Operating Manual Sartorius PR 5220 Ethernet Transmitter Series PR 5220/00 Ethernet Transmitter PR 5220/01 Ethernet Transmitter with Profibus PR 5220/04 Ethernet Transmitter with DeviceNet Operating Manual for PR 5220 9499 050 52201 Edition 1 30.10.2007 Release: 1.00 Sartorius Mechatronics T&H GmbH, Meiendorfer Str. 205, 22145 Hamburg, Germany Tel:+49.40.67960.303 Fax:+49.40.67960.
Please note Any information in this document is subject to change without notice and does not represent a commitment on the part of SARTORIUS unless legally prescribed. This product should be operated only by trained and qualified personnel. In correspondence concerning this product the type, name and release number as well as all license numbers in relation to the product have to be quoted.
PR 5220 Operating Manual Contents Contents 1 Safety Information .......................................................................................................................................................... 7 1.1 Intended Use ....................................................................................................................................................................7 1.2 Initial Inspection ..................................................................................
Contents PR 5220 Operating Manual 5.4.1 Displaying Calibration Data 33 5.4.2 Selecting the Calibration Mode 34 5.4.3 Determining the Maximum Capacity (Max) 35 5.4.4 Determining the Scale Interval 36 5.4.5 Determining the Dead Load 37 5.4.6 Calibration with Weight (by Load) 38 5.4.7 Calibration with mV/V Value 39 5.4.8 Calibration with Load Cell Data (“Smart Calibration“) 40 5.4.9 Subsequent Dead Load Correction 41 5.4.10 Linearization 41 5.4.11 Test Value Determination/Display 42 5.4.
PR 5220 Operating Manual Contents 7 Fieldbus Interface .......................................................................................................................................................... 78 7.1 Fieldbus Interface Protocol...........................................................................................................................................78 7.1.1 Write Window (Input Area) 79 7.1.2 Read Window (Output Area) 79 7.1.3 Reading and Writing Data 79 7.
PR 5220 Operating Manual Safety Information 1 Safety Information The instrument was in perfect condition with regard to safety features when it left the factory. To maintain this condition and to ensure safe operation, the operator must follow the instructions and observe the warnings in this manual. 1.1 Intended Use The instrument is intended for use as an indicator for weighing functions.
Safety Information PR 5220 Operating Manual 1.3.3 Protective Earth 1.3.4 Supply Voltage Connection Connection to protective earth must be performed via the mounting rail. The supply voltage is 24V DC +10% / -15%. Max. power consumption of /00 version: 6.5 W; /01 and /04 version: 8.5 W For connection to 230 / 115 V AC, an external power supply (e.g. Sartorius PR 1624/00 or Phoenix Mini Power) is required. 1.3.
PR 5220 Operating Manual PR 5220 Ethernet Transmitter Series 2 PR 5220 Ethernet Transmitter Series 2.1 The Transmitter Versions Three PR 5220 series transmitter versions are available; subsequent extension of the version is not possible. The version is determined unambiguously by the type number. The front foils are adapted to the version. PR 5220/00 PR 5220/01 2.1.1 PR 5220/00 Version 2.1.2 PR 5220/01 Profibus 2.1.
PR 5220 Ethernet Transmitter Series PR 5220 Operating Manual 2.2 Overview of the Instrument - EC test certificate / type approval applied for Accuracy 10,000 e @ 6 samples/sec Internal resolution: 7.5 million counts Linearity: < 0.002% Sampling rate: 6 ...
PR 5220 Operating Manual PR 5220 Ethernet Transmitter Series 2.
PR 5220 Ethernet Transmitter Series PR 5220 Operating Manual 2.5 Operation Using the VNC program 2.5.1 , Status Symbols Gross weight display (G with NTEP or NSC mode) The weight value is within +/- ¼ d of zero Net weight display Stability of the weight value Tare weight or fixtare display 2.5.
PR 5220 Operating Manual 2.5.4 PR 5220 Ethernet Transmitter Series Selection Using the Navigation Keys Press the down arrow key to scroll down, or the up arrow key to scroll up in a menu. Press select a menu item. To choose the desired setting for the selected menu item, press or . to Press the key to exit a menu and continue the operation on the next higher level. An arrow pressing in front of a menu item indicates that there are menu sublevels. The menu item selected by is shown inversely.
PR 5220 Ethernet Transmitter Series 2.5.5 PR 5220 Operating Manual System Messages during Input The following types of messages are displayed as confirmation prompts / warnings during input: Question mark A question mark indicates that a choice of options (e.g. [Save] for saving or [Undo] for cancelling) is available. Stop message An important indication that an action cannot be executed (e.g., if saving is not possible because the CAL switch is closed).
PR 5220 Operating Manual Installing the Instrument 3 Installing the Instrument • Before starting work, please read Chapter 1 and follow all instructions. Further procedures: • Check the consignment: unpack the components specific to the application. • Safety check: inspect all components for damage. • Make sure the on-site installation is correct and complete including cables, e.g. power cable fuse protection, load cells, cable junction box, data cable, console/cabinet, etc.
