08.11.2019, 09:28
Do you have a script running together with the mapper sharing the same RS485 port? This will cause a lot of errors. If you want to use script then you should switch to modbus proxy: https://forum.logicmachine.net/showthrea...53#pid1953
Which LM model do you have? Some of them have EOL on-board though it's higher than 120ohm. EOL should be placed on both line ends.
Which LM model do you have? Some of them have EOL on-board though it's higher than 120ohm. EOL should be placed on both line ends.