(15.12.2025, 07:43)admin Wrote: Check LM manual. You need to configure the serial port correctly and you need a device profile that describes Modbus registers and respective data types. Then these registers are mapped to LM objects.
The problem is that I do not have the manual nor specs for the thermal controller, so I tried different varibles in RTU settings, and then run RTU scan, no luck so far. Can't find nothing there.
Did I configure the setting right?
The controller looks like this btw.