R&S®RTC1000 Digital Oscilloscope User Manual (=S×Â2) User Manual 1335.7352.
This document describes the following R&S RTC1000 models: ● R&S®RTC1000 (1335.7500K02) © 2017 Rohde & Schwarz GmbH & Co. KG Mühldorfstr. 15, 81671 München, Germany Phone: +49 89 41 29 - 0 Fax: +49 89 41 29 12 164 Email: info@rohde-schwarz.com Internet: www.rohde-schwarz.com Subject to change – Data without tolerance limits is not binding. R&S® is a registered trademark of Rohde & Schwarz GmbH & Co. KG. Trade names are trademarks of their owners.
R&S®RTC1000 Contents Contents 1 Preface.................................................................................................... 7 1.1 For Your Safety............................................................................................................. 7 1.2 Documentation Overview............................................................................................. 8 2 Getting Started..................................................................................... 11 2.
R&S®RTC1000 Contents 6.1 Zoom Function............................................................................................................ 58 6.2 Marker Function.......................................................................................................... 60 6.3 XY-Display................................................................................................................... 62 6.4 Mathematics............................................................................
R&S®RTC1000 Contents 11.5 UART/RS-232 BUS (Option R&S RTC-K2)...............................................................135 11.6 CAN Bus (Option R&S RTC-K3)...............................................................................141 11.7 LIN Bus (Option R&S RTC-K3).................................................................................147 12 Network Connections and Remote Operation.................................154 12.1 LAN Connection............................................
R&S®RTC1000 Contents A.3 SCPI Parameters....................................................................................................... 340 A.4 Overview of Syntax Elements.................................................................................. 342 A.5 Structure of a Command Line..................................................................................343 A.6 Responses to Queries..............................................................................................
R&S®RTC1000 Preface For Your Safety 1 Preface 1.1 For Your Safety The R&S RTC1000 digital oscilloscope is designed for measurements on circuits that are only indirectly connected to the mains or not connected at all. It is not rated for any measurement category. The instrument is intended for use in industrial areas. When used in residential areas, radio disturbances caused by the instrument can exceed given limits. Additional shielding can be required.
R&S®RTC1000 Preface Documentation Overview Risk of instrument damage An unsuitable operating site or test setup can damage the instrument and connected devices. Ensure the following operating conditions before you switch on the instrument: ● Read and observe the "Basic Safety Instructions" brochure and the safety instructions in the manuals. ● Observe the operating conditions specified in the data sheet. Note that the general safety instructions also contain information on operating conditions.
R&S®RTC1000 Preface Documentation Overview Getting started manual Introduces the R&S RTC1000 and describes how to set up the product. A printed English version is included in the delivery. User manual Contains the description of all instrument modes and functions. It also provides an introduction to remote control, a complete description of the remote control commands with programming examples, and information on maintenance and instrument interfaces. Includes the contents of the getting started manual.
R&S®RTC1000 Preface Documentation Overview 1.2.4 Release Notes, Open Source Acknowledgment The release notes list new features, improvements and known issues of the current firmware version, and describe the firmware installation. The open source acknowledgment document provides verbatim license texts of the used open source software. It can also be read directly on the instrument. See www.rohde-schwarz.com/firmware/rtc1000. User Manual 1335.7352.
R&S®RTC1000 Getting Started Preparing for Use 2 Getting Started 2.1 Preparing for Use 2.1.1 Unpacking and Checking the Instrument 1. Inspect the package for damage. If the packaging material shows any signs of stress, notify the carrier who delivered the instrument. 2. Carefully unpack the instrument and the accessories. 3. Check the equipment for completeness. See section "Delivery contents" on page 11. 4. Check the equipment for damage.
R&S®RTC1000 Getting Started Preparing for Use The instrument can be installed in a 19" rack mount using a rack mount kit. The order number of the rack mount kit is given in the data sheet. The installation instructions are part of the rack mount kit. Risk of injury if feet are folded out The feet can fold in if they are not folded out completely or if the instrument is shifted. This can cause damage or injury. ● Fold the feet completely in or out to ensure stability of the instrument.
R&S®RTC1000 Getting Started Preparing for Use The nominal ranges are: ● 100 V to 240 V AC at 50 Hz to 60 Hz, or 100 V to 120 V at 400 Hz ● max. 25 W Risk of injury Connect the instrument only to an outlet that has a ground contact. Do not use an isolating transformer to connect the instrument to the AC power supply. 1. Connect the power cable to the AC power connector on the rear panel of the R&S RTC1000. 2. Connect the power cable to the socket outlet. 3.
R&S®RTC1000 Getting Started Preparing for Use All current settings are saved, and the software shuts down. Now it is safe to power off the instrument. 2.1.3.3 Powering Off Powering off is required only if the instrument must be disconnected from all power supplies. 1. If the instrument is running, press the ON/OFF key on the front panel to shut down the instrument. 2. Switch the main power switch at the rear of the instrument to position 0. 3. Disconnect the AC power cable from the AC power supply.
R&S®RTC1000 Getting Started Instrument Tour 2.2 Instrument Tour 2.2.1 Front Panel Figure 2-1 shows the front panel of the R&S RTC1000. The function keys are grouped in functional blocks to the right of the display.
R&S®RTC1000 Getting Started Instrument Tour 2.2.1.1 Input Connectors BNC inputs (6, 7) The R&S RTC1000 has two channel inputs (6) to connect the input signals. The external trigger input (7) is used to control the measurement by an external signal. The trigger level can be set from -5 V to 5 V. The input impedance of all BNC inputs is 1 MΩ. Risk of electrical shock - maximum input voltages The maximum input voltage on channel inputs must not exceed 200 V (peak) and 150 V (RMS).
R&S®RTC1000 Getting Started Instrument Tour Logic probe (9) The connector for logic channels can be used if the Mixed Signal Option R&S RTC-B1 is installed. The option provides a logical probe with 8 digital channels (D0 to D7). The maximum input voltage is 40 V (peak) at 100 kΩ input impedance. The maximum input frequency for a signal with the minimum input voltage swing and medium hysteresis of 800 mV (Vpp) is 300 MHz.
R&S®RTC1000 Getting Started Instrument Tour On the back panel of the instrument, you find Ethernet and USB interfaces. Optional interfaces are not available. Figure 2-2: Rear panel view of R&S RTC1000 1 2 3 4 5 = = = = = AC power supply connector and main power switch USB connector, type B LAN connector not used Kensington lock slot to secure the instrument against theft AC supply: mains connector and main power switch (1) The instrument supports a wide range power supply.
R&S®RTC1000 Operating Basics Control Panel 3 Operating Basics 3.1 Control Panel The controls on the front panel allow access to all basic functions. Advanced settings are easily accessible using the menu structure and gray softkeys. The ON/OFF button is clearly set apart by its design. The most important controls have colored LEDs, indicating the current setting. 3.1.
R&S®RTC1000 Operating Basics Control Panel 3.1.3 General Section SAVE/RECALL Opens a menu to load and save instrument settings, reference signals, waveforms, screenshots of the display, and formularies. In the menu, you can also assign the function of the FILE/PRINT key. SETUP Opens the menu of general instrument settings, such as language, interfaces, date, time, firmware update, options, printer, and more. DISPLAY Opens a menu to activate the virtual screen, and to adjust the display settings.
R&S®RTC1000 Operating Basics Control Panel MENU Opens the advanced menu for the selected waveform, bus or pod. UTIL Opens a menu with more applications: digital voltmeter, function and pattern generator (requires option R&S RTC-B6), component tester, and trigger counter. 3.1.5 Trigger Section The Trigger section provides all controls to adjust the trigger. LEVEL knob Sets the trigger level. AUTO/NORM Toggles between auto and normal trigger mode.
R&S®RTC1000 Operating Basics Display LEFT ARROW , RIGHT ARROW / SET/CLR Set and deletes markers, and navigate markers. If no markers are set, the arrow keys move the trigger position by 5 division to the left or right. SET/CLR resets the value to the time reference point. RUN/STOP Starts and stops continuous data acquisition. The key lights up in red if acquisition is stopped. ZOOM Activates and deactivates the zoom display. POSITION knob Sets the trigger position (horizontal position).
R&S®RTC1000 Operating Basics Operating Concept 1 2 4 5 6 78 2 3 12 11 9 1 2 3 4 5 6 7 8 9 10 = = = = = = = = = Horizontal scale (time base), in s/div Trigger position Time reference, zero point of the time axis Trigger settings: source, level, type, and filter conditions Sample rate Acquisition mode Vertical scrollbar, visible if virtual screen with 20 vertical divisions is on Short menu with most important settings of the selected channel Vertical settings of active waveforms: vertical scale
R&S®RTC1000 Operating Basics Signal Display ● Depending on the requirements, the UNIVERSAL knob in the Cursor/Menu section either selects a value, or navigates through menus. The COARSE/FINE key toggles between fine and coarse resolution of the UNIVERSAL knob. ● The "MENU OFF" key below the softkeys closes the current menu, or switches to the next higher level. ● The effect of channel keys depends on the state of the selected waveform: – Activate the channel if the channel is off.
R&S®RTC1000 Operating Basics Signal Display Figure 3-1: Display menu, page 1/2 (left) and page 2/2 (right) VIRTUAL SCREEN See Chapter 3.5.2, "Virtual Screen", on page 26. DOTS ONLY If enabled, only the acquired data points are shown. The data points are not connected by lines. If disabled, interpolated data points are also shown, and the waveform is a continuous line. INVERSE BRIGHTN. Iinverts the brightness of the displayed signals points.
R&S®RTC1000 Operating Basics Signal Display "POSITION" If activated and the vertical position is changed, the value of the vertical position is shown at the zero line. "ACQ.STATUS" If activated, the information on the acquisition status is shown. In normal trigger mode, if the trigger condition is fulfilled, the information window shows a progress display for the post-trigger and pre-trigger.
R&S®RTC1000 Operating Basics Signal Display Figure 3-2: Drawing of the virtual screen area 3.5.3 Signal Intensity and Persistence To change the intensity of the waveforms: 1. Press the INTENS/PERSIST key in the Cursor/Menu section until it lights up in white. 2. Turn the Universal knob to change the intensity of the signal display from 0% to 100%. To access further intensity and persistence settings: 1. If the INTENS/PERSIST key is illuminated in white, press this key again. 2.
R&S®RTC1000 Operating Basics General Instrument Settings Figure 3-3: Persistence function "MANUAL" You can set a duration of 50 ms to infinite by using the UNIVERSAL knob or the KEYPAD key. If a finite duration is selected, new signals are written on top of one another. The most recent captures are displayed more brightly than older signals. For example, if 300 ms is selected, the display of the waveform becomes darker in 50 ms intervals and is erased after 300 ms.
R&S®RTC1000 Operating Basics Self-Alignment "LANGUAGE" Selects the language for user interface and help. "SELF ALIGNMENT" The instrument adjusts vertical accuracy, time base and several trigger settings and saves the identified correction data internally. See also: Chapter 3.7, "Self-Alignment", on page 29. "PROBE ADJUST" Aligns the probe. A wizard explains all steps on the display. "INTERFACE" Configures the USB and Ethernet (LAN) interfaces. See also: .
R&S®RTC1000 Operating Basics Firmware Update 3. Press "START". The procedure can take up to 16 minutes. Figure 3-4: Self-alignment successful If an error occurs during the self-alignment although it has been carried out as described, export the .log file in the "SELF ALIGNMENT" menu and send it to customersupport@rohde-schwarz.com. You can save the .log file to a USB flash drive. 3.8 Firmware Update Your instrument is delivered with the latest firmware version.
R&S®RTC1000 Operating Basics Options 5. Select "UPDATE". A window with information about the installed firmware and front controller firmware is shown. 6. Select "FIRMWARE". The information on the new firmware is added in the window. If you have no newer firmware than the installed one, a message appears. 7. Wait until the firmware file is loaded. 8. To start the firmware update, select "EXECUTE". Wait until the update has finished. The instrument restarts automatically. 3.
R&S®RTC1000 Operating Basics Options 6. If you received a key in written form: a) Select "INPUT KEY MANUALLY". b) Enter the key. 7. If you received a key in digital form as a file: a) Select "READ KEYS FROM LICENSE FILE". b) Select the "Front" storage and change directory if necessary. c) Turn the UNIVERSAL knob to select the license file. User Manual 1335.7352.
R&S®RTC1000 Operating Basics Options d) Select "LOAD". 8. If you want to activate several options, repeat step 6 or 7 for each option. 9. Restart the instrument. User Manual 1335.7352.
R&S®RTC1000 Waveform Setup Vertical Setup 4 Waveform Setup 4.1 Vertical Setup The most important vertical settings are permanently available for adjustment: ● Channel keys to switch on or off and to select a channel ● Rotary knobs to adjust vertical scale and position ● Short menu to adjust coupling, ground, bandwidth filter and to invert the waveform. Advanced settings are provided in the "Vertical" menu. The channel labels show the current vertical settings of each channel.
R&S®RTC1000 Waveform Setup Vertical Setup 1. Select the channel using its CH key. 2. Press the MENU key in the Vertical section. Page 1 of the menu shows the settings of the short menu, page 2 provides further settings. Figure 4-2: Vertical menus: short menu (left), page 1 and page 2 of the advanced menu COUPLING The analog channels have an input impedance of 1 MΩ. The input coupling influences the signal path between input connector and the following internal signal stage.
R&S®RTC1000 Waveform Setup Vertical Setup BANDWIDTH (BWL) Inserts an analog 20 MHz low-pass filter to the signal path. Higher frequencies are removed to reduce noise. Limited bandwidth is indicated by "BW" in the waveform label. INVERT (INV) Turns the inversion of the signal amplitude on or off. To invert means to reflect the voltage values of all signal components against the ground level. Inversion affects only the display of the signal but not the trigger.
R&S®RTC1000 Waveform Setup Vertical Setup LABEL The "LABEL" key on page 2/2 opens the label menu to define a name label for the selected waveform. The label is shown and printed at the waveform on the right edge of the display. It moves with the waveform if vertical position is changed. Figure 4-3: Label menu "LABEL" Activates or deactivates the label display. "LIBRARY" Selects a predefined label text.
R&S®RTC1000 Waveform Setup Vertical Setup Make sure to align passive probes before their first use, after an extended measurement break, or when switching instruments or channels. Two connector pins for compensation are located at the front panel. The left pin is on ground level. The next pin supplies a square wave signal for the adjustment. To perform probe compensation using the wizard 1. Press the SETUP key in the General section. 2. Press the "PROBE ADJUST" softkey. 3.
R&S®RTC1000 Waveform Setup Horizontal Setup To perform probe compensation manually 1. Press the UTIL menu in the Vertical section. 2. Select the "PATTERN GEN." softkey. 3. Select "SQUARE WAVE" (see Chapter 10.2.1, "Square Wave", on page 115). 4. Use the compensation trimmer of the probe to get optimum square wave response. For details, refer to the documentation of your probe. 4.2 Horizontal Setup Horizontal settings, also known as timebase settings, adjust the waveforms in horizontal direction.
R&S®RTC1000 Waveform Setup Acquisition Setup – – Set the trigger position to minimum or maximum value: "MINIMUM" or "MAXIMUM". Set the trigger position to zero. 3. To set the time reference point: a) Press the MENU key. b) Press the "TIME REF." softkey. c) Use the universal knob in the Cursour/Menu section to adjust the value. You can set the reference point from -6 divisions to +6 divisions with 0 being the center and default setting. 4.
R&S®RTC1000 Waveform Setup Acquisition Setup ROLL Enables the roll mode. The roll mode displays the untriggered, continuous signal. The roll mode moves the captured input data on the display from the right to the left. The instrument shows the waveform immediately, without waiting for the complete acquisition of the waveform record. The roll mode is intended for slow signals and requires signals slower than 200 kHz. If roll mode is active, zoom is not available.
R&S®RTC1000 Waveform Setup Acquisition Setup ● No serial or parallel bus is active. If "PEAK DETECT" is set to "Auto", the instrument selects the best peak detection mode depending on the time base and sampling rate. The minimum and the maximum of each sampling interval are recorded as data pairs, and the other samples are discarded. Thus the instrument can detect fast signal peaks at slow time scale settings that would be missed with other acquisition modes. HIGH RES.
R&S®RTC1000 Waveform Setup Acquisition Setup The memory depth corresponds to the displayed time window (time base x 10 grid sections in horizontal direction) multiplied by the current sampling rate. The minimum value is determined by the maximum sampling rate and the maximum signal repeat rate of the oscilloscope. The displayed sampling rate corresponds to the current sampling rate divided by the amount of data skipped while reading out from the acquisition memory.
R&S®RTC1000 Waveform Setup Acquisition Setup Figure 4-5: Example figure of AM modulated signal with max. sampling rate AUTOMATIC "AUTOMATIC" is the default setting and offers the best compromise between maximum repeat rate and maximum sampling rate (selection of memory depth). Each column in the signal window displays up to 10 captured data values. How much data is displayed depends on the displayed time window and the current sampling rate.
R&S®RTC1000 Waveform Setup Acquisition Setup Figure 4-6: Example figure of AM modulated signal with automatic setting 4.3.3.1 Comparison of Record Modes In all record modes, the sampling rate used to write to the acquisition memory is the same. In "STOP" mode, it is also possible to change menu items. Changing the record mode does not impact the current memory depth but the amount of displayed data is adjusted. Peak detection is also activated in "STOP" mode.
R&S®RTC1000 Waveform Setup Acquisition Setup Table 4-1: Advantages and disadvantages of record modes Setting Advantages Disadvantages Application Maximum waveform rate ● ● ● ● ● High aliasing risk Low accuracy of details Low accuracy of measurements due to reduced amount of data ● ● Search for rare events Displaying modulated signals ● Many captures in one image Rare events can be detected more quickly in connection with persistence Quick response to operation or change in signal Low noise band
R&S®RTC1000 Trigger Setting Up the Trigger 5 Trigger Triggering means to capture the interesting part of the relevant waveforms. Choosing the right trigger type and configuring all trigger settings correctly allows you to detect various incidents in signals. A trigger occurs if the trigger conditions are fulfilled. The instrument acquires continuously and keeps the sample points to fill the pretrigger part of the waveform record.
R&S®RTC1000 Trigger General Trigger Settings 5.2 General Trigger Settings The keys in the Trigger section provide all functions to set up the trigger. AUTO/NORM trigger modes Sets the trigger mode. The Trigg'd LED lights up if the instrument found a trigger event. "AUTO" In "AUTO" mode, the screen always displays a signal. If a signal fulfills the trigger conditions, the oscilloscope synchronizes with this event and triggers when the condition is met.
R&S®RTC1000 Trigger Edge Trigger ● ● ● ● An analog channel. A digital channel if option R&S RTC-B1 is installed. The power supply frequency ("AC LINE"). The trigger signal is extracted internally from the power supply. An external signal that is connected to the external trigger input. Select the coupling of the trigger signal: AC or DC. SLOPE Selects the slope for the edge trigger, or the polarity for the pulse trigger. The selection is indicated by the Slope LEDs.
