Back to wizard
S
SiemensSINAMICS
230919 — Alarm 230919 (Power unit: Temperature monitoring failed) Diagnostic Tree
1
2
Step 1 / 2
Check the warning value r2124 to determine which internal temperature sensor has failed (Bit 0: Sensor 1, Bit 1: Sensor 2).
Need professional support or original spare parts?
With 25+ years of CNC industry experience, I provide brand-independent on-site support and original spare parts services.