Installing the Instrument 3.1.1 PR 5220 Operating Manual Network Port The network port is built in as standard equipment. The LEDs on the connector indicate whether the port is functioning. Remote operation of the instrument from the PC is possible; install VNC program version 3.3.7 on the PC. For setting the network address, see Chapter 5.2.2.
PR 5220 Operating Manual Installing the Instrument 3.2 Connections 3.2.1 Load Cell Connection The cable colors shown in this chapter are applicable to the Sartorius PR 62XX series load cells. Before connecting other types, please, carefully follow the information related to the assignment of load cell / platform cable colors. 3.2.1.1 Connection Using 6-Wire Technology See also label on the housing outside (Chapter 2.3) and manual of the cable junction box. Terminal SIGN. M+ SIGN.
Installing the Instrument PR 5220 Operating Manual 3.2.1.3 Connecting PR 6221 Load Cells See PR 6021/08, -/68 operating manual. 3.2.1.4 External Load Cell Supply The internal load cell supply voltage of PR5220 (V+, V-) is not connected. The common line of the symmetrical external supply must be connected to the same terminal of PR 5220 as the shield of the load cell / extension cable. Specification of external supply: +/- 6 VDC + 5%, -30%; max ripple. 50 mVpp; max. asymmetry +/- 3%.
PR 5220 Operating Manual 3.2.2 Installing the Instrument RS-422/485 Interface The interface is intended for connecting a PR 1627 type remote display, a PR 1628 terminal or a PC for data transmission using the SMA protocol. Connection method: 4-pin plug-in terminal block Number of channels / type: Transfer rate (Bits/s): 1 RS-422 / RS-485 , full / half duplex 300, 600, 1200, 2400, 4800, <9600>, 19200 <8 / 1> or 7 / 1 , RxA (R-), RxB (R+), TxA, TxB Yes Max. 1000m Shielded twisted pair (e.g.
Installing the Instrument 3.2.3 PR 5220 Operating Manual Analog Output Connection method: Number of outputs: Output: Range: Resolution: Linearity error: Temperature effect: Load: Protected against short circuit: Electrical isolation: Cable length (shielded): 4-pin plug-in terminal block 1 current output, output voltage via external resistor Gross, net weight or via Profibus 0/4 ... 20mA, configurable E.g. 0 - 20 mA in max. 40,000 counts @ 0 - 20mA: <0,05 % @ 4 - 20 mA: <0,025 % < 100 ppm/K 0 ... max.
PR 5220 Operating Manual 3.2.4 Installing the Instrument 3 Optocoupler Inputs The optocoupler inputs have one common potential (GND) for the input group that is separated from the common potential of the output group. Connection method: Cable: Number of outputs: Input signal: Input voltage: Input current: Electrical isolation: 4-pin plug-in terminal block Shielded, max. 50 m 3 External supply required 10 ... 28 V DC for 'high' level 0 ... 5 V DC for 'low' level Max.
Installing the Instrument 3.2.5 PR 5220 Operating Manual 3 Optocoupler Outputs The optocoupler outputs have one common potential (GND) for the output group that is separated from the common potential of the input group. Connection method: 4-pin plug-in terminal block Cable: Shielded, max. 50 m Number of outputs: 3 Output signal: External supply required Output current: Output voltage: Max. 30 mA Max.
PR 5220 Operating Manual 3.2.6 Installing the Instrument Profibus Interface (PR 5220/01 only) Communication protocols and syntax comply with the Profibus-DP standard to IEC 61158 with transfer rates up to 12 Mbit/s. Transfer rate: Protocol: Transport: Cable: Cable impedance: Certificates: Electrical isolation: Cable length: 9.6 kbit/s to 12 Mbit/s, baud rate auto-detection PROFIBUS-DP-V0 slave to EN 50 170 (DIN 19245), mono or multi-master systems are supported. Master and slave devices, max.
Installing the Instrument 3.2.7 PR 5220 Operating Manual DeviceNet Interface (PR 5220/04 only) It is a complete DeviceNet adapter (SLAVE) with CAN controller and transfer rates of up to 500 kbit/s.
PR 5220 Operating Manual Controls 4 Controls 4.1 Status Indicator LEDs The instrument has 5 green LEDs for indication of the operating or error status. Power supply, bus connection Power on Bus Bus connection not provided lit lit blinks 1 Hz * The LED for the bus activity (PR 5220/01 a. PR 5220/04) is lit as soon as there is a connection. It continues being lit, also when there is no communication, or when the physical connection is cut.
Commissioning PR 5220 Operating Manual 5 Commissioning The meaning of indicator LEDs and the operating concept are described in Chapter 4. 5.1 Data Backup/Power Failure The calibration data and parameters as well as all configuration and interface data are stored in a nonvolatile (EAROM) memory. Unauthorized data changing can be prevented by an access code. Additional write protection is provided for calibration data and parameters (CAL switch, see Chapter 5.1.1). 5.1.
