Siemens SINAMICS S120/S150 Drive
1
Posts
1
Users
0
Reactions
501
Views
Feb 19, 2024 6:17 am
Cause : Internal error (PDM) comes when internal software error has occurred due to firmware issue or hardware issue in drive. To resolve the problem follow these steps:
- carry out a POWER ON (power off/on) for all components.
- upgrade firmware to later version.
