Indramat 3TRM2 driver

All the tests i did were on the machine, with the servo amplifier installed and the motors connected. The servo amplifier was enabled (there is an enable signal).

I used the isolation transformer to power the oscilloscope, to make sure the scope ground was floating. I am not sure this was actually necessary, but i wanted to be sure i don't accidentally ground some of the test points.

Regards
Klemen