Programmable High Precision DC Power Supply PPH-1503 User Manual GW INSTEK PART NO.
Copyright Statement This manual contains proprietary information, which is protected by copyright. All rights are reserved. No part of this manual may be photocopied, reproduced or translated to another language without prior written consent of Good Will company. The information in this manual was correct at the time of printing. However, Good Will continues to improve products and reserves the rights to change specification, equipment, and maintenance procedures at any time without notice.
TABLE OF CONTENTS Table of Contents SAFETY INSTRUCTIONS ................................................... 5 OVERVIEW ...................................................................... 11 Introduction ................................................... 11 Key Features ................................................... 13 Operating Principals ....................................... 15 Front Panel ..................................................... 17 Rear Panel ......................................
PPH-1503 User Manual System Settings .............................................................. 64 System Information ........................................ 64 Utilty Settings ................................................. 65 REMOTE CONTROL ........................................................ 67 Remote Control .............................................. 67 Command Syntax ............................................ 76 Command List ................................................
SAFETY INSTRUCTIONS SAFETY INSTRUCTIONS This chapter contains important safety instructions that you must follow during operation and storage. Read the following before any operation to insure your safety and to keep the instrument in the best possible condition. Safety Symbols These symbols may appear in the manual or on the instrument. WARNING Warning: Identifies conditions or practices that could result in injury or loss of life.
PPH-1503 User Manual Do not dispose electronic equipment as unsorted municipal waste. Please use a separate collection facility or contact the supplier from which this instrument was purchased.
SAFETY INSTRUCTIONS Safety Guidelines General Guideline CAUTION Do not place any heavy object on the unit. Avoid severe impact or rough handling that leads to damaging the unit. Do not discharge static electricity to the unit. Do not block the cooling fan opening. Do not perform measurements on circuits that are directly connected to mains power. Do not disassemble the PSW unless you are qualified.
PPH-1503 User Manual Fuse WARNING Cleaning the power supply Operation Environment Fuse type: T2.0A/250V To prevent fire, replace the fuse only with the specified type and rating. Disconnect the power cord before replacing the fuse. Make sure the cause of fuse blowout is fixed before replacing the fuse. Disconnect the power cord before cleaning the oscilloscope. Use a soft cloth dampened in a solution of mild detergent and water. Do not spray any liquid into the oscilloscope.
SAFETY INSTRUCTIONS Storage environment Location: Indoor Relative Humidity: < 70% Temperature: -10°C to 70°C 9
PPH-1503 User Manual Power cord for the United Kingdom When using the power supply in the United Kingdom, make sure the power cord meets the following safety instructions.
OVERVIEW OVERVIEW This chapter contains a brief introduction to PPH-1503, the main features, as well as an overview of the front and rear panel. Use the Getting Started chapter on page 27 to for start up instructions and how to setup the appropriate operation environment. Introduction Overview The PPH-1503 is a portable high-speed programmable DC power supply with flexible operating configurations.
PPH-1503 User Manual Basic Power Supply Function The PPH-1503 works as a conventional power supply with automatic CC/CV crossover. Parameters such as the output voltage, current, read back refresh rate, data sampling period, power-on status, OVP and current range can be configured using the control panel. The voltage and current settings and the actual voltage/current are displayed on the LCD. For details, see page 31.
OVERVIEW Additional Features The PPH-1503 has external relay control signals for customers. The relay control signals are synced to the pulse current measurement feature. For details, see page 56. Key Features Features Operation Low noise: Thermostatically controled fan. Compact, lightweight. 3.5 inch TFT display. Constant voltage and constant current operation (CV/CC). Output on/off control. Front and Rear output control key. Digital panel control.
PPH-1503 User Manual Interface 14 USB remote control. GPIB remote control. LAN remote control.
OVERVIEW Operating Principals Overview The PPH-1503 mainly consists of the follow components: AC to DC Switching power supply DC to DC Buck converter circuit Precision output control circuit The block diagram below shows a function description of each of the circuits. The following page will show detailed decriptions of each component.
PPH-1503 User Manual Linear Output Circuit (Linear Regulator) The Q306, Q307 dividers reduce the heat on a single component. The U303, U301, U403, U401 and U402 components form a control circuit to achieve accurate output. Auxillary Power Supply The independent auxillary DC power supply is achieved with the U101, T101 and Q102~Q105 components.
OVERVIEW Front Panel Numberpad and secondary function keys LCD display PPH-1503 DVM inputs Arrow keys Front panel output Power button terminals Function keys Display Voltmeter Indicators Displays the output voltage with up to 5 digits of resolution. The default units are Volts (V). 15.
PPH-1503 User Manual Setting Display Displays the voltage and current settings. V-Set 15.000 V I-Set 5.0000 A Parameter Displays the parameter settings. For details on setting Settings parameters, see page 20. The following figure shows the Display F1 parameter settings (V AND I), for example. IntRate: 1.00 PLC CurrRange: 5 A PowOnSetup: RST O.V.P: Off Status Display AverRead[1][2]: 1 LimMode: Limit OutputRelay: One RecallSetup: --- Display the current status of the instrument.
OVERVIEW Remote connectivity Local mode: RMT Remote: GPIB LAN USB Output Switching the Output Source Front: FRONT Rear: REAR Output State On: Function Display ON Off: OFF Displays the unit functions. There four functions: F1: Basic power supply function (V AND I); F2: Digital Voltmeter function (DVM); F3: Pulse current meter function (PULSE); F4: Long integration current measurement function The basic power supply function is shown below. (The active function is shown in yellow.
PPH-1503 User Manual Press the Current key to set the current settings. See page 35 for operation details. Current Setting key Front and Rear output toggle key Front and rear output toggle switch. The key will be lit when the output is set to the rear outputs. Rear panel output: The Output key turns the output on or off. The Output key will lightup when the output is on. Output key On: LOCK key The Lock key is used to disable all the panel keys except for the Output key.
OVERVIEW Numberpad a. The numberpad is used to enter various parameters and values. The Clear key can be used to clear set parameters. b. F1/F2/F3/F4 function short cuts. Press any of the function short cuts when in the main menu to enter the corresponding function interface. F1: Basic power supply function F2: Digital voltmeter function F3: Pulse current meter function F4: Long integration current measurement function. c.
PPH-1503 User Manual Turns the power on or off. On: Off: Power Button Terminals Output Terminals (SOURCE) Voltage Feedback Terminals (SENSE) Voltmeter Terminals (DVM) 22 Output source terminals. Sense terminals. Digital voltmeter input terminals.
