Troubleshooting steps
Check 828D diagnostic screen verify system status review emergency stop configuration
Siemens CNC
25941 – Emergency stop alarm (828D)
Emergency stop detected. System is in safe state.
Details
Emergency stop detected. System is in safe state. Siemens 828D Emergency stop. Check system diagnostics and refer to 828D manual.
Error typealarm
MeaningEmergency stop alarm
Typical causesSystem fault configuration error hardware fault communication fault
SolutionsCheck 828D diagnostic screen verify system status review emergency stop configuration
Severitycritical
Catalog references
System Information
Siemens CNC25941
Utilities
Troubleshooting Steps
Other alarms
Other Siemens CNC Alarms
22050 – Channel not ready
Channel initialization error
25000 – Emergency stop active
Emergency stop button pressed
25050 – Axis hardware fault
Axis drive hardware error
21000 – NC alarms alarm (808D)
NC alarms detected. Check system status.
21002 – NC alarms alarm (808D)
NC alarms detected. Check system status.
FAQ
Common questions
What is 828D?
Siemens 828D is a CNC control platform. This alarm is specific to 828D systems.
Community
Discussion & Experiences
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