Vega VEGACOM 557 Modbus protocol Bedienungsanleitung

inoutLevel and PressureOperating InstructionsVEGACOM 557Modbus protocolon557BAPC

10 VEGACOM 557 Modbus1.5 Technical dataPower supplySupply voltage Unom= 24 V AC (20 … 53 V), 50/60 Hz or= 24 V DC (20 … 72 V)Power consumption approx.

VEGACOM 557 Modbus 11Product descriptionModbus RTU-modeCoding system 8 bits binary, hexadecimalNumber of bits 1 start bit, 8 data bits, 1 (0) parity b

12 VEGACOM 557 Modbus1625,515100on557BA128,425,45 TEMultipoint connector100 x 160 x 1.5European sizeMultiple plugLOGBUS-plugfront RS 232C interface (P

VEGACOM 557 Modbus 13on557BAPCVoltage supplyFault signal1.7 Indicating and adjustment ele-mentsAs diagnostic aid, VEGACOM 557 isequipped with three LE

14 VEGACOM 557 Modbusd b z1a c3c3c11a275791517192123252711132931VEGALOG cardInterface cardVEGACOM 5572 Mounting and electricalconnection2.1 Moun

VEGACOM 557 Modbus 152.2 Mounting in carrier and housingBGT 596 or BGT LOG 571For mounting, a slot module must be pro-vided at the location. A slot mo

16 VEGACOM 557 Modbusdbz1086421214161820222426283032Supply voltageGNDDISBUS (notused on VEGA-LOG)Modbus viaRS 232 C–TxDRxD+–+Wiring regulation for Mod

VEGACOM 557 Modbus 17Supply voltageGNDDISBUS (notused on VEGA-LOG)Modbus via TTY–T+R-+–+Wiring regulation for Modbus connection via TTYTTYTTYTTYTTYdbz

18 VEGACOM 557 ModbusPin assignments VEGACOM 557APPin-Nr. RS 232 RS422 RS485 TTY1----2 RXD RX-T+3 TXD TX DATA R+4----5 GND GND GND GND6 - - +5V -7-/RX

VEGACOM 557 Modbus 19Terminalsfor supply voltageTerminalsfor DISBUSView of back-panel board (rear of the carrier)Front view with SUB-D-connections of

2 VEGACOM 557 ModbusContentsContentsSafety information ... 3Note Ex area ...

20 VEGACOM 557 Modbus2 3 4ON1AdditionalboardDIL switchon basic boardDIL switchbelow additionalboardBasic boardSide view of VEGACOM 5573 Switch setting

VEGACOM 557 Modbus 211 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 Multiple plugBasic boardBottom view of VEGACOM 557DIL switchbasic boardFrontplat

22 VEGACOM 557 ModbusAdjustment possibilities for DIL switch block 2 onadditional boardAdjustment possibilities for DIL switch block 3 onadditional bo

VEGACOM 557 Modbus 23Switch adjustments on VEGACOM 557= Activation of the TTY-interface= Activation of the RS 232-interface(default)Note:L = left posi

24 VEGACOM 557 ModbusonVEGAMET513!ESC OK-+100%CONNECTonVEGAMET513!ESC OK-+100%CONNECTonVEGAMET513!ESC OK-+100%CONNECTonVEGAMET513!ESC OK-+100%CONNECTD

VEGACOM 557 Modbus 25onVEGAMET513!ESC OK-+100%CONNECTonVEGAMET513!ESC OK-+100%CONNECTonVEGAMET513!ESC OK-+100%CONNECTonVEGAMET513!ESC OK-+100%CONNECTI

26 VEGACOM 557 Modbus03000123000343000563000783000910300111230013143001516300179030091923009394300954 Byte03000112300131430015163001718300192030021223

VEGACOM 557 Modbus 27630007830009303003132300333430035363003738300399030091923009394300950300012300034300058630087883008934151231314151211124 ByteRegi

28 VEGACOM 557 Modbus4.2 Image of the contact inputs/out-puts on the DISBUSBeside the previously described measuredvalues, it is possible to transmit

VEGACOM 557 Modbus 29010001110002210003310004410005510006610007710008810009910010101001123710238238102392391024011100121210013131001414100151510016161