R&S®RTC1000 Trigger Edge Trigger AUTO LEVEL Automatic filter setting (default setting). AC The trigger signal is coupled through a 5 Hz high-pass filter which suppresses the DC portion of the trigger signal. With a changing DC portion, the trigger level remains at the set point in the AC signal. DC The trigger signal is coupled to the trigger circuit with all signal portions (AC and DC voltage). HF The trigger signal is coupled through a high-pass filter with a minimum cut-off frequency (-3 dB) of 30 kHz.
R&S®RTC1000 Trigger Pulse Trigger 5.4 Pulse Trigger The pulse trigger finds specific pulse widths of positive or negative pulses or on pulse width ranges. If a pulse on the trigger source fulfills the trigger condition, the oscilloscope triggers on the trailing slope. For a positive pulse, it triggers on the falling slope, and for a negative pulse on a rising slope. 1. Select TYPE > "PULSE". 2. To set the polarity, press the SLOPE key repeatedly.
R&S®RTC1000 Trigger Logic Trigger POLARITY Sets the polarity, alternatively to the SLOPE key. For positive pulses, you define the width from rising to falling slopes, and accordingly for negative pulses from falling to rising slopes. Consequently, the trigger always occurs on the second slope of the pulse. COMPARISON Sets how the measured pulse width is compared with the given limits. "ti > t" Triggers on pulses longer than the reference time t.
R&S®RTC1000 Trigger Logic Trigger 3. Turn the Universal knob to select the "LOGIC CHANNEL" for which you want to set the logic state. 4. Press "STATE" repeatedly until the required state is selected. 5. Repeat steps 3 and 4 for each channel of the pattern. 6. Select the logic "COMBINATION" of the channels. 7. Select whether you want to trigger on the true or false pattern: "TRIGGER ON". Figure 5-1: Logic trigger pattern setup LOGIC CHANNEL Selects the channel for which you want to set the logic state.
R&S®RTC1000 Trigger Logic Trigger TRIGGER ON Selects whether the trigger is generated at the beginning ("TRUE") or the end of the fulfilled logic condition ("FALSE"). 5.5.2 Time Limitation To set a time limitation for the pattern, you have several possibilities. They are similar to the setting of a pulse width, see Chapter 5.4, "Pulse Trigger", on page 51. 1. Select TYPE > "LOGIC". 2. Press the FILTER key. 3. To enable the time limit, press "DURATION". 4. Set the "COMPARISON" and the reference "TIME t".
R&S®RTC1000 Trigger Video Trigger Triggers if the pattern condition is fulfilled for a duration shorter than time t1 t1", or longer than time t2. These settings are an alternative setting to the definition with "Width =" and variation. The time values are interdependent and adjusted accordingly. 5.6 Video Trigger The video or TV trigger is used to analyze analog baseband video signals.
R&S®RTC1000 Trigger External Trigger Input ● ● ● HDTV 720p Progressive HDTV 1080p Progressive HDTV 1080i Interlaced SIGNAL Selects the polarity of the sync pulse (positive or negative). With positive video modulation, when the highest brightness is represented by the maximum signal voltage in the image ), the synchronization pulses are negative. If the modulation is negative, sync pulses are positive.
R&S®RTC1000 Trigger External Trigger Input Figure 5-3: External trigger signal User Manual 1335.7352.
R&S®RTC1000 Analysis Zoom Function 6 Analysis The R&S RTC1000 features various functions to analyze waveforms on the display. ● ● ● ● ● ● ● ● Zoom Function........................................................................................................ 58 Marker Function...................................................................................................... 60 XY-Display..............................................................................................................
R&S®RTC1000 Analysis Zoom Function Figure 6-1: Zoom window with 100 μs per division, the zoomed time window is 12 ms Above the zoom window, you see the zoom time base "Z" (zoom factor), which determines the width of the zoom area (12 divisions x scaling per division). "Tz" indicates the zoom time and determines the position of the zoom area. The time base setting of the upper window is shown in gray, while the zoom time base is marked in white. To adjust the zoom settings 1.
R&S®RTC1000 Analysis Marker Function MAL" always stores more samples in the memory than what can be shown in the display. That explains that you can zoom in the signal using the memory data. The values in the Y axis (amplitude) can be scaled also in roll mode because they apply to a specified axis. 6.2 Marker Function Markers allow you to highlight specific positions on the screen, e.g. a rising or falling slope, an unexpected signal value, or a search result.
R&S®RTC1000 Analysis Marker Function Figure 6-2: Marker in zoom mode 1. To toggle markers, use the ARROW keys. The selected marker is set to the center of the screen. Thus, you can quickly compare marked signal sections in zoom mode. 2. To delete a marker, set it to the center of the screen. Press SET/CLR. The marker menu provides more functions. User Manual 1335.7352.
R&S®RTC1000 Analysis XY-Display Figure 6-3: Marker menu TRIGGER TIME SET TO ZERO Sets the trigger time to 0 s. CLEAR ALL MARKER Deletes all defined time markers. 6.3 XY-Display The XY-display combines the voltage levels of two waveforms in one diagram. The voltage level of the first signal is displayed in y-direction, and the voltage level of a second signal in x-direction. In other words, the time base x is replaced by amplitude values of a second source.
R&S®RTC1000 Analysis Mathematics The display shows one large and two small diagrams. The large diagram shows the XY-display. The small diagrams show the sources for X and Y, the normal signal display as Y vs. time. 6.4 Mathematics Math waveforms are calculated waveforms. The R&S RTC1000 provides two methods to use mathematics: ● With the Quick Mathematics (QM) function, you can create one math waveform with basic mathematical operators on channel 1 and channel 2.
R&S®RTC1000 Analysis Mathematics b) Turn the SCALE knob in the Vertical section. 6.4.1 Quick Mathematics (QM) Quick mathematics create one math waveform with basic mathematical operators on analog channels 1 and 2. 1. Press the MATH key in the Vertical section. The short math menu opens. 2. Press the lowest softkey until "QM" is illuminated in red. Figure 6-5: Quick Mathematics short menu 3. Configure the math function: a) Press the upper softkey to choose the first operand (channel).
R&S®RTC1000 Analysis Mathematics ADD Addition SUB Subtraction MUL Multiplication DIV Division 6.4.2 Advanced Mathematics Using the advanced mathematics (MA), you can create up to five formulary sets. Each formulary set can include up to five equations. Equations provide more operators and more sources than the Quick Mathematics. Formulary sets can be saved and loaded for further use. 6.4.2.1 To Create a Formulary Set and Its Equations 1. Press the MATH key in the VERTICAL section.
R&S®RTC1000 Analysis Mathematics Figure 6-6: Mathematics menu 4. To select a formulary set, turn the Universal knob in the Cursor/Menu section. 5. To open the equation menu, press "EDIT FORMULARY". 6. To select an equation, turn the Universal knob in the Cursor/Menu section. 7. To add an equation: a) Use the Universal knob to select "new..." in the editor. b) Press "ADD". The new equation is added and can be edited. 8. To delete an equation from the formula set, press "DELETE". 6.4.2.
R&S®RTC1000 Analysis Mathematics Figure 6-7: Display settings for equations 3. To activate the equation, press "VISIBLE" until "On" is selected. An active visible equation is marked by an eye symbol in the formula editor, and it is listed in the short menu. 4. Press the "UNIT" softkey. Select the unit by using the Universal knob. Various units for all usual calculations are available. The selected equation unit is applied to the channel description, cursor types and automatic measurement types. 5.
R&S®RTC1000 Analysis Mathematics Figure 6-8: Equation parameters (edit equation) 7. Press OPERATOR. Turn the Universal knob to select the operator. 8. To select the operands, press the "OPERAND" softkeys. For each equation, the input channels CH1, CH2 and a constant are available as operands (sources). For the formula MA2, MA1 is added as source, for MA3 the additional sources are MA1 and MA2, for MA4 it is MA1, MA2 and MA3 and so on. 9.
R&S®RTC1000 Analysis Mathematics Figure 6-9: Customize a constant 6.4.2.3 To Save and Load a Formulary Set If all equations of a formulary set are defined, you can save the set. 1. Navigate to the "MATHEMATICS" menu. 2. Press "SAVE". 3. Save the formulary set: a) Select the storage location with "STORAGE". b) Enter the "FILE NAME". c) Optionally, add a "COMMENT". 4. To use a saved formulary set, press "LOAD". 6.4.2.4 Example This example shows the analysis of an electrical energy waveform.
R&S®RTC1000 Analysis Mathematics 3. Select "EDIT" = "Display". 4. Assign the unit "A" (Ampere) to the equation by pressing "UNIT". 5. Press "LABEL" and enter CURRENT. 6. Select "EDIT" = "Parameter". 7. Select "CH1" as "OPERAND 1" and "Const." as "OPERAND 2". 8. Press "EDIT CONSTANT" to define the constant: "NUMERIC INPUT" = 0.1. Figure 6-10: Definition of the current equation The correct scaling and the units for cursors and automatic measurements are defined. To define the POWER equation 1.
R&S®RTC1000 Analysis Frequency Analysis (FFT) To define the ENERGY equation 1. Add a third equation "MA3" to formulary set 1. 2. Select "EDIT" = "Parameter". 3. Choose "Integral" as "OPERATOR" and "POWER" as "OPERATOR 1". Figure 6-11: Definition of the power equation 4. Select "EDIT" = "Display". 5. Assign the unit "J" (Joule) to the equation. 6. Press the softkey "LABEL" and enter ENERGY. Now, all definitions are completed and the results can be displayed and analyzed.
R&S®RTC1000 Analysis Frequency Analysis (FFT) ► To start the FFT, press the FFT key in the Analysis section Figure 6-12: FFT In FFT mode, the screen is divided into two grids: ● The upper grid shows the voltage vs time waveform. The time domain settings are shown above the grid, on the left. ● The area between the upper and the lower grid shows details about zoom and position.
R&S®RTC1000 Analysis Frequency Analysis (FFT) Active settings are highlighted in white, inactive settings are gray. The FFT menu provides further settings. MODE Sets the display type: "REFRESH" Calculates and displays the FFT without additional evaluation or editing of the captured data. The new input data is captured, displayed and overwrites previously stored and displayed values. "ENVELOPE" The maximum deflections of all spectra are stored separately in addition to the current spectrum.
R&S®RTC1000 Analysis Frequency Analysis (FFT) "Hamming" The Hamming window is bell shaped. Its value is not zero at the borders of the measuring interval. Thus, the noise level inside the spectrum is higher than Hanning or Blackman, but smaller than the rectangular window. The width of the spectral lines is thinner than the other bell-shaped functions. Use this window to measure amplitudes of a periodical signal precisely.
R&S®RTC1000 Analysis Pass/Fail Test Based on Masks 6.6 Pass/Fail Test Based on Masks The Pass/Fail test evaluates whether a signal is located within defined limits. The limits are set by a mask. If the signal exceeds the mask limits, an error (fail) is counted. The number of errors, the number of successful acquisitions, and the total acquisition count are displayed at the bottom of the display. You can also start certain actions if an error is discovered. To access the Pass/Fail test menu 1.
R&S®RTC1000 Analysis Pass/Fail Test Based on Masks 3. To shift the mask vertically, or to enlarge it, press "Y-POSITION" and "STRETCH Y", and use the Universal knob 4. To set the tolerance for the mask test, press "WIDTH Y" and "WIDTH X". Use the Universal knob or the KEYPAD to enter values with a resolution of 1/100 division. A mask has a minimum and a maximum value for each captured data value. The minimum and maximum value for a source waveform with only one value per data are identical.
R&S®RTC1000 Analysis Component Test To perform a pass/fail test 1. In the "PASS/FAIL" menu, press "TEST Run/Stop" to start the test. Below the grid, you see the total number and the total duration of the tests in white. The number of successful tests and their percentage is displayed in green, and the number of failures and their percentage are displayed in red. 2. To interrupt the test while the acquisition of signals is continued, press "PAUSE". 3.
R&S®RTC1000 Analysis Component Test Risk of electric shock Make sure to discharge capacitors before test. If components are tested which are located in circuits or instruments, make sure to set the circuits or instruments currentless. If they are operated from the mains, also pull out the mains plug of the test object. Thus, loops between the scope and the test object via the safety earth are avoided, which can cause false results.
R&S®RTC1000 Analysis Component Test form factor of the ellipse are determined by the apparent impedance at 50 Hz (resp. 200 Hz). ● An ellipse with horizontal long axis indicates a high impedance (small capacitance or large inductance). ● An ellipse with vertical long axis indicates a low impedance (large capacitance or small inductance). ● An ellipse with slanted long axis indicates a relatively large resistive loss in series with the impedance of the capacitor or inductor.
R&S®RTC1000 Analysis Component Test Figure 6-16: Exmaple results of component tests User Manual 1335.7352.
R&S®RTC1000 Analysis Digital Voltmeter Risk of instrument damage Observe the necessary precautions when handling MOS components. They can be destroyed by static charges or tribo electricity. 6.7.1 In-circuit Tests In-circuit tests are possible but often do not deliver clear results. By paralleling of real or complex impedances – especially if those are of fairly low impedance at 50 Hz/200 Hz – there are mostly great differences compared to individual components.
R&S®RTC1000 Analysis Digital Voltmeter a) Select the primary measurement for channel 1 and channel 2. b) Press"SECONDARY" for the corresponding channel to select the secondary measurement.
R&S®RTC1000 Measurements Quick View 7 Measurements There are several methods to measure on signals: quick view, cursor measurements and automatic measurements. All measurements are stored in a buffer memory that is larger than the display memory. 7.1 Quick View The quick view function provides a quick overview of the typical signal characteristics. Measurement results are displayed at the bottom of the screen and with a cursor on the signal. Only one channel can be active in the Quick View mode.
R&S®RTC1000 Measurements Cursor Measurements ● Fall time (tf) The following measurement values are displayed at the bottom of the screen: ● RMS value ● Peak to peak voltage ● Amplitude ● Pos. pulse width ● Pos. duty ratio ● Period ● Frequency ● Number of positive /slopes ● Neg. pulse width ● Neg. duty ratio 3. Press the QUICK VIEW key again to switch off the function. The six measurement parameters on the bottom right can be changed using the AUTO MEASURE key, see Chapter 7.
R&S®RTC1000 Measurements Cursor Measurements Figure 7-1: Cursor measurement menu MEASURE TYPE Defines the measurement type. To learn about the individual types, see Chapter 7.2.2, "Measurement Types", on page 86. AUTOM. SOURCE, SOURCE If "AUTOM. SOURCE" is activated ("On"), the selected channel is used as source for the measurement. If the "AUTOM. SOURCE" is deactivated ("Off"), set the channel with "SOURCE".
R&S®RTC1000 Measurements Cursor Measurements If deactivated, the cursors stay in position on the screen if the waveform is scaled, and the measured value changes. 7.2.2 Measurement Types The following cursor measurement types are available: Voltage "Voltage" provides two cursors and measures three voltages. The values V1 and V2 correspond to the voltage between the zero base line of the selected signal and the current position of the first or second cursor.
R&S®RTC1000 Measurements Automatic Measurements RMS, Mean, σ This measurement type provides two cursors and measures the effective value (RMS – root mean square), the mean value and the standard deviation within the interval set by both cursors. Duty Ratio "Duty Ratio" provides three cursors to determine the duty ratio between the two horizontal cursors. The third cursor specifies the threshold at which the duty ratio is measured.
R&S®RTC1000 Measurements Automatic Measurements If "n/a" is displayed, the measurement is not applicable to the signal. For instance, if you measure a voltage on a POD, no result is displayed because only logic states without voltage reference are displayed. If "?" is displayed, the display does not show a complete measurement result. For instance, the period to be measured is not completely displayed and cannot be identified. 7.3.
R&S®RTC1000 Measurements Automatic Measurements SOURCE Selects the waveform to be measured. The list only includes displayed channels. Possible sources are analog, digital and mathematical channels. CLEAR ALL Switches off the activated automatic measurements. 7.3.2 Automatic Measurement Types The following types of automatic measurements are available: Mean Value Measures the mean value of the signal amplitude (Mean).
R&S®RTC1000 Measurements Automatic Measurements Period "Period" measures the duration of the signal period T. The period identifies the duration between two equal values of one periodically repeated signal. Amplitude Measures the amplitude of a square wave signal (VAmp). The measurement calculates the difference in voltage between the upper and the lower level (Vbase and Vtop). The measurement requires at least one complete period of a triggered signal.
R&S®RTC1000 Measurements Automatic Measurements Pulse Width – "Pulse Width –" measures the width of the negative pulse. A negative pulse consists of a falling slope followed by a rising slope. The measurement identifies the two slopes and calculates the pulse width from their time difference (t). The measurement requires at least one complete period of a triggered signal. Duty Cycle + "Duty Cycle +" measures the positive duty ratio.
R&S®RTC1000 Measurements Automatic Measurements Phase Measures the phase between two slopes of two channels in the display (Phs). It measures the relation of the time delay between the sources to the signal period of the measurement source. The instrument searches for the slope of the measurement source that is closest to the time reference. Then, beginning from this point, it searches for the nearest slope of the reference source.
R&S®RTC1000 Measurements Automatic Measurements Trigger Period "Trigger Period" measures the duration of periods of the trigger signal TTr with a hardware counter. The source for the measurement is the current trigger source. User Manual 1335.7352.
R&S®RTC1000 Documenting Results Saving and Loading Instrument Settings 8 Documenting Results The R&S RTC1000 can store various data to files for further usage, analysis and reporting. Waveform data and screenshots, which are intended for analysis outside the oscilloscope, are always saved to a USB flash drive. The USB flash drive is the external storage location (FRONT USB). This location is only available if the USB flash drive is connected.
R&S®RTC1000 Documenting Results Saving and Loading Instrument Settings can be helpful to refer to the configuration settings of a particular measurement when analyzing the results. Therefore, you can easily save the complete measurement configuration. The softkey "DEVICE SETTINGS" allows you to save current instrument settings, load saved settings and import or export instrument settings to USB flash drive. Figure 8-1: SAVE/RECALL menu for instrument settings To save current instrument settings 1.
R&S®RTC1000 Documenting Results Saving and Loading Instrument Settings Figure 8-2: SAVE menu for instrument settings 2. Press the "STORAGE" softkey. The file manager window opens. 3. Select the location: internal memory or front USB connection, where you want to save the instrument settings. On a USB flash drive, you can also create, change and delete directories. 4. Press "ACCEPT DIR." 5. Press "FILE NAME". Change the file name if necessary. "SET01" is the default name. 6.
R&S®RTC1000 Documenting Results Reference Waveforms 3. Use the softkey "SORT ENTRIES" to sort the settings files by name, type, size or date. 4. Use the UNIVERSAL knob to select the settings file. 5. Press "LOAD". The settings are read an applied on the instrument. 6. To remove files that are no longer required: a) Use the UNIVERSAL knob to select the settings file. b) Press "REMOVE FILE".
