Does the modbus RTU Serial Support Gateway Module and Serial Support Client Module work in Ignition 7.6? I’ve tried installing the different available versions of these two modules, but in my devices area the status never changes from “Connecting” I’m using Ignition 7.6.7.
I have confirmed that I can communicate to the PLC (an M340) via serial using a standalone Modbus Polling program. Transmission speed is 9600 bits, no parity, 8 data bits, 1 stop bit. 4ms delay between frames, I’m not using any sort of RTS/CTS. Slave address is 1, set to communicate using RS232.