I want to use my RTU 955 router as a slave with the modbus TCP / IP protocol and I want the RUT955 to send it to another device, knowing that the other device is a master, and I don't know where I can put the IP address of the master. ??
I found that on the manual the register address of the "System uptime" is "1" (32 bit unsigned integer) but I see it on another device with the modbus address with 40003.