R&S®RTC1000 Documenting Results Reference Waveforms Figure 8-3: Menu for references 3. To create and display a reference waveform: a) Press "SOURCE". Use the UNIVERSAL knob to select the waveform that you want to store as reference. You can select from active channels, other reference waveforms, pod and mathematical waveforms. b) Press the upper "DISPLAY" softkey. Select one of the references "RE1" to "RE4". c) Press the lower "DISPLAY" softkey.
R&S®RTC1000 Documenting Results Waveforms (Traces) b) Press "DISPLAY". Use the UNIVERSAL knob to select the target reference waveform. c) Press "LOAD". d) In the file manager menu, select the storage, the directory, and the file. e) Press "LOAD" to read and display the reference. To import or export references 1. In the "SAVE/RECALL" menu, press "REFERENCES". 2. Press "SOURCE FILE" to select the source file using the UNIVERSAL knob. 3. Press "DEST.
R&S®RTC1000 Documenting Results Waveforms (Traces) Figure 8-4: Trace storage menu 3. To select the target directory, press "STORAGE". a) b) c) d) Use the softkey "SORT ENTRIES" to sort the files by name, type, size or date. Change, create or delete directories. Select the target directory. Press "ACCEPT DIR." to confirm the target directory and you return automatically to the curve main menu. 4. Press "TRACE". Use the UNIVERSAL knob to select the channel, math waveform, reference, or pod.
R&S®RTC1000 Documenting Results Waveforms (Traces) The file is written according to the settings. 8.3.1 Waveform File Formats Data of all waveforms is saved as a succession of values or pairs of values. Pairs of values are written as two consecutive single values. Depending on the file format, only amplitude values are stored, or the amplitude values are stored together with their time value, or frequency value in FFT mode. With export/import, you can change the target file format and convert the data.
R&S®RTC1000 Documenting Results Waveforms (Traces) 3.051758E+02,-1.19854E+01 4.577637E+02,-1.56854E+01 Import of CSV files: If you import a CSV file as reference waveform from a USB flash drive to the instrument, the import converts the data to TRF format. The instrument reads the first and the last time value and calculates the total time of the waveform, and it counts the number of values. Then all amplitude values are read one by one and written with an equidistant time distribution to the TRF file.
R&S®RTC1000 Documenting Results Screenshots The data can be loaded as reference waveform for further use on the instrument. It is not intended for analysis outside the R&S RTC1000. 8.4 Screenshots You can create a screenshot of the current display of your waveforms and measurement results and save it to a file, or print it on a connected printer. To optimize the output, you can configure different color modes and formats.
R&S®RTC1000 Documenting Results Screenshots "PNG" Portable Network Graphic is a graphic format with lossless data compression. COLOR MODE Selects the color settings for the screenshot. "Grayscale" Colors are converted to gray scales when the waveform is stored. "Color" The waveform is stored as it is displayed. "Inverted (BG)" The waveform is stored in color with an inverted background. "Inverted (BG, gray)" The waveform is stored in gray with an inverted background.
R&S®RTC1000 Documenting Results Quick Access with FILE/PRINT Key 3. Press "PAPER FORMAT". Select the required format using the UNIVERSAL knob. 4. Press "COLOR MODE". 5. Select the colors, see "COLOR MODE" on page 104. 6. To select the printer language that is used by your printer, press "COMMAND SET". The following printer languages are supported: ● PCL-5 ● PCL-XL (= PCL-6) ● Postscript To start the printout Infrequent printouts can be started from the "File" menu. 1.
R&S®RTC1000 Documenting Results Quick Access with FILE/PRINT Key ● ● ● "SCREENSHOTS": Stores screenshots "SCREEN & SETUP": Stores screenshots and settings "PRINT": Prints directly to a connected printer Figure 8-6: Definition of FILE/PRINT key 4. Configure the settings for the selected action as described in the previous sections. If you press the FILE/PRINT key, the selected function is performed. User Manual 1335.7352.
R&S®RTC1000 Mixed Signal Operation (Option R&S RTC-B1) Using Logic Channels 9 Mixed Signal Operation (Option R&S RTCB1) The R&S RTC1000 has a connector for the R&S RT-ZL03 logic probe to add 8 digital logic inputs. To use the logic analysis, you need the option R&S RTC-B1. The logic probe comes with the option.
R&S®RTC1000 Mixed Signal Operation (Option R&S RTC-B1) Using Logic Channels ● "To label the individual bits of the logic probe" on page 109 To set the threshold for logic states 1. Press the POD key. 2. Press the MENU key in the Vertical section. 3. Set "SETUP" = "POD". 4. Press "THRESHOLD". 5. Set the threshold: ● ● Select the predefined level for "TTL", "CMOS" or "ECL". To set a user-defined level, select "User1" or "User2".
R&S®RTC1000 Mixed Signal Operation (Option R&S RTC-B1) Using Logic Channels 2. Choose the Y-position and the size of the logic channel display as you do for the analog channels: a) Press the softkey "0/7" in the short menu until it highlights blue. b) To adjust size and position of all logic channels on the screen, use the vertical POSITION and SCALE knobs. 3. To resize and position a single channel individually: a) Press the arrow softkeys in the short menu to choose a logic channel.
R&S®RTC1000 Mixed Signal Operation (Option R&S RTC-B1) Cursor Measurements for Logic Channels Figure 9-3: Bit DAC signal change 9.2 Logic Trigger for Digital Input To trigger on logic channels, you can use the logic trigger, see Chapter 5.5, "Logic Trigger", on page 52. 9.3 Cursor Measurements for Logic Channels If the logic channels active, you can determine several parameters using cursor measurements (CURSOR MEASURE key).
R&S®RTC1000 Mixed Signal Operation (Option R&S RTC-B1) Using Logic Channels in Buses For logic channels, the logic value of the selected POD is measured at the cursor position and shown in hexadecimal and decimal format. 9.4 Automatic Measurements for Logic Channels If the logic channels active, you can use the automatic measurement functions to determine several parameters (AUTO MEASURE key).
R&S®RTC1000 Mixed Signal Operation (Option R&S RTC-B1) Using Logic Channels in Buses To configure the parallel or parallel bus 1. In the "BUS" menu, press "CONFIGURATION". 2. Press "BUS WIDTH". Use the UNIVERSAL knob to select the number of bit lines. 3. Press "SOURCE". 4. Set the source lines of the individual bits: a) Press "PREVIOUS BIT" or "NEXT BIT" repeatedly to select a bit. The selected bit is highlighted in blue. b) Turn the UNIVERSAL knob to assign a logic channel to the selected bit.
R&S®RTC1000 Mixed Signal Operation (Option R&S RTC-B1) Using Logic Channels in Buses Table 9-1: Content of the parallel bus table Column Description "Start Time" Time of frame start in relation to the trigger point "Data" Values of the data bytes To trigger on parallel buses, you can use the logic trigger (see Chapter 5.5, "Logic Trigger", on page 52). User Manual 1335.7352.
R&S®RTC1000 Signal Generation (Option R&S RTC-B6) Function Generator 10 Signal Generation (Option R&S RTC-B6) The signal generation option R&S RTC-B6 provides a function generator and a pattern generator. You can find the generator settings in the UTIL menu. To load a predefined function or pattern The instrument provides a predefined pattern files for the important functions and patterns. 1. Press the SAVE/RECALL key. 2. Press "DEVICE SETTINGS". 3. Press "LOAD". 4.
R&S®RTC1000 Signal Generation (Option R&S RTC-B6) Pattern Generator AMPLITUDE Selects the signal amplitude. OFFSET Selects a DC offset. 10.2 Pattern Generator The pattern generator outputs parallel patterns on the four pins P0 to P3 on the front panel of the instrument. It is based on a 2048-bit wide memory (samples). The pattern can be issued cyclically or individually. It is not possible to issue multiple patterns simultaneously. To activate the pattern generator 1.
R&S®RTC1000 Signal Generation (Option R&S RTC-B6) Pattern Generator Table 10-2: Counter frequencies Pin Frequency P0 f/2 P1 f/4 P2 f/8 P3 f/16 10.2.3 Arbitrary You can define a 4 bit wide and a 2048 sample deep arbitrary pattern. The created pattern can be stored and loaded. If a pattern is generated when you call the arbitrary function, the pattern is retained. Thus, you can can adapt and analyze the pattern as necessary.
R&S®RTC1000 Signal Generation (Option R&S RTC-B6) Pattern Generator Figure 10-2: Arbitrary pattern setup "PATTERN LENGTH" Determines the pattern depth. "INDEX" Selects the sample, for which the value is set. The selected sample is marked in the information box by a blue line. Around the index, ±8 bits are displayed. "VALUE" Sets the value of the selected sample. "DRAW" Ccopies the value of the selected sample to the samples before or after by turning the UNIVERSAL knob.
R&S®RTC1000 Signal Generation (Option R&S RTC-B6) Pattern Generator "N-CYCLE" Defines how often a pattern is issued if "BURST" = "On". If the burst is disabled, the setting is not available. SAVE/LOAD Saves the created pattern, or loads and apllies a previously saved pattern. The pattern can be stored internally or externally on a connected USB flash drive. The pattern settings and the time settings are saved. ARB. TRIGGER Defines when the instrument issues the pattern. "CONT.
R&S®RTC1000 Signal Generation (Option R&S RTC-B6) Pattern Generator Table 10-3: Pin assignment of the bus signal source Signal P1 P2 P3 P0 / SPI Clock MOSI MISO Chip Select I2C Data SDA no signal no signal Clock SCL UART RX no signal no signal TX CAN CAN L no signal no signal CAN H LIN Low no signal no signal High An information box is displayed for each bus, displaying the connector assignment. Adjust the bitrate of the selected bus. User Manual 1335.7352.
R&S®RTC1000 Serial Bus Analysis Bus Configuration 11 Serial Bus Analysis To trigger and decode serial buses on the digital channels and on the analog inputs, the following options are available: ● R&S RTC-K1: I2C and SPI buses ● R&S RTC-K2: UART/RS-232 buses ● R&S RTC-K3: CAN and LIN buses The serial bus analysis is performed with 1/8 of the sampling rate. The usage of digital channels requires the logic probe R&S RT-ZL03 and option R&S RTC-B1.
R&S®RTC1000 Serial Bus Analysis Bus Configuration ● ● ● ● ● ● "SSPI" (available with R&S RTC-K1) "SPI" (available with R&S RTC-K1) "I2C" (available with R&S RTC-K1) "UART" (available with R&S RTC-K2) "CAN" (available with R&S RTC-K3) "LIN" (available with R&S RTC-K3) Figure 11-1: Menu for bus definition To configure the selected bus type ► Press "CONFIGURATION". The configuration menu for the selected bus type opens. A menu description can be found in the chapters describing the bus types.
R&S®RTC1000 Serial Bus Analysis Bus Table: Decode Results 3. Press "BITS" to activate or deactivate the display of individual bit lines above the table display. To enter a bus name 1. Press "LABEL". 2. To switch on or off the label display, press "LABEL". 3. To choose a name from a predefined list, press "LIBRARY" 4. To enter a new name or to customize the suggested name, press "EDIT LABEL". You can enter up to 8 characters. Press "ACCEPT" to confirm the name in the editor.
R&S®RTC1000 Serial Bus Analysis Bus Table: Decode Results Figure 11-2: Example of I2C BUS with bus table To export the decode results 1. Stop the acquisition. 2. In the "BUS TABLE" menu, press "SAVE". 3. Connect a USB flash drive to the instrument. 4. Save the bus table. For each frame, one line is written to the file, for example: "Bus table: BUS1 (I2C: Clock SCL = D0, Dates SDA = D1)“ Frame,Mark,Start time[s],Type,ID,Length,Date,Condition 1,,-197.89200e-6,Read,0x2D,5,0xF110E55D31,OK 2,,28.
R&S®RTC1000 Serial Bus Analysis I2C Bus (Option R&S RTC-K1) BUS TABLE Activates or deactivates the list view. Generally, a complete message (frame) of a protocol is displayed in a row. The columns contain time information, data, and address message if applicable. The number of rows in the table is identical to the number of complete message frames in the instrument memory. The softkey "TAB" in the "BUS" short menu activates or deactivates the bus table without opening a menu.
R&S®RTC1000 Serial Bus Analysis I2C Bus (Option R&S RTC-K1) Figure 11-3: I2C 7-bit address The format of a simple I2C message (frame) with an address length of 7 bit has the following structure: ● Start condition: falling slope on SDA (serial data), while SCL (serial clock) is high ● 7-bit address (write or read slave) ● Read/Write bit (R/W): indicates if the data is to be written or read out from the slave ● Acknowledge bit (ACK): is issued by the recipient of the previous byte if transmission wa
R&S®RTC1000 Serial Bus Analysis I2C Bus (Option R&S RTC-K1) To configure the I2C bus 1. In the "BUS" menu, press "CONFIGURATION". 2. To select the source channel, press "CLOCK SCL". Use the UNIVERSAL knob to select. 3. To define the data channel, press "DATA SDA" and use the UNIVERSAL knob. 4. Press "7BIT ADDRESS" to choose whether the address is interpreted inclusive ("ADR.+ RW") or without the Read/Write bit ("ADDR. ONLY"). A small window provides information about the current settings. 5.
R&S®RTC1000 Serial Bus Analysis I2C Bus (Option R&S RTC-K1) The bus is only available if it is configured correctly. 5. Press the FILTER key in the Trigger section to list all available I2C trigger conditions. 6. Configure the trigger condition. Possible conditions are described below. 7. Press the Back softkey until all menus are closed. The oscilloscope triggers on the condition. For measurements without measuring object, refer to chapter Chapter 10.2.5, "Serial Buses", on page 118.
R&S®RTC1000 Serial Bus Analysis I2C Bus (Option R&S RTC-K1) Figure 11-5: Read/Write trigger menu "MASTER" Toggles the trigger condition between read and write access. The 8th bit of the first data unit (depending on the address length) is used to distinguish between read and write access. The selected condition is displayed in the I2C settings window. "ADDRESS LENGTH" Defines the address length, and thus the maximum number of slave addresses.
R&S®RTC1000 Serial Bus Analysis I2C Bus (Option R&S RTC-K1) BYTE OFFSET ← DATA Defines the number of bytes to be ignored before the relevant bytes of the trigger condition. Usually, the byte offset is zero if the trigger is to occur on the maximum first 24 bits after the address. NUMBER OF BYTES ← DATA Defines how many bytes are to be analyzed for the trigger condition. PATTERN INPUT ← DATA You can define the bit pattern in binary or hexadecimal format.
R&S®RTC1000 Serial Bus Analysis SPI / SSPI BUS (Option R&S RTC-K1) Figure 11-6: I2C bus table Table 11-1: Content of the I2C bus table Column Description "Start Time" Time of frame start in relation to the trigger point "Type" Value of the R/W bit (Read/Write) "ID" Value of address "Length" Number of words in the frame "Data" Values of the data words "State" Frame state: ● "OK" = frame is valid ● "DATA" = during acquisition start/end only the frame start / frame end has been decoded; currentl
R&S®RTC1000 Serial Bus Analysis SPI / SSPI BUS (Option R&S RTC-K1) present, the select line can be deleted. This type of line is also called SSPI (Simple SPI) (2-wire).
R&S®RTC1000 Serial Bus Analysis SPI / SSPI BUS (Option R&S RTC-K1) ● "SPI" for a 3-wire SPI system. To configure the SPI bus 1. In the "BUS" menu, press "CONFIGURATION". 2. Press "SOURCE" to select the chip select ("CS"), clock ("Clk") or data line ("Data"). Figure 11-8: Menu for the definition of an SPI bus 3. Press the second softkey ("CHIP SELECT", "CLOCK", or "DATA". Use the UNIVERSAL knob to select the source channel. 4.
R&S®RTC1000 Serial Bus Analysis SPI / SSPI BUS (Option R&S RTC-K1) 2. Press "SOURCE" to select the clock ("Clk"), data line ("Data"), and the timeout ("Time"). 3. If "Clk" is selected: a) Press "CLOCK". b) Select the input channel of the clock line. c) Press "SLOPE" to decide whether the data is stored with rising or falling slope (rising slope is the default setting). 4. If "Data" is selected: a) Press "DATA". b) Select the input channel of the data line.
R&S®RTC1000 Serial Bus Analysis SPI / SSPI BUS (Option R&S RTC-K1) The oscilloscope triggers on the condition. For measurements without measuring object, refer to chapter Chapter 10.2.5, "Serial Buses", on page 118. FRAME START Triggers on the start of the frame. The frame starts when the chip select ("CS") signal switches to the selected active mode, or when the time-out exceeded, at the next clock edge. FRAME END Triggers on the end of the frame.
R&S®RTC1000 Serial Bus Analysis UART/RS-232 BUS (Option R&S RTC-K2) Figure 11-9: Example of an SSPI bus table Table 11-2: Content of the SPI/SSPI bus table Column Description "Start Time" Time of frame start in relation to the trigger point "Length" Number of words in the frame "Data" Values of the data words "State" Frame Status: ● "OK" = frame is valid ● "DATA" = during acquisition start/end only the frame start / frame end has been decoded; currently no data available ● "INS" = the frame is no
R&S®RTC1000 Serial Bus Analysis UART/RS-232 BUS (Option R&S RTC-K2) Figure 11-10: UART bit sequence 11.5.1 UART/RS-232 Bus Configuration Before you configure the bus, set the correct logic level (threshold). ● For analog channels, see "THRESHOLD menu" on page 36. ● For digital channels, see "To set the threshold for logic states" on page 108. The default value is 500 mV. To select the UART bus 1. Press the BUS key in the Vertical section. 2. In the short menu, select the bus: "B1" or "B2". 3.
R&S®RTC1000 Serial Bus Analysis UART/RS-232 BUS (Option R&S RTC-K2) Figure 11-11: Page 1|2 UART bus setup menu DATA SOURCE Selects the channel which is connected to the data line. ACTIVE Determines if the data transferred are active high (high = 1) or active low (low = 1). For RS-232, choose active low. SYMBOL SIZE Selects a value between 5 bit to 9 bit for the bits that form a symbol.
R&S®RTC1000 Serial Bus Analysis UART/RS-232 BUS (Option R&S RTC-K2) IDLE TIME Sets the minimum time between the stop bit of the last data and the start bit of the new data. The idle time defines the start of a transmission and the exact start of a frame (one or more symbols, most commonly bytes). The idle time is important for correct decoding and triggering, regardless of the trigger type. A start bit within the idle time is not recognized. You can enter the value using the UNIVERSAL knob or the KEYPAD.
R&S®RTC1000 Serial Bus Analysis UART/RS-232 BUS (Option R&S RTC-K2) Figure 11-12: UART trigger menu page 2 START BIT Sets the start bit as trigger event. The start bit is the first low bit after a stop bit. FRAME START Defines the first start bit after idle time (= frame start) as trigger condition. SYMBOL Triggers on the Nth symbol in a frame. ANY SYMBOL Triggers on a symbol pattern anywhere within a frame. See "PATTERN INPUT" on page 129.
