Operating instructions SINEAX VB 604s Programmable
Contents
1. Reference value Input 2 Line resistance Q in 2 wire measurement 0 30 Ohm Reference temperature C in TC ext comp 20 70 C System frequency Hz 10 100 Hz Automatic parameter correction Resistance teletransmitter For teletransmitters the measuring range is defined by 3 resistance values Input 2 Same as Input 1 INPRANGE1 measuring range start Ra Ra T 0 INPRANGE1 measuring range end Re i 7 Rd 2 FEED O 100 O o 8 12 Description Data type Default Description TSET SETTING REAL UINT16 1 0 Settling time 99 s 1 30 Automatic parameter correction Description Recognition of the type of connection 2L 3L 4L after reset Input 1 Breakage monitoring activated Input 2 Breakage monitoring activated Input 1 Short circuit monitoring activated Input 2 Short circuit monitoring activated 40550 MATRIX UINT8 Linking of inputs with outputs 0 Oih Output 1 00h Not used Oth Input 1 02h Input 2 03h Input 1 2 04h Input 1 2 05h Input 2 1 06h Input 1 2 07h Minimum value Input 1 2 08h Maximum value Input 1 2 09h Mean value Input 1 2 81h Sensor redundancy Input 1 normally 82h Sensor redundancy Input 2 normally 87h Sensor redundancy Minimum value Input 1 2 88h Sensor redundancy Maximum value Input 1 2 89h Sensor redundancy Mean value Input 1 2 Only measured variable2. ERRVAL2 OUTSET2 Bit 6 7 STATUS 1 Bit 4 5 7 8 OUTSETI Bit 6 7 STATUS 1 Bit 4 5 7 8 Trimming TRIMI TRIM2 OUTPUTI OUTPUT2 Output 1 mA V Output 2 mA V Legend Measured variables Configuration paramerters Limit value link LIMITA LIMITI Measured variable limit value 1 LIMIT2 Measured variable limit value 2 LIMIT2ON LIMIT2OFF LIMITI1OFF LIMITION TONLIMITA Limit value TOFFLIMITA delay Limit value 1 STATUSI Limit value 2 STATUSI Breakageh Short circuit ALARMSETA Alarm link without inversion TON Alarm delay TOFF Rise drop Sas pm EE se es Se See es Alarml STATUSI Alarm2 ALARMSETA Bit 7 INV RELAISSIM ALARMSETA Bit 0 7 Relay 1 status Relay 1 LED2 LEDS 5 6 Measured values Triggering action Description Data type Default Description ACTION UINT16 0 This register starts actions Action Description 18 Input 1 With short circuited input terminals the line calibration is realised and the measured parameters are stored in the device This procedure is indicated by a flashing green LED 19 Line calibration at Input 2 same as Input 1 ACTDAT Additional information for the implementation of an action Simulation of output variables e Writing into the PERCENT1 PERCENT2 OUTPUT1 OUTPUT2 registers interrupts the signal flow to the respective variable and the desired value is specified However percent a
3. TC Type R 10 TC Type S 11 TC Type T 12 TC Type U 13 TC Type W5 W26Re 14 TC Type W3 W25Re Automatic parameter correction 11 Description Data type Default Description INPRANGE1 Measuring range Input 1 Variable Range Minimum span UlmV 0 mV 1000 mV 2 mV UM 0V 300 V 1V RTD Acc sensor limits TC Acc sensor limits R 0 5000 Q 8 Ohm see special case WF WFDIN mA 0 50 mA 0 2 mA Automatic parameter correction 0 0 0 Measuring range start at 2xmA 4 0 1 1000 0 Measuring range end at 2xmA 20 0 SCALE1 1 0 Scaling factor for INPUT1 larger than 0 0 SENSVAL1 100 0 Input 1 Sensor value Q at 0 C e g 100 0 for Pt100 Pt20 Pt1000 Ni50 Ni1000 WF WFDIN SENSVAL1 Rd Automatic parameter correction 0 0 Reference value Input 1 Line resistance 2 in 2 wire measurement 0 30 Ohm Reference temperature in TC ext comp 20 70 C Automatic parameter correction INPUT2 0 FFh Type of measurement Input 2 same as Input 1 at 2xmA 50h 1 FFh Sensor type Input 2 same as Input 1 INPRANGE2 0 0 Measuring range start at 2xmA 4 0 1000 0 Measuring range end at 2xmA 20 0 SCALE2 1 0 Scaling factor for INPUT2 larger than 0 0 SENSVAL2 100 0 Input 2 Sensor value Q at 0 C e g 100 0 for Pt100 Pt20 Pt1000 Ni50 Ni1000 WF WFDIN SENSVAL1 Rd Automatic parameter correction
4. Time delay Adjustable 0 3600 s Signaling Relay contact alarm LED Status 1 Sensor breakage and short circuit monitoring measuring input Relay contact alarm LED Status 1 Output value in case of a fault Other monitoring operations Monitoring of measured value between 2 input sensors for a certain period of time e g due to different sensor response times If this time is exceeded an alarm is signalled See Limit values 1 and 2 Measurement with 2 temperature sensors if Sensor 1 fails fault Sensor 2 is activated for bridg ing See measuring variable for outputs Signalling Drift monitoring Sensor redundancy Alarm signalling Relay contact With closed contact the yellow LED shines invertible Alarm LED Time delay Adjustable 0 60 s Output value in case of a fault For sensor breakage and short circuit value adjustable 10 110 Power supply 100 230 V AC 45 400 Hz Displays at the instrument LEDs in front plate Power ON Green LED the LED flashes if the device is addressed via the interface Relay contact Yellow LED Alarm Red LED Configuration programming Operation with PC software CB Manager 5 Modbus interface 5 1 EIA RS 485 Standard The EIA RS 485 standard defines the physical layer of the Modbus interface Coding The data is transmitted in serial form via the 2 wire bus The information is coded as a difference signal in the NRZ code Positive