PR 5220 Operating Manual Commissioning 5.2 Switching on the Instrument The instrument can be put into operation and calibrated using a PC with the VNC program (on the CD packed with the instrument), an Internet Browser or the ConfigureIt program. 5.2.1 Resetting the Instrument, Activating 'DHCP' The instrument can be reset using a pin with a diameter of 1.0 mm (e.g. paper clip). By actuating during approx. 1 second, the program is re-started. When actuating during approx.
Commissioning 5.2.2 PR 5220 Operating Manual Searching the Instrument in the Network Using 'IndicatorBrowser' The address can be determined using the 'IndicatorBrowser' (in a directory on the CD-ROM packed with the instrument) program. Install and start the 'IndicatorBrowser'. When the instrument is connected to a network, it is “default” in the DHCP mode, i.e. an address is assigned to it by the server. This address, e.g. 172.24.21.85, can be determined using the ‘IndicatorBrowser’ program. 5.
PR 5220 Operating Manual 5.3.2 Commissioning Operation Using Internet Browser With the Internet browser, the [IP address] must be filled in. Example: [Remote Configuration (VNC)], [Remote Configuration (VNC) Pop up Window] For instrument operation using the VNC program without additional installation of VNC, see Chapter 5.3.1 . [Indicator], [Indicator Pop up Window] The weight value is displayed with the unit and status symbols.
Commissioning 5.3.3 PR 5220 Operating Manual INFO Function When you press , the program releases and status messages are displayed. The functions; see Chapters 5.4.1.1 and 5.4.9. key also has other Info Show version Show status Show HW-slots For operation, see application manual. When you select [Show version], the installed program releases and the board number are displayed: Info/Version Firmware Rel. 01.00.00 2006-12-02 10:50 Rel. 01.00.00 2006-12-02 10:50 Rel. 01.00.
PR 5220 Operating Manual 5.3.4 Commissioning Setup Function (VNC) Press to configure the main operating parameters. The instrument configuration depends on the application and the plug-in cards installed. Calibration is in a simple dialogue. Compliance with the relevant (verification) standards must be checked by the person commissioning the instrument or the verification officer. To protect the calibration data from overwriting, close the CAL switch on the back panel of the instrument.
Commissioning 5.3.6 PR 5220 Operating Manual Calibration Menu - Calibration Calibration of weighing electronics - New Reset Span and deadload - Max - Scale interval - Deadload at - Max at by load - Calibrated at - Sensitivity (µV/d) - Test Exit calibration - Modify Contin, Cancel 0.00001 ...<3000>... 999999 , t, lb, g <1>, 2, 5, 10, 20, 50 <0.000000 mV/V> or [by load] <1.000000 mV/V> or [by load] 0.00001 ...
PR 5220 Operating Manual Commissioning 5.4 Calibration Calibration using weights, mV/V or load cell data can be done using the VNC program. During calibration, the instrument must be set to gross weight display (reset tare, if necessary). For a ’legal-for-trade’ application, set the mode under -[Calibration]-[Param] to [W&M] before starting calibration; see Chapter 5.4.13.1. Select [New] to go to the maximum capacity [Max] (see chapter 5.4.3), select the scale interval and determine the dead load.
Commissioning 5.4.2 PR 5220 Operating Manual Selecting the Calibration Mode You can choose between [New] and [Modify] with the softkeys: New Modify Param 5.4.2.1 New Calibration Open the menu via -[Calibration]. When you press [New], the data is set to default first and calibration is started. SPAN and deadload will be reset You are prompted to confirm. Press [Continue] for the default settings, or [Cancel] to cancel the selection.
PR 5220 Operating Manual 5.4.3 Commissioning Determining the Maximum Capacity (Max) The maximum capacity (Max) determines the maximum weight without dead load of the weight to be measured and the displayed number of digits behind the decimal point. Normally, Max is less than the load cell capacity (nominal capacity x number of load cells). Permissible values are: in kg, t, g or lb [Max] from 0.00010 to 999999, with Max must be an integer multiple of the scale interval.
Commissioning 5.4.4 Max Scale interval PR 5220 Operating Manual Determining the Scale Interval WP A/Calibration 3000 d 3000 d 3000 kg 1kg The scale interval 1, 2, 5 10, 20 or 50 can be set by pressing . The weight unit is taken from [Max] and cannot be changed here. The number of digits behind the decimal point must be determined already when entering [Max] as well.
PR 5220 Operating Manual 5.4.5 Determining the Dead Load Max Scale interval Deadload at Max at Not calibrated Sensitivity by load Commissioning WP A/Calibration 3000 d 3000 d 0.00 kg 3000.00 kg 3000 kg 1 kg 0.000000 1.000000 4.000000 833.
