Troubleshooting steps
high
SINUMERIK 840D
40000 – System alarm
System initialization error or configuration fault
Details
alarm
Error typeSystem error
MeaningConfiguration error hardware fault software error
Typical causesCheck system configuration verify hardware status restart system
Solutionshigh
Catalog references
System Information
SINUMERIK 840D40000
Utilities
Troubleshooting Steps
Other alarms
Other SINUMERIK 840D Alarms
22050 – Channel not ready
NC channel failed to initialize or is in error state
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
30000 – Drive alarm
Drive system detected an alarm condition
30010 – Drive communication fault
Drive communication error with control
FAQ
Common questions
How to restart?
Power cycle the control system and verify all connections
Community
Discussion & Experiences
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