OVERVIEW Rear Panel AC power socket and fuse Rear panel outputs and DVM inputs Heat sink fan Lan port External control port GPIB port USB port Terminals AC input socket and line fuse The AC input: 90~264VAC, 50Hz/60Hz Fuse: 2A slow-blow type. See page 133 for details. USB port USB device port for remote control. See page 67 for details. GPIB port GPIB slave port for remote control. Abides to IEEE488.1 (SCPI) protocol. See page 69 for details. LAN port LAN port for remote control.
PPH-1503 User Manual Output interface A total of 8 ports: 2 positive output terminals, 2 negative output terminals, a Sense+ terminal, a Sense- terminal, a DVM- input terminal and a DVM+ input terminal. Refer to the printed label under the terminals for the specific order of the terminals. Relay control interface A total of 5 ports: A +5V input terminal, a ground terminal and 2 terminals for relay control. See page 56 for relay control details.
OVERVIEW Constant Voltage/Constant Current Crossover Characteristics Background The unit will switch automatically between constant voltage and constant current according to changes in the load. CV mode When the load current is less than the current setting, the unit operates in constant voltage mode, changing the current level according to the load but maintaining the set voltage level until the current reaches the set current level. The status indicator will show CV on the LCD when in CV mode.
PPH-1503 User Manual Diagram Vout Vmax Constant Voltage Constant Current Imax 26 Iout
GETTING STARTED GETTING STARTED This chapter describes the start up procedures and the preparation that is necessary before operating the power supply. Start Up Checking the AC Before the power is turned on, Voltage confirm that the input power supply meets the following conditions: 90-264VAC, 50Hz/60Hz Connecting the AC power cord The fuse is a 2A slow-blow fuse. Confirm that the fuse is of the correct type and rating before connecting the power cord. Turning the power on Press the power button.
PPH-1503 User Manual DVM and Load Connection Recommended Cables Front panel wiring Model Specification Usage GTL-117 10A Front panel DVM input GTL-204A 10A Front panel Source terminal GTL-203A 3A Front panel Sense terminal Use the GTL-204A cables for the front panel source connections. Use the GTL-203A cables for the sense connections. Use the GTL-117 cables for the DVM connections. Rear panel connections Rotate the screws counter clockwise to loosen the ports.
GETTING STARTED Screw the terminals in a clockwise direction to tighten. Note Wire Gauge For safety considerations, please keep in mind that the front panel and rear panel terminals are physically connected. Load wires must have enough current capacityto minimize cable loss and load line impedance. Voltage drop across a wire should not excess 0.5V. The following list is the wire current rating at 450A/cm2. Wire Size(AWG) Maximum Current (A) 20 2.
PPH-1503 User Manual When the output is turned on, pressing the Output key again will turn the output off. When the output is off, the Output key will no longer be illuminated and the status on the LCD display will revert back to the OFF status. Automatic Output Shut Down 30 Any of the following actions will cause the output to be automatically shut down: If any of the setups are recalled. OVP/OTP protection is tripped. OCP protection is tripped.
BASIC OPERATION BASIC OPERATION This chapter describes how to set various functions. Basic Power Supply Functions Description The PPH-1503 operates as a generic power supply with the ability to display different current ranges. The output can be toggled between the front and rear outputs using the Rear key. When the Rear key is lit, it indicates that the rear panel output is active and that the front panel output is off.
PPH-1503 User Manual AverRead[1][2] Readback refresh rate. This will display the average number count. The settings for parameters[1][2] are shared, the remaining parameters [3][4] are set in their corresponding menus. [1] Power Supply functions [2] DWM function. [3] Pulse current measurement [4] Long integration current measurement CurrRange The current range selection has three settings: 5A, 5mA and Auto. The 5mA range only accepts a current setting 1A or less.
BASIC OPERATION LimMode Current limiting mode There are 4 settings for the current limiting mode: Limit, Trip, LimitRelay, Trip Relay. The Limit settings will limit the current. When the current reaches the setting value, the current remains constant, as in CC mode. The Trip setting will turn the output off when the current limit has been reached. See page 56 for details on the Limit Relay and Trip Relay settings.
PPH-1503 User Manual Output Range Voltage Current 0.000V~15.000V 0.0000A~3.0000A (0V~15V) 0.0000A~5.0000A (0V~9V) Parameter Settings Voltage Press the Voltage key and the voltage setting on the LCD is activated. A yellow dot appears under the current digit. V-Set 00.500 V (a)Use the number pad (keys: 0~9, Clear) to set the voltage value and then press the Enter key. To enter 12.345V: The input dialog box appears on the LCD: 12.
BASIC OPERATION (b)Step Setting: Press the left and right arrow keys ( , ) to fine tune the voltage setting at the digit level. The selected digit will have a yellow dot directly underneath. Press the up and down arrow keys ( , ) to adjust the selected digit. Press the Voltage key again to finish and exit setting the voltage. Current Press the Current key and the current setting on the LCD is activated. A yellow dot appears under the current digit. I-Set 2.
PPH-1503 User Manual Press the left and right arrow keys ( , ) to fine tune the current setting at the digit level. The selected digit will have a yellow dot directly underneath. Press the up and down arrow keys ( , ) to adjust the selected digit. Press the Current key again to finish and exit setting the current. IntRate Use the arrow keys to select IntRate and press Enter. Input the parameters and press Enter to save. Range: 0.1 to 10.
BASIC OPERATION LimMode Use the arrow keys to select LimMode and press Enter to go to the Current Lim menu. Select the Current Lim mode using the up and down arrow keys. Press Enter to save. See page 56 for further details. PowOnSetup Use the arrow keys to select PowOnSetup and press Enter to go to the Power On Setup menu. Use the up and down arrow keys to select the power on setting. Press Enter to save. See page 60 for further details.
PPH-1503 User Manual Note: 1. The Clear key can be used to clear numbers that have already been entered. 2. Voltage and current parameter values use stepped input values. All other numerical parameters can use the number pad to enter parameter values. Operation REAR / FRONT After setting all the parameters the Rear key can be used to set the output to the front or rear output terminals. Pressing the Rear key will toggle the output between the front and rear terminals.
BASIC OPERATION Output Press the Output key to turn the output on. When the output is on, the Output key will light up and ON (in green) will be shown in the status bar on the LCD. When the output is off, the Output key will not be lit and OFF (in red) will be shown in the status bar on the LCD. ON Status Description CV/CC These two icons represent the output states of the power supply: OFF CV CC CV appears in yellow when the power supply is in constant voltage mode.
PPH-1503 User Manual BEEP LOCK RMT 40 When the beeper setting is activated, the BEEP icon will be shown in yellow. BEEP When the beeper settings is turned off, it will be greyedout. BEEP When the panel lock is activated, the lock icon will be shown in red. LOCK When the panel lock is turned off, the lock icon is greyed-out. LOCK In the remote control display area, RMT will be shown in grey when reomote control is disabled. RMT When GPIB remote control is active, a red GPIB icon is shown.