Commissioning 5.4.6 PR 5220 Operating Manual Calibration with Weight (by Load) Select [by load] for calibration using weight. Place CAL weight The weight value for the calibration weight must be entered in a separate on the scale window. and enter value 2000 kg After applying the weight, enter the weight value and confirm with . The weight unit for the calibration to change) may differ from the unit in the instrument; conversion is automatic.
PR 5220 Operating Manual 5.4.7 Commissioning Calibration with mV/V Value The scale can be calibrated without weights. During input of the load cell mV/V value, the acceleration of gravity at the place of installation can be taken into account. The STAR load cell data is based on the acceleration of gravity effective at Hamburg, Germany: 9.81379 m/s². Calculation of the average load cell sensitivity: With D1 specification load cells, the use of sensitivity C given in the data sheet is sufficient.
Commissioning 5.4.8 PR 5220 Operating Manual Calibration with Load Cell Data (“Smart Calibration“) If the scale to be calibrated is not legal for trade, it can be calibrated without weights. The simplest method is with load cell data and without calculation; another method (with mV/V) is described in Chapter 5.4.7. WP A/Calibration 3000 d 3000 d 3.00 kg 3000.00 kg Max Scale interval Deadload at Max at Not calibrated Sensitivity by load 833.33 by mV/V by data 3000 kg 1 kg 0.001000 0.000000 4.
PR 5220 Operating Manual 5.4.9 Commissioning Subsequent Dead Load Correction If the hopper/platform weight changes by an amount that is higher than the zero-setting range; e.g., due to dead load reduction, dead load increase or mechanical changes, the functions for automatic zero tracking and manual zero setting no longer work.
Commissioning 5.4.11 PR 5220 Operating Manual Test Value Determination/Display Press [Test] to activate test value calculation. The maximum capacity (Max) is displayed with the designation without a weight unit. WP A/Calibration Test Depending on the setting under -[Calibration]-[Param]-[Test mode], either - the maximum capacity with [Absolute], or - the deviation from the test value with [Relative] is shown when you press 5.4.12 to view the test data.
PR 5220 Operating Manual 5.4.13 Commissioning Parameter Input Open the menu via -[Calibration]-[Param]. WP A/Calibration Measuretime Digital filter External supply Fcut Test mode W&M Standstill time Standstill range 160 ms bessel 8 - 12 VDC 3.00 Hz This line is shown only if the filter is on. absolute none 0.50 s 1.00 d [Measuretime] Select the measuring time; possible values: 5, 10, 20, 40, 80, 160, 320, 640, 960, 1280, 1600 ms. In 'legalfor-trade' mode select <= 1 s.
Commissioning PR 5220 Operating Manual WP A/Calibration Tare timeout Zeroset range Zerotrack range Zerotrack step Zerotrack time Overload 2.5 50.00 0.25 0.25 0.0 9 s d d d s d [Tare timeout] Enter a timeout value between 0.1 and 25 s for a taring/zero set command that cannot be executed (e.g., if scale mechanically unstable, filter settings faulty, resolution too high, stability condition too narrow).
PR 5220 Operating Manual Commissioning 5.4.13.1 Legal-for-Trade Operation Under -[Calibration]-[Param]-[W&M] you can choose between: [none] and a legal-for-trade mode [OIML], [NTEP] or [NSC]. [none] [OIML] [NTEP] [NSC] 0.125 mV/V at 30000 d 0.25 mV/V at 60000 d 0.125 mV/V at 3000 e 0.25 mV/V at 6000 e 0.42 mV/V at 10000 e 0.125 mV/V at 3000 e 0.25 mV/V at 6000 e 0.42 mV/V at 10000 e 0.125 mV/V at 3000 e 0.25 mV/V at 6000 e 0.42 mV/V at 10000 e Gross weight display Min. meas.
Commissioning PR 5220 Operating Manual 5.5 Error Messages 5.5.1 Measuring Circuit Error Messages The weighing electronics can generate error messages, which are output on the weight display. VNC Text Arith err Overload No EOC No sense voltage Negative Input Cause Internal arithmetic overflow (faulty calibration values) Input voltage is higher than Max + (x d) Input signal is higher than the permissible range of 36 mV.
PR 5220 Operating Manual Commissioning 5.6 Configuring General Parameters The configuration of parameters which are not related to the weighing electronics is divided into several sections (see Chapter 5.3.5). 5.6.1 Serial Ports To configure the serial interfaces, select -[Serial ports parameter].
Commissioning 5.6.2 PR 5220 Operating Manual SMA Protocol Select an RS-485 interface under -[Serial ports parameter]. Setup/Serial ports Remote display SMA none Builtin RS485 Param Only the baud rate is adjustable; the other parameters are fixed. Setup/Serial ports/Builtin RS485 Assigned to Baudrate Bits Parity Stopbits SMA 9600 bd 8 none 1 to select [Baudrate] and Press set the baud rate with The SMA protocol is described in Chapter 5.7.
