27.11.2020, 09:40
Hi! I ask for your help, I am a beginner.
I am using LM as Slave via script.
When I try to write an integer value in my PLC to an integer register (uint16 in LM), I cannot do it. But if I write a floating point value to this register, then an integer value is written.
When I test in Modbus Poll, I have the status “illegal data address” Slave LM.
is it an offset problem? What should I do?
I am using LM as Slave via script.
When I try to write an integer value in my PLC to an integer register (uint16 in LM), I cannot do it. But if I write a floating point value to this register, then an integer value is written.
When I test in Modbus Poll, I have the status “illegal data address” Slave LM.
is it an offset problem? What should I do?