BASIC OPERATION REAR/ FRONT ON/OFF When the output is set for the rear panel terminals, REAR is displayed in yellow. REAR When the output is set for the front panel, FRONT is displayed in yellow. FRONT When the output is off, OFF in displayed. OFF When the output is on, ON is displayed. ON DVM Description The PPH-1503 has a separate digital voltmeter with a measurement range of 0~+20VDC. When using the voltage meter, the power supply must be properly grounded.
PPH-1503 User Manual AverRead[1][2] The number of samples used to calculate the average. The AverRead setting for the power supply functions[1] and the DVM functions[2] are shared. Note: [1]: Power supply functions [2]: DVM function [3]: Pulse current measurement function [4]: Long Integration current measurement function RecallSetup There are 6 sets of save/recall memories. Rst/ SAV0 to SAV4 Parameter Setttings IntRate Use the arrow keys to select IntRate and press Enter.
BASIC OPERATION Recall Setup Use the arrow keys to select RecallSetup and press Enter. Use the arrow keys select a stored setup. Press Enter to confirm the recall. See page 60 for further details. Operation Connection The unit switches to DWM mode automatically when the DVM inputs are used. Using the DVM meter function doesn’t affect the operation of the power supply. The DMV function works with the output on or off. For the connection details for the front and rear terminals, please page 28.
PPH-1503 User Manual The high and average measurements are triggered by the rising edge of the pulse current are performed for the time specified for the measurement. Low measurement is triggered by the falling edge of the pulse current. Note: Pulse current measurement is only valid up to 5A. Parameter Description 44 IntTime Integration Time. The integration measurement time can be set to automatic or to one of the manual settings (High Time, Low Time, Aver Time).
BASIC OPERATION Integration time can automatically detect pulses in the 80uS to 833mS range. TrigDelay AverRead[3] The manual time range setting is 33uS to 833333uS. The default units are in microseconds (uS). The unit will automatically round down the last two digits to 00, 33 or 66 micoseconds. For example, for a value of 65.999, it will be rounded down to 33 and 66.01 will be rounded down to 66. Trigger Delay When a pulse is detected, there will be a 25us code execution delay time.
PPH-1503 User Manual TrigLeve[3] RecallSetup Trigger Level. To avoid false pulse measurements, the trigger level can be set close to the current amplitude. All noise and transient currents that are below the trigger level will be ignored. The trigger level has a setting range of 0 to 5A, with a resolution of 5mA. The setting unit for the trigger level is in amps (A). This setting is only valid for pulse measurements. Recalls stored settings.
BASIC OPERATION numberpad enter 33 . The time range can be set between 33uS and 833333uS. The setting units are in microseconds (uS). TrigDelay Use the arrow keys to select TrigDelay, press Enter and input the delay. Press Enter again to confirm. The TrigDelay has a settable range of 0~0.10000S. The setting units are in seconds (S). AverRead[3] Use the arrow keys to select AverRead[3], and then press Enter. Input the AverRead number and then press Enter again to confirm.
PPH-1503 User Manual Panel Operation Output Press the Ouput key. When the Output key is lit, pulse current measurement is active. When no pulse current is detected, NO PULSE will be dispalyed in red on the LCD screen. The unit will wait until the next pulse is detected. The measurement settings can be edited during measurement. The H, L, A keys on the keypad can be used to perform fast-switching between measurement modes.
BASIC OPERATION Long integration Description The long current integration measurement function measures the mean (average) current over a single or multiple current pulses. The long integration time period must be a full period or integer multiples of a complete period of the measured pulse current. The Long integration measurement calculates the whole integration time as an integer number of integration cycles. An integration cycle is the line cycle period plus the data processing time.
PPH-1503 User Manual Parameter Description IntTime TrigEdge 50 Integration time The integration time can be set manually or automatically by the operator. For manual settings, the integration time can be set to a maximum of 60 seconds. For a line frequency of 60Hz the minimum integration time is 850mS with a step resolution of 16.7mS. For a line frequency of 50Hz, the minimum integration time is 840mS with a step resolution of 20mS.
BASIC OPERATION Timeout TrigLeve[4] RecallSetup Pulse timeout When long integration measurement is selected and the unit doesn’t detect a pulse after a certain amount of time (pulse timeout time), the “No Pulse” message will be displayed on the LCD. This function is only applicable if rising or falling edge is selected as the edge trigger; the Trig On Neither trigger setting has no pulse timeout. The pulse timeout has a range of 1~63 seconds. Trigger level.
PPH-1503 User Manual Parameter Settings IntTime Use the arrow keys to select IntTime then press Enter. Use the arrow keys to select a time setting. If SetTime was selected, press Enter and then enter the long current integration time. Press Enter to save the setting and return to the long integration measurement menu. If AutoTime was selected, press Enter to confirm and to go back to the long integration measurement menu.
BASIC OPERATION TrigLeve[4] Use the arrow keys to select TrigLeve[4] and then press Enter. Key in te trigger level setting and press Enter again to confirm and to return back to the long integration measurement menu. The trigger level range is 0~5A. The default is amps (A.) RecallSetup Use the arrow keys to select RecallSetup and press Enter to go to the Recall Setup menu. Use the arrow keys to select a saved setup and press Enter again to confirm. See page 60 for details.
PPH-1503 User Manual Current Sink Function Function Description When the test circuit is an active circuit, and the manifested voltage in the test circuit is greater than the output voltage of the power supply, the power supply will automatically disipate current from the external power supply. When this function is in the normal operating state, the power supply outputs the setting voltage, which is equivalent to a constant voltage load rather than constant current load.
BASIC OPERATION Conditions To protect the high-speed power supply when operating as a current sink, the following two conditions must be met: 1. Ensure that the voltage of the external power supply is greater than the output of the highspeed power supply voltage by 0.3V~2.5V. The voltage difference depends on the high-speed power supply voltage output and the load conditions. 2. To ensure that the high-speed power supply output voltage is within the range of 0~5V, the current draw cannot exceed 2A.
PPH-1503 User Manual External Relay Control Function Description When the Relay control feature is turned on, it is synced to the current limit of the power suppy. The external relay control is divided into two different types, a limit relay and a trip relay. The limit relay is used in conjuction with CC mode. When the constant current setting value is reached, the relay control signal will go high and will return back to the low level when the current level goes back below the constant current setting.