VEGACOM 557 Modbus 3Contents5 Setup5.1 Setup check list: ... 345.2 Communication structu

30 VEGACOM 557 ModbusonPCVEGALOG571!4.3 Measured value image whenconnected to LOGBUSThe addressing of the measured values forModbus systems is "w

VEGACOM 557 Modbus 3103000123000343000563000783000910300111230013143001550430505506305075083050916300174 ByteRegisteraddressinModiconDCS output 2DCS o

32 VEGACOM 557 Modbus4.4 Image of the contact outputs onLOGBUSBeside the previously described measuredvalues, it is also possible to transmit theswitc

VEGACOM 557 Modbus 33010001110002210003310004410005510006610007710008810009910010101001150910510510105115111051211100121210013131001414100151510016161

34 VEGACOM 557 ModbusSetup of VEGACOM 5575 Setup5.1 Setup check list:Proceed with the setup of VEGACOM 557 onModbus as follows:I. Check hardware requi

VEGACOM 557 Modbus 35High-Byte Low-ByteUnitStatusMeas. valueAdd. infoDCS valueOctet 1 Octet 2 Octet 3 Octet 4Format for the transfer of measured value

36 VEGACOM 557 Modbus5.4 Data transmission with Modbus RTUAlready several years ago, the firm AEG developed a communication technique for its PLC,call

VEGACOM 557 Modbus 37Data transmission with Modbus RTUStartSlavead-dressFunc-tioncodeAddress of the1. registerwordNumber ofregisterwordsErrorCheckEndN

38 VEGACOM 557 ModbusTransfer switching status to RTU modeIndependent of the connected VEGA signal conditioning instrument (VEGAMET or VEGA-LOG), the

VEGACOM 557 Modbus 39Data transmission with Modbus RTUStartSlavead-dressFunc-tioncodeAddress of1. register bitNumber ofregisterbitsErrorCheckEndNumber

4 VEGACOM 557 ModbusProduct description1 Product description1.1 ApplicationThe VEGACOM 557 is an efficient and easy-to-use interface converter (Gatewa

40 VEGACOM 557 ModbusParameter adjustment of VEGALOG or VEGAMET in RTU modeVEGACOM 557 also provides the option of enquiring and modifying different p

VEGACOM 557 Modbus 41Diagnostic message in RTU modeFunction code 08 (diagnostics) enables the diagnostics of the Modbus-participants throughthe Modbus

42 VEGACOM 557 ModbusData transmission with Modbus RTUError messages in RTU modeErrors in the telegram of function code 04 (Read Input Register) are c

VEGACOM 557 Modbus 43Data transmission with Modbus ASCII5.5 Data transmission with Modbus ASCIIAlready several years ago, the firm AEG developed a com

44 VEGACOM 557 ModbusStartSlavead-dressFunc-tioncodeAddress of1. registerwordNo. ofregisterwordsErrorCheckEndNumberof BytesValuerangeMeaningStructure

VEGACOM 557 Modbus 45Data transmission with Modbus ASCIITransfer switching conditions in ASCII modeIndependent of the connected VEGA signal conditioni

46 VEGACOM 557 ModbusData transmission with Modbus ASCIIStartSlaveaddressFunctionscodeAddress of the1. register bitNumber ofregister bitsErrorCheckEnd

VEGACOM 557 Modbus 47Data transmission with Modbus ASCIIParameter setting of VEGALOG or VEGAMET in ASCII modeVEGACOM 557 also provides the option of e

48 VEGACOM 557 ModbusDiagnostic message in ASCII modeFunction code 08 (diagnostics) enables diagnostics of the Modbus-participants through theModbus-M

VEGACOM 557 Modbus 49Error messages in ASCII modeErrors in the telegram of function code 04 (Read Input Register) are commented by an errormessage (Ex

VEGACOM 557 Modbus 5VVOonPCVEGALOG571!PCVEGACOM557!BAonVVOonVEGAMET513!ESC OK-+100%CONNECTPCVEGACOM557!BAonProduct descriptionVEGACOM 557 as DISBUS pa

50 VEGACOM 557 Modbus Complete overview of the process image of measured values in VEGACOM 557:Register w ordaddress Register w ordaddress VEGALOGin

