A description of this resolution:
"Modbus AC450" resolves the following:
- Modbus AC450
I've got a problem with my Modbus interface (Siemens - ABB AC450). INSTALLATION AC450 CI532V02 - Westermo modems - Siemens All wiring was checked and is according to manual PROBLEM If we start the modbus with the service terminal on the MVIxx element (ABB is the slave) I get the following system message: MTypeCodeAddressData1Data22956H'00070014H'00060000H'000000012962H'00000002and the link does not start up.
The system message I get is not explained in the manual. The ABB system is a repetition from a previous unit and the set-up is the same. I get as far as seeing it is a illegal line characteristics parameter but I don,t know which one. Can the master system be setup wrongly to give me this error.
Insert the URL that your highlighted text will link to.
Copy the video's "embed" tag into Embedded Video below.