Hello
any idea on how to monitor the levelof ACOPOS P3 logic supply (24V)?
We would like to trace it to debug some issues with a brake.
I had a look to parID list, but I am not able to find it
Many thanks in advance
Marco Sartori
Hi there,
as far as I am aware there is no ParID for that.
The logic supply works in a range of 24V +/- 25% = 18 to 30V and will give you errors whenever the supply falls below that (I think it just switches off and you get the corresponsing error, there might be a warning slightly before that? Unsure about the latter)
The brake has an integrated undervoltage monitoring of 23V for the few drives I checked - this should trigger in cases where the supply really struggles to keep up.
Example datasheet: B&R Online Help
What’s the issues with the brake?
Best regards
Michael
We have several drives on this machine.
In some cases, it seems the 24v power supply has a drop and we got in all drives the motor holding brake message.
The idea was to log down the values
Marco Sartori
in any case, Thank you for the answer!
I can only suggest a few things:
Using a plugin card, try feeding it the same supply voltage into the analog input and read it according to your needs 8EAC0134.000-1 | B&R Industrial Automation
Or any of the x20 analog modules and do the same.
That’s all I can think of, if you want to do this automatically
Hope any of that helps
Best regards