5. calculations and sensor monitoring e g prognostic maintenance of sensors System capability Communication via Modbus interface Freely programmable relay e g for limit or alarm sig nalling AC DC wide range power supply unit Pluggable high quality screw terminals Contents 1 Functional description nenne 2 2 Connection to a PC and communication via CB ManaGel ccccsssseccceesseccesesececeeaseeseneaeeeeenessenensans 3 6 DOCK Gl Agrar leeren 4 4 Technical data cccccsececeeccceecceeeecceceeeeeeceseeeeeeeneeeees 4 5 Modbus interface nenn neu 6 5 1 EIA RS 485 Standard nennen 6 5 2 Coding and ACCreSSING cssssscccsseeseeceeeeeeeeseasees 6 9 3 IMA DOING seene e E aT 7 5 4 Device IdentifiCation cccccccsseeceseeceseeseeeeeeeeseees T 5 5 Signal HOW 8 5 6 Measured ValUCS cccccsccccseeceeeecesseceeeseeeseeeeseees 9 5 7 Configuration parameters c cccccessseeeeeeeeeeeeeees 10 6 Electric connections ccccccceeceeeseeceeecceeeseeeesaeeesees 16 7 Dimensional drawing user 18 8 Accessories ecccianciaurcanessemsevancnidnesuasiiawandaandcanentantsanntiaas 18 9 Conformity declaration cccccseseeeeceeeseeceeeeeeeeeaeees 18 All settings of the instrument can be adapted to the measur ing task by PC software The software also serves visualising commissioning and service A distinctive feature of SINEAX VB604s is constituted by the fact that ap
6. in device type 2x direct current mA 7 Dimensional drawing AAAY DDAA Oi Meanie BAUER 108 9 10 11 12 13 14 15 16 DODAO 7E 8 Accessories USB RS485 converter for SINEAX VB604s programming Article No 163 189 18
7. is connected to Terminal GND with a resistance of 1 kOhm is connected to the RS485 interface before the device is switched on After the device has been switched on the red LED shines for approx 30 seconds During this time the green LED flashes Subsequently the red LED turns off the green LED continues flashing Within further 30 seconds this plug has to be removed from the device After the successful completion of this procedure the communication default settings are stored again in the device If the procedure described is not adhered to the interface parameters are not changed 10 Configuration Address Description Data type Default Description 40517 DATE UINT32 0 Configuration date UTC time stamp in seconds starting 1 1 1970 40519 TAG CHAR 8 V604s 0 Device text or VB604s 0 40523 INPUT1 UINT8 00h Type of measurement Input 1 at 2xmA FFh Measurement is inactive Wiring variant A Terminal 00h Voltage measurement mV 3 4 04h Thermocouple internally compensated K 3 4 60h Thermocouple with ext cold junction thermostat K 3 4 21h Resistance thermometer 2 wire K 1 4 22h Resistance thermometer 3 wire K 1 3 4 23h Resistance thermometer 4 wire K 1 2 3 4 24h Thermocouple with ext Pt100 on Terminals 1 4 K 1 3 4 44h Thermocouple with ext Pt100 on Terminals 2 8 K 3 4 2 8 Oth Resistance measurement 2 wire Q 1 4 02h Resistance measurement 3 wire Q 1 3 4 03h Resistance measurem
8. 00 19 200 38 400 56 000 57 600 115 200 Baud 11 bit format 2 stop bit without parity or 1 stop bit with even uneven parity Mode 5 2 Coding and addressing Addressing In the telegram all data addresses refer to zero The first data element is always addressed via the 0 address For example the coil which is known as Coil 1 inthe device is addressed as Coil 0 in the telegram Coil 127 is addressed as 0x007E Holding register 40001 is addressed as Register O in the telegram The function code of the telegram already states that a holding register is concerned Consequently the reference to 4XXXX is implicit Holding register 40108 is addressed as 0x006B 107 decimal End of Transmission ldle Line B Data bits Serialisation The specification defines the telegrams as byte Sequences The respective physical layer RS485 Ethernet is responsible for the correct serialisation of the bytes MSB or LSB First RS485 UART COM transmits the Least Significant Bit first LSB First and adds the synchronisation and backup bits start bit parity bit and stop bit Bits Bits are represented within a byte in a conventional manner with the MSB Bit 7 leftmost and the LSB Bit 0 rightmost 0101 1010 Ox5A 90 An example for the inquiry of Coils 20 to 40 of Slaves 17 Byte Inquiry Response 0 Slave address 0x11 Slave address 0x11 1 Function code 0x0
