HSD NC unit ladder software?

Dear all pls help me..
What is the HSD NC unit ladder software name for troubleshooting...

Software used in Biesse Wood cutting machine.
Germany make machine, installed in India.


Regards
Manoj dhapola
From India

PLC 90052 (Scheduled maintenance: Maintenance operations on the TO are necessary (4). Alarm coming on screen.

How to clear it..

Regards

Sounds like it needs a service. The service engineer can reset the counter.

Post an image of the controller, HSD NC sounds like the OEM of the complete machine