Troubleshooting steps
high
SINUMERIK 840D sl
207003 – Drive unit current fault
Drive unit current error
Details
alarm
Error typeDrive current
MeaningCurrent fault drive
Typical causesCheck drive unit current verify power supply
Solutionshigh
Severity207000
Catalog references
System Information
SINUMERIK 840D sl207003
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 current?
Check drive unit current specifications.
Community
Discussion & Experiences
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