9. 1 Y value 10 in of the measuring range Table 1 X values in of the measuring range Table 1 Y values in of the measuring range Table 1 Y value 110 in of the measuring range Tabelle 1 Y Wert 10 in vom Messbereich Tabelle 1 X Werte in vom Messbereich 0 0 110 0 Tabelle 1 Y Werte in vom Messbereich Tabelle 1 Y Wert 110 in vom Messbereich 40720 40760 1 Max 22 mA or 11 V 2 Automatic correction of parameters in the device Each parameter must range within permitted limits These partly depend on other parameters If parameters determining the limits of dependent parameters are changed e g measuring range is dependent on the type of measurement the respective parameters are automatically limited to the permitted parameters The status will show that such a correction has taken place Due to linking and scaling the measuring ranges are rescaled to different ranges Limitations of configuration parameters Options to combine types of measurement Register 40523 40534 This is automatically realised in the device Abbreviations The numerous types of measurement can be combined with K SCALE1 each other in different ways ies SCALE a See Table 3 p 18 TaT INPRANGE1 Mint T k Max1 T k The earthed combination is used if both sensors are T T INPRANGE2 Min2 T k Max2 T k connected to each other Maximum value MEAS1 Max1 Max2 Mi
10. 1 Function code 0x01 2 Start address 0x00 Byte count 0x03 3 19 Coil 20 0x13 Byte 0 OxCD 4 Number 0x00 Byte 1 0x6B 5 20 40 21 0x15 Byte 2 0x01 The start address in the inquiry plus the bit position in response byte O corresponds to the coil address Commenced bytes are completed with zeros Coil 27 20 OxCD 11001101b Coil20 ON Coil21 OFF Coil22 ON etc Bytes Modbus does not know a byte or character data type See address space Strings or byte arrays are mapped in hold ing registers 2 characters per register and transmitted as a character stream e g Hello_World Register HEX 40101 0x4865 40102 Ox6C6C 40103 Ox6F5F Register HEX 40104 0x576F 40105 0x726C 40106 0x6400 Words Registers or words are transmitted according to specification in Big Endian format e g Read Holding Register 40101 of Slave 17 Float Modbus does not know any data types to represent float ing point numbers On principle any data structures may be mapped on the 16Bit register cast The IEEE 754 standard is the most used standard to represent floating point numbers Exponent u The first register contains Bits 15 0 of the 32 bit number bit 0 15 of the mantissa The second register contains Bits 16 32 of the 32 bit number algebraic sign exponent and Bit 16 22 of the mantissa 5 3 Mapping Address space The addres
11. 1 REAL Output trimming Output 1 Automatic parameter correction 0 10 0 Offset trimming in of the output range setting range 10 1 100 0 Gain trimming in of the output range setting range 90 110 40578 ERRVAL1 REAL 0 0 Output value Output 1 in case of a fault in of the output range setting range 10 110 14 Default 05h at VB604s Oth Output range Output 2 0 4 0 1 20 0 Output trimming Output 2 0 10 0 Address 40580 Description OUTSET2 Data type UINT16 Description Output settings Output 2 same as Output 1 OUTRANGE2 Minimum value 20 20 mA 10 10 V 20 20 mA 10 10 V Maximum value Offset trimming in of the output range setting range 10 100 0 Gain trimming in of the output range setting range 90 110 ERRVAL2 0 0 Output value Output 2 in case of a fault in of the output range setting range 10 110 GRAD_TIME 1 0 Time span between two measured values for gradient calculation of limit values in seconds Range 4 x TSET 26210 s Automatic parameter correction NUMTAB ber of table values 0 Number of table values Table 1 Automatic parameter correction Number of table values Table 2 Automatic parameter correction TAB1_YA TAB1_X TAB1_Y TAB1_YE TAB2_YA TAB2_X TAB2_Y TAB2_YE REAL REAL 20 REAL 20 REAL REAL REAL 20 REAL 20 REAL Table