R&S®RTC1000 Serial Bus Analysis UART/RS-232 BUS (Option R&S RTC-K2) Figure 11-13: Trigger menu to trigger on a data pattern "SYMBOL OFFSET" Selects the number of irrelevant symbols that proceed the pattern. Any value between 0 to 4095 symbols after the start bit can be entered. "NUMB. OF SYMB." Selects the number of symbols included in the pattern, the pattern size. The symbol length is configured in the bus configuration. "PATTERN INPUT" See "PATTERN INPUT" on page 129.
R&S®RTC1000 Serial Bus Analysis CAN Bus (Option R&S RTC-K3) ● Red: Incomplete word that is not contained in the acquisition; change the horizontal scale or move the "Time Reference" to get a longer acquisition ● Cyan: Decoded words Figure 11-14: Example of an UART BUS table Table 11-3: Content of the UART BUS table Column Description "Start Time" Time of frame start in relation to the trigger point "Data" Values of the data words "State" Frame Status: ● "OK" = Frame is valid ● "DATA" = during ac
R&S®RTC1000 Serial Bus Analysis CAN Bus (Option R&S RTC-K3) At the physical level, CAN is a differential signal, therefore a differential probe is recommended for decoding. Nevertheless, standard probes are also suitable to capture the signals. The standard data rates range between 10 kBit/s and 1 MBit/s. A CAN message primarily consists of a start bit, the frame ID (11 bit or 29 bit), the data length code DLC, the data, a CRC, acknowledge bit, and an end bit. 11.6.
R&S®RTC1000 Serial Bus Analysis CAN Bus (Option R&S RTC-K3) Figure 11-15: CAN bus configuration DATA Selects the channel of the data line. TYPE Selects the CAN-High or CAN-Low line. CAN uses both lines for differential signal transmission. When using a differential probe, select "CAN H" if the positive input of the probe is connected to CAN-High and the negative input to CAN Low. If the probe is connected with reversed polarity, select "CAN L".
R&S®RTC1000 Serial Bus Analysis CAN Bus (Option R&S RTC-K3) To trigger on events 1. In the Trigger section, press the TYPE key. 2. Select "SERIAL BUS". 3. Press the SOURCE key in the Trigger section. 4. Choose "CAN" by pressing the respective softkey. The bus is only available if it is configured correctly. 5. Press the FILTER key in the Trigger section to list the trigger conditions of the bus. 6. Configure the trigger condition. Possible conditions are described below. 7.
R&S®RTC1000 Serial Bus Analysis CAN Bus (Option R&S RTC-K3) "CRC" CAN uses a complex checksum calculation called Cyclic Redundancy Check. The transmitter calculates the CRC and transmits the result in a CRC sequence. The receiver calculates the CRC in the same way. A CRC error occurs if the calculated result differs from the received CRC sequence. IDENTIFIER Triggers on an address or address range.
R&S®RTC1000 Serial Bus Analysis CAN Bus (Option R&S RTC-K3) Figure 11-16: Decoded CAN bus Figure 11-17: Example of a CAN bus table User Manual 1335.7352.
R&S®RTC1000 Serial Bus Analysis LIN Bus (Option R&S RTC-K3) Table 11-4: Content of the CAN bus table Column Description "Start Time" Time of frame start in relation to the trigger point "Type" Frame type: ● "DATA" = Data frame ● "REMOTE" = Remote frame ● "ERR-F." = Transmission error (error frame) ● "OVL-F.
R&S®RTC1000 Serial Bus Analysis LIN Bus (Option R&S RTC-K3) 11.7.1 LIN Bus Configuration Before you configure the bus, set the correct logic level (threshold). ● For analog channels, see "THRESHOLD menu" on page 36. ● For digital channels, see "To set the threshold for logic states" on page 108. The default value is 500 mV. To select the LIN bus 1. Press the BUS key in the Vertical section. 2. In the short menu, select the bus: "B1" or "B2". 3. In the "BUS" menu, press the "BUS TYPE" softkey. 4.
R&S®RTC1000 Serial Bus Analysis LIN Bus (Option R&S RTC-K3) DATA Selects the channel of the data line. POLARITY Defines the idle state of the bus. The idle state is the recessive state and corresponds to a logic 1. VERSION Select the version of the LIN standard (version 1x, version 2x, J2602 or any). BIT RATE Specifies the number of transmitted bits per second. USER Changes a selected standard data rate. The highest possible data rate is 4 MBit/s. Use the universal knob or the KEYPAD to adjust the value.
R&S®RTC1000 Serial Bus Analysis LIN Bus (Option R&S RTC-K3) Figure 11-20: LIN data trigger menu START OF FRAME Triggers on the stop bit of the synchronizing field. WAKE UP Triggers after a wake-up frame. ERROR Identifies various errors in a frame. Select one or more error types as trigger condition. "CRC" LIN uses a complex checksum calculation (Cyclic Redundancy Check). The transmitter calculates the CRC and transmits the result in a CRC sequence. The receiver calculates the CRC in the same way.
R&S®RTC1000 Serial Bus Analysis LIN Bus (Option R&S RTC-K3) IDENTIFIER AND DATA You define the "IDENTIFIER SETUP" in the same way as for the identifier trigger ("COMPARE" and "PATTERN INPUT"). In addition, define the "DATA SETUP" to specify the data bit pattern or HEX values for up to 8 bytes. Triggers on a combination of identifier and data condition: ● Identifier setup: "IDENTIFIER" on page 150 ● "DATA SETUP" on page 151 DATA SETUP Specify the data pattern for up to 8 bytes. ● ● ● "NO.
R&S®RTC1000 Serial Bus Analysis LIN Bus (Option R&S RTC-K3) Figure 11-21: LIN bus Figure 11-22: Example of a LIN bus table User Manual 1335.7352.
R&S®RTC1000 Serial Bus Analysis LIN Bus (Option R&S RTC-K3) Column Description "Start Time" Time of frame start in relation to the trigger point "ID" Frame identifier "Length" Number of data bytes "Data" Values of the data bytes "Chks" Checksum value "State" Frame state: ● "OK" = Frame is valid ● "DATA" = during acquisition start/end only the frame start / frame end has been decoded; currently no data available ● "SYNC" = Synchronization error ● "CHKS" = Checksum error ● "PARI" = Parity error
R&S®RTC1000 Network Connections and Remote Operation LAN Connection 12 Network Connections and Remote Operation The R&S RTC1000 has a LAN interface and a USB type B port for remote control and remote operation. 12.1 LAN Connection A LAN connection is necessary for remote control of the instrument, and for access from a computer using a web browser. You can connect the instrument to a local area network (LAN), usually the company network, or directly to a computer.
R&S®RTC1000 Network Connections and Remote Operation LAN Connection 3. Press the "INTERFACE" softkey. 4. To activate the LAN interface, press "ETHERNET". 5. Press "PARAMETER". Figure 12-1: Ethernet settings The MAC address (physical address) and the "Link" status information is displayed for information only and cannot be edited. The IP address can be changed if DHCP is off. 6.
R&S®RTC1000 Network Connections and Remote Operation LAN Connection 8. Define the "Subnetmask" and "Gateway" in the same way. 9. Select the "IP Port", the port number for SCPI socket communication. The default port number for SCPI socket communication is 5025. 10. Select the "HTTP Port" used by the instrument. 11. Select the "Transfer" mode. The mode can either be determined automatically ("Auto"), or you can select a combination of a transfer rate and half or full duplex manually. 12.
R&S®RTC1000 Network Connections and Remote Operation Remote Access Using a Web Browser 12.2 Remote Access Using a Web Browser The R&S RTC1000 firmware contains a web server. If a LAN connection is established, you can access the instrument remotely using a web browser on the control computer. The browser access allows you to: ● Check instrument data ● Control the instrument remotely ● Print screenshots ● Send remote commands ● Save waveform and instrument data ● Check network settings 12.2.
R&S®RTC1000 Network Connections and Remote Operation Remote Access Using a Web Browser 12.2.3 Screenshot The "Screenshot" page shows a copy of the instrument's display. It also provides instrument control functions and screenshot settings. Instrument control ● "Run" and "Stop" = start and stop continuous acquisition, same as RUN/STOP key on the instrument.
R&S®RTC1000 Network Connections and Remote Operation Remote Access Using a Web Browser Screenshots ● "Auto refresh" and "Update" Get the current screen content from the instrument. With "Auto refresh", you can set the interval of automatic updates. ● "Format" and "Color mode": Set the file format and color mode of the screenshot. ► To save the screenshot, right-click the picture and select "Save image as". 12.2.
R&S®RTC1000 Network Connections and Remote Operation Remote Access Using a Web Browser 12.2.5 Save/Recall On the "Save/Recall" page, you can save waveform data and instrument settings to a file - either on the computer (local file) or on the instrument (remote device). On the computer, the default storage directory is the download folder, but you can change the directory using the download functions of your browser. On the instrument, the files are saved in the internal storage.
R&S®RTC1000 Network Connections and Remote Operation Remote Access Using a Web Browser 12.2.6 Network Settings On the "Network Setting" page, you can change the port settings, switch off DHCP address and enter an IP address in a more comfortable way than directly on the instrument. To take effect of the changes, "Submit" them to the instrument. "Reset" removes all modified values that were not yet sent to the instrument. User Manual 1335.7352.
R&S®RTC1000 Network Connections and Remote Operation USB Connection 12.3 USB Connection In addition to a LAN connection, you can use the USB connector at the rear panel to access the instrument via USB. Connecting the instrument using USB 1. Connect the USB cable to the USB type B connector at the rear panel of the instrument, and to the computer. 2. Press the SETUP key. 3. Press "INTERFACE". 4. Press "USB" to select USB connection. 5. Press "PARAMETER". 6.
R&S®RTC1000 Network Connections and Remote Operation USB Connection 12.3.1 USB TMC USB TMC means USB Test & Measurement Class. You can use this interface for remote control of the instrument using SCPI commands. USB TMC does not need a driver installation but requires a VISA installation on the controlling computer. VISA is used to access the instrument, to send remote commands, and to read status information.
R&S®RTC1000 Network Connections and Remote Operation USB Connection Figure 12-2: R&S RTC1000 in the Device Manager of the computer The following instrument folders are visible: ● Internal Storage: Read-only folder, provides access to the files stored on the instrument, for example, instrument settings, references, and formula sets. ● Live Data: Read-only folder, provides access to multiple subfolders and current instrument data. Files are created on demand. See "Live Data" on page 165.
R&S®RTC1000 Network Connections and Remote Operation USB Connection Figure 12-3: Folders in the file explorer, with USB flash drive Live Data The Live Data folder contains several subfolders and files: ● Screenshot.* The screenshot is created when you open the file. To open it, right-click the file and select "Open". Double-clicking the file can cause an error because the indicated file size is an estimation and can differ from the actual file size. ● SETTINGS.
R&S®RTC1000 Network Connections and Remote Operation Switching to Remote Control 12.4 Switching to Remote Control When you switch on the instrument, it is always in manual operation state („local“ state) and can be operated using the front panel. When you send a command from the control computer, it is received and executed by the instrument. The display remains on, manual operation is always possible. User Manual 1335.7352.
R&S®RTC1000 Remote Commands Reference Common Commands 13 Remote Commands Reference This chapter provides the description of all remote commands available for the R&S RTC1000. The commands are sorted according to the menu structure of the instrument. A list of commands in alphabetical order ist given in the „List of Commands“ at the end of this chapter. General information on remote control is given in the "Annex" of this manual. 13.
R&S®RTC1000 Remote Commands Reference Common Commands Available common commands: *CAL?...........................................................................................................................168 *CLS.............................................................................................................................168 *ESE.............................................................................................................................168 *ESR?..........................
R&S®RTC1000 Remote Commands Reference Common Commands Return values: Range: Usage: Query only 0 to 255 *IDN? Identification Returns the instrument identification. Return values: "Rohde&Schwarz,,," Example: Rohde&Schwarz,RTC1002,1335.7500k02/120012, 01.203 Usage: Query only *OPC Operation complete Sets bit 0 in the event status register when all preceding commands have been executed. This bit can be used to initiate a service request.
R&S®RTC1000 Remote Commands Reference Common Commands Parameters: 0|1 0 The contents of the status registers are preserved. 1 Resets the status registers. *RST Reset Sets the instrument to a defined default status. The default settings are indicated in the description of commands. Usage: Setting only *SRE Service request enable Sets the service request enable register to the indicated value. This command determines under which conditions a service request is triggered.
R&S®RTC1000 Remote Commands Reference Acquisition and Setup Return values: integer > 0 (in decimal format) An error occurred. (For details see the Service Manual supplied with the instrument). 0 No errors occurred. Usage: Query only *WAI Wait to continue Prevents servicing of the subsequent commands until all preceding commands have been executed and all signals have settled (see also command synchronization and *OPC). Usage: Event 13.
R&S®RTC1000 Remote Commands Reference Acquisition and Setup RUNContinous Same as RUN. Usage: Event Asynchronous command SINGle Performs a single acquisition and returns to stop mode. Usage: Event Asynchronous command RUNSingle Same as SINGle. Usage: Event Asynchronous command STOP Stops the running acquistion. Usage: Event Asynchronous command 13.3.2 Time Base TIMebase:SCALe...........................................................................................................
R&S®RTC1000 Remote Commands Reference Acquisition and Setup TIMebase:RATime? Queries the real acquisition time used in the hardware. If FFT analysis is performed, the value can differ from the adjusted acquisition time (TIMebase:ACQTime). Return values: Usage: Range: Depends on various settings Default unit: s Query only TIMebase:ACQTime Defines the time of one acquisition, that is the time across the 12 divisions of the diagram: Timebase Scale*12.
R&S®RTC1000 Remote Commands Reference Acquisition and Setup TIMebase:REFerence Sets the reference point of the time scale (Time Reference) in % of the display. The reference point defines which part of the waveform is shown. See also: TIMebase:POSition Parameters: Range: 10 to 90 *RST: 50 Default unit: % 13.3.3 Acquisition AUToscale.................................................................................................................... 174 ACQuire:MODE.......
R&S®RTC1000 Remote Commands Reference Acquisition and Setup Parameters: RTIMe | ETIMe RTIMe (Real Time Mode) At slow time base settings the sampled points of the input signal are used to build the waveform, no waveform points are added. With fast time base settings, the sample rate is higher than the ADC sample rate. Waveform samples are added to the ADC samples with sin(x)/x interpolation.
R&S®RTC1000 Remote Commands Reference Acquisition and Setup Return values: 0 | 1 0 The number of acquired waveforms is less than the number required for average calculation. See ACQuire:AVERage: COUNt. 1 The instrument acquired a sufficient number of waveforms to determine the average. Usage: Query only ACQuire:WRATe Defines the mode to set the sample rate (samples per second saved in the memory) and the waveform acquisition rate (waveforms per second).
R&S®RTC1000 Remote Commands Reference Acquisition and Setup Suffix: Parameters: . The command affects all channels regardless of the indicated channel number. The suffix can be omitted. SAMPle | PDETect | HRESolution SAMPle Input data is acquired with a sample rate which is aligned to the time base (horizontal scale) and the record length. PDETect (Peak Detect) Tthe minimum and the maximum of n samples in a sample interval are recorded as waveform points.
R&S®RTC1000 Remote Commands Reference Acquisition and Setup Parameters: ON | OFF *RST: OFF ACQuire:FILTer:FREQuency Sets the limit frequency if CHANnel:ARIThmetics is set to FILTer. Parameters: Limit frequency with 3 dB attenuation. Default unit: Hz ACQuire:POINts:ARATe? Retrieves the sample rate of the ADC, that is the number of points that are sampled by the ADC in one second. Return values: ADC sample rate in Hz.
R&S®RTC1000 Remote Commands Reference Acquisition and Setup Parameters: RUN | STOP | COMPlete | BREak RUN Set: Starts the acquisition. Read: The acquisition is running. STOP Set: Stops the acquisition when it is finished. Read: Acquisition is stopped. COMPlete Set: Not available. Read: The current acquisition is finished and completed. BREak Set: Immediate interrupt of current acquisition. Read: acquisition is finished but interrupted.
R&S®RTC1000 Remote Commands Reference Acquisition and Setup ACQuire:HRESolution Enables the high resolution mode. Parameters: AUTO | OFF *RST: OFF 13.3.4 Vertical CHANnel:STATe..................................................................................................... 180 CHANnel:COUPling................................................................................................. 180 CHANnel:SCALe.................................................................
R&S®RTC1000 Remote Commands Reference Acquisition and Setup Parameters: DCLimit | ACLimit | GND DCLimit DC coupling ACLimit AC coupling GND Ground *RST: DCL CHANnel:SCALe Sets the vertical scale for the indicated channel. Suffix: . Selects the input channel (1, 2). Parameters: Scale value, given in Volts per division. Range: *RST: 1e-3 to 10 5e-3 CHANnel:RANGe Sets the voltage range across the 8 vertical divisions of the diagram.
R&S®RTC1000 Remote Commands Reference Acquisition and Setup CHANnel:OFFSet The offset voltage is subtracted to correct an offset-affected signal. Suffix: . Selects the input channel (1, 2). Parameters: Offset value in V Range: *RST: Values depend on vertical scale and probe attenuation. 0 CHANnel:BANDwidth Selects the bandwidth limit for the indicated channel. Suffix: . Selects the input channel (1, 2).
R&S®RTC1000 Remote Commands Reference Acquisition and Setup Parameters: ON | OFF Use OFF to reset the overload status bit. *RST: Example: OFF CHANnel2:OVERload? Queries the overload status of channel 2. CHANnel2:OVERload OFF Resets the overload status bit. CHANnel:SKEW Skew or deskew compensates delay differences between channels caused by the different length of cables, probes, and other sources. Correct deskew values are important for accurate triggering. Suffix: .
R&S®RTC1000 Remote Commands Reference Acquisition and Setup Suffix: . Selects the input channel (1, 2). Parameters: SMALl | MEDium | LARGe *RST: SMAL CHANnel:LABel
R&S®RTC1000 Remote Commands Reference Acquisition and Setup FORMat[:DATA] , Defines the format for data export with ● CHANnel:DATA? ● CHANnel:DATA:ENVelope? ● REFCurve:DATA? ● CALCulate:QMATh:DATA? Parameters: ASCii | REAL | UINTeger | CSV ASCii List of values, for example, 1.23,1.22,1.24,.. is 0 which means that the instrument selects the number of digits to be returned. The query returns ASC,0.
R&S®RTC1000 Remote Commands Reference Acquisition and Setup Parameters: MSBFirst | LSBFirst MSBFirst Big endian, most significant byte first, for example: abcd,acbe,abcf, ... LSBFirst Little endian, least significant byte first, for example: dcba,ebca,fcba, ... *RST: MSBF CHANnel:DATA? Returns the data of the channel waveform points. The waveforms data can be used in MATLAB, for example. For envelope waveforms, use the CHANnel:DATA:ENVelope? command. .