BASIC OPERATION Limit Relay: Schematic Diagram for Relay Control Current Limit setting Relay on off Trip Relay: Limit setting Current Output turns off due to Trip Mode Relay User turns output on,and trip condition is corrected.Otherwise,output will trip again.
PPH-1503 User Manual External Relay Connection There are two ways to connect an external relay to the unit: 1. Using the the +5VDC relay output to drive an external relay. Ensure the current doesn’t exceed 150mA. Power Supply Relay Control +5VDC Relay OUT OUT Internal Source +5VDC ±5% IN Protection Diode GND Warning: Do not short the 5VDC terminal to the chasis, earth or to the control port GND, otherwise it may damage the unit. 2. Using an external power source to drive the external relay.
SAVE/RECALL SAVE/RECALL Save Settings Description Five groups of system settings are available. Parameter data Listed below are the settings that are available for each group (Rst is shown as an example). Voltage: 00.500V CurrRange: Current: 2.0000A IntRate: OutputState: Operation Off 5A 1.00PLC AverRead[1][2]: 1 DispType: Actual V and I O.V.P: GPIBAddr: LimMode: Limit GPIBFormat: Exponential RelayControl: Zero HighTime: 33us AverRead[3]: 1 LowTime: 33us TrigDelay: 0.
PPH-1503 User Manual Use the left and right arrow keys to select the desired save memory. There are five selections: SAV0, SAV1, SAV2, SAV3, SAV4. Press the Enter key to save the settings and return to the main interface. Result The current settings on the unit will be saved to one of the memory locations (SAV0~SAV4) Recall Settings Description There a total of 6 different memory settings that can be recalled: Rst, SAV0, SAV1, SAV2, SAV3, SAV4, SAV5.
SAVE/RECALL Method 2: Press the Menu key Use the up/down arrow keys to select Recall Setup. Press Enter to enter the Recall Setup interface. Use the left and right arrow keys to select which setting to recall. Press the Enter key to confirm the selection. Power On Settings In the main menu, the interface parameter settings area shows PowOnSetup settings. There are 11 PowOnSetup settings to choose from, Rst, SAV0~SAV4 and SAV5~SAV9.
PPH-1503 User Manual 62 SAV2 SAV7 SAV3 SAV8 SAV4 SAV9
SAVE/RECALL Restore Factory Default Settings Description The system can retrieve the factory default settings by loading the Rst setting. This setting cannot be modified. Operation There are two methods to retrieve the factory default settings. Please see the Recall Settings sections for instructions (page 60).
PPH-1503 User Manual SYSTEM SETTINGS System Information Description The System Information menu can be used to view the system information or to perform system operations such as set the buzzer function, backlight display brightness or set to the factory conditions. System Information Items System Version View the system software version. Serial Number View the machine serial number. Calibration Unit Calibration menu. Factory use only.
SYSTEM SETTINGS Utilty Settings Description There are two utility settings: buzzer settings and backlight brightness settings. Setting Information Beep Sets the when the buzzer is turn on. BackLight Adjust the LCD brightness. Buzzer Operation In the Utility menu, use the up and down arrows to select Beep. Press Enter and then set the buzzer state to on or off. When the buzzer is set to on, Beep On will be displayed. Press the Menu key to exit and return to the main interface.
PPH-1503 User Manual Restore to Factory In the Utility menu, use the up and down arrow Settings keys to select In factory reset, then press the Enter key to restore to the factory settings. This function is only for factory use.
REMOTE CONTROL REMOTE CONTROL Remote Control USB Description The PPH-1503 can be connected via USB using the USB Communications Device (CDC) class. Interface Rear panel USB slave port. Installing the Driver Before connecting the unit to the USB port of the PC, make sure the approriate driver has been installed. The driver is available from the GW Instek website. When the unit has successfully connected to the PC via USB, USB will be displayed in the status bar in red.
PPH-1503 User Manual COM port settings Function Check The following settings should be set to the following: Baud rate: 115200 or less Parity: None Data bits: 8 Stop bits: 1 Data overflow control: None Perform the following query: *IDN? The unit will return the manufacturer, model, serial number and software version. GW INSTEK, PPH-1503, SN: xxxxxxxx, Vx.
REMOTE CONTROL GPIB Description The GPIB remote control can be set from the interface menu. The communication data format, compatibility settings and and address must all be configured before using GPIB remote control. Interface Rear panel GPIB port. Connection When the unit has been successfully connected via GPIB, GPIB will appear in the status bar in red. The panel key will also be locked. GPIB The front panel keys are automatically locked when the unit is in remote mode.
PPH-1503 User Manual F. Use the up and down arrows to select Output Format. G. Press the Enter key to toggle between the different output formats. H. Press the Menu key to exit and return to the main menu. Output Formats There are two different output formats to select from: KEITHLEY 2303 and FLUKE PM2811. Steps Follow steps A~E in the previous section, above. F. Use the up and down arrow keys to select Output Type. G. Press the Enter key to toggle between each of the output formats. H.
REMOTE CONTROL H. Press the Menu key to exit and return to the main menu. Exiting from Remote Control Mode Send a remote command to exit from remote control mode from the PC or long-press the unlock key on the front panel to exit from the remote control mode. The RMT icon in the status bar will becomes greyed-out when you exit from remote control mode. The LOCK icon becomes greyed-out when the panel becomes unlocked. Unplug the connection from the rear panel.
PPH-1503 User Manual LAN Description When using the LAN interface a number of settings must be turned on. IP Mode The IP address can be configured using either DHCP, Auto IP or Manual IP. Using DHCP to get an IP address automatically assigned. The system will use AUTO IP to obtain an automatically generated IP address to avoid IP address conflicts. Manu IP A. Press Menu to enter the main menu. B. Use the up and down arrow keys to select Interface. C. Press Enter to enter the Interface menu. D.
REMOTE CONTROL J. Press Enter to confirm each of the configurations. K. Press the Menu key to exit and return to the main menu. Parameter Settings: IP Address: IP address range: 1.0.0.0 to 223.255.255.255 (excluding 127.nnn.nnn.nnn). Subnet Mask: Subnet Mask Range: 1.0.0.0 to 255.255.255.255. Gateway: Gateway range: 1.0.0.0 to 223.255.255.255 (excluding 127.nnn.nnn.nnn). DNS Servers: DNS Server range: 1.0.0.0 to 223.255.255.255 (excluding 127.nnn.nnn.nnn).
PPH-1503 User Manual Auto IP Follow steps A~F in the previous section, Manu IP, above. G. Press the Enter key and select Auto IP. The device will automatically obtain an IP address and subnet address mask based on the current network configuration.The unit will set the IP address in the range of 169.254.0.1 to 169.254.255.254 with a subnet of 255.255.0.0. The parameters will be displayed in the parameter area. Use the arrow keys to view the parameters. H.