12. Limit value 2 40271 T_JUNCTION1 REAL 0 0 Cold junction temperature Input 1 40273 T_JUNCTION2 REAL 0 0 Cold junction temperature Input 2 40275 ELAPSED UINT32 0 Operation hour counter s 40277 PERCENT1 REAL 0 0 Output 1 Scaled output variable in 40279 PERCENT2 REAL 0 0 Output 2 Scaled output variable in 40281 OUTPUT1 REAL 0 0 Output 1 mA V 40283 OUTPUT2 REAL 0 0 Output 2 mA V 40290 RELAISSIM UINT16 0 Specify relay status Bi Description 0 0 Relay 1 deactivated 1 Relay activated Relay specification only possible if ALARMSET for relay 00h 5 7 Configuration parameters Settings Address Description DEVADDR Data type UINT16 Default Description MODBUS Slave address 1 247 MODBUS UINT16 MODBUS settings Bit Description 0 2 Baudrate 9600 14400 19200 38400 56000 57600 115200 Reserved Odd parity Even parity Parity disabled Parity enabled 1 Stop bit 2 Stop bits esponse delay ms 5 255 0 2 3 4 5 6 T 0 ile 0 1 0 1 R Resetting of communication settings Once the MODBUS settings have been stored in the device communication with the device is only possible if the settings are known The following technique resets the MODBUS settings to the delivery status Device address 01h Baudrate 19200 Parity None Stop bits 2 A plug prepared for this purpose Terminal
13. Operating instructions SINEAX VB 604s Programmable multifunctional transmitter with REMOTE 1 0 functionality VB604s Be Version 01 04 11 Camille Bauer AG Aargauerstrasse CH 5610 Wohlen Switzerland Phone 41 56 618 21 11 Fax 41 56 618 35 35 info camillebauer com www camillebauer com MAcamite BAUER Operating instructions SINEAX VB 604s Programmable multifunctional transmitter with REMOTE I O functionality First read then The unobjectionable and safe operation pre supposes that these operating instructions have been read and understood Devices may only be disposed of in a pro fessional manner 1 Functional description VB604s is a multifunctional transmitter for top hat rail as sembly with the following main characteristics Measurement of DC voltage DC current temperature RTD TC and resistance Programmable remote I O functionality Readout of all input variables and internally calculated values via MODBUS Simultaneously the outputs and the relay may be controlled via MODBUS Free selection as to whether the output variables are dependent on the input variables or whether the outputs are controlled independently of the inputs via MODBUS Sensor connection without any external jumpers 2 inputs e g for sensor redundancy or difference formation 2 outputs U and or 2 inputs can be linked with each other and allocated to the 2 outputs which enables
14. art from the full functional range of a mul tifunctional signal converter it can also be used as a small remote I O system In SINEAX VB 604s the signal flow may be controlled in such a way that the input signal or the measured variable is not inevitably routed to the output However the values can be communicated via MODBUS In this operating mode the outputs as well as the relay may also be controlled via MODBUS Whether this remote functionality is applicable to both or only to one channel can be freely selected If only one channel is selected the second one behaves like a normal signal converter 2 Connection of SINEAX VB604s to a PC and communication via CB Manager VB604s communicates with a PC CB Manager via an RS 232 RS485 interface and a MODBUS protocol Select the following settings in this respect language a Time zone vR5232 R5485 TCP IP USE Select the RS 232 RS485 interface under Options Inter face This is also applicable if an RS485 USB converter is used and the converter is connected to the computer via the USB connection Subsequently enter the following settings under Options Interface Settings RS232 R5485 Settings COM Fort aji 3200 Baudrate D atabits FE Stopbits Timeout Jo VR660 A200F 7 CAM APLUS WEDds address gt FE The existing COM ports are determined as the communi cation interface when starting the program and sel
15. e Manager File Action View Help gt aseE a Ports COM amp LPT of ECP Printer Port LPT1 oY Silicom Serial Card COM1 WF U232 Serial On USB Port COM4 FR Processors Sound video and game controllers He Storage volumes E System devices H Universal Serial Bus controllers This example shows the COM ports of a PCMCIA card and a USB RS232 converter Silicom Serial Card COM1 USB RS232 adapter COM4 If you use the Camille Bauer USB RS485 converter Article Number 163189 the same is to be connected as follows 3 Block diagram Power supply jo 4 Technical data Table 1 Input variables measuring ranges Measurement type Measuring range Minimum span Measuring input 1 gt Direct voltage For limits see Table 1 Ri gt 10 MQ continuous overload max 1200 mV Measuring range mV Direct current For limits see Table 1 Ri 11 Q continuous overload max 50 mA Measuring range mA r gt ei wn eee eeenerenne output te Sede cee ewww were renee nnnnmacene Sonenmunnonnenunnnneronsemurnen Resistance thermometer RTD Resistance measurement types Pt100 IEC 60751 adjustable Pt20 Pt1000 Ni100 DIN 43 760 adjustable Ni50 Ni1000 Measuring range limits See Table 1 Wiring 2 3 or 4 wire connection Measuring current 0 2 mA Line resistance 30 per line in 2 wire connection adjustable or calibratable Thermocouples TC The
