H
i have 2 plcs (tsx3721 master, tsx3721slave) and i'm using a modbus RTU as a network protocol.
i want to send a request to run the slave from the master plc but i'm confused how to write the syntax of the function?
the address of the slave is 4
the request code is 24
i want to send a request to run the slave from the master plc but i'm confused how to write the syntax of the function?
the address of the slave is 4
the request code is 24