Mg400 modbus connection


i working here with a mg400, but i need help by programming modbus.
i can read en write the first 5 addresses, but i will programming other addressen.
can someone help? maybe with a example?
thanks in advance for reading this question,


I have same request!


Hello guys, we just tested this and the result is that we can read and write for at least 10 addresses(see the screenshot below). In order to help you locate the problem, can you let us know how you operate it?