A 720 troubleshooting answers
1 question with answers cited from the manufacturer manuals.
- 0Yaskawa Sigma-7 A.720 after running for a while, what to check?
An A.720 alarm on a Yaskawa Sigma-7 SERVOPACK indicates a continuous overload, meaning the servomotor has been operating under a torque exceeding its rating for an extended period. This is a Gr.1 alarm and can be reset o…