modbus TCP communication with Emerson GC 2350
I am trying to connect emerson GC via modbus TCP but not succeded.
i want opinion on two points.
1.Start Adress i have given MD10#3000 do it is correct format
2.Data type for variable reads , i have try integer, dint, dword but result remains same all the time.
The Emerson GC guy have given me following information
Double word ,, and data type is floating point.
dear i have checked the slave configuration you have sent me its ok.
I am communicating ABB DCS 800Xa with Emerson GC over Modbus TCP.
GC will be Modbus Slave While ABB CI867 will be Modbus Master.
Can you guide me which register addresses are to be set in 800XA for reading.
Also is there any change to be done in GC Side. I-e register mapping etc.
Can some one help me with screen shots please
Have you checked this app.