PR 5220 Operating Manual 5.6.3 Commissioning Operating Parameters Define the basic operating parameters under -[Operating parameter]. Setup/Operating parameter AccessCode 0 SetTareKey SetZeroKey tare & reset tare only when not tared [AccessCode] The access code can be used to protect the [Setup] from unauthorized operation. Enter a number with up to 6 digits. As long as you are in this menu, the value can be overwritten as required. When [AccessCode] is set to 0, no access code ist prompted.
Commissioning 5.6.4 PR 5220 Operating Manual Fieldbus Parameters Setup Serial ports parameter Operating parameter Fieldbus parameter Press and to select [Fieldbus parameter] This menu item can only be selected if the instrument is a PR5220/01 or a PR5220/04 version. The instrument version automatically determines the corresponding protocol: [Profibus-DP] for PR5220/01 and [DeviceNet] for PRPR5220/04.
PR 5220 Operating Manual 5.6.5 Commissioning Network Parameters You can configure settings for the network connections (built-in LAN adaptor) under parameter]. Setup/Operating parameter 00:90:6C:FB:E9:85 PR5220-UDOWEIGH HW address Hostname Use DHCP IP Address Subnetmask Standardgateway Remote access VNC-Client 172.24.21.82 255.255.240.0 0.0.0.0 -[Network Fixed address determined by the instrument. The device name can be defined* by the user.
Commissioning 5.7 PR 5220 Operating Manual Limit Values, Digital Inputs and Outputs 5.7.1 Conditions for Limit Values and Digital Inputs, States for Outputs The limit values and digital inputs can be combined with conditions that must be met before an action is executed. With outputs, these conditions can be output as states directly.
PR 5220 Operating Manual 5.7.2 Under Commissioning Configuring Digital Inputs and Outputs -[Digital I/O parameter], you can open the configuration menu for outputs and inputs: Output 1 Output 2 Output 3 Input 1 on Input 1 off Input 2 on Input 2 off Input 3 on Input 3 off 5.7.
Commissioning 5.7.4 PR 5220 Operating Manual Configuring Inputs An action both for signal change from 0 to 1 (on) and from 1 to 0 (off) can be determined for each of the three inputs. The action may be dependent on another condition which must be met.
PR 5220 Operating Manual Commissioning 2. Determining a condition The selected action of each digital input can be combined with a condition that must be met for signal change from 0 to 1 (on) or for signal change from 1 to 0 (off). Select the condition from the list; see Chapter 5.7.1. No condition is defined when selecting [no condition]; the action is executed directly.
Commissioning 5.7.5 PR 5220 Operating Manual Configuring Limit Values Each limit value consists of a switch-on and a switch-off point for definition of a hysteresis. The three pairs of values must be entered according to the same principle. The limit values always refer to the gross weight. Values between -0.01 x Max and 1.01 x Max of the relevant scale are permissible.
PR 5220 Operating Manual Commissioning If the limits (Limit 1 and Limit 2) for 'On' and 'Off' are equal (on = off), output 1 (Limit 1 out) switches ON, when the weight (Wgt) exceeds the value and output 2 (Limit 2 out) switches OFF, when the weight drops below the value. Setup/Limit parameter Limit 1 on Action Condition set marker 1 no condition 900 kg X64=1 ----- 1.
Commissioning PR 5220 Operating Manual 5.8 Analog Output Determine the analog output under -[Analog output parameter]. Setup Serial ports parameter Date & Time Fieldbus parameter Network parameter Calibration Limit parameter Digital I/O parameter Analog output parameter Press and to select [Analog output parameter] Setup/Analog output parameter Analog mode no output Analog range 0 ...
PR 5220 Operating Manual 5.8.1 Commissioning Adapting the Analog Output The output current can be adapted in small ranges. This is required, if small deviations from the nominal value occur in a connected PLC.
Commissioning PR 5220 Operating Manual 5.
PR 5220 Operating Manual Commissioning The folder in which the programs and configurations are stored is shown. Click [Browse] to search and define a different folder. To create an icon on the PC desktop for easy starting of the program the box must be activated. Continue the installation with [Install]. The progress of installation is displayed; depending on the PC performance, the installation may take some minutes.
Commissioning 5.9.2 PR 5220 Operating Manual Starting the Program If the program has already been installed previously (see Chapter 5.3), it can be started using the icon on the desktop: 5.9.2.1 Creating a New Project Select [File]-[New]-[ConfigureIt Project]. Enter the project name (this is the name of the folder) and press [Next >]. Select the device type: define PR5220 and a configuration name (file) and press [Finish] to continue.
PR 5220 Operating Manual Commissioning 5.9.2.2 Defining a New Configuration Define a new configuration with [File]-[New]-[Configuration]. Select device type PR 5220 and click [Next >] to continue. Enter or select the folder for saving the configuration and enter the name for the configuration file. Complete by clicking [Finish]. The new configuration [Batch.cfg] is listed in folder [Mixhouse] of the Navigator.