16. earthed sensor tips or two mV inputs with acommon earth potential on Terminals 4 and 8 In these cases the specified types of measurement must be configured for earthed sensors See Table 3 Options to combine types of measurement page 18 Table 2 Connections of inputs Types of measure Wiring ment Direct voltage mV Thermocouple with external cold junction thermostat or internally compen sated Thermocouple with Pt100 at the termi nals at the same input Types of measure Wiring ment Thermocouple with Pt100 at the ter minals at the other input Resitance thermometer or resistance measurement 2 wire Resistance thermometer or resistance measurement 3 wire Resistance thermometer or resistance measurement 4 wire Resistance teletransmitter WF Resistance Teletransmitter WF DIN Direct voltage mA Input 2 only in corresponding device type 17 Table 3 Measuring method combination options 9 Conformity declaration C EG KONFORMIT TSERKL RUNG AAcAMILLE BAUER EC DECLARATION OF CONFORMITY Dokument Nr VB604s_CE konf DOC Document No Hersteller Camille Bauer AG Manufacturer Switzerland Anschrift Aargauerstrasse 7 Address CH 5610 Wohlen Produktbezeichnung Programmierebarer multifunktionaler Messumformer Product name Programmable multifunctional transmitter Typ Type Sineax VB604s Das bezeichnete Produkt stimmt mit den Vorschriften fo
17. ecting RS232 RS485 Only COM ports found are available for selection Limiting the range of possible device addresses speeds up the search of connected devices considerably Example If only 2 devices are connected it makes sense to select the address range from 1 to 2 All settings are stored as the program is terminated If the COM port is not available upon the next start of the pro gram e g because the converter has not been plugged in another valid interface is set To determine which COM port has been allocated to the RS485 converter if required please proceed as follows System Properties System Restore Automatic Updates General Computer Name Hardware Advanced Device Manager The Device Manager lists all the hardware devices installed on your computer Use the Device Manager to change the properties of any device u LEER Device Manager Drivers Ey Driver Signing lets you make sure that installed drivers are compatible with Windows Windows Update lets you set up how Windows connects to Windows Update for drivers Driver Signing Windows Update Hardware Profiles Hardware profiles provide a way for you to set up and store different hardware configurations Hardware Profiles x Il rs vo The COM port of an external RS232 or RS485 converter may be determined and if required changed via the Windows system control Example for Windows XP System control gt System 2 Devic
18. ent 4 wire Q 1 2 3 4 42h Resistance teletransmitter WF Q 1 3 4 62h Resistance teletransmitter WFDIN Q 1 3 4 20h Voltage measurement V 6 4 40h Current measurement mA 5 4 06h Sensor earthed Voltage measurement mV 3 4 07h Sensor earthed TC internally compensated K 3 4 66h Sensor earthed TC ext cold junction thermostat K 3 4 27h Sensor earthed TC with ext Pt100 on Terminals 1 4 K 1 3 4 Wiring variant B 10h Voltage measurement mV 7 8 14h Thermocouple internally compensated K 7 8 70h Thermocouple with ext cold junction thermostat K 7 8 31h Resistance thermometer 2 wire K 2 8 32h Resistance thermometer 3 wire K 2 8 54h Thermocouple with ext Pt100 on Terminals 1 4 K 7 8 1 4 34h Thermocouple with ext Pt100 on Terminals 2 8 K 2 1 8 11h Resistance measurement 2 wire Q 2 0 12h Resistance measurement 3 wire Q 2 10 52h Resistance teletransmitter WF Q 2 1 8 72h Resistance teletransmitter WFDIN Q 2 1 8 16h Sensor earthed Voltage measurement mV 7 8 17h Sensor earthed TC internally compensated K 7 8 76h Sensor earthed TC ext cold junction thermostat K 7 8 50h 2nd current input mA 6 4 Combination limits are separately shown in a table on page 14 FF Sensor type Input 1 FFh Linear 0 RTD Ptxxx e g Pt100 1 RTD Nixxx 2 Customer specific characteristic curve only with NLB 3 TC Type B 4 TC Type E 5 TC Type J 6 TC Type K T TC Type L 8 TC Type N 9
