Hello dear community!
I am currently using IEC104 protocol for communicating with my peripherals.
The problem is that I need to check the validity of the command sent from my winccOA project to the specific peripheral. I know that the specific peripheral gets the validity of the command, but how can I check the validity of my command in my project?
Any suggestion would be helpful!
Best regards
Check IEC104 command validity
- leoknipp
- Posts:2928
- Joined: Tue Aug 24, 2010 7:28 pm
Re: Check IEC104 command validity
Can you please describe in detail what "validity" means in that case.
A command to the PLC is send if an original value is set for a DP element with an active output address.
Best Regards
Leopold Knipp
Senior Support Specialist
A command to the PLC is send if an original value is set for a DP element with an active output address.
Best Regards
Leopold Knipp
Senior Support Specialist