Troubleshooting steps
high
SINUMERIK 840D sl
1010 – Channel system error
Channel system error with action parameter
Details
alarm
Error typeChannel error
MeaningChannel configuration error communication error
Typical causesCheck channel configuration verify communication restart channel
Solutionshigh
Severity22050
Catalog references
System Information
SINUMERIK 840D sl1010
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 is action parameter?
Action parameter indicates required system response.
Community
Discussion & Experiences
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