27
Start-up
Type ME43
AdressmappingforModbusTCP:
Modbus TCP settings
Create a gateway conguration
Bus Ident Data
Device Name:
MEX3
Addressing
Automatic Modbus-TCP addressing
Use Modbus FC03 where possible
NextCancelBack
MajorMinorRev
1.7
Start
Reset device
Cyclic Name Index SubIndex Size in
byte
Address
range
Start
address
Functioncode
EVA_POS 0x2540 0x01 4 3xxxx 0 Read: FC04
EVA_NamurStatus 0x2541 0x01 1 1xxxx 0 Read: FC02
EVA_CMDdigital 0x2500 0x01 4 4xxxx 0 Read: FC03, Write Single: FC06, Write...
Device Status NamurNE107 0x2004 0x01 1 1xxxx 8 Read: FC02
Control Word 0x3C32 0x01 4 4xxxx 2 Read: FC03, Write Single: FC06, Write...
Fieldbus-specicdevicedataandaccessdata
Automatic Modbus TCP addressing
Start: Perform automatic Modbus TCP addressing again
Resetdevice: Resets the values of columns 5 to 8 to 0.
Settings:
Coil/Registeraddressing Registeraddressing:
Coiladdressing:
UseModbusFC03wherepossible:
Overview of Modbus TCP addressing
Coil/Register addressing
^
Start address 0
Start address 1
Figure 13: Gateway conguration; Adress mapping ModbusTCP
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