R&S®RTC1000 Remote Commands Reference Acquisition and Setup CHANnel:DATA:POINts As a setting, the command selects a range of samples. As a query, it returns the number of samples for the selected range. To get correct results with settings MAX and DMAX, the acquisition must not run when the command is used. To acquire consistent and valid data, use the SINGle command before. Do not cancel a running acquisition with STOP because the waveform data might be incomplete or incorrect. Suffix: .
R&S®RTC1000 Remote Commands Reference Acquisition and Setup CHANnel:DATA:XINCrement? Returns the time difference between two adjacent samples of the indicated waveform. The command is relevant for data conversion, if binary data format is defined (FORM UINT,8|16|32). Suffix: . Selects the input channel (1, 2). Return values: Time in s. Usage: Query only CHANnel:DATA:XORigin? Returns the time of the first sample of the indicated waveform.
R&S®RTC1000 Remote Commands Reference Acquisition and Setup CHANnel:DATA:YRESolution? Return the vertical bit resolution of the indicated waveform. The command is relevant for data conversion, if binary data format is defined (FORM UINT,8|16|32). Suffix: . Selects the input channel (1, 2). Return values: Usage: For default waveforms, the resolution is 8 bit. If high resolution, average or filter are set, the resolution is 16 bit.
R&S®RTC1000 Remote Commands Reference Acquisition and Setup Return values: Comma-separated value list. Example: -9.477E-008,9.477E-008,1200,2 Usage: Query only CHANnel:DATA:ENVelope:XINCrement? Returns the time difference between two adjacent samples of the indicated waveform. The command is relevant for data conversion, if binary data format is defined (FORM UINT,8|16|32). Suffix: . Selects the input channel (1, 2). Return values: Time in s.
R&S®RTC1000 Remote Commands Reference Acquisition and Setup Return values: Voltage in V. Usage: Query only CHANnel:DATA:ENVelope:YRESolution? Return the vertical bit resolution of the indicated waveform. The command is relevant for data conversion, if binary data format is defined (FORM UINT,8|16|32). Suffix: Return values: Usage: . Selects the input channel (1, 2). For default waveforms, the resolution is 8 bit.
R&S®RTC1000 Remote Commands Reference Acquisition and Setup Existing files will be overwritten. You can change the storage location, file name and/or file format manually in the menu. Remote control uses the recent settings. Parameters: Example: String parameter FORM CSV EXP:WAV:SOUR CH1 EXP:WAV:NAME “/USB_FRONT/CHANNEL1.CSV“ EXP:WAV:SAVE The waveform data is saved to CHANNEL1.CSV. EXPort:WAVeform:SAVE Saves the waveform and starts the export to USB drive. Usage: Event 13.3.
R&S®RTC1000 Remote Commands Reference Acquisition and Setup LOGic:SIZE Set the size of the display of the logic channel. Suffix: . Selects the logic channel (0...7). Parameters: SMALl | MEDium | LARGe *RST: SMAL LOGic:STATe Switches the channel signal on or off. Suffix: . Selects the logic channel (0...7). Parameters: ON | OFF LOGic:LABel
R&S®RTC1000 Remote Commands Reference Acquisition and Setup Parameters: TTL | ECL | CMOS | USER1 | USER2 TTL TTL level, set to 1.4V ECL ECL level, set to -1.3V CMOS CMOS level, set to 2.5V USER1 USER1 level, can be set with POD:THReshold:UDLevel. USER2 USER1 level, can be set with POD:THReshold:UDLevel. POD:THReshold:UDLevel Set the user-defined threshold for the pod. Suffix: . Select the user setting.
R&S®RTC1000 Remote Commands Reference Acquisition and Setup POD:DATA:HEADer? Returns information on the digital channel waveform. Position Meaning Example 1 XStart in s -9.477E-008 = - 94,77 ns 2 XStop in s 9.477E-008 = 94,77 ns 3 Record length of the waveform in samples 200000 4 Number of values per sample interval, usually 1. 1 Return values: Comma-separated value list. Example: -9.477E-008,9.
R&S®RTC1000 Remote Commands Reference Acquisition and Setup POD:DATA:XINCrement? Returns the time difference between two adjacent samples of the indicated waveform. The command is relevant for data conversion, if binary data format is defined (FORM UINT,8|16|32). Return values: Time in s. Usage: Query only POD:DATA:XORigin? Returns the time of the first sample of the indicated waveform. The command is relevant for data conversion, if binary data format is defined (FORM UINT,8|16|32).
R&S®RTC1000 Remote Commands Reference Acquisition and Setup POD:CURRent:STATe:MINimum? POD:CURRent:STATe:MAXimum? Both commands together return the current status of the digital channel regardless of the trigger settings and even without any acquisition. POD:CURR:STAT:MIN returns POD:CURR:STAT:MAX returns Signal 0 0 Low 1 1 High 0 1 Toggle Return values: Range: Usage: Query only 0|1 13.3.8 Probes PROBe:SETup:TYPE?..........................................................
R&S®RTC1000 Remote Commands Reference Trigger Parameters: V|A PROBe:SETup:ATTenuation:MANual Sets the attenuation or gain of the probe if the probe was not detected by the instrument. Suffix: . Selects the input channel (1, 2). Parameters: Range: *RST: 0.001 to 10000 1 PROBe:SETup:ATTenuation[:AUTO]? Returns the attenuation of an automatically detected probe. Suffix: . Selects the input channel (1, 2).
R&S®RTC1000 Remote Commands Reference Trigger TRIGger:A:MODE Sets the trigger mode. The trigger mode determines the behaviour of the instrument if no trigger occurs. Parameters: AUTO | NORMal AUTO The instrument triggers repeatedly after a time interval if the trigger conditions are not fulfilled. If a real trigger occurs, it takes precedence. NORMal The instrument acquires a waveform only if a trigger occurs.
R&S®RTC1000 Remote Commands Reference Trigger TRIGger:A:TYPE Sets the trigger type. Parameters: EDGE | WIDTh | TV | LOGic | BUS EDGE: Edge trigger WIDTh: Pulse trigger TV: Video trigger LOGic: Logic trigger BUS: BUS trigger requires that at least one serial protocol option is installed. *RST: EDGE TRIGger:A:HOLDoff:MODE Enables or disables the holdoff time. Parameters: TIME | OFF *RST: Off TRIGger:A:HOLDoff:TIME Defines the holdoff time.
R&S®RTC1000 Remote Commands Reference Trigger Parameters: OFF | TRIGger | MASK | GENerator TRIGger: Trigger event MASK: Mask violation GENerator: Generator signal *RST: OFF TRIGger:EXTern:COUPling Sets the coupling for the external trigger input. The command is relevant if TRIGger: A:SOURce is set to EXTernanalog. Parameters: AC | DC *RST: AC TRIGger:OUT:POLarity Sets the polarity of the trigger out pulse.
R&S®RTC1000 Remote Commands Reference Trigger Parameters: POSitive | NEGative | EITHer POSitive Rising edge, a positive voltage change NEGative Falling edge, a negative voltage change EITHer Rising as well as the falling edge *RST: POSitive TRIGger:A:EDGE:COUPling Sets the coupling for the trigger source. Parameters: DC | AC | HF | ALEVel DC Direct Current coupling. The trigger signal remains unchanged. AC Alternating Current coupling.
R&S®RTC1000 Remote Commands Reference Trigger 13.4.3 Width (Pulse) Trigger TRIGger:A:WIDTh:POLarity............................................................................................ 203 TRIGger:A:WIDTh:RANGe..............................................................................................203 TRIGger:A:WIDTh:WIDTh...............................................................................................203 TRIGger:A:WIDTh:DELTa......................................................
R&S®RTC1000 Remote Commands Reference Trigger TRIGger:A:WIDTh:DELTa Defines a range around the width value specified using TRIGger:A:WIDTh:WIDTh. Parameters: ±Δt ("Variation" softkey) Range: *RST: Depends on the defined pulse width (TRIG:A:WIDTH:WITDH) 3.2E-9 13.4.4 Video/TV Trigger TRIGger:A:TV:STANdard................................................................................................204 TRIGger:A:TV:POLarity.................................................................
R&S®RTC1000 Remote Commands Reference Trigger Parameters: EVEN | ODD | ALL | LINE | ALINe EVEN Triggers only on even half frames. ODD Triggers only on odd half frames. ALL Triggers on all frames. LINE Triggers on the beginning of a specified line in any field. The line number is set with TRIGger:A:TV:LINE ALINe Triggers on the beginning of all video signal lines. *RST: ALL TRIGger:A:TV:LINE Sets an exact line number if TRIGger:A:TV:FIELd is set to LINE.
R&S®RTC1000 Remote Commands Reference Trigger Example: TRIG:A:PATT:SOUR „1X“ CH1 = High, CH2 = Don‘t care (POD deactivated) TRIG:A:PATT:SOUR „00101X1X1X“ POD: 0 = High, 1 = Low, ... , 7 = Don‘t care (CH1 / CH2 deactivated) TRIGger:A:PATTern:FUNCtion Sets the logical combination of the trigger states of the channels. Parameters: AND | OR AND The required states of all channels must appear in the input signal at the same time.
R&S®RTC1000 Remote Commands Reference Trigger TRIGger:A:PATTern:WIDTh[:WIDTh] For the ranges WITHin and OUTSide (defined using TRIGger:A:PATTern:WIDTh: RANGe), the defines the center of a range which is defined by the limits ± (set with TRIGger:A:PATTern:WIDTh:DELTa). For the ranges SHORter and LONGer, the pattern width defines the maximum and minimum values, respectively.
R&S®RTC1000 Remote Commands Reference Display 13.5 Display ● ● ● Basic Display Settings...........................................................................................208 Zoom.....................................................................................................................214 Markers (Timestamps).......................................................................................... 214 13.5.
R&S®RTC1000 Remote Commands Reference Display Parameters: NORMal | INVerse | FCOLor | IFColor NORMal Values that occur frequently are brighter than rare values. INVerse Rare values are brighter than frequent values, inverse to the NORMal brightness. FColor Rare values are displayed in blue, while more frequent values are red and very frequent values are displayed in yellow or white, with various colors inbetween.
R&S®RTC1000 Remote Commands Reference Display Usage: Setting only DISPlay:DIALog:TRANsparency Sets the transparency of result boxes that overlay the waveforms, for example, boxes with statistical results or digital voltmeter results. Parameters: Range: 0 to 100 Default unit: % DISPlay:LANGuage Sets the menu language. The *RST command does not reset the language setting.
R&S®RTC1000 Remote Commands Reference Display Return values: Usage: 13.5.1.2 ENGLish | GERMan | FRENch | SPANish | RUSSian | SCHinese | TCHinese | JAPanese | KORean Query only XY-Setup DISPlay:XY:XSOurce..................................................................................................... 211 DISPlay:XY:Y1Source....................................................................................................
R&S®RTC1000 Remote Commands Reference Display DISPlay:INTensity:BACKlight Defines the intensity of the background lighting of the display. *RST does not change the intensity. Parameters: Value in percent Range: 10 to 100 DISPlay:INTensity:GRID Defines the intensity of the grid on the screen. *RST does not change the intensity.
R&S®RTC1000 Remote Commands Reference Display Parameters: ON | OFF *RST: OFF DISPlay:PERSistence:TIME:AUTO The optimal persistence time is determined automatically by the instrument. Parameters: ON | OFF *RST: OFF DISPlay:PERSistence:CLEar Removes the displayed persistent waveform from the screen. Usage: 13.5.1.4 Event Waveform and Grid Settings DISPlay:STYLe..............................................................................................................
R&S®RTC1000 Remote Commands Reference Display 13.5.2 Zoom TIMebase:ZOOM:STATe................................................................................................ 214 TIMebase:ZOOM:SCALe................................................................................................ 214 TIMebase:ZOOM:TIME...................................................................................................214 TIMebase:ZOOM:POSition.....................................................................
R&S®RTC1000 Remote Commands Reference Measurements TSTamp:SET Sets a new marker (timestamp) at the reference point of the display, unless an existing marker is already set there. The reference point is set with TIMebase:REFerence. Usage: Event TSTamp:NEXT Usage: Event Moves the next marker (timestamp, to the right) to the reference point of the display or zoom area. TSTamp:PREVious Moves the previous marker (timestamp, to the left) to the reference point of the display or zoom area.
R&S®RTC1000 Remote Commands Reference Measurements CURSor:AOFF........................................................................................................ 216 CURSor:STATe.......................................................................................................216 CURSor:FUNCtion...................................................................................................217 CURSor:SOURce.............................................................................
R&S®RTC1000 Remote Commands Reference Measurements CURSor:FUNCtion Defines the cursor measurement type. Parameters: HORizontal | VERTical | PAIRed | HRATio | VRATio | PPCount | NPCount | RECount | FECount | MEAN | RMS | RTIMe | FTIMe | PEAK | UPEakvalue | LPEakvalue *RST: PAIR HORizontal Sets two horizontal cursor lines and measures the voltages at the two cursor positions and the delta of the two values.
R&S®RTC1000 Remote Commands Reference Measurements Parameters: NONE | CH1 | CH2 | QMA | RE1...RE4 | XY CH1 | CH2 Active signal channels CH1 to CH2. QMA Active quick math channel. RE1...RE4 Active reference channels RE1 to RE4. XY Active XY-waveform. *RST: CH1 CURSor:SWAVe Autoset for cursor lines, sets the cursor lines to typical points of the waveform depending on the selected measurement type.
R&S®RTC1000 Remote Commands Reference Measurements Parameters: ON | OFF *RST: OFF CURSor:X1Position Specifies the position of the first cursor on the time axis. Parameters: Default unit: s CURSor:X2Position Specifies the position of the second cursor on the time axis. Parameters: Default unit: s CURSor:X3Position Specifies the position of the third cursor on the time axis for the Ratio X measurement.
R&S®RTC1000 Remote Commands Reference Measurements CURSor:TRACking:SCALe[:STATe] Enables the adjustment of cursor lines if the vertical or horizontal scales are changed. Parameters: ON | OFF ON Cursor lines keep their relative position to the waveform. OFF Cursor lines remain on their position on the display if the scaling is changed.
R&S®RTC1000 Remote Commands Reference Measurements CURSor:XDELta[:VALue]? Returns the time difference between the two cursors (Δt). Return values: Default unit: s Usage: Query only CURSor:YDELta:SLOPe? Returns the inverse value of the voltage difference - the reciprocal of the vertical distance of two horizontal cursor lines: 1/ΔV. Suffix: . 1 The numeric suffix is irrelevant.
R&S®RTC1000 Remote Commands Reference Measurements CURSor:XRATio[:VALue]? Returns the ratio of the x-values (e.g. a duty cycle) between the first and second cursors and the first and third cursors: (x2-x1)/(x3-x1). Set the unit of the result with CURsor:XRATio:UNIT. Return values: Numeric value corresponding to the specified unit. Usage: Query only CURSor:YRATio:UNIT Sets the unit for Y Ratio measurements with CURSor:YRATio[:VALue]?.
R&S®RTC1000 Remote Commands Reference Measurements MEASurement:AON Starts the quick measurement. Suffix: . 1 (the suffix is irrelevant) Usage: Event MEASurement:ARESult? Returns the results of the quick measurement. Suffix: . 1 (the suffix is irrelevant) Return values: List of values Quick measurement results are listed in the following order: PEAK, UPE, LPE, CYCR, CYCM, PER, FREQ, RTIM , FTIM Usage: Query only 13.6.3 Automatic Measurements MEASurement[:ENABle]..
R&S®RTC1000 Remote Commands Reference Measurements Suffix: Parameters: . 1..6 Selects the measurement place. NONE | CH1...CH2 | QMA | RE1...RE4 | POD | D0..7 | TRIGger | EXTern *RST: CH1 NONE | CH1...CH2 | QMA | RE1...RE4 | POD | D0..7 | TRIGger | EXTern CH1 | CH2 Active signal channels 1 to 2. QMA Active quick math channel QMA. RE1...RE4 Active reference channels RE1 to RE4. POD Active logic POD. D0...D7 Active digital channels D0 to D7.
R&S®RTC1000 Remote Commands Reference Measurements Suffix: User Manual 1335.7352.02 ─ 02 . 1..6 Selects the measurement.
R&S®RTC1000 Remote Commands Reference Measurements Parameters: FREQuency | PERiod | PEAK | UPEakvalue | LPEakvalue | PPCount | NPCount | RECount | FECount | HIGH | LOW | AMPLitude | CRESt | MEAN | RMS | RTIMe | FTIMe | PDCYcle | NDCYcle | PPWidth | NPWidth | CYCMean | CYCRms | STDDev | TFRequency | TPERiode | DELay | PHASe | BWIDth | POVershoot | NOVershoot FREQuency Frequency of the signal.
R&S®RTC1000 Remote Commands Reference Measurements RMS (Root Mean Square) value of the voltage of the complete displayed waveform of the selected channel. RTIMe | FTIMe Rise or falling time of the left-most rising edge within the displayed section of the waveform of the selected channel. The reference level for this mesurement is set with REFLevel: RELative:MODE. PDCycle | NDCycle Measure the positive or negative duty cycle. PPWidth | NPWidth Measure the width of positive or negative pulses.
R&S®RTC1000 Remote Commands Reference Measurements Suffix: Query parameters: . 1..6 Selects the measurement place. FREQuency | PERiod | PEAK | UPEakvalue | LPEakvalue | PPCount | NPCount | RECount | FECount | HIGH | LOW | AMPLitude | CRESt | MEAN | RMS | RTIMe | FTIMe | PDCYcle | NDCYcle | PPWidth | NPWidth | CYCMean | CYCRms | STDDev | TFRequency | TPERiode | DELay | PHASe | BWIDth | POVershoot | NOVershoot Specifies the measurement type. See MEASurement:MAIN.
R&S®RTC1000 Remote Commands Reference Quickmath and Reference Waveforms Parameters: TEN | TWENty TEN 10/90% TWENty 20/80% *RST: Example: TEN REFL2:REL:MODE TWENty MEAS2:MAIN RTIM Sets the reference level for measurement place 2 and measures the rise time between these levels: Lower reference level = 20% of high signal level Upper reference level = 80% of high signal level 13.7 Quickmath and Reference Waveforms ● ● Quickmath..............................................................
R&S®RTC1000 Remote Commands Reference Quickmath and Reference Waveforms CALCulate:QMATh:SOURce Defines the source of the Quickmath waveform. Parameters: CH1 | CH2 *RST: 1 CALCulate:QMATh:OPERation Defines the operation of the Quickmath waveform. Parameters: ADD | SUB | MUL | DIV *RST: Example: ADD CALC:QMAT:OPER CALC:QMAT:OPER CALC:QMAT:OPER CALC:QMAT:OPER ADD SUB MUL DIV CALCulate:QMATh:SCALe Sets the vertical scale for the Quickmath waveform.
