Troubleshooting steps
high
SINUMERIK 840D sl
25022 – Axis drive power supply fault
Axis drive power supply error
Details
alarm
Error typeDrive power
MeaningPower supply fault voltage fault
Typical causesCheck drive power supply verify voltage check connections
Solutionshigh
Severity25050
Catalog references
System Information
SINUMERIK 840D sl25022
Utilities
Troubleshooting Steps
Other alarms
Other SINUMERIK 840D sl Alarms
22050 – Channel not ready
NC channel failed to initialize or is in error state
22051 – Channel initialization error
Channel failed to initialize during startup
22052 – Channel mode error
Channel mode conflict or invalid mode
25000 – Emergency stop active
Emergency stop button pressed or safety circuit activated
25050 – Axis hardware fault
Axis drive or motor detected a hardware fault condition
FAQ
Common questions
What voltage?
Check power supply specifications for drive.
Community
Discussion & Experiences
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