After having received a command message from the master station, the slave stations send back the response message based on the instructions received. Do not execute the F145_WRITE and F146_READ instructions on slave stations.
(1) Master
(2) Slave
Slave communication
Setting communication parameters
Required settings: communication mode (MEWTOCOL-COM or Modbus RTU), station number, baud rate, communication format
Receive data from the master
There is no program required on the slave. The program for the master side must send and receive commands according to the MEWTOCOL-COM or Modbus-RTU protocol. The protocols contain the commands used to control and monitor the slave operation.