R&S®RTC1000 Remote Commands Reference Quickmath and Reference Waveforms CALCulate:QMATh:DATA:HEADer? Returns information on the quick math waveform. Table 13-2: Header data Position Meaning Example 1 XStart in s -9.477E-008 = - 94,77 ns 2 XStop in s 9.477E-008 = 94,77 ns 3 Record length of the waveform in Samples 200000 4 Number of values per sample interval, usually 1. 1 Return values: Comma-separated value list. Example: -9.477E-008,9.
R&S®RTC1000 Remote Commands Reference Quickmath and Reference Waveforms CALCulate:QMATh:DATA:YORigin? Returns the voltage value for binary value 0 of the indicated waveform. The command is relevant for data conversion, if binary data format is defined (FORM UINT,8|16|32). Return values: Voltage in V Usage: Query only CALCulate:QMATh:DATA:YRESolutiont? Return the vertical bit resolution of the indicated waveform.
R&S®RTC1000 Remote Commands Reference Quickmath and Reference Waveforms Parameters: ON | OFF *RST: OFF REFCurve:SOURce Defines the source of the reference waveform. Suffix: Parameters: . 1..4 Selects the reference waveform, the internal reference storage. CH1 | CH2 | POD | QMA | RE1...RE4 CH1 | CH2 Signal channels 1 to 2. POD Logic POD. QMA Quick math channel. RE1...RE4 Reference channels 1 to 4.
R&S®RTC1000 Remote Commands Reference Quickmath and Reference Waveforms Suffix: . 1..4 Selects the reference waveform, the internal reference storage. Setting parameters: String with path and file name Usage: Setting only REFCurve:LOAD Loads the waveform data from the indicated reference file to the reference storage. To load the instrument settings, use REFCurve:LOAD:STATe. Suffix: . 1..4 Selects the reference waveform, the internal reference storage.
R&S®RTC1000 Remote Commands Reference Quickmath and Reference Waveforms REFCurve:HORizontal:POSition Changes the horizontal position of the reference waveform independent of the channel waveform settings. Suffix: Parameters: . 1..4 Selects the reference waveform, the internal reference storage. Default unit: s REFCurve:VERTical:SCALe Changes the vertical scale of the reference waveform. Suffix: Parameters: . 1..
R&S®RTC1000 Remote Commands Reference Quickmath and Reference Waveforms Table 13-3: Header data Position Meaning Example 1 XStart in s -9.477E-008 = - 94,77 ns 2 XStop in s 9.477E-008 = 94,77 ns 3 Record length of the waveform in samples 200000 4 Number of values per sample interval, usually 1. 1 Suffix: . 1..4 Selects the reference waveform, the internal reference storage. Parameters: Comma-separated value list Example: -9.477E-008,9.
R&S®RTC1000 Remote Commands Reference FFT Suffix: . 1..4 Selects the reference waveform, the internal reference storage. Return values: Voltage in V Usage: Query only REFCurve:DATA:YORigin? Returns the voltage value for binary value 0 of the indicated waveform. The commands are relevant for data conversion, if binary data format is defined (FORM UINT, 8 | 16). Suffix: . 1..4 Selects the reference waveform, the internal reference storage.
R&S®RTC1000 Remote Commands Reference FFT CALCulate:MATH:FFT:CFRequency......................................................................... 240 CALCulate:MATH:FFT:FULLspan............................................................................. 241 CALCulate:MATH:FFT:SPAN................................................................................... 241 CALCulate:MATH:FFT:STARt...................................................................................
R&S®RTC1000 Remote Commands Reference FFT Parameters: RECTangular | HAMMing | HANN | BLACkharris | FLATtop2 RECTangular The rectangular window multiplies all points by one. The result is a high frequency accuracy with thin spectral lines, but also with increased noise. Use this function preferably with pulse response tests where start and end values are zero. HAMMing The Hamming window is bell shaped. Its value is not zero at the borders of the measuring interval.
R&S®RTC1000 Remote Commands Reference FFT Parameters: LINear | DBM | DBV LINear Linear scaling; displays the RMS value of the voltage. DBM logarithmic scaling; related to 1 mW DBV logarithmic scaling; related to 1 Veff *RST: DBM CALCulate:MATH:FFT:BANDwidth[:RESolution]:ADJusted? Returns the effective resolution bandwidth.
R&S®RTC1000 Remote Commands Reference FFT Parameters: Default unit: Hz CALCulate:MATH:FFT:FULLspan Performs FFT calculation for the full frequency span. Usage: Event CALCulate:MATH:FFT:SPAN The span is specified in Hertz and defines the width of the displayed frequency range, which is (Center - Span/2) to (Center + Span/2). The position of the span is defined using the CALCulate:MATH:FFT:CFRequency command.
R&S®RTC1000 Remote Commands Reference Masks CALCulate:MATH:FFT:TIME:POSition Defines the position of the time base extract in the Y(t)-window for which the FFT is calculated. Parameters: Range: depends on the time base and the width of the FFT time base Default unit: s CALCulate:MATH:FFT:SRATe? Returns the sample rate of data used in an FFT analysis. Return values: Default unit: Sa/s Usage: Query only 13.9 Masks MASK:STATe........................
R&S®RTC1000 Remote Commands Reference Masks MASK:ACTion:SCRSave:DESTination............................................................................. 247 MASK:ACTion:WFMSave:DESTination............................................................................ 248 MASK:RESet:COUNter...................................................................................................248 MASK:STATe Turns the mask test mode on or off. When turning off, any temporarily stored new masks are deleted.
R&S®RTC1000 Remote Commands Reference Masks MASK:CHCopy Creates a mask from the envelope waveform of the test source set with MASK:SOURce . Usage: Event MASK:YPOSition Moves the mask vertically within the display. Parameters: Mask offset from the vertical center Range: -200 to 200 *RST: 0 Default unit: div MASK:YSCale Changes the vertical scaling to stretch or compress the mask in y-direction.
R&S®RTC1000 Remote Commands Reference Masks Parameters: The value is added to the positive x-values and subtracted from the negative x-values of the mask limits in relation to the mask center. Range: 0 to 10 *RST: 0 Default unit: div MASK:COUNt? Returns the number of tested acquisitions. Return values: Total number of tested acquisitions Usage: Query only MASK:VCOunt? Returns the number of acquistions that hit the mask.
R&S®RTC1000 Remote Commands Reference Masks Example: 0.000E+00,5.990E+02,600,2 Usage: Query only MASK:DATA:XINCrement? Return the time difference between two adjacent samples of the mask waveform. Return values: Time in s Usage: Query only MASK:DATA:XORigin? Return the time of the first sample of the indicated mask waveform. Return values: Time in s Usage: Query only MASK:DATA:YINCrement? Return the voltage value per bit of the indicated mask waveform.
R&S®RTC1000 Remote Commands Reference Masks Parameters: ON | OFF *RST: OFF MASK:ACTion:SOUNd:EVENt:MODE MASK:ACTion:STOP:EVENt:MODE MASK:ACTion:PULSe:EVENt:MODE MASK:ACTion:SCRSave:EVENt:MODE MASK:ACTion:PRINt:EVENt:MODE MASK:ACTion:WFMSave:EVENt:MODE Defines when and how often the action will be executed. ● SOUNd: Generates a beep sound on mask violation. ● STOP: Stops the waveform acquisition on mask violation.
R&S®RTC1000 Remote Commands Reference Function Generator MASK:ACTion:WFMSave:DESTination Defines the path and filename for a waveform data that will be saved on mask violation. The file format is CSV, the filename is incremented automatically You can change the storage location, file name and/or file format manually in the FILE > "Waveforms" menu. Remote control uses the recent settings.
R&S®RTC1000 Remote Commands Reference Function Generator GENerator:VOLTage:OFFSet Sets the DC offset of the selected generator function. Parameters: Range: -3.00000E+00 to 3.00000E+00 *RST: 0.00E+00 Default unit: V GENerator:FREQuency Defines the frequency value of the selected generator function. Parameters: Numeric value depending on the selected generator function. Range: 1.000E-01 to 5.000000000E+04 (sine / square) 1.000E-01 to 1.
R&S®RTC1000 Remote Commands Reference Pattern Generator 13.11 Pattern Generator PGENerator:FUNCtion................................................................................................... 250 PGENerator:PATTern:STATe .........................................................................................251 PGENerator:PATTern:STIMe ......................................................................................... 251 PGENerator:PATTern:PERiod ............................................
R&S®RTC1000 Remote Commands Reference Pattern Generator Parameters: SQUarewave | COUNter | ARBitrary | SPI | I2C | UART | CAN | LIN | MANual SQUarewave Square wave function (e.g. for manual probe compensation). COUNter Definition of a 4 bit wide counter pattern. ARBitrary Definition of a 4 bit wide and 2048 samples deep pattern. SPI SPI BUS signals for measurements without measurement object. Data rate 100 kBit/s, 250 kBit/s or 1 MBit/s.
R&S®RTC1000 Remote Commands Reference Pattern Generator Parameters: Numeric value (Period = Pattern length * Bit time) Range: MIN: 1 Sample * 20ns = 20ns to MAX: 2048 Samples * 42s = 10416s (approx. 2.89h) *RST: 2.000E-06 Default unit: s PGENerator:PATTern:FREQuency Defines the frequency (period) value of the pattern generator function.
R&S®RTC1000 Remote Commands Reference Pattern Generator Parameters: CONTinuous | SINGle | EXTern CONTinuous The CONT function (continuous trigger) issues the pattern continuously. SINGle If the SING setting is activated, the pattern is issued manually. EXTern For the EXT (external trigger) setting the pattern is issued by an edge at the external input of the oscilloscope (TRIG.EXT.). *RST: CONT PGENerator:PATTern:TRIGger:SINGle Manual output of a pattern (single trigger).
R&S®RTC1000 Remote Commands Reference Pattern Generator Example: PGEN:PATT:ARB:DATA:APP 4 From index = n the oscilloscope appends a 4 in HEX to the pattern. Usage: Setting only PGENerator:PATTern:ARBitrary:DATA:APPend:BOR Parameters: List of values From index = n data will be integrated in existing pattern via OR combination. PGENerator:PATTern:ARBitrary:DATA:APPend:BAND Selects the pattern generator function.
R&S®RTC1000 Remote Commands Reference Pattern Generator Parameters: Pin Frequency S0 f/2 S1 f/4 S2 f/8 S3 f/16 Numeric value Range: *RST: 2.380952425301E-02 to 2.500000000000E+07 1.000000000000E+05 PGENerator:PATTern:COUNter:DIRection Sets the pattern generator counter direction. Parameters: UPWard | DOWNward *RST: UPW PGENerator:PATTern:SQUarewave:POLarity Defines the polarity of the pattern generator square wave function.
R&S®RTC1000 Remote Commands Reference Digital Voltmeter Parameters: ON | OFF ON Pin state is set to high (H). OFF Pin state is set to low (L). *RST: Example: OFF PGEN:MAN:STAT2 ON Pin state of s2 is set to high (H). 13.12 Digital Voltmeter DVM:TYPE............................................................................................................. 256 DVM:SOURce.........................................................................................................
R&S®RTC1000 Remote Commands Reference Digital Voltmeter Parameters: MEAN | DCRMs | STDD | UPEakvalue | LPEakvalue | PEAK | CRESt | OFF MEAN DC DCRMs RMS STDD Standard deviation UPEakvalue Peak + LPEakvalue Peak PEAK Peak peak value (Maximum-Minimum) CRESt Crest factor (|X|max/XRMS) OFF Measurement display deactivated Example: DVM1:TYPE PEAK Selects the DVM type PEAK for channel 1 (CH1). DVM:SOURce Selects the source for the digital voltmeter function.
R&S®RTC1000 Remote Commands Reference Digital Voltmeter DVM:RESult[:ACTual]? Returns the current value of the indicated measurement. Return values: Numeric value Example: DVM2:SOUR CH2 DVM2:TYPE DCRM DVM2:RES? <-- 7.089E-01 A RMS measurement is performed on measurement place 2, on channel 2. The result is 708,9 mV. Usage: Query only DVM:RESult[:ACTual]:STATus? Returns the result value and the status of the result.
R&S®RTC1000 Remote Commands Reference Counter DVM:POSition Selects the display position of the digital voltmeter values. Parameters: TLEFt | TRIGht | BLEFt | BRIGht TLEFt Display position top left. TRIGht Display position top right. BLEFt Display position bottom left. BRIGht Display position bottom right. *RST: TLEF 13.13 Counter TCOunter:ENAB............................................................................................................
R&S®RTC1000 Remote Commands Reference External input 13.14 Component Tester COMPonenttest:STATe.................................................................................................. 260 COMPonenttest:FREQuency...........................................................................................260 COMPonenttest:STATe Switches the component tester mode on or off.
R&S®RTC1000 Remote Commands Reference External input Parameters: ON | OFF Default unit: OFF EXTern:POSition Sets the vertical position of the external input signal and its horizontal axis in the window. Parameters: Position value, given in divisions. Range: -4 to 4 Default unit: div EXTern:COUPling Selects the connection of the external input signal.
R&S®RTC1000 Remote Commands Reference External input Parameters: SAMPle | PDETect | HRESolution SAMPle Input data is acquired with a sample rate which is aligned to the time base (horizontal scale) and the record length. PDETect The minimum and the maximum of n samples in a sample interval are recorded as waveform points (Peak Detect). HRESolution The average of n sample points is recorded as waveform point (High Resolution).
R&S®RTC1000 Remote Commands Reference External input EXT:DATA:POIN MAX EXT:DATA:POIN? Suffix: 20000 Example: EXTern:DATA:HEADer? Returns information on the external input signal waveform. Table 13-5: Header data Position Meaning Example 1 XStart in s -9.477E-008 = - 94,77 ns 2 XStop in s 9.477E-008 = 94,77 ns 3 Record length of the waveform in Samples 20000 4 Number of values per sample interval, usually 1. 1 Return values: Comma-separated value list. Example: -9.477E-008,9.
R&S®RTC1000 Remote Commands Reference Protocol Analysis Usage: Query only EXTern:DATA:YORigin? Returns the voltage value for binary value 0 of the indicated waveform. The command is relevant for data conversion, if binary data format is defined (FORM UINT,8|16|32). Parameters: Voltage in V Usage: Query only EXTern:DATA:YRESolution? Returns the voltage value for binary value 0 of the indicated waveform.
R&S®RTC1000 Remote Commands Reference Protocol Analysis BUS:STATe Switches the protocol display on or off. Suffix: Parameters: . 1, 2 Selects the bus. ON | OFF *RST: OFF BUS:TYPE Defines the bus or interface type for analysis. For most types, a special option to the instrument is required. Suffix: Parameters: . 1, 2 Selects the bus.
R&S®RTC1000 Remote Commands Reference Protocol Analysis BUS:DSIGnals Displays the individual bit lines above the decoded bus line. Suffix: Parameters: . 1, 2 Selects the bus. ON | OFF *RST: ON BUS:POSition Sets the vertical position of the decoded bus signal in divisions on the sreen. Suffix: Parameters: . 1, 2 Selects the bus.
R&S®RTC1000 Remote Commands Reference Protocol Analysis 13.16.2 Parallel / Parallel Clocked Bus BUS:PARallel:DATA:SOURce............................................................................. 267 BUS:PARallel:WIDTh................................................................................................267 BUS:CPARallel:DATA:SOURce...........................................................................267 BUS:CPARallel:CLOCk:SOURce..........................................
R&S®RTC1000 Remote Commands Reference Protocol Analysis Suffix: . 1, 2 Selects the bus. Selects the bit line Parameters: D0 .... D7 *RST: Example: D0 BUS:CPAR:WIDT 4 BUS:CPAR:DATA0:SOUR BUS:CPAR:DATA1:SOUR BUS:CPAR:DATA2:SOUR BUS:CPAR:DATA3:SOUR D2 D3 D4 D5 BUS:CPARallel:CLOCk:SOURce Selects the digital channel that is used as clock line. Suffix: Parameters: . 1, 2 Selects the bus. D0...
R&S®RTC1000 Remote Commands Reference Protocol Analysis BUS:CPARallel:CS:POLarity Selects wether the chip select signal is high active (high = 1) or low active (low = 1). Suffix: Parameters: . 1, 2 Selects the bus. POSitive | NEGative POSitive high active NEGative low active BUS:CPARallel:WIDTh Sets the number of lines to be analyzed. Suffix: Parameters: . 1, 2 Selects the bus. Range: Increment: *RST: Default unit: 1 to 6 1 6 Bit 13.16.
R&S®RTC1000 Remote Commands Reference Protocol Analysis Suffix: Parameters: . 1, 2 Selects the bus. CH1 | CH2 | D0 .... D7 | EXTern *RST: EXT BUS:SPI:CS:POLarity Selects whether the chip select signal is high active (high = 1) or low active (low = 1). Suffix: Parameters: . 1, 2 Selects the bus. POSitive | NEGative POSitive High active NEGative Low active *RST: POSitive BUS:SPI:CLOCk:SOURce Selects the input channel of the clock line.
R&S®RTC1000 Remote Commands Reference Protocol Analysis Parameters: POSitive | NEGative POSitive Rising slope NEGative Falling slope *RST: NEGative BUS:SPI:DATA:SOURce Selects the input channel of the data line. Suffix: Parameters: . 1, 2 Selects the bus. CH1 | CH2 | D0 .... D7 *RST: CH1 BUS:SPI:DATA:POLarity Selects whether transmitted data is high active (high = 1) or low active (low = 1) on the data line. Suffix: Parameters: .
R&S®RTC1000 Remote Commands Reference Protocol Analysis BUS:SPI:SSIZe Sets the word length, the number of bits in a message. Suffix: Parameters: 13.16.3.2 . 1, 2 Selects the bus. Range: Increment: *RST: Default unit: 4 to 32 1 8 Bit Trigger TRIGger:A:SPI:MODE.................................................................................................... 272 TRIGger:A:SPI:PATTern........................................................................................
R&S®RTC1000 Remote Commands Reference Protocol Analysis Parameters: Example: String with max. 32 bit. Characters 0, 1, and X are allowed. TRIG:A:SPI:PATT "0011XXXX0110" Sets a 12-bit pattern. TRIGger:A:SPI:PLENgth Defines how many bits build up the serial pattern.
R&S®RTC1000 Remote Commands Reference Protocol Analysis Suffix: . 1, 2 Selects the bus. Return values: Total number of decoded frames. Usage: Query only BUS:SPI:FRAME:STATus? Returns the status of frames. Suffix: . 1, 2 Selects the bus. Selects the frame. Return values: OK | INCFirst | INCLast | INSufficient OK Frame is o.k.
R&S®RTC1000 Remote Commands Reference Protocol Analysis Suffix: . 1, 2 Selects the bus. Selects the frame. Return values: Usage: Range: depends on sample rate and time base Default unit: s Query only BUS:SPI:FRAME:DATA? Returns the comma separeted frame data. Suffix: . 1, 2 Selects the bus. Selects the frame.
