Troubleshooting steps
high
SINUMERIK 840D sl
30070 – Drive firmware error
Drive firmware version mismatch or error
Details
alarm
Error typeFirmware error
MeaningFirmware version mismatch firmware corruption
Typical causesCheck firmware version update if necessary
Solutionshigh
Catalog references
System Information
SINUMERIK 840D sl30070
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
How to update?
Use SINAMICS commissioning tool to update firmware
Community
Discussion & Experiences
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