Hello.

The AI 2xU / I module 2-, 4-wire HF is used in the IM 155-6 DP HF station. In its properties it is impossible to include "Value status" ("Quality Information"). Why? 

Thank you.

Hello belgorod,

I check this and I can activate the value status for this AI-card.

You can't switch on the checkbox at the option value status?

regards
CaOd

Hello CaOd,

Yes, the flag does not turn on. The checkbox can not be enabled for all input modules on the IM 155-6 DP HF station. Why, I can not understand. At stations IM 155-6 PN HF on the same modules, the checkboxes are enabled. 

regards

Belgorod

Hello belgorod,

how many modules do you planed at this IM151?
Maybe do you have a problem with the maximum adresses?

Can you attach the project at TIA-Selection Tool or any other?

regards
CaOd

Hello CaOd,

The archive contains a project with one IM 155-6 DP HF station and one AI 2xU / I HF module. The problem is the same. Experiments have shown that the problem is only with the IM 155-6 DP HF station.

regards

Belgorod

hi belgorod,

is there any message, when you open the project?

I couldn´t change anythin in your project. but I got a message when I opended the project, that the project contains something, and the project needs to be upgraded.

I had a try with the same constelation in an own project from the scretch. ->same behaviour.

I guess the IM155-6 DP doesn´t support the Value-state. all the other IM155 with Profinet are supporting it. also in the manuals of the IM155 with PN-interface are saying value-state is supported. In IM155-6DP manual there´s no word of value-state.

hope this helps,

regards,