SRVO-026: Motor speed limit
A warning, not a stop: the commanded motion asked for more than the motor's maximum rated speed, so the controller clamped it at the limit.
What it means
A warning, not a stop: the commanded motion asked for more than the motor's maximum rated speed, so the controller clamped it at the limit. The robot keeps running - just not as fast as the program asked.
Common causes
Ranked by what technicians most often find, most likely first.
- Programmed speed (usually a linear move forcing a joint to its limit) exceeding the motor's rated maximum for that axis.
How to fix it
- Nothing is broken - the clamp protects the motor automatically.
- To make the warning go away, reduce the taught speed on the offending motion.
- Repeated clamping on the same move is a hint the path geometry is forcing one joint to do too much work - consider re-posing.
Quick facts
- Category
- Warning
- Affected series
- R-30iB; R-30iB Mate; R-30iB Plus; R-30iB Mate Plus
- Alarm family
- SRVO