VEGACOM 557 Modbus 51Register w ordaddress Register w ordaddress VEGALOGin Modiconin VEGACOMVEGAMET 509, 512VEGAMET 513514, 515, 614VEGAMET 509, 512VE

52 VEGACOM 557 ModbusRegister w ordaddress Register w ordaddress VEGALOGin ModiconinVEGACOMVEGAMET 509, 512VEGAMET 513, 514, 515, 614VEGAMET 509, 512V

VEGACOM 557 Modbus 53Register w ordaddress Register w ordaddress VEGALOGin Modiconin VEGACOMVEGAMET 509, 512VEGAMET 513514, 515, 614VEGAMET 509, 512VE

54 VEGACOM 557 ModbusRegister wordaddress Register wordaddress VEGALOGin Modiconin VEGACOMVEGAMET 509, 512VEGAMET 513, 514, 515, 614VEGAMET 509, 512VE

VEGACOM 557 Modbus 55Register w ordaddress Register w ordaddress VEGALOGin Modiconin VEGACOMVEGAMET 509, 512VEGAMET 513514, 515, 614VEGAMET 509, 512VE

56 VEGACOM 557 ModbusComplete overview of the process image of the switching status inVEGACOM 557:Supplement BSupplement BRegister bitaddress Register

VEGACOM 557 Modbus 57Supplement BRegister w ordaddress Register w ordaddress in Modic onin VEGACOM Module no. No. of output DISBUS addressStatus / Sw

58 VEGACOM 557 ModbusSupplement BRegister w ordaddress Register w ordaddress in Modic onin VEGACOM Module no. No. of output DISBUS addressStatus / Sw

VEGACOM 557 Modbus 59Supplement BRegister w ordaddress Register w ordaddress in Modic onin VEGACOM Module no. No. of output DISBUS addressStatus / Sw

6 VEGACOM 557 ModbusonVEGAMET513!ESC OK-+100%CONNECTonVEGAMET513!ESC OK-+100%CONNECTonVEGAMET513!ESC OK-+100%CONNECTPCVEGACOM557!BAonDISBUSMODBUSVEGAM

60 VEGACOM 557 ModbusSupplement BRegister w or daddress Register w or daddress in Modiconin VEGACOM Module no. No. of outputs DISBUS addressStatus / S

VEGACOM 557 Modbus 61Supplement BRegister w or daddress Register w or daddress in Modiconin VEGACOM Module no. No. of output DISBUS addressStatus / Sw

62 VEGACOM 557 ModbusSupplement BRegister w or daddress Register w or daddress in Modiconin VEGACOM Module no. No. of output DISBUS addressStatus / Sw

VEGACOM 557 Modbus 63Supplement BRegister w or daddress Register w or daddress in Modiconin VEGACOM Module no. No. of output DISBUS addressStatus / Sw

64 VEGACOM 557 ModbusSupplement BRegister w or daddress Register w or daddress in ModiconinVEGACOM Module no. No. of output DISBUS addressStatus / Sw

VEGACOM 557 Modbus 65Supplement BRegister w or daddress Register w or daddress in ModiconinVEGACOM Module no. No. of output DISBUS addressStatus / Sw

66 VEGACOM 557 ModbusSupplement BRegister w or daddress Register w or daddress in ModiconinVEGACOM Module no. No. of output DISBUS addressStatus / Sw

VEGACOM 557 Modbus 67Supplement BRegister w or daddress Register w or daddress in Modiconin VEGACOM Module no. No. of output DISBUS addressStatus / Sw

ISO 9001The statements on types, application, use and operating conditions ofthe sensors and processing systems correspond to the latest informa-tion

VEGACOM 557 Modbus 7DISBUSLOGBUSModbusFunction VEGACOM 557BuffermemoryProc-essimageEmis-sionmemoryTestconver-sionProduct descriptionVEGACOM 557 on Mod

8 VEGACOM 557 ModbusonVEGAMET513!ESC OK-+100%CONNECTonVEGAMET513!ESC OK-+100%CONNECTonVEGAMET513!ESC OK-+100%CONNECTonVEGAMET513!ESC OK-+100%CONNECTon

VEGACOM 557 Modbus 91.4 Type plateType plateBefore mounting and electrical connection,please check if you are using the correctversion of VEGACOM 557.