REMOTE CONTROL 2. Click on “Browser Web Control” to execute commands through the browser, as shown below. 3. Press the “View & Modify Configuration” icon to enter the Modify Config menu, as shown below. 4. Click “Modify Config” to enter the network configuration setting menu, as shown below. Use the mouse to click on “Save and Restart” to change the remote settings for the PPH-1503.
PPH-1503 User Manual Note Click “Undo Edits” to cancel all the edited settings. Click “Factory Defaults” to restore to the factory default settings. Exiting from Remote Control Mode Send a remote command to exit from remote control mode from the PC or long-press the unlock key on the front panel to exit from the remote control mode. The RMT icon in the status bar will become greyed-out when you exit from remote control mode. The LOCK icon will be greyed-out when the panel lock is disabled.
REMOTE CONTROL is defined by a different root keyword. Each command consists of a root keyword and one or more hierarchial key words separated by a colon “:” and followed by a parameter. There is always a space between the keywords and the parameters. Any commands followed by a question mark (?) are queries. For Example: :SYSTem:BEEPer:STATe {0|1|OFF|ON} :SYSTem:BEEPer:STATe? SYSTem is the root level keyword and BEEPer and STATe are the secondary and tertiary level keywords.
PPH-1503 User Manual Vertical bars are used to separate one or more optional parameters. Only one command can be selected; With the following two parameters, {ON|OFF} only ON or OFF can be selected. 3. Square Brackets [ ] The contents inside square brackets represent keywords or parameters that can be omitted when executing a command. For example: For the commands :OUTPut[:STATe] {ON|OFF}, [STATe] can be omitted. 4.
REMOTE CONTROL Parameters that use consecutive integers, for example: For the command :DISPlay:CONTrast , is an integer value with a range of 1~3. 3. Continuous Real Number Parameter that must be a continuous real number can have any value within the effective range and accuracy. For example: The command CURRent {|MINimum|MAXimum}, is used to set the current value for the current operating channel. can be any value within the setting range of the current channel.
PPH-1503 User Manual :MEASure:CURRent? Can be abbreviated to: :MEAS:CURR Command Terminators When sending a command to the function generator, the command must be terminated with a character. The IEEE-4888 EOI can also be used as a character. A command can also be terminated using a carriage return + character. The command path will always be reset back to the root level after a command has been terminated. Return values are terminated with 0x0A.
REMOTE CONTROL :DISPlay[:WINDow[1]]:TEXT:DATA? Page 89 DISPlay:CONTrast Page 89 Data Format Commands :FORMat[:DATA] Page 90 :FORMat[:DATA]? Page 90 :FORMat:BORDer Page 90 :FORMat:BORDer? Page 90 Output Commands :OUTPut[:STATe] Page 91 :OUTPut[:STATe]? Page 91 :OUTPut:RELay Page 91 :OUTPut:RELay? Page 91 :OUTPut:OVP:STATe :OUTPut:OVP:STATe? :OUTPut:OVP :OUTPut:OVP? Page 92 Page 92 Page 92 Page 92 Source Commands :[SOURce]:CURRent[:LIMit][:VALue
PPH-1503 User Manual Readback Commands :SENSe[1]:FUNCtion Page 95 :SENSe[1]:FUNCtion? Page 95 :SENSe[1]:NPLCycles Page 95 :SENSe[1]:NPLCycles? Page 95 :SENSe[1]:AVERage Page 96 :SENSe[1]:AVERage? Page 96 :SENSe[1]:CURRent[:DC]:RANGe[:UPPer] Page 96 :SENSe[1]:CURRent[:DC]:RANGe[:UPPer]? Page 96 :SENSe[1]:CURRent[:DC]:RANGe:AUTO Page 97 :SENSe[1]:CURRent[:DC]:RANGe:AUTO? Page 97 :SENSe[1]:PCURrent:AVERage Page 97 :SENSe[1]:PCURrent:AVERage? Page 98 :SENS
REMOTE CONTROL :SENSe[1]:LINTegration:TIME Page 102 :SENSe[1]:LINTegration:TIME？ Page 102 :SENSe[1]:LINTegration:TIME:AUTO Page 102 :SENSe[1]:LINTegration:TLEVel Page 102 :SENSe[1]:LINTegration:TLEVel？ Page 103 :SENSe[1]:LINTegration:TEDGe Page 103 :SENSe[1]:LINTegration:TEDGe？ Page 103 :SENSe[1]:LINTegration:TimeOUT Page 103 :SENSe[1]:LINTegration:TimeOUT？ Page 104 :SENSe[1]:LINTegration:SEARch Page 104 :SENSe[1]:LINTegration:SEARch? Page 104 :SENSe[1]:LI
PPH-1503 User Manual :STATus:QUEStionable:ENABle? Page 108 :STATus:QUEue[:NEXT]? Page 108 :STATus:QUEue:ENABle Page 108 :STATus:QUEue:ENABle? Page 109 :STATus:QUEue:DISable Page 109 :STATus:QUEue:DISable? Page 110 :STATus:QUEue:CLEar Page 110 System Commands :SYStem:LOCal Page 117 :SYStem:REMote Page 116 :SYSTem:COMMunicate:LAN:DHCP[:STATe] Page 112 :SYSTem:COMMunicate:LAN:DHCP[:STATe]? Page 112 :SYSTem:COMMunicate:LAN:IPADdress Page 113 :SYSTem:COMMun
REMOTE CONTROL :SYSTem:CLEar Page 111 :SYSTem:LFRequnecy? Page 111 :SYSTem:POSetup Page 111 :SYSTem:POSetup? Page 112 :SYSTem:BEEPer:STATe {0|1|OFF|ON} Page 116 :SYSTem:BEEPer:STATe? Page 117 System Related Commands *IDN? Page 118 *RST Page 118 *TST? Page 118 *WAI Page 119 IEEE488.2 Common Commands IEEE488.
PPH-1503 User Manual Measurement Commands Command :FETCh? Function Returns the last readback value. Response Time Maximum: 16ms. Example :FETCh? Returns the last readback value. Command :FETCh:ARRay? Function Returns the last array readback values. Response Time Maxium: 16ms Example :FETCh:ARRay? Returns the last array readback values Command :READ? Function Triggers a read operation and returns the read values. Response time Maximum: 32ms Example :READ? Returns the read values.
REMOTE CONTROL Command :MEASure[:]? Function Performs a “READ?”query on the specified measurement function. Description CURRent[:DC]：Measures the current. VOLTage[:DC]：Measures the voltage. PCURrent：Measures the pulse current. DVMeter：Measures the DVM input. LINTegration：Long integration current measurement. For pulse current and long integration current measurement, if there is no pulse, test for the timeout time.
