I have a PLC (S7-200 Smart) that seems to be using Q0.3 as a PTO output.  I am having trouble with the associated drive. The program is password protected.  Could someone have programmed the output as a PTO? The drive has no errors or issues, could the output be damaged from using it as a PTO?

Outputs Q0.0 and Q0.1 are already in use.  

Thanks

Closed cause question posted twice.

The second thread with the subject PTO is published within the conference SIMATIC S7-200.