Troubleshooting steps
Check FSSB configuration verify cable connections review parameters
FANUC
5146 – FSSB fssb version
FSSB firmware version mismatch
Details
FSSB firmware version mismatch. Check FSSB configuration and connections.
Error typealarm
MeaningFSSB version
Typical causesFSSB configuration error cable fault amplifier fault
SolutionsCheck FSSB configuration verify cable connections review parameters
Severityhigh
Catalog references
System Information
FANUC5146
Utilities
Troubleshooting Steps
Related
Related FANUC Alarms
FAQ
Common questions
What is FSSB?
FSSB is Fanuc Serial Servo Bus for digital servo communication