R&S®RTC1000 Remote Commands Reference Protocol Analysis Return values: Usage: Range: depends on sample rate and time base Default unit: s Query only BUS:SPI:FRAME:WORD:STOP? Returns the end time of the specified data word. Suffix: . 1, 2 Selects the bus. Selects the frame. Selects the word number.
R&S®RTC1000 Remote Commands Reference Protocol Analysis BUS:SSPI:CLOCk:SOURce Selects the input channel of the clock line. Suffix: Parameters: . 1, 2 Selects the bus. CH1 | CH2 | D0 .... D7 *RST: CH1 BUS:SSPI:CLOCk:POLarity Selects if data is stored with the rising or falling slope of the clock. The slope marks the begin of a new bit. Suffix: Parameters: . 1, 2 Selects the bus.
R&S®RTC1000 Remote Commands Reference Protocol Analysis Parameters: POSitive | NEGative POSitive High active NEGative Low active *RST: POSitive BUS:SSPI:BITime Within the idle time the data and clock lines are low. A new frame begins when the idle time has expired and the clock line has been inactive during that time. If the time interval between the data words is shorter than the idle time, the words are part of the same frame. Suffix: Parameters: .
R&S®RTC1000 Remote Commands Reference Protocol Analysis 13.16.5 I2C Bus ● ● ● 13.16.5.1 I2C - Configuration.................................................................................................279 Trigger...................................................................................................................280 Decode..................................................................................................................283 I2C - Configuration BUS:I2C:CLOCk:SOURce.......
R&S®RTC1000 Remote Commands Reference Protocol Analysis Parameters: ARWRite | AONLy ARWRite Address + R/W bit AONLy Address only *RST: 13.16.5.2 AONL Trigger TRIGger:A:I2C:MODE.................................................................................................... 280 TRIGger:A:I2C:ACCess.................................................................................................. 281 TRIGger:A:I2C:AMODe.......................................................................
R&S®RTC1000 Remote Commands Reference Protocol Analysis Parameters: STARt | RESTart | STOP | MACKnowledge | PATTern STARt Start of the message. The start condition is a falling slope on SDA while SCL is high. RESTart Restarted message. The restart is a repeated start condition. STOP End of the message. The stop condition is a rising slope on SDA while SCL is high. MACKnowledge Missing acknowledge.
R&S®RTC1000 Remote Commands Reference Protocol Analysis TRIGger:A:I2C:ADDRess Sets the address of the slave device. The address can have 7 bits or 10 bits. Parameters: Example: String with max. 7 or 10 characters, depending on the address length. Characters 0, 1, and X are allowed. TRIG:A:I2C:ADDR "10X1" TRIGger:A:I2C:PATTern Defines the bit pattern as trigger condition. Parameters: String with max. 24 characters (3 byte) .
R&S®RTC1000 Remote Commands Reference Protocol Analysis 13.16.5.3 Decode BUS:I2C:FCOunt?.................................................................................................... 283 BUS:I2C:FRAMe:STATus?.................................................................................. 283 BUS:I2C:FRAMe:STARt?.................................................................................... 284 BUS:I2C:FRAMe:STOP?...........................................................
R&S®RTC1000 Remote Commands Reference Protocol Analysis Return values: INComplete | OK | UNEXpstop | INSufficient | ADDifferent INComplete The frame is not completely contained in the acquisition. OK The frame is o.k. UNEXpstop The frame stop is unexpected. INSufficient The frame is insufficient. ADDifferent The frame is different. Usage: Query only BUS:I2C:FRAMe:STARt? Returns the start time of the specified frame. Suffix: . 1, 2 Selects the bus. Selects the frame.
R&S®RTC1000 Remote Commands Reference Protocol Analysis Suffix: . 1, 2 Selects the bus. Selects the frame. Return values: INComplete | READ | WRITE | EITHer | UNDF INComplete The frame is incomplete. READ read frame WRITE write frame EITHer Either write or read frame. UNDF The frame is undefined. Usage: Query only BUS:I2C:FRAMe:AMODe? Returns the address mode. Suffix: . 1, 2 Selects the bus. Selects the frame.
R&S®RTC1000 Remote Commands Reference Protocol Analysis Return values: INComplete | ACK | NACK | EITHer INComplete Acknowledge is incomplete ACK Acknowledge NACK No Acknowledge EITHer ACK or NACK Usage: Query only BUS:I2C:FRAMe:ADDRess? Returns the decimal address value of the indicated frame including the R/W bit. Suffix: . 1, 2 Selects the bus. Selects the frame.
R&S®RTC1000 Remote Commands Reference Protocol Analysis Suffix: . 1, 2 Selects the bus. * Selects the frame. Return values: Usage: Range: depends on sample rate, and time base Default unit: s Query only BUS:I2C:FRAMe:ADBStart? Returns the start time of the address acknowledge bit. Suffix: . 1, 2 Selects the bus. Selects the frame.
R&S®RTC1000 Remote Commands Reference Protocol Analysis Suffix: . 1, 2 Selects the bus. Selects the frame. Return values: Number of words (bytes) Example: BUS:I2C:FRAM2:BCO? -> 4 Usage: Query only BUS:I2C:FRAMe:DATA? Returns the data words of the specified frame. Suffix: . 1, 2 Selects the bus. Selects the frame. Return values: Comma-separated list of decimal values of the data bytes.
R&S®RTC1000 Remote Commands Reference Protocol Analysis BUS:I2C:FRAMe:BYTE:STARt? Returns the start time of the specified data byte. Suffix: . 1, 2 Selects the bus. Selects the frame. Selects the byte number. Return values: Usage: Range: depends on sample rate, and time base Default unit: s Query only BUS:I2C:FRAMe:BYTE:ACKStart? Returns the start time of the acknowledge bit of the specified byte. Suffix: . 1, 2 Selects the bus.
R&S®RTC1000 Remote Commands Reference Protocol Analysis Return values: INComplete | ACK | NACK | EITHer INComplete Acknowledge is incomplete ACK Acknowledge NACK No Acknowledge EITHer ACK or NACK Usage: Query only BUS:I2C:FRAMe:BYTE:COMPlete? Returns the information whethera data byte of a frame is received complete. Suffix: . 1, 2 Selects the bus. Selects the frame. Selects the byte number.
R&S®RTC1000 Remote Commands Reference Protocol Analysis BUS:UART:DATA:SOURce Selects the input channel of the UART signal. Suffix: Parameters: . 1, 2 Selects the bus. Note: SPI/SSPI and UART protocols occupy two bus lines. CH1 | CH2 | D0 .... D7 *RST: CH1 BUS:UART:DATA:POLarity Defines if the transmitted data on the bus is high (high = 1) or low (low = 1) active. Suffix: Parameters: . 1, 2 Selects the bus.
R&S®RTC1000 Remote Commands Reference Protocol Analysis Parameters: ODD | EVEN | NONE *RST: NONE BUS:UART:SBIT Sets the stop bits. Suffix: Parameters: . 1, 2 Selects the bus. B1 | B1_5 | B2 1; 1.5 or 2 stop bits are possible. *RST: B1 BUS:UART:BAUDrate Sets the number of transmitted bits per second. Suffix: Parameters: . 1, 2 Selects the bus. Range: 6.0E+01 to 1.56E+07 *RST: 1.
R&S®RTC1000 Remote Commands Reference Protocol Analysis TRIGger:A:UART:MODE Specifies the trigger mode for UART/RS-232 interfaces. Parameters: BSTart | SBIT | NTHSymbol | SYMBol | PATTern | PERRor | FERRor | BREak BSTart Burst start. Sets the trigger to the begin of a data frame. The frame start is the first start bit after the idle time. SBIT Start bit. The start bit is the first low bit after a stop bit. NTHSymbol Sets the trigger to the n-th symbol of a burst.
R&S®RTC1000 Remote Commands Reference Protocol Analysis Parameters: Number of symbols Range: 1 to 3 Increment: 1 *RST: 1 TRIGger:A:UART:POFFset Sets the number of symbols before the first symbol of the pattern. Parameters: Number of ignored symbols Range: 0 to 4095 Increment: 1 *RST: 0 13.16.6.3 Decode BUS:UART:FCOunt?................................................................................................
R&S®RTC1000 Remote Commands Reference Protocol Analysis BUS:UART:FRAMe:WORD:VALue? Suffix: . 1, 2 Selects the bus. Selects the frame. Selects the word number. Return values: Decimal value Range: 0 to 511 Increment: 1 Usage: Query only BUS:UART:FRAMe:WORD:STARt? Suffix: . 1, 2 Selects the bus. Selects the frame. Selects the word number.
R&S®RTC1000 Remote Commands Reference Protocol Analysis Selects the frame. Selects the word number. Return values: OK | FRSTart | FRENd | FRMError | STERror | SPERror | PRERror | INSufficient OK Frame is o.k. FRSTart Frame start FRENd Frame end FRMError Frame error STERror Startbit error SPERror Stopbit error PRERror Parity error INSufficient Frame is insufficient *RST: Usage: OK Query only 13.16.7 CAN ● ● ● 13.16.7.1 CAN - Configuration..........................................
R&S®RTC1000 Remote Commands Reference Protocol Analysis Parameters: CH1 | CH2 | D0 .... D7 *RST: CH1 BUS:CAN:TYPE Sets the signal type of the CAN. Suffix: Parameters: . 1, 2 Selects the bus. CANH | CANL CANH CAN High CANL CAN Low *RST: CANH BUS:CAN:SAMPlepoint Sets the sample point for the CAN Decoder within the bit period. Suffix: Parameters: . 1, 2 Selects the bus.
R&S®RTC1000 Remote Commands Reference Protocol Analysis 13.16.7.2 Trigger TRIGger:A:CAN:TYPE....................................................................................................298 TRIGger:A:CAN:FTYPe.................................................................................................. 298 TRIGger:A:CAN:ITYPe................................................................................................... 299 TRIGger:A:CAN:ICONdition............................................
R&S®RTC1000 Remote Commands Reference Protocol Analysis Parameters: DATA | REMote | ERRor | OVERload | ANY DATA Sets the frame type to data. REMote Sets the frame type to remote. ERRor Sets the frame type to error. OVERload Sets the frame type to overload. ANY Sets the frame type to any. *RST: ERR TRIGger:A:CAN:ITYPe Selects the length of the identifier: 11 bit for CAN base frames, or 29 bits for CAN extended frames.
R&S®RTC1000 Remote Commands Reference Protocol Analysis TRIGger:A:CAN:IDENtifier Specifies the identifier, depending of TRIGger:A:CAN:ITYPe setting only string with 11 or 29 characters is possible. Parameters: String containing binary pattern with max. 29 bit. Characters 0, 1, and X are allowed. TRIGger:A:CAN:DCONdition Specifies the condition for the data.
R&S®RTC1000 Remote Commands Reference Protocol Analysis TRIGger:A:CAN:ACKerror Specifies the trigger on acknowledge error when trigger type is set to error, using TRIGger:A:CAN:TYPE. An acknowledgement error occurs when the transmitter does not receive an acknowledgment - a dominant bit during the Ack Slot.
R&S®RTC1000 Remote Commands Reference Protocol Analysis BUS:CAN:FRAMe:IDSTate?................................................................................ 305 BUS:CAN:FRAMe:ACKValue?............................................................................. 305 BUS:CAN:FRAMe:CSValue?............................................................................... 306 BUS:CAN:FRAMe:DLCValue?.............................................................................
R&S®RTC1000 Remote Commands Reference Protocol Analysis BUS:CAN:FRAMe:STARt? Returns the start time of the specified frame. Suffix: . 1, 2 Selects the bus. Selects the frame (1...n). Return values: Usage: Range: depends on sample rate, and time base Default unit: s Query only BUS:CAN:FRAMe:STOP? Returns the end time of the specified frame. Suffix: . 1, 2 Selects the bus. Selects the frame (1...n).
R&S®RTC1000 Remote Commands Reference Protocol Analysis BUS:CAN:FRAMe:DATA? Returns a comma separated list of decimal values. Suffix: . 1, 2 Selects the bus. Selects the frame (1...n). Return values: Comma-separated list of decimal values of the data bytes. Usage: Query only BUS:CAN:FRAMe:ACKState? Returns the state of the acknowledge field. Suffix: . 1, 2 Selects the bus. Selects the frame (1...n).
R&S®RTC1000 Remote Commands Reference Protocol Analysis BUS:CAN:FRAMe:DLCState? Returns the state of the data length code. Suffix: . 1, 2 Selects the bus. Selects the frame (1...n). Return values: OK | UNDF OK Data length code state is o.k. UNDF Data length code state is undefined. Usage: Query only BUS:CAN:FRAMe:IDSTate? Returns the state of the identifier. Suffix: . 1, 2 Selects the bus. Selects the frame (1...n).
R&S®RTC1000 Remote Commands Reference Protocol Analysis BUS:CAN:FRAMe:CSValue? Returns the checksum value. Suffix: . 1, 2 Selects the bus. Selects the frame (1...n). Return values: Decimal value Usage: Query only BUS:CAN:FRAMe:DLCValue? Returns the value of the data length code field of a frame. Suffix: . 1, 2 Selects the bus. Selects the frame (1...n).
R&S®RTC1000 Remote Commands Reference Protocol Analysis Suffix: . 1, 2 Selects the bus. Selects the frame (1...n). Return values: Decimal value Usage: Query only BUS:CAN:FRAMe:BSEPosition? Returns the position of the bit stuffing error in the specified frame (if available). Suffix: . 1, 2 Selects the bus. Selects the frame (1...n).
R&S®RTC1000 Remote Commands Reference Protocol Analysis Return values: OK | UNDF OK Data byte state is o.k. UNDF Data byte state is undefined. Usage: Query only BUS:CAN:FRAMe:BYTE:VALue? Returns the decimal value of the specified byte. Suffix: . 1, 2 Selects the bus. Selects the frame (1...n). Selects the byte number (1...n). Return values: Decimal value Usage: Query only 13.16.8 LIN ● ● ● 13.16.8.1 LIN - Configuration...........................
R&S®RTC1000 Remote Commands Reference Protocol Analysis BUS:LIN:POLarity Sets the polarity of the LIN. Suffix: Parameters: . 1, 2 Selects the bus. POSitive | NEGative *RST: POS BUS:LIN:STANdard Selects the version of the LIN standard that is used in the DUT. The setting mainly defines the checksum version used during decoding. The most common version is LIN 2.x. For mixed networks, or if the standard is unknown, set the LIN standard to AUTO.
R&S®RTC1000 Remote Commands Reference Protocol Analysis 13.16.8.2 Trigger TRIGger:A:LIN:TYPE..................................................................................................... 310 TRIGger:A:LIN:ICONdition.............................................................................................. 310 TRIGger:A:LIN:IDENtifier................................................................................................ 311 TRIGger:A:LIN:DCONdition.......................................
R&S®RTC1000 Remote Commands Reference Protocol Analysis TRIGger:A:LIN:IDENtifier Specifies the identifier, only 6 character are allowed. Parameters: Example: String containing binary pattern. Characters 0, 1, and X are allowed. Enter the 6 bit identifier without parity bits, not the protected identifier. TRIG:A:LIN:IDEN "100001" TRIGger:A:LIN:DCONdition Specifies the condition for the data.
R&S®RTC1000 Remote Commands Reference Protocol Analysis TRIGger:A:LIN:CHKSerror Triggers on a checksum error when trigger type is set to error condition, using TRIGger:A:LIN:TYPE. The checksum verifies the correct data transmission. It is the last byte of the frame response. Parameters: ON | OFF *RST: ON TRIGger:A:LIN:IPERror Triggers on a parity error when trigger type is set to error condition, using TRIGger: A:LIN:TYPE.
R&S®RTC1000 Remote Commands Reference Protocol Analysis BUS:LIN:FCOunt? Returns the number of received frames of the active LIN bus. Suffix: . 1, 2 Selects the bus. Return values: Total number of decoded frames. Usage: Query only BUS:LIN:FRAMe:BCOunt? Returns the number of data bytes in the specified frame. Suffix: . 1, 2 Selects the bus. Selects the frame (1...n).
R&S®RTC1000 Remote Commands Reference Protocol Analysis Return values: OK | CHKS | WAKeup | SYER | INS | ERR | UNDF | IPER OK Frame is valid. CHKS Checksum error occured. WAKeup Wake up occured. SYER Synchronisation INS Identifier is insufficient. ERR Error UNDF Undefined IPER ID parity error Usage: Query only BUS:LIN:FRAMe:STARt? Returns the start time of the specified frame. Suffix: . 1, 2 Selects the bus. Selects the frame (1...n).
R&S®RTC1000 Remote Commands Reference Protocol Analysis Usage: Query only BUS:LIN:FRAMe:VERSion? Returns the version of the LIN standard for the specified frame. Suffix: . 1, 2 Selects the bus. Selects the frame (1...n). Return values: V1X | V2X | J2602 | UNK V1X LIN version is 1.x V2X LIN version is 2.x J2602 LIN version is J2602 UNK LIN version is unknown Usage: Query only BUS:LIN:FRAMe:DATA? Returns the data bytes of the specified frame. Suffix: .
R&S®RTC1000 Remote Commands Reference Protocol Analysis Return values: OK | PRERror | UNDF | INSufficient OK Identifier state is o.k. PRERror Parity error at the identifier. UNDF Address is undefined. INSufficient Identifier is insufficient. Usage: Query only BUS:LIN:FRAMe:IDValue? Returns the identifier value (address) Suffix: . 1, 2 Selects the bus. Selects the frame (1...n).
R&S®RTC1000 Remote Commands Reference Protocol Analysis Return values: OK | ERR | UNDF OK Sync field state is o.k. ERR Sync error. UNDF Sync field state is undefined. Usage: Query only BUS:LIN:FRAMe:CSSTate? Returns the checksum state of the specified frame. Suffix: . 1, 2 Selects the bus. Selects the frame (1...n). Return values: OK | ERR | UNDF OK Checksum field state is o.k. ERR Checksum error. UNDF Checksum state is undefined.
R&S®RTC1000 Remote Commands Reference Data and File Management Suffix: . 1, 2 Selects the bus. Selects the frame (1...n). Selects the byte number (1...n). Return values: OK | INS | UART OK Byte status is o.k. INS Byte status is insufficient. UART Error within the byte. Usage: Query only BUS:LIN:FRAMe:BYTE:VALue? Returns the decimal value of the specified byte. Suffix: . 1, 2 Selects the bus. Selects the frame (1...n). Selects the byte number (1.
R&S®RTC1000 Remote Commands Reference Data and File Management HCOPy:PAGE:SIZE....................................................................................................... 321 HCOPy:PAGE:ORIentation............................................................................................. 321 HCOPy:COLor:SCHeme.................................................................................................321 SYSTem:COMMunicate:PRINter:SELect....................................................
