Troubleshooting steps
high
SINUMERIK 840D sl
201605 – Safety Integrated communication fault
Safety Integrated communication error
Details
alarm
Error typeSafety communication
MeaningCommunication fault safety system
Typical causesCheck Safety Integrated communication verify connections
Solutionshigh
Severity201600
Catalog references
System Information
SINUMERIK 840D sl201605
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
Which interface?
Check Safety Integrated communication interface.
Community
Discussion & Experiences
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