I have exactly the same problem and I urgently need help. When I login and run the program codesyscontrol.log and Wireshark shows the same messages which refer to opening TCP connection. So Modbus TCP/IP connection is opened, but no messages are sent from the program. • udiNumMsgSent is 0 and udiNumReqNotProcessed keeps rising • eErrorID is OK • And the eExecption:= RESPONSE_SUCCESS
I have exactly the same problem and I urgently need help. When I login and run the program codesyscontrol.log and Wireshark shows the same messages which refer to opening TCP connection. So Modbus TCP/IP connection is opened, but no messages are sent from the program. • udiNumMsgSent is 0 and udiNumReqNotProcessed keeps rising • eErrorID is most of time OK