070
Buffering Operation Block Limit Exceeded
Fanuc · Alpha i series AC Servo Motor
What does 070 mean?
More than 32 blocks have been registered for a buffering operation. The system's buffering capacity has been exceeded, leading to this alarm.
Common Causes
- The number of registered blocks for a buffering operation exceeds the system's limit of 32.
Repair Steps & Checklist
Click steps to track your progress.
- 1
Reduce the number of registered blocks for the buffering operation to 32 or less.
Verified technical data. Last updated: March 2026
Related Faults
Source: Fanuc Alpha i series AC Servo Motor