PPH-1503 User Manual For pulse current and long integration current measurement, if there is no pulse, test for the timeout time. Response time Maximum: 32ms Example :MEASure:ARRay:PCURrent? Sets the measurement type to pulse current array measurement and returns the read array value. Display Commands Command :DISPlay:ENABle Function Turn the LCD display on or off. Description b 0/OFF: Turns the display off. 1/ON: Turns the display on. Example :DISPlay:ENABle ON Turns the LCD display on.
REMOTE CONTROL Command :DISPlay[:WINDow[1]]:TEXT:STATe? Function Returns the state of the text message mode. Example :DISPlay:TEXT:STATe? Returns the state of the text message mode. Command :DISPlay[:WINDow[1]]:TEXT:DATA Function Defines the ASCII text for display information “a”. Description Example :DISPlay:TEXT:DATA” txt” ASCII string of block of up to 32 characters. Any character over 32 will be truncated. The characters are not case-sensitive.
PPH-1503 User Manual Example DISPlay:CONTrast 3 Sets the backlight to the brightest. Measurement Commands Command :FORMat[:DATA] Function Sets the data format. Description ASCii：ASCII format. SREal：IEEE754 single precision format. DREal：IEEE754 double precision format. Example :FORMat:DATA SREal Sets the format to IEEE754 double precision format. Command :FORMat[:DATA]? Function Queries the data format. Example :FORMat:DATA? Returns the data format.
REMOTE CONTROL Function Queries the binary byte order. Example :FORMat:BORDer？ Returns the binary byte order. Output Commands Command :OUTPut[:STATe] Function Turns the output on or off. Description 0/OFF: Turn off the output 1/ON: Turn on the output Example :OUTPut:STATe ON Turns on the output. Command :OUTPut[:STATe]? Function Queries the output state. Example :OUTPut:STATe? Returns the output state.
PPH-1503 User Manual Example :OUTPut:RELay? Returns the state of the output relay. Command :OUTPut:OVP:STATe Function Turns OVP protection on/off Desciption 0/OFF：Turns OVP off. 1/ON：Turns OVP on. Example :OUTPut:OVP:STATe ON Turn on OVP. Command :OUTPut:OVP:STATe? Function Queries the status of the OVP function. Example :OUTPut:OVP:STATe? Returns the status of the OVP function. Command :OUTPut:OVP Function Sets the OVP level.
REMOTE CONTROL Source Commands Command :[SOURce]:CURRent[:LIMit][:VALue] Description Sets the current level. NRf 0.0000-5.0000 Example :SOURce:CURRent 1.0005 Sets the current level to 1.0005A. Command :[SOURce]:CURRent[:LIMit][:VALue]? Description Queries the current limit level. Example :SOURce:CURRent? Returns the current limit level. Command :[SOURce]:CURRent[:LIMit]:TYPE Function Sets the current limit mode.
PPH-1503 User Manual Command :[SOURce]:CURRent[:LIMit]:TYPE? Function Queries the current limiting mode. Example :SOURce:CURRent:TYPE？ Returns the current limiting mode. Command :[SOURce]:CURRent[:LIMit]:STATe? Function Queries the current limit state. Returns 0 if the current limit has not been reached, returns 1 if the current limit has been reached. Example :SOURce:CURRent:STATe? Returns the current limit state.
REMOTE CONTROL Readback Commands Command :SENSe[1]:FUNCtion Function Selects the type of measurement function: voltage, current, pulse, long integration and DVM measurement. Description name “VOLTage”: Voltage measurement. “CURRent”: Current measurement. “PCURrent”: Pulse current measurement. “LINTegration”: Long integration measurement. “DVMeter”: DVM input measurement. Example :SENSe:FUNCtion “VOLTage” Selects “Voltage” as the measurement type.
PPH-1503 User Manual Command :SENSe[1]:NPLCycles? Function Returns the number of power line cycles used for the integration rate. Example :SENSe:NPLCycles? Returns the number of PLCs. Command :SENSe[1]:AVERage Function Sets the averaging number for the voltage, current and DVM measurements. Description Example :SENSe:AVERage 3 1-10 Sets the averaging number to 3. Command :SENSe[1]:AVERage? Function Returns the average number.
REMOTE CONTROL Function Queries the current measurement range Example :SENSe:CURRent:RANGe? Returns the current measurement range. Command :SENSe[1]:CURRent[:DC]:RANGe:AUTO Function Turns the automatic range function. Description 0/OFF：Turn off. 1/ON：Turn on. Example :SENSe:CURRent:RANGe:AUTO ON Turns the automatic range function on. Command :SENSe[1]:CURRent[:DC]:RANGe:AUTO? Function Queries the state of the automatic range function.
PPH-1503 User Manual Command :SENSe[1]:PCURrent:AVERage? Function Returns the average number for pulse current measurement. Example :SENSe:PCURrent:AVERage? Returns the average number. Command :SENSe[1]:PCURrent:MODE Function Sets the pulse current measurement mode. Description Name HIGH: High pulse mode (trigger on the rising edge). LOW: Low pulse mode (trigger on the falling edge) AVERage: Average pulse measurement.
REMOTE CONTROL Command :SENSe[1]:PCURrent:TIME:HIGH Function Sets the integration time for high pulse measurement. Description Example :SENSe:PCURrent:TIME:HIGH 0.000233 33.3~ 833333，Step resolution of 33.3. Sets the integration time for high pulse measurement to 233uS. Command :SENSe[1]:PCURrent:TIME:HIGH? Function Queries integration time for high pulse measurement. Example :SENSe:PCURrent:TIME:HIGH? Returns the integration time for high pulses.
PPH-1503 User Manual Example :SENSe:PCURrent:TIME:LOW? Returns the integration time for low pulse measurement. Command :SENSe[1]:PCURrent:TIME:AVERage Function Sets the integration time for the average pulse measurement. Description NRf Example :SENSe:PCURrent:TIME:AVERage 0.000233 33-833333, step resolution of 33.3 Sets the integration time for average pulse measurement to 233 microseconds.
REMOTE CONTROL Command :SENSe[1]:PCURrent:SYNChronize[:STATe]? Function Queries the pulse current measurement triggering option. Example :SENSe:PCURrent:SYNChronize? Returns the pulse current trigger option. Command :SENSe[1]:PCURrent:SYNChronize:DELay Function Sets the trigger delay time. Description Example :SENSe:PCURrent:SYNChronize:DELay 0.05 0~0.1 or 0~5 (Pulse current digitization) Sets the trigger delay time to 0.05 seconds.