R&S®RTC1000 Remote Commands Reference Data and File Management HCOPy:DESTination Defines whether the screenshot is saved or printed. Parameters: „MMEM“ | „SYST:COMM:PRIN“ String parameter „MMEM“ Saves the screenshot to a file. Specify the file name and location with MMEMory:NAME. „SYST:COMM:PRIN“ Prints on the printer specified with SYSTem:COMMunicate: PRINter:SELect. The printer must be specified before the HCOPy:DESTination is sent.
R&S®RTC1000 Remote Commands Reference Data and File Management HCOPy:PAGE:SIZE Defines the page size to be used. Parameters: A4 | A5 | B5 | B6 | EXECutive HCOPy:PAGE:ORIentation Defines the page orientation. Parameters: LANDscape | PORTrait HCOPy:COLor:SCHeme Defines the color mode for saved and printed screenshots. Parameters: COLor | GRAYscale | INVerted INVerted inverts the colors of the output, i.e.
R&S®RTC1000 Remote Commands Reference Data and File Management SYSTem:COMMunicate:PRINter:ENUMerate[:NEXT]? Queries the name of the next printer installed. The SYSTem:COMMunicate: PRINter:ENUMerate:FIRSt? command should be sent previously to return to the beginning of the printer list and query the name of the first printer. Return values: String parameter After all available printer names have been returned, an empty string enclosed by quotation marks (") is returned for the next query.
R&S®RTC1000 Remote Commands Reference Data and File Management MMEMory:RDIRectory....................................................................................................324 MMEMory:CATalog?...................................................................................................... 325 MMEMory:CATalog:LENGth?..........................................................................................325 MMEMory:COPY.........................................................................
R&S®RTC1000 Remote Commands Reference Data and File Management MMEMory:DCATalog:LENGth? Returns the number of directories in specified directory. The result corresponds to the number of strings returned by the MMEMory:DCATalog? command. Query parameters: String parameter Specifies the directory. Return values: Number of directories. Usage: Query only MMEMory:MDIRectory Creates a new directory with the specified name.
R&S®RTC1000 Remote Commands Reference Data and File Management MMEMory:CATalog? [,] Returns the a list of files contained in the specified directory. The result corresponds to the number of files returned by the MMEMory:CATalog:LENgth? command. The list of return values has the following order: ,,,,... Query parameters: String parameter Specifies the directory.
R&S®RTC1000 Remote Commands Reference Data and File Management String parameter Name and path of the new file. If the file already exists, it is overwritten without notice. Example: MMEM:COPY "/INT/SETTINGS/SET001.SET", "/USB_FRONT/SETTINGS/TESTSET1.SET" Usage: Setting only MMEMory:MOVE , Moves an existing file to a new location. Setting parameters: String parameter Path and name of the file to be moved.
R&S®RTC1000 Remote Commands Reference General Instrument Setup Example: MMEM:DATA "abc.txt", #216This is the file #2: the length infomation has two digits 16: the binary data has 16 bytes. MMEM:DATA? "abc.txt" received: This is the file MMEMory:STORe:STATe , Saves the current device settings to the specified file in the current directory.
R&S®RTC1000 Remote Commands Reference General Instrument Setup SYSTem:BEEPer[:IMMediate]......................................................................................... 330 SYSTem:BEEPer:TRIG:STATe....................................................................................... 331 SYSTem:BEEPer:CONTrol:STATe.................................................................................. 331 SYSTem:BEEPer:ERRor:STATe.........................................................................
R&S®RTC1000 Remote Commands Reference General Instrument Setup SYSTem:NAME Defines an instrument name. Parameters: String with max. 20 characters SYSTem:DATE ,, Specifies the internal date for the instrument. Parameters: Increment: 1 Default unit: a Range: 1 to 12 Increment: 1 Range: 1 to 31 Increment: 1 Default unit: d Usage: SCPI confirmed SYSTem:TIME ,, Specifies the internal time for the instrument.
R&S®RTC1000 Remote Commands Reference General Instrument Setup Parameters: 488.2 block data Usage: SCPI confirmed SYSTem:ERRor[:NEXT]? Queries the error/event queue for the oldest item and removes it from the queue. The response consists of an error number and a short description of the error. Positive error numbers are instrument-dependent. Negative error numbers are reserved by the SCPI standard..
R&S®RTC1000 Remote Commands Reference Status Reporting SYSTem:BEEPer:TRIG:STATe Enables or disables the beep if a trigger occurs. Parameters: ON | OFF SYSTem:BEEPer:CONTrol:STATe Enables or diables a sound for general control events, e.g. reaching the rotary encoder end or changing the measuring mode in the "Automeasure" menu. Parameters: ON | OFF SYSTem:BEEPer:ERRor:STATe Enables or disables the beep if an error occurs.
R&S®RTC1000 Remote Commands Reference Status Reporting STATus:OPERation:CONDition? Returns the of the CONDition part of the operational status register. Return values: Condition bits in decimal representation. ALIGnment (bit 0) , SELFtest (bit 1) , AUToset (bit 2), WTRigger (bit 3). Range: 1 to 65535 Increment: 1 Usage: Query only STATus:OPERation:ENABle Controls the ENABle part of the STATus:OPERation register.
R&S®RTC1000 Remote Commands Reference Status Reporting 13.19.2 STATus:QUEStionable Registers The commands of the STATus:QUEStionable subsystem control the status reporting structures of the STATus:QUEStionable registers: Figure 13-1: Structure of the STATus:QUEStionable register See also: ● Chapter C.1, "Structure of a SCPI Status Register", on page 348 ● STATus:QUEStionable Registers The following commands are available: STATus:PRESet.................................................................
R&S®RTC1000 Remote Commands Reference Status Reporting STATus:QUEStionable:MASK:CONDition?.......................................................................334 STATus:QUEStionable:ENABle.......................................................................................334 STATus:QUEStionable:COVerload:ENABle...................................................................... 334 STATus:QUEStionable:LIMit:ENABle...............................................................................
R&S®RTC1000 Remote Commands Reference Status Reporting Parameters: Bit mask in decimal representation Range: 1 to 65535 Increment: 1 Example: STATus:QUEStionable:MASK:ENABle 24 Set bits no.
R&S®RTC1000 Remote Commands Reference Status Reporting Parameters: Bit mask in decimal representation Range: 1 to 65535 Increment: 1 Example: User Manual 1335.7352.02 ─ 02 STATus:QUEStionable:MASK:PTRansition 24 Set bits no.
R&S®RTC1000 SCPI Command Structure Syntax for Common Commands Annex A SCPI Command Structure SCPI commands consist of a header and, in most cases, one or more parameters. The header and the parameters are separated by a "white space" (ASCII code 0 to 9, 11 to 32 decimal, e.g. blank). The headers may consist of several mnemonics (keywords). Queries are formed by appending a question mark directly to the header. The commands can be either device-specific or device-independent (common commands).
R&S®RTC1000 SCPI Command Structure Syntax for Device-Specific Commands A.2 Syntax for Device-Specific Commands Not all commands used in the following examples are necessarily implemented in the instrument. For demonstration purposes only, assume the existence of the following commands for this section: ● DISPlay[:WINDow<1...
R&S®RTC1000 SCPI Command Structure Syntax for Device-Specific Commands A.2.2 Numeric Suffixes If a command can be applied to multiple instances of an object, e.g. specific channels or sources, the required instances can be specified by a suffix added to the command. Numeric suffixes are indicated by angular brackets (<1...4>, , ) and are replaced by a single value in the command. Entries without a suffix are interpreted as having the suffix 1.
R&S®RTC1000 SCPI Command Structure SCPI Parameters A.3 SCPI Parameters Many commands are supplemented by a parameter or a list of parameters. The parameters must be separated from the header by a "white space" (ASCII code 0 to 9, 11 to 32 decimal, e.g. blank). The parameters required for each command and the allowed range of values are specified in the command description. Allowed parameters are: ● ● ● ● ● ● Numeric Values...................................................................................
R&S®RTC1000 SCPI Command Structure SCPI Parameters Example: HCOP:PAGE:SCAL 90PCT A.3.2 Special Numeric Values The following mnemonics are special numeric values. In the response to a query, the numeric value is provided. ● MIN and MAX: denote the minimum and maximum value. ● DEF: denotes a preset value which has been stored in the EPROM. This value conforms to the default setting, as it is called by the *RST command. ● NAN: Not A Number (NAN) represents the value 9.91E37.
R&S®RTC1000 SCPI Command Structure Overview of Syntax Elements header by a white space. In the response to a query, the short form of the text is provided. Example: Setting command: HCOPy:PAGE:ORIentation LANDscape Query: HCOP:PAGE:ORI? Response: LAND A.3.5 Character Strings Strings must always be entered in quotation marks (' or "). Example: HCOP:ITEM:LABel "Test1" HCOP:ITEM:LABel 'Test1' A.3.6 Block Data Block data is a format which is suitable for the transmission of large amounts of data.
R&S®RTC1000 SCPI Command Structure Structure of a Command Line * The asterisk marks a common command. '' Quotation marks introduce a string and terminate it (both single and double quotation marks are possible). " # The hash symbol introduces binary, octal, hexadecimal and block data. ● Binary: #B10110 ● Octal: #O7612 ● Hexa: #HF3A7 ● Block: #21312 A "white space" (ASCII-Code 0 to 9, 11 to 32 decimal, e.g. blank) separates the header from the parameters.
R&S®RTC1000 SCPI Command Structure Responses to Queries ● with EOI ● EOI together with the last data byte Several commands in a command line must be separated by a semicolon ";". Example: MMEM:COPY "Test1","MeasurementXY";:HCOP:ITEM ALL This command line contains two commands. The first command belongs to the MMEM system, the second command belongs to the HCOP system. If the next command belongs to a different command system, the semicolon is followed by a colon.
R&S®RTC1000 SCPI Command Structure Responses to Queries Response: 1 ● Text (character data) is returned in a short form. Example: Setting command: HCOPy:PAGE:ORIentation LANDscape Query: HCOP:PAGE:ORI? Response: LAND ● Invalid numerical results In some cases, particularly when a result consists of multiple numeric values, invalid values are returned as 9.91E37 (not a number). User Manual 1335.7352.
R&S®RTC1000 Command Sequence and Synchronization Preventing Overlapping Execution B Command Sequence and Synchronization IEEE 488.2 defines a distinction between overlapped (asynchronous) and sequential commands: ● A sequential command finishes executing before the next command starts executing. Commands that are processed quickly are usually implemented as sequential commands. ● An overlapping or asynchronous command does not automatically finish executing before the next command starts executing.
R&S®RTC1000 Command Sequence and Synchronization Preventing Overlapping Execution Table B-1: Synchronization using *OPC, *OPC? and *WAI Command Action Programming the controller *OPC Sets the Operation Complete bit in the ESR after all previous commands have been executed. ● ● ● *OPC? Stops command processing until 1 is returned. This occurs when all pending operations are completed. Send *OPC? directly after the command whose processing must be terminated before other commands can be executed.
R&S®RTC1000 Status Reporting System Structure of a SCPI Status Register C Status Reporting System The status reporting system stores all information on the current operating state of the instrument, and on errors which have occurred. This information is stored in the status registers and in the error queue. Both can be queried via LAN interface (STATus... commands). C.1 Structure of a SCPI Status Register Each standard SCPI register consists of 5 parts.
R&S®RTC1000 Status Reporting System Hierarchy of status registers – PTR bit =1: the EVENt bit is set. – PTR bit =0: the EVENt bit is not set. This part can be written into and read as required. Its contents are not affected by reading. The Negative-TRansition part also acts as a transition filter. When a bit of the CONDition part is changed from 1 to 0, the associated NTR bit decides whether the EVENt bit is set to 1. – NTR bit =1: the EVENt bit is set. – NTR bit =0: the EVENt bit is not set.
R&S®RTC1000 Status Reporting System Hierarchy of status registers ● – The Event Status Register (ESR) with the associated mask register standard Event Status Enable (ESE). – The STATus:OPERation and STATus:QUEStionable registers which are defined by SCPI and contain detailed information on the instrument. Output buffer The output buffer contains the messages the instrument returns to the controller.
R&S®RTC1000 Status Reporting System Contents of the Status Registers C.3 Contents of the Status Registers In the following sections, the contents of the status registers are described in more detail. C.3.1 Status Byte (STB) and Service Request Enable Register (SRE) The STatus Byte (STB) is already defined in IEEE 488.2. It provides a rough overview of the instrument status by collecting the pieces of information of the lower registers.
R&S®RTC1000 Status Reporting System Contents of the Status Registers Bit No. Meaning 6 MSS bit (master status summary bit) The bit is set if the instrument triggers a service request. This is the case if one of the other bits of this registers is set together with its mask bit in the service request enable register SRE. 7 STATus:OPERation status register summary bit The bit is set if an EVENt bit is set in the OPERation status register and the associated ENABle bit is set to 1.
R&S®RTC1000 Status Reporting System Contents of the Status Registers Bit No. Meaning 6 User Request This bit is set when the instrument is switched over to manual control. 7 Power On (supply voltage on) This bit is set on switching on the instrument. C.3.3 STATus:OPERation Register In the CONDition part, this register contains information on which actions the instrument is executing. In the EVENt part, it contains information on which actions the instrument has executed since the last reading.
R&S®RTC1000 Status Reporting System Contents of the Status Registers Figure C-3: Overview of the STATus:QUEStionable register Table C-4: Bits in the STATus:QUEStionable register Bit No. Meaning 0 to 2 not used 3 COVerload This bit is set if a questionable channel overload occurs (see Chapter C.3.4.1, "STATus:QUEStionable:COVerload register", on page 355). 4 TEMPerature This bit is set if a questionable temperature occurs (see Chapter C.3.4.
R&S®RTC1000 Status Reporting System Contents of the Status Registers Bit No. Meaning 8 NOALigndata This bit is set if no alignment data is available - the instrument is uncalibrated. 9 LIMit This bit is set if a limit value is violated (see Chapter C.3.4.3, "STATus:QUEStionable:LIMit register", on page 355). 10 and 11 Not used 12 MASK This bit is set if a mask value is violated (see Chapter C.3.4.4, "STATus:QUEStionable:MASK register", on page 356). C.3.4.
R&S®RTC1000 Status Reporting System Application of the Status Reporting System Table C-7: Bits in the STATus:QUEStionable:LIMit register C.3.4.4 Bit No. Meaning 0 MEAS1 1 MEAS2 STATus:QUEStionable:MASK register This register contains information about the violation of masks. This bit is set if the assigned mask is violated. Table C-8: Bits in the STATus:QUEStionable:MASK register Bit No. Meaning 0 MASK1 C.
R&S®RTC1000 Status Reporting System Application of the Status Reporting System C.4.2 Serial Poll In a serial poll, just as with command *STB, the status byte of an instrument is queried. However, the query is realized via interface messages and is thus clearly faster. The serial poll method is defined in IEEE 488.1 and used to be the only standard possibility for different instruments to poll the status byte. The method also works for instruments which do not adhere to SCPI or IEEE 488.2.
R&S®RTC1000 Status Reporting System Reset Values of the Status Reporting System C.4.4 Error Queue Each error state in the instrument leads to an entry in the error queue. The entries of the error queue are detailed plain text error messages that can be looked up in the Error Log or queried via remote control using SYSTem:ERRor[:NEXT]?. Each call of SYSTem:ERRor[:NEXT]? provides one entry from the error queue. If no error messages are stored there any more, the instrument responds with 0, "No error".
R&S®RTC1000 General Programming Recommendations D General Programming Recommendations Initial instrument status before changing settings Manual operation is designed for maximum possible operating convenience. In contrast, the priority of remote control is the "predictability" of the instrument status. Thus, when a command attempts to define incompatible settings, the command is ignored and the instrument status remains unchanged, i.e. other settings are not automatically adapted.
R&S®RTC1000 List of Commands List of Commands *CAL?.............................................................................................................................................................168 *CLS...............................................................................................................................................................168 *ESE...............................................................................................................................
R&S®RTC1000 List of Commands BUS:CAN:FRAMe:STOP?.................................................................................................................303 BUS:CAN:FRAMe:TYPE?.................................................................................................................303 BUS:CAN:SAMPlepoint...........................................................................................................................297 BUS:CAN:TYPE.................................
R&S®RTC1000 List of Commands BUS:LIN:FRAMe:STATus?............................................................................................................... 313 BUS:LIN:FRAMe:STOP?...................................................................................................................314 BUS:LIN:FRAMe:SYSTate?..............................................................................................................316 BUS:LIN:FRAMe:VERSion?........................
R&S®RTC1000 List of Commands CALCulate:MATH:FFT:AVERage:COUNt.............................................................................................. 239 CALCulate:MATH:FFT:BANDwidth[:RESolution]:ADJusted?.................................................................240 CALCulate:MATH:FFT:BANDwidth[:RESolution]:AUTO........................................................................ 240 CALCulate:MATH:FFT:BANDwidth[:RESolution]:RATio................................................
R&S®RTC1000 List of Commands CHANnel:OVERload...............................................................................................................................182 CHANnel:POLarity..................................................................................................................................182 CHANnel:POSition..................................................................................................................................181 CHANnel:RANGe.........
R&S®RTC1000 List of Commands DISPlay:LANGuage:CATalog?...................................................................................................................... 210 DISPlay:LANGuage:REMove........................................................................................................................ 210 DISPlay:MODE.............................................................................................................................................. 208 DISPlay:PALette...........
R&S®RTC1000 List of Commands HCOPy:FORMat............................................................................................................................................ 319 HCOPy:LANGuage........................................................................................................................................320 HCOPy:PAGE:ORIentation............................................................................................................................321 HCOPy:PAGE:SIZE.....
R&S®RTC1000 List of Commands MEASurement[:ENABle].........................................................................................................................223 MMEMory:CATalog:LENGth?........................................................................................................................325 MMEMory:CATalog?......................................................................................................................................325 MMEMory:CDIRectory..............
R&S®RTC1000 List of Commands POD:THReshold............................................................................................................................................ 193 POD:THReshold:UDLevel....................................................................................................................... 194 PROBe:SETup:ATTenuation:MANual.................................................................................................... 198 PROBe:SETup:ATTenuation:UNIT......
R&S®RTC1000 List of Commands STATus:QUEStionable:MASK:PTRansition.................................................................................................. 335 STATus:QUEStionable:MASK[:EVENt]?....................................................................................................... 335 STATus:QUEStionable:NTRansition............................................................................................................. 335 STATus:QUEStionable:PTRansition.........................
R&S®RTC1000 List of Commands TRIGger:A:EDGE:COUPling..........................................................................................................................202 TRIGger:A:EDGE:FILTer:LPASs................................................................................................................... 202 TRIGger:A:EDGE:FILTer:NREJect................................................................................................................202 TRIGger:A:EDGE:SLOPe....................
R&S®RTC1000 List of Commands TRIGger:OUT:MODE.....................................................................................................................................200 TRIGger:OUT:PLENgth................................................................................................................................. 201 TRIGger:OUT:POLarity..................................................................................................................................201 TSTamp:ACLear........
