Hi Martin,

thank you for help. Unfortunately I have now another issue...is it possible that BD2 Pulse Generator is not working in more complicated projects? It was working fine with two blocks (FBD), but now it is just on True and not switching...

It is still like this:

Thank you
Dalibor

Hi Martin,

thank you for quick reply. ROs works again...

Can I ask you for just a printscreen or hint, how to set an input to 4-20 mA in new version? Or if you have just a skeleton of AI tutorial....?

Thank you
Dalibor

Hi,

I would like to ask about setting analog inputs to sensing current 4-20 mA. I found out in manual, that I have to set AI_mode to 3 (input group 2). I set it in FBD, but in senses still voltage. It was working fine, but I am not sure what happened and now it behave strange - for example now I can not hear Relay Outputs switching...

Is this way the best practice how to set AI to sense current?

Thanks
Dalibor

Dobrý den,

potřeboval bych něco podobného a chtěl bych se zeptat, jestli je možné přístup kombinovat - potřebuji, aby PLC pracovalo nezávisle na čemkoliv v síti, ale chtěl bych, aby PC mohlo do UniPi poslat poslat nějaké data a zároveň přijímalo data.

Nejlepší by bylo, abych přímo měnil jednu konkrétní proměnnou v Mervisu.

Díky
Dalibor