PPH-1503 User Manual Command :SENSe[1]:PCURrent:SYNChronize:TLEVel? Function Queries the trigger level. Example :SENSe:PCURrent:SYNChronize:TLEVel？ Returns the trigger level. Command :SENSe[1]:LINTegration:TIME Function Sets the long integration integration time. Description Example :SENSe:LINTegration:TIME 1.2 X (power line frequency: X=0.840 for 50Hz, X=0.850 for 60Hz) Sets the long integration time to 1.2S.
REMOTE CONTROL Example :SENSe:LINTegration:TLEVel 1.2 Sets the long integration trigger level to 1.2A. Command :SENSe[1]:LINTegration:TLEVel? Function Queries the long integration trigger level setting. Example :SENSe:LINTegration:TLEVel? Returns the long integration trigger level. Command :SENSe[1]:LINTegration:TEDGe Function Sets the long integration triggering edge. Description RISING: Rising triggering edge. FALLING: Falling triggering edge. NEITHER: No triggering edge.
PPH-1503 User Manual Example :SENSe:LINTegration:TimeOUT 2 Sets the timeout time to 2 seconds. Command :SENSe[1]:LINTegration:TimeOUT？ Fucntion Queries the timeout time. Example :SENSe:LINTegration:TimeOUT? Returns the timeout time. Command :SENSe[1]:LINTegration:SEARch Function Turns the long integration pulse measurement search function on or off. Description 0/OFF: Disable 1/ON: Enable Example :SENSe:LINTegration:SEARch ON Turns the search function on.
REMOTE CONTROL Example :SENSe:LINTegration:FAST ON Enables the long integration fast measurement mode. Command :SENSe[1]:LINTegration:FAST? Function Query the state of the long integration fast measurement mode. Example :SENSe:LINTegration:FAST？ Returns the state of the long integration fast measurement mode. Status Commands Command :STATus:PRESet Function Resets the unit to the default settings.
PPH-1503 User Manual Command :STATus:OPERation:ENABle Function Programs the operation enable status register. Description 8: CL (Current enable bit). 16: CLT (Current limit tripped enable bit). 64: PSS (Power supply shutdown enable bit). Example :STATus:OPERation:ENABle 64 Enable the the power supply shutdown bit. Command :STATus:OPERation:ENABle? Function Read the operation enable status register.
REMOTE CONTROL Description 8: ROF (reading overflow enable bit). 16: PTT (pulse trigger timeout enable bit). 32: RAV (Reading available enable bit). 512: Buffer full enable bit. Example :STATus:MEASurement:ENABle 8 Enables the ROF bit. Command :STATus:MEASurement:ENABle? Function Read the measurement enable status register. Example :STATus:MEASurement:ENABle? Returns the contents of the measurement enable status register.
PPH-1503 User Manual Example :STATus:QUEStionable:CONDition? Returns the contents of the questionable condition status register. Command :STATus:QUEStionable:ENABle Function Programs the questionable enable status register. Description Example :STATus:QUEStionable:ENABle 256 256: CAL (Calibration summary enable bit). Sets the CAL bit. Command :STATus:QUEStionable:ENABle? Function Read the questionable enable status register.
REMOTE CONTROL Description (-440:+900): Full range error messages. (-110): Single error message. (-110:-222): A specific range of error messages. (-110:-222, -220): A specific range of error messages and a single error message (separated by a comma.). Example :STATus:QUEue:ENABle (-110:-222) Enables error messages that are between error message -100 to -222. Command :STATus:QUEue:ENABle? Function Read the error and status messages that have been enabled.
PPH-1503 User Manual Example :STATus:QUEue:DISable (-110:-222) The error messages in the range of -110 to -222 will not appear in the error queue. Command :STATus:QUEue:DISable? Function Reads the disabled messages. Example :STATus:QUEue:DISable? Returns the disabled messages. Command :STATus:QUEue:CLEar Function Empty all the messages from the error queue. Example :STATus:QUEue:CLEar Empty all the messages from the error queue.
REMOTE CONTROL Command :SYSTem:CLEar Function Clear the error messages from the error queue. Example :SYSTem:CLEar Clears the error queue. Command :SYSTem:LFRequnecy? Function Queries the power line frequency. Example :SYSTem:LFRequnecy? Returns the power line frequency. Command :SYSTem:POSetup Function Set the power on configuration. Description RST: Machine default settings. SAV0: User settings stored in memory location 0 (output off).
PPH-1503 User Manual SAV8: User settings stored in memory location 8. SAV9: User settings stored in memory location 9. Example :SYSTem:POSetup SAV0 Set the power on configuration to SAV0. Command :SYSTem:POSetup? Function Query the power on configuration. Example :SYSTem:POSetup? Returns the power on configuration. Command :SYSTem:COMMunicate:LAN:DHCP[:STATe] Function Sets the DHCP state on or off.
REMOTE CONTROL Command :SYSTem:COMMunicate:LAN:IPADdress Function Sets the IP address. Description to 223.255.255.255 (excluding 127.nnn.nnn.nnn). Note: This commands is only applicable if for the manual IP mode. The SYSTem:COMMunicate:LAN:APPLy command needs to executed before the IP address settings can take effect. Example :SYSTem:COMMunicate:LAN:IPADdress 172.131.161.152 Sets the IP address to 172.131.161.152.
PPH-1503 User Manual Command :SYSTem:COMMunicate:LAN:AUTOip[:STATe]? Function Queries the status of the AUTO IP function. Example :SYSTem:COMMunicate:LAN:AUTOip? Returns the status of the AUTO IP function. Command :SYSTem:COMMunicate:LAN:SMASk Function Sets the subnet mask. Description ASCII string, within the range of 1.0.0.0 to 255.255.255.255. The SYSTem:COMMunicate:LAN:APPLy command needs to be executed before the subnet mask setting can take effect.
REMOTE CONTROL The SYSTem:COMMunicate:LAN:APPLy command needs to be executed before the gateway IP address setting can take effect. Example :SYSTem:COMMunicate:LAN:GATEway 172.16.3.1 Sets the gateway IP to 172.16.3.1. Command :SYSTem:COMMunicate:LAN:GATEway? Function Queries the gateway IP. Example :SYSTem:COMMunicate:LAN:GATEway? Returns the gateway IP. Command :SYSTem:COMMunicate:LAN:DNS Function Sets the DNS IP address.
PPH-1503 User Manual Command :SYSTem:COMMunicate:LAN:MANualip[:STATe] Function Allow the IP address to be set manually. 0/OFF: disable the manual IP address. 1/ON: enable the manual IP address. Example :SYSTem:COMMunicate:LAN:MANualip ON Enables a manual IP address to be set. Command :SYSTem:COMMunicate:LAN:MANualip[:STATe] ? Function Queries whether manual IP addressing has been enabled or disabled.