19. lgender Europaischer Richtlinien berein nachgewiesen durch die Einhaltung folgender Normen The above mentioned product has been manufactured according to the regulations of the fol lowing European directives proven through compliance with the following standards Richtlinie Directive 2004 108 EG Elektromagnetische Vertr glichkeit EMV Richtlinie 2004 108 EC Electromagnetic compatibility EMC directive Fachgrundnorm Messverfahren Generic Standard Measurement methods St raussendung EN 61000 6 4 2007 EN 55011 2007 A2 2007 Emission St rfestigkeit EN 61000 6 2 2005 IEC 61000 4 2 1995 A1 1998 A2 2001 Immunity IEC 61000 4 3 2006 A1 2007 IEC 61000 4 4 2004 IEC 61000 4 5 2005 6 2008 11 2004 IEC 61000 IEC 61000 Richtlinie Directive 2006 95 EG Elektrische Betriebsmittel zur Verwendung innerhalb bestimmter Spannungs grenzen Niederspannungsrichtlinie CE Kennzeichnung 95 2006 95 EC Electrical equipment for use within certain voltage limits Low Voltage Direc tive Attachment of CE marking 95 14 EEE EN HE EEE EEE FI FREIEN CE ee ee EN Norm Standard IEC Norm Standard EN 61010 1 2001 IEC 61010 1 2001 Ort Datum Wohlen 01 April 2011 Place date 1 Selectable only in device type 1x direct current mA and in 1x high voltage V ui ie Yes M Ulrich J Brem Leiter Technik Head of engineering Qualit tsmanager Quality manager 2 Selectable only
20. nd output value cannot be simulated simultaneously The status of the simulation mode can be read in the STATUS2 status register e The simulation mode is terminated by writing O into the respective bits in the STATUS2 register e VB604s After a change of the configuration parameters the desired value must be specified again A relay parameter can be specified by writing into the RELAISSIM register only if ALARMSET for relay OOh Current measured variables Description Data type Default Description STATUS1 UINT16 0 Status 1 u Description Reserved Reserved Device fault Parameter fault Sensor breakage Sensor short circuit Reserved Sensor breakage Sensor short circuit Reserved Alarm 1 Alarm 2 relay 1 status before inverting Limit value 1 Limit value 2 Relay 1 status Device reset or new parameter values CON OOP WDM O STATUS2 UINT16 Status of the simulation mode A set bit indicates the simulation mode of the respective register Bit Description 0 Output 1 PERCENT1 1 Output 1 OUTPUT1 2 Output 2 PERCENT2 3 Output 2 OUTPUT 2 The simulation mode is terminated by writing zeros into the respective bit positions 0 3 INPUT1 Measured value Input 1 INPUT2 i Measured value Input 2 MEAS1 Measured variable for Output 1 MEAS2 Measured variable for Output 2 LIMIT1 Measured variable for Limit value 1 LIMIT2 Measured variable for
21. nimum value MEAS1 Min1 Min2 Measuring ranges Register 40524 40535 see table 1 page 3 Mini Min2 Maxi Max2 Mini Max2 Maxi Min2 Min2 Max1 Max2 Min1 15 Matrix Input 1 2 Minimum value MEAS1 Mini Max2 Maxi Min2 Mini Max2 Mini Min2 Mini Max2 Min2 Max1 Maxi Max2 Maxi Min2 Maximum value MEAS1 Max1 Max2 Max1 Min2 Max1 Max2 Mini Max2 Mini Min2 Mini Min2 Maxi Max2 Mini Min2 Max Min1 Min2 Max1 Max2 Min Min1 Max2 Min2 Max1 Minimum value Input 1 2 Min Min1 Min2 Max Min1 Min2 Mint Min2 2 Min Max1 Max2 Max Max1 Max2 Max1 Max2 2 Maximum value Input 1 2 Mean value Input 1 2 Sensor backup Input 1 Mini Max1 Sensor backup Input 2 Min2 Max2 Sensor backup minimum value Min1 Max2 Input 1 2 Sensor backup maximum value Min1 Max2 Input 1 2 Sensor backup mean value Mini Max2 Input 1 2 K k Tia Th ae Ta Setting time Register 40547 The minimum setting time depends on whether both inputs are configured on the types of measurement on breakage and short circuit monitoring The following minimum setting times result for the input Short circuit monitoring Minimum setting time ms Voltage mV 315 Voltage V Current mA Resistance Q 2L Resistance Q 3L WF WF_DIN Resis
22. or short circuit Input 1 or 2 These settings may all be combined with each other Alarms rise delay s 0 60 Alarms drop delay s 0 60 TONLIMITA REAL 0 0 Limit values 1 2 rise delay s 0 3600 TOFFLIMITA REAL 0 0 Limit values 1 2 drop delay s 0 3600 LIMIT10N REAL 0 0 Switching on threshold Limit value 1 unit of LIMIT1 LIMITIOFF REAL 0 0 Switching off threshold Limit value 1 unit of LIMIT1 LIMIT2ON REAL 0 0 Switching on threshold Limit value 2 unit of LIMIT2 LIMITZOFF REAL 0 0 Switching off threshold Limit value 2 unit of LIMIT2 OUTSET UINT16 05h Output settings Output 1 at VB604s 01h Bit Description 0 1 Output limit 0 0 mA or OV 1 1 mA or 0 5 V 2 2 mAor1V 3 0 2 0 5 mA or 0 1 0 25 V e g 3 8 mA 20 5 mA Signal flow 0 Interrupted only possible with VB604s 1 Activated V604s Output configuration 0 Current output 1 Voltage output Inverting 0 normal 1 inverted Table 0 without 1 with table Output in case of a fault 0 PERCENTx 1 ERRVALX in case of fault Input 1 2 ERRVALX in case of fault Input 2 3 ERRVALX in case of fault Input 1 or 2 Transmission function 0 User defined 1 Linear 2 Quadratic 3 Volume of a horizontal cylinder 40570 OUTRANGE1 REAL Output range Output 1 Automatic parameter correction 0 4 0 Minimum value 20 20 mA 10 10 V 1 20 0 Maximum value 20 20 mA 10 10 V 40574 TRIM
