12.06.2024, 11:10
(12.06.2024, 10:53)admin Wrote: In you read test screenshot you are using TCP connection. Have you tried enabling Persistent connection mode? Try rebooting your Modbus device as well.
Ok using persistent connection it works!!
In RS485 line I've two devices (both are the same model) and always timeouts are in the second one (the higher slave address). If I read only one device (no matter which one) there aren't timeouts...