Commissioning 5.9.3 PR 5220 Operating Manual Establishing the Communication to the Instrument The Navigator area contains the 'Mixhouse' folder with the configuration file 'Charge.cfg'. After double clicking [Charge.cfg] and clicking [Login] once the interface can be selected via [ConfigureIt] -[Communication Parameter]. Click [Search Device] to find all devices of the same type in the network. If the address of the instrument is known, it can be entered directly into [IP-Address].
PR 5220 Operating Manual 5.9.4 Commissioning Transferring a Data Set from the Instrument to the PC Click [ConfigureIt]-[Load from Device]. The complete data set (including the calibration data and parameters) is transferred from the instrument to the PC. 5.9.5 Saving the Current Data Set on the PC Select [File]-[Save as]; the complete data set (including the calibration data and parameters) is saved in a file. Select a folder and define a new name for the file. The file [Charge old.
Commissioning PR 5220 Operating Manual 5.9.5.1 Modifying a Data Set Select the configuration in the Navigator. Then select e.g. [Remote display]. Select [Edit parameter] to start changing. After selecting the port to which the printer of the instrument is connected, the transmission parameters can be changed. Click [OK] to complete. The new parameters are shown. Select [File]-[Save As] to save the modified data set in a file. Select a folder and define a new name for the file. Click [OK] to complete.
PR 5220 Operating Manual 5.9.6 Commissioning Transferring the Current Data Set or Selected Parameters to the Instrument Click [ConfigureIT]-[Save to device] to save parts of or the overall configuration in the instrument. After selecting, define the parameters to be transferred by clicking [>] or [>>] (for all parameters). Click [OK] to start the transfer. 5.9.7 Resetting the Instrument to Default Select [ConfigureIt]-[Reset to default] to reset the instrument to default.
Commissioning PR 5220 Operating Manual Transmitting the print file to a printer or selecting the data format of the data set for saving. 5.9.9 Operating the Instrument Using the Browser (VNC Program) Start the browser with [ConfigureIt]-[Activate Browser]. The program can be operated in the same manner as if started directly; see Chapter 5.3.2. 5.9.
PR 5220 Operating Manual SMA Protocol 6 SMA Protocol 6.1 General The protocol of the 'Scale Manufacturers Association' (SMA) provides a simple access to the scale. It can be used for reading data, or for executing functions. The RS-485 interface is used. Fixed interface settings are 8 bits, no parity and 1 stop bit. The commands to the transmitter are printable ASCII characters starting with = 0A hex and ending with = 0D hex. The instrument sends a reply on each received command after approx.
SMA Protocol PR 5220 Operating Manual 6.3 SMA Command Set The SMA command set is intended for requesting weight values and status information as well as for control of the scale. The commands start with and end with . Format: c 6.3.1 Requesting a Weight 6.3.1.1 Requesting a Weight Command: Reply: W The scale immediately returns the weight and status: gross weight if not tared, net weight if tared. For details, see Chapter 6.4.1 . 6.3.
PR 5220 Operating Manual Command: Reply: SMA Protocol Q The scale returns the weight and the status only, when the stability condition is met: Gross weight if not tared, net weight if tared. For this function, the stability condition must be met. The maximum waiting time for stability is set under [Tare timeout]; see Chapter 5.4.13.
SMA Protocol PR 5220 Operating Manual 6.3.2.2 Request for Taring with Fixtare Value Command: Reply: T The scale makes a taring attempt using the fixtare value and signals the tared status in the and characters. For details, see Chapter 6.4.1 . 6.3.2.3 Request for Zero Setting of the Scale Command: Reply: Z The scale makes a zero setting attempt and signals the zero status in the character.
PR 5220 Operating Manual 6.3.4 SMA Protocol Scale Data 6.3.4.1 Scale Data – First Line Comman d: Reply: A The scale sends the first line of its scale data. : For details, see Chapter 6.4.1 . 6.3.4.2 Scale Data – Other Lines Command: Reply: 6.3.5 B The scale sends additional lines of its scale data. : For details, see Chapter 6.4.1 . Scale Information 6.3.5.
SMA Protocol 6.4.1 PR 5220 Operating Manual Standard Reply With most commands, the reply format is as described below: Exceptions are the commands: 'D', 'A'/'B' and 'I'/'N'. Reply format and meaning: Start of reply message Scale status ‘Z’ ‘O’ ‘U’ ‘E’ ‘T’ Definition / example Zero within 1/4d = 0.000 Above Max = +weight Below zero
PR 5220 Operating Manual 6.4.2 ? 6.4.3 ! 6.4.4 SMA Protocol Reply with Unknown Command A command from the controlling computer that is not implemented, or invalid, is replied with an ASCII ‘?’. Reply in Case of Communication Error A command from the controlling computer that is unknown to the scale due to a communication error is replied with an ASCII ‘!’. This includes parity error or frame error (if any).