23. polarity signals a logic 1 negative polarity signals the logic 0 Connections A shielded twisted 2 conductor cable should be used as a bus cable Shielding serves improved electromagnetic com patibility EMC Depending on the source of information the description of Conductor A and B is contradictory The potential difference of all bus participants may not exceed 7V Therefore the use of a shield or a third conductor ref line is recommended to create potential equalisation line line f ir fo j 2 u ref line i4 H Start of Idle Line Transmission U A R T R Sy 4 _ 8 5 Topology Both ends of the bus cable must be equipped with a line terminator Supplementing the line termination resistance RT of the EIA RS 485 standard an additional resistance RU pullup must be wired against the supply voltage and a resistance RD pulldown against the reference potential These two resistances ensure a defined idle potential on the line when none of the participants is sending Slave 4 i T EJ E ox lave 390 RS 485 AP mae BS 220 RS 485 B N lt n 390 NO System requirements Cable Twisted 2 wire line wave resistance 100 to 130 Q min 0 22mm 24AWG Line length Maximum 1 200m depending on the transmission rate Participants Maximum 32 per segment Rate 9 600 14 4
24. range 20 mA range may be freely set Burden voltage max 12 V Open circuit voltage lt 20V Limit Adjustable max 22 mA Residual ripple lt 1 pp related to 20 mA Direct Voltage Output range 10V range may be freely set Load max 20 mA Current limit Approx 30 mA Limit Adjustable max 11 V Residual ripple lt 1 pp related to 10 V Output settings Limit Gain offset trimming Inversion Relay contact output ZH Contact 1 pole normally open contact Switching capacity AC 2 A 250V AC DC 2 A 30V Bus programming connection lt RS 485 Modbus RTU 9 6 115 2 kKBaud adjustable Interface protocol Baudrate Transmission behaviour Measured variables for the outputs e Input 1 e Input 2 e Input 1 Input 2 e Input 1 Input 2 e Input 2 Input 1 e Input 1 Input 2 e Minimum value maximum value or mean value of Input 1 and Input 2 Sensor redundancy Input 1 or Input 2 Linear user specific via basic value table 24 basic values per measured variable Adjustable 1 30 s Transmission function Settling time Limit values and monitoring Limit values 1 and 2 Number 2 Measured variables for limit values e Input 1 e Input 2 e Measured variable for outputs Input 1 Input 2 e g drift monitoring in case of 2 sensors e Input 2 Input 1 e g drift monitoring in case of 2 sensors Functions Absolute amount Gradient dx dt e g temperature gradient monitoring
25. rmocouples Type B E J K N R S T IEC 60 584 1 Type L U DIN 43 760 Type W5Re W26Re W3Re W25Re ASTM E988 90 Measuring range limits See Table 1 Cold junction compensation Internal with installed Pt100 with Pt100 on terminals external with reference junction thermostat 20 70 C Resistance measurement teletransmitter potentiometer Measuring range limits See Table 1 Wiring 2 3 or 4 wire connection Resistance teletransm Type WF and WF DIN Measuring current 0 2 mA Line resistance 30 per line in 2 wire connection adjustable or calibratable Measuring input 2 gt Direct current Measuring range mA Same as Measuring input 1 Direct voltage Measuring range mV Same as Measuring input 1 Resistance thermometer RTD Same as Measuring input 1 except Wiring 2 or 3 wire connection Thermocouples TC Same as Measuring input 1 Resistance measurement teletransmitter potentiometer Same as Measuring input 1 except Wiring 2 or 3 wire connection Please note The following device types are available a VB604s with measuring input for 2x direct current mA Measuring inputs 1 and 2 are galvanically connected If 2 input sensors or input vari ables are used observe combination options in Table 3 and circuit instructions p 17 Analog outputs 1 and 2 gt The two outputs are galvanically connected and have acom mon earth Voltage and current output software configurable Direct current Output
