S-0-0530, Clamping torque does not seem to work as intended

[AndreasL]

We are comissioning a machine that is using C1300 and C0600.

According to the manual the torques should be limited by this parameter when C1300 and C0600 is active:

But it isn't:

As you can se in the picture above, C1300 is active, S530 has the value of 25% but the actual torque is 40.1

Using firmware 03V12

[Drives_Uwe]

Please provide parameter file in format "all parameters". It might be that due to other settings like standstill (S-0-0124) and positioning window S-0-0057 or S-0-0261) the positive stop command is not acknowledged correctly.

[CodeShepherd]

Any news here or can this topic be closed?

[AndreasL]

Hello Uwe,

I only have a backup parameters avaiable.

But as you see in the parameter group; the torque feedback (40.1%) is higher then the clamping torque (25.0%), and C1300 is active.

And in IndraWorks the Effective peak torque limit is 40% and not 25.0% as expected with C1300 active.

/Andreas

[Drives_Uwe]

As said we need the parameters in format "all parameters", otherwise development cannot really have a look into this issue. Please provide this information!

[AndreasL · Accepted solution]

I tested with a Cs drive on the office, but it works with MPB20V28

The problem is that the customer are changing S92 from the PLC now so they dont see the problem anymore.

And i dont have cables to test it with a ctrlX drive.