SMA Protocol 6.4.5 PR 5220 Operating Manual Reply with ‘A’ and ‘B’ Command Reply format with ‘A' and 'B' commands (variable length): : The reply format and meaning are: Start of reply from 'A'/'B' command The field name is three characters long, left-adjusted and filled up with spaces on the right, if necessary.
PR 5220 Operating Manual 6.4.6 SMA Protocol Scale Reply with ‘I’ and ‘N’ Commands Reply format with and 'N' commands (variable length): : Reply format and meaning: Start of reply from 'I'/'N' command ‘:’ The field name is three characters long, left-adjusted and filled up with spaces, if necessary.
Fieldbus Interface PR 5220 Operating Manual 7 Fieldbus Interface 7.1 Fieldbus Interface Protocol The interface works with an 8-byte write window and an 8-byte read window. The fieldbus exchanges its data cyclically with each slave. This means: In each cycle, 8 bytes are written and 8 bytes are read, also if the data content is unchanged. The fieldbus protocol ensures the data transport between the fieldbus master and the 2 x 8-byte data windows.
PR 5220 Operating Manual 7.1.1 Fieldbus Interface Write Window (Input Area) Data transmission from the master to the slave (PR 5220) is in this window. The first four bytes are used only for writing a data value. The register number is in byte 5. Bytes 6 and 7 contain bits in direct access independent of the write data. The command is executed after a 0-1 transition of the corresponding bit. 7.1.
Fieldbus Interface PR 5220 Operating Manual 7.2 Description of the I/O Area (Read / Write Window) 7.2.1 Input Area Data transmission from the master to the PR 5220 (slave) is via the input area. Weight or data requests are transmitted to the slave by the master. The master has write access; the slave has read access.
PR 5220 Operating Manual 7.2.2 Fieldbus Interface Output Area Data transmission from the PR 5220 to the master is via the output area. The weight or data information requested by the master is transmitted to the master by PR 5220. PR 5220 has write access, the master has read access. Byte 0 1 2 3 4 5 6 7 Name Read_Value (MSB) ::: ::: Read_Value (LSB) Read_Value _Selected Write Power Out 3 Active Fail Cmd Cmd Inp.
Fieldbus Interface 7.2.3 PR 5220 Operating Manual Reading and Writing Register via Fieldbus 7.2.3.1 Reading Data: Read_Value, Read_Value_Select, Read_Value_Selected When the master has to read from the instrument, the register number is transmitted in Read_Value_Select in the input area. The result is specified with Read_Value_Selected in the output area. Action of the master Writing register no.
PR 5220 Operating Manual Fieldbus Interface 7.2.3.5 Control Byte Some instrument functions can be executed by setting bits in the input area directly. Action of the master Setting bits in the control byte Response of PR 5220 The operation is handled Resetting bits in the control byte 7.2.3.6 Waiting for the Result of the Action When an action taking a longer time was started, the end of execution can be waited for after starting (see Chapter 7.2.3.3 and Chapter 7.2.3.5).
Fieldbus Interface 7.2.4 PR 5220 Operating Manual Example: Reading the Gross Weight The master writes value 8 in Read_Value_Select (byte 4) of the input area. Input area Byte 0 1 2 3 4 5 6 7 Description Value Gross 8 The master waits, until value 8 was reflected in Read_Value_Selected (byte 4) of the output area.
PR 5220 Operating Manual Fieldbus Interface 7.3 Feldbus Register 7.3.1 Register 0: I/O Status Bits for Reading Dynamic status, only reading is permitted Bit 7 Bit 6 Bit 5 Bit 4 Byte 0 Byte 1 Byte 2 Byte 3 7.3.
Fieldbus Interface 7.3.3 PR 5220 Operating Manual Register 2: State of State-Controlled Action Bits Only reading is permitted; the signal state is shown. Bit 7 Byte 0 Byte 1 Byte 2 Bit 6 Bit 5 87: 86: 85: GetFixTare SetFixTare ResetPWF Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 84: ResetTest 83: SetTest 82: ResetTare 81: SetTare 89: ResetError 80: SetZero 88: Print Byte 3 7.3.4 Register 3: State of Edge-Controlled Action Bits Only reading is permitted; it is always 0. 7.3.
PR 5220 Operating Manual 7.3.6 Fieldbus Interface Register 5: Device Type and Software Release Only reading is permitted. Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Bit 2 Bit 1 Bit 0 TYPE MSB TYPE LSB MAINVERSION SUBVERSION Byte 0 Byte 1 Byte 2 Byte 3 E.g. 5220 Rel 1.23 = 52200123hex 7.3.7 Register 6: Board Number Only reading is permitted. Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Board number MSB "" "" Board number LSB Byte 0 Byte 1 Byte 2 Byte 3 E.g. 148388723 = 08D83B73hex 7.3.