26. s of the same unit may be linked Product formation Only possible for combinations V mV V mA mA mA mV mA and mV m V Sensor redundancy Measured variable in case of a fault INPUTx which does not show a fault Limitations The same measuring range for both inputs The same scaling factors always 1 0 No output value in case of a fault Temperature measurement Breakage or short circuit monitoring active 1 00h Output 2 Same as Output 1 at 2xmA 02h 40551 LIMITA UINT8 Setting of limit values 0 0 Measured variable for Limit value 1 Bit Description 0 4 Limit value 0 Not used 1 Input 1 INPUT1 2 Input 2 INPUT2 3 Measured variable Output 1 MEAS1 4 Measured variable Output 2 MEAS2 5 Input 1 Input 2 6 Input 2 Input 1 6 Absolute value of measured variable for the limit value 7 1 Gradient dx dt Note Drift monitoring is realised by difference calculation Only measured variables of the same unit may be linked 1 0 Measure variable for Limit value 2 same as Limit value 1 13 Description Datatype Default Description ALARMSETA UINT8 Relay and alarm Relay 1 0 00h Relay LED3 Bit Description Limit value 1 Limit value 2 Sensor breakage Input 1 or 2 Sensor short circuit Input 1 or 2 Inverted These settings may all be combined with each other Alarm1 LED2 Bit Description Limit value 1 Limit value 2 Sensor breakage Input 1 or 2 Sens
27. s space may be divided into 4 address spaces according to the 4 types of data Function code Bea dabie 0x01 Read Coil Status Coil Writeable 00001 09999 0x05 Force Single Coil OxOF Force Multiple Coils Space r w Address area Discrete in Only reada put ble 10001 19999 0x02 Read Input Status Only reada 30001 39999 ble Input register Read Input Register Read Holding Registers Force Single Register Preset Multiple Registers Holding Readable register Writeable 42001 49999 not implemented To reduce the commands the device image was represented as far as possible in holding registers Segments Address Description Permitted function codes 40209 40210 Actions 40257 40284 Measured values status 0x03 Read Holding Registers 40515 40516 Settings Modbus 0x10 Preset Multiple Registers 40517 40761 Configuration data 41076 Device type 0x03 Read Holding Registers Syntax Start address of the described data block register coil Add ia or input status Description Unique variable or structure description Data type of variable U unsigned INT integer 8 16 32 bit REAL or CHART Offset from the start address in the data type unit for Byte 0 Low 1 High byte Default Value upon derlivery or after a hardware reset Data type Description Exact details concerning
28. tance Q 4L Type of measurement Breakage monitoring Thermocouple int comp 16 Linearisation tables YE Vier 10 X1 X5 110 0 10 The transmission functions stored in registers OUTSET1 or OUTSET2 constitute information for the PC software to generate the desired transmission function with the table values This information is irrelevant for the device Characteristic curves User defined linear quadratic Volume of a horizontal cylinder en acos 1 2x 2e Vx x e 1 2x ar x 0 1 y 0 1 T 6 Electric connections 2222 Circuit Terminals Remarks DODDO I Measuring input Output 1 Output 2 4 Power supply 4 Bus pro gramming connection 13 14 15 16 DODD DOOD Wiring with 2 input sensors If 2 input sensors or input variables are used observe combination options in Table 3 If 2 input sensors or input variables are used these must be free of potential or galvanical ly isolated against each other on principle Otherwise the transmitter may be damaged Exceptions e In case of a permitted input combination with com mon and approved connections on Terminal 4 E g direct voltage mV Terminal 3 4 amp direct voltage V Terminal 6 4 e In case of a permitted input combination with the same reference potential e g earth on Terminal 4 and 8 E g 2 thermocouples on Terminals 3 4 or 7 8 with
29. the variable described 5 4 Device identification The device is identified by Read Slave ID Function 11h Report Slave ID Master telegram Device address ADDR 0x11 Function Slave telegram Device Function Number Address data bytes ADDR Ox11 3 a Sub ID Device Description 0x01 0x00 VR660 Temperature controller 0x02 0x00 A200R Display 0x03 0x01 CAM Universal measuring unitfor heavy current variables 0x04 0x00 APLUS Multifunctional display 0x05 0x00 V604s Universal transmitter 0x05 0x01 VB604s Universal transmitter multi in out 5 5 Signal flow Device information Adress Description Data type Description 41076 DEVICE UINT16 Device type Bi Description 0 Reserved 1 Reserved 2 0 V mA inputs 1 2x mA inputs 3 15 Reserved The following diagram shows the VB604s signal flow All relevant measured variables and parameters determining the signal flow are represented Input 1 Input 2 table TsET Settling time INPUTI INPUT2 SCALE gt x x SCALE2 Output link MATRIX x42 TABI TAB2 Transm behaviour MEASI MEAS2 Measured Measured variable 1 variable 2 inv K J OUTSET Bit 2 Ss PERCENTI x J A OUTSET2 Bit 2 PERCENT2 Output 1 Output 2 Output behaviour ERRVALI Limit S OUTSET2 Value in case of a fault
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