G
I have a PLC twido TWDLMDA20DTK, and I design a HMI with Wonderware InTouch 9.5, I'm using Modbus protocol for communication but I don't know what address do I have to use!!
Twido address ---> "In 0" is %I0.0
InTouch with modbus, address ---> ????
I have used %I0.0, 1, 40001, but communication has failed.
I have been reading about twido TWDLMDA20DTK and it has a serial port with, ASCII, modbus master/slave and the default configuration in modbus is slave, and I think that I need to change it to master, is that right?
Please help me!! is URGENT!!
Twido address ---> "In 0" is %I0.0
InTouch with modbus, address ---> ????
I have used %I0.0, 1, 40001, but communication has failed.
I have been reading about twido TWDLMDA20DTK and it has a serial port with, ASCII, modbus master/slave and the default configuration in modbus is slave, and I think that I need to change it to master, is that right?
Please help me!! is URGENT!!