Fieldbus Interface 7.3.11 Register 30 Register 31 7.3.12 PR 5220 Operating Manual Register 30, 31: Fixed Values (Read/Write) Fixed value for analog output; value (num) 0... 20000 corresponds to 20mA Fixed value for fixtare; see also SetFixTare, GetFixTare ( see Chapter 7.3.3) Register 80 ... 89: State-Controlled Action Bits (Write) For setting bits, see Chapter 7.2.3.3. Only setting and resetting of single bits is possible. When changing a bit from 0 to 1, the corresponding action starts.
PR 5220 Operating Manual Global SPM Variables 8 Global SPM Variables For communication via OPC, the following variables are available: BOOL BOOL BOOL BOOL BOOL BOOL R R R W W W Digital input 1 Digital input 2 Digital input 3 Digital output 1, transparent mode Digital output 2, transparent mode Digital output 3, transparent mode X0 X1 X2 X8 X9 X 10 BOOL BOOL BOOL R R R Output Limit 1 Output Limit 2 Output Limit 3 X 16 X 17 X 18 BOOL BOOL BOOL BOOL BOOL BOOL BOOL BOOL BOOL BOOL BOOL BOOL BOOL BOOL B
Global SPM Variables PR 5220 Operating Manual BYTE BYTE BYTE R R R Transmitter status ADC status Command status B4 B5 B6 DINT DINT DINT DINT R R R R Current gross weight Current net weight Current tare weight Max weight (FSD) D8 D9 D 10 D 14 DINT DINT DINT DINT DINT DINT W W W W W W Weight limit 1 on Weight limit 1 off Weight limit 2 on Weight limit 2 off Weight limit 3 on Weight limit 3 off D 24 D 25 D 26 D 27 D 28 D 29 UDINT DINT W W Analog output for 'transparent' mode Write the value in
PR 5220 Operating Manual Configuration Print-Out 9 Configuration Print-Out Configuration of PR5220 ======================================= Printed :2006-11-17 17:24:47 Firmware (Beta) : Rel. 00.25.02.2774 2006-11-15 08:15 Appl-DEFAULT : Rel. 00.90 2006-11-08 15:52 Bios (Beta) : Rel. 00.25.02.
Repairs and Maintenance PR 5220 Operating Manual 10 Repairs and Maintenance Repairs are subject to inspection and must be carried out at Sartorius. In case of defect or malfunction, please contact your local Sartorius dealer or service center for repair. When returning the instrument for repair, please include a precise and complete description of the problem. Maintenance work may be carried out only by a trained technician with expert knowledge of the hazards involved and the required precautions. 10.
PR 5220 Operating Manual Specifications 12 Specifications 12.1 Instructions for Use of 'Free Software' The firmware in the PR 5220 instrument contains free software that is licensed under GNU General Public License (GPL) Version 2, June 1991, and GNU Lesser General Public License (LGPL) Version 2.1, February 1999. This software, developed by third parties, is protected by copyright and is supplied free of charge.
Specifications PR 5220 Operating Manual 12.2 General Data The following characteristics are valid after a warm-up time of at least 60 minutes (reference temperature: 23°C). 12.2.1 Power Supply Supply voltage Power consumption Power consumption 24 VDC 6 Watts 8 Watts with fieldbus option +/- 20 % 12.3 Effect of Ambient Conditions 12.3.
PR 5220 Operating Manual Specifications 12.4 Weighing Electronics The weighing electronics are suitable for connection of strain-gauge load cells. 12.4.1 Load Cells Load cell type Supply voltage Sense voltage monitoring Max. load Cable length 12.4.2 Strain gauge, 6 or 4-wire connection possible U= 12V DC for Imax= 160 mA for up to 8 load cells of 650 Ω each or 4 load cells of 350 Ω each Sense voltage below + 4VDC -- -4VDC is detected; can be switched off > 75 Ω Max.
Specifications PR 5220 Operating Manual 12.5 Mechanical Data 12.5.1 Construction Polyamide housing for mounting on top-hat rail, black, flammability class V0 (UL94). 12.5.2 Housing: Width Height Depth 12.5.3 Net weight Dimensions PR 5220/00 45 mm 99 mm 116 mm PR 5220/01, -/04 68 mm 99 mm 116 mm Weight PR 5220/00 0.29 kg PR 5220/01, -/04 0.35 kg 12.6 Use in Legal-for-Trade Mode The Guide to Verification and further documents can be found on the Internet at www.sartorius-mechatronics.com 12.6.
PR 5220 Operating Manual Index 13 Index Limit values .................................................................. 56 A Access code .................................................................. 49 Adapting the analog output....................................... 59 Analog output.............................................................. 58 B M Max ............................................................................... 35 Maximum capacity ............................................
Index PR 5220 Operating Manual W Z Warning ........................................................................14 Weight error..................................................................25 Weight status indicator LED .......................................25 Write window ...............................................................79 Zero setting ..................................................................49 Zero-setting range .......................................................
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