REMOTE CONTROL 0/OFF: Turn the buzzer off. 1/ON: Turn the buzzer on. Example :SYSTem:BEEPer:STATe OFF Turns the buzzer off. Command :SYSTem:BEEPer:STATe? Function Queries the buzzer status. Example :SYSTem:BEEPer:STATe? Returns the buzzer status. Command :SYSTem:LOCal Function Disable remote control mode and return to local control. Example :SYSTem:LOCal Disables remote control mode.
PPH-1503 User Manual System Related Commands Command *IDN? Function Read the instrument identification . Description Example *IDN? The return string contains four field, each separated by a comma. The first field is the manufacturer, followed by the model name, serial number and the version number. Returns: GW,PPH-1503,XXXXXXXX,V0.62 GW: Manufacturer, PPH-1503: Model name, XXXXXXXX: Serial number, V0.62: version number.
REMOTE CONTROL Command *WAI Function Waits for all pending operations to be completed before allowing other operations to be executed. Example *WAI Command *TRG Function Sends a bus trigger. Example *TRG Sends a bus trigger. Command *SAV Function Save the current setup to the selected save location.
PPH-1503 User Manual Description 0: Recall SAV0 from memory. 1: Recall SAV1 from memory. 2: Recall SAV2 from memory. 3: Recall SAV3 from memory. 4: Recall SAV4 from memory. Example *RCL 2 Recall SAV2.
REMOTE CONTROL SCPI Status Registers SCPI The SCPI instrument configuration is controlled by the status registers. The Status system records various instrument conditions into three main register groups: The status byte register, the standard event register group and the questionable data register group. The status byte register records a high-level summary of the other register groups. The following diagram is the SCPI Status System diagram.
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REMOTE CONTROL Event Registers The operation, measurement and questionable status register groups all have event registers. The event registers are read only registers that reflect the status of the unit. Individual bits in the event registers are latched (set) when a corresponding event occurs and will remain latched even if the corresponding event changes, as long as the event bit is still set. The register query (*ESR) or the command (*CLS) will automatically clear any set bits in the event registers.
PPH-1503 User Manual 0 Not used 1 Not used, returns “0” 1 Not used 2 Not used, returns “0” 2 Error Queue 4 Indicates that one or more errors are stored in the error queue. 3 Questionable Summary bit 8 One or more bits are set in the questionable data register (for enabled events). 4 Message Available bit 16 Indicates that a message is available in the output queue. 5 Standard Event Summary bit. 32 Indicates that one or more bits are set in the standard event register. (for enabled events).
REMOTE CONTROL executed prior to the execution of the *OPC command, the output buffer could become saturated and the unit will stop taking readings. Standard Event Register The Standard Event Register reports the following types or events: Power on has been detected, comman syntax errors, command execution errors, self test and execution errs, query errors or if the *OPC command is executed. Any one or more of these events will set the standard event summary bit in the status byte register.
PPH-1503 User Manual you read the event register. The following will clear the standard event register: •The *CLS command is executed. •The *ERR? query is used read the event register. The following will clear the standard event enable register. •*ESE 0 is written to the standard event enable register.
REMOTE CONTROL Function *STB? Function Query the status byte register. This is the same as performing a serial poll, however the master summary bit (MSS, bit 6) will not be cleared by the *STB command. The return value range is from 0 to 255. Example *STB? 81 Returns 81 if the status byte register is set to 0101 0001. Standard Event Register Commands Command *ESE Function Sets the standard event enable register. The allowable value range is 0~255.
PPH-1503 User Manual Function Queries the standard event register. It returns a binary-weighted decimal value in the range of 0~255. Example *ESR? 198 It returns 198 as the standard event register has a binary value of 1100 0110. Other Status Register Commands Command *CLS Function Clears the status byte summary registers and the all event registers. Example *CLS Clears all the event registers.
REMOTE CONTROL Errors Error Message •Errors are stored in a first in-first out (FIFO) order. The first error message that is returned is the first error message that was stored. When an error is read it is also cleared from the queue. •If there are more than 10 errors produced the last error in the queue is replaced with “Que overflow”. Unless the error queue is cleared, no more errors can be written to the error queue. If there are no errors in the error queue, the instrument will return “No error”.
PPH-1503 User Manual -230 Hardware missing -225 Data corrupt or stale -224 Out of memory -223 Illegal parameter value -222 Too much data -221 Parameter data out of range -220 Settings conflict -200 Parameter error -178 Execution error -171 Expression data not allowed -170 Invalid expression -161 Expression error -160 Invalid block data -158 Block data error -154 String data not allowed -151 String too long -150 Invalid string data String data error -148 Character data not
REMOTE CONTROL -112 Program mnemonic too long -111 Header separator error -110 Command header error -109 Missing parameter -108 Parameter not allowed -105 GET not allowed -104 Data type error -103 Invalid separator -102 Syntax error -101 Invalid character -100 Command error +000 No error +101 Operation complete +301 Reading overflow +302 Pulse trigger detection timeout +306 Reading available +310 Buffer full +320 Current limit event +321 Current limit tripped event +409
PPH-1503 User Manual +514 DC Calibration data lost +515 Calibration dates lost +522 GPIB communication data lost +610 Questionable calibration +900 Internal system error 132
APPENDIX APPENDIX Replacing the Fuse Steps Remove the power cord and then take out the box using a small screw driver. The fuse is stored in the housing. Rating T2.
PPH-1503 User Manual Specifications The specifications apply under the following conditions: The PPH-1503 is powered on for at least 30 minutes, within +18°C~+28°C.
APPENDIX LONG INTEGRATION PULSE TIMEOUT LONG INTEGRATION MEASUREMENT TIME OVP Others Insulation Operation Environment STORAGE Environment INPUT POWER Accessories Dimensions Weight Remarks LONG INTEGRATION TRIGGER MODE OVP RANGE RESOLUTION ACCURACY PROGRAMMING 1S ~ 63S 850ms(60Hz)/840ms(50Hz) ~ 60s,or AUTO time 16.7ms/steps(60Hz), 20ms/steps(50Hz) Rising, Falling, Neither OFF,ON (0 ~ 15.2V) 10mV 50mV IEEE-488.
PPH-1503 User Manual Optional Accessories USB Cable 136 GTL-246 USB 2.
APPENDIX Declaration of Conformity We GOOD WILL INSTRUMENT CO., LTD. (1) No.7-1, Jhongsing Rd., Tucheng City, Taipei County, Taiwan (2) No.
