: Triggers if the motor runs continuously under a mild torque load exceeding ratings for an extended period. The servo turns off immediately. Hardware-Specific Variations: Sigma-7 vs. Sigma-3
Review the motion profile (speed, acceleration, and duty cycle) at the host controller.
: The torque required by the application is consistently exceeding the motor's rated capacity. High Ambient Temperature : If the environment around the motor or drive exceeds
Turn the main circuit power OFF and then back ON after a few minutes. This can sometimes clear transient initialization errors. Check Hardware Connections:
Yaskawa is a renowned Japanese company that specializes in the production of high-quality industrial robots, servo drives, and other automation equipment. Their products are widely used in various industries, including manufacturing, automotive, and food processing. However, like any complex machinery, Yaskawa equipment can sometimes encounter errors, one of which is the A910 exclusive error code. In this article, we will delve into the details of the Yaskawa error code A910 exclusive, its causes, symptoms, and most importantly, provide solutions to resolve this issue. yaskawa error code a910 exclusive
Check for physical obstructions or lubrication issues in the machinery. Environmental Heat
To minimize the risk of encountering the A910 exclusive error code, follow these preventive measures:
A host controller (PLC) is sending a command that contradicts the current mode of the drive.
Resolving this code promptly is essential to avoid forced machine downtime. This feature guide breaks down the causes, diagnostic steps, and remedies for the A.910 error. 🔍 Quick Reference: A.910 Overview Alarm Name Overload Warning Yaskawa Sigma-5 / Sigma-7 Series SERVOPACKs Primary Meaning : Triggers if the motor runs continuously under
: Disconnect the motor from the load and check if the mechanical components move freely by hand. Tune the Servo : If vibration is present, use the Yaskawa SigmaWin+ software
Ensure