Help with the communication settings

2022-11-03T13:23:09.778000Z

Good morning, I have the same communication problem. I'm Using the Codesys 2.3 IEC 61131-3.
Im triying to pull diferent registers from Auto-maskin Engine Controllers to replicate some status in a DO on Wago 750-0891 PLC. But looks something missing in the 'ETHERNET_MODBUSMASTER_UDP' FB in the Library 'ModbusEhernet_04.lib 10.7.1801:47:36'.
Auto-maskin IP 192.168.0.103
Wago 750-0891 IP 192.168.0.3

I Tried to use the CODESYS V3.5 but, I don't find the way to get the Wago devices Library in to that version to select the Wago 750-0891 PLC and use a easy way to get that register from Auto-maskin device to Wago PLC.

Any one can help?

Help with the communication settings

2022-03-01T09:23:40.182000Z

Help with the communication settings. Completely confused.
There are two Wago 750-891 controllers.
I connect to one - everything is fine. The program is logged in. I can see the state of the variables, everything is working.
Then I try to hook up the second controller as a Modbus Slave. Everything seems to be configured. The project is compiled without errors.
But now, when connected to the controller, instead of the input-output values, I get question marks (???). And nothing works.
Previously, there was such a problem when the Slave was a 750-362 kapler. Then I won by changing the communication parameters.
It's not working right now.
Tell me where to dig. Maybe what libraries are needed ? CoDeSys itself loads during configuration: Standart, Syslibcallback, Syslibsockets, Wagolibmodbus_ip_01.

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Help with the communication settings

Help with the communication settings