By heeding the A.910 warning, you maintain control over your production schedule. Ignoring it means your equipment will make the decision for you, and it will almost certainly happen at the worst possible moment.
While rarer, internal drive hardware failures can also generate false warnings.
The Yaskawa error code indicates an Overload Warning . This is a cautionary status that precedes more critical overload alarms like A.710 (Instantaneous Overload) or A.720 (Continuous Overload). If the underlying cause is not addressed, the drive will eventually trip a full alarm to prevent the servomotor from overheating. Common Causes yaskawa error code a910 link
: Frequently correlates with discrepancies between the executed run command and the literal feedback data from an integrated linear scale.
Comprehensive Guide to Troubleshooting Yaskawa Error Code A910: Link Fault and Overload Warnings By heeding the A
In this article, we will provide an in-depth analysis of the Yaskawa error code A910 link, its causes, symptoms, and troubleshooting steps. We will also offer preventive measures to minimize the occurrence of this error and provide guidance on when to seek professional help.
Since A.910 is a precursor to a hard stop, develop a routine that detects the A.910 status and automatically scales back the production speed or "reference speed" to reduce torque demand. This keeps the machine running at a lower capacity rather than letting it trip and halt the entire line. : The Yaskawa error code indicates an Overload Warning
If using V/f Control (no auto-tuning):
Check the motor's actual operating characteristics using SigmaWin+ Engineering Software . Optimize the motion profile by reducing peak acceleration times, decreasing the maximum speed reference, or extending dwell times between movements. If the application demands the current throughput, upgrade to a larger capacity motor and SERVOPACK. 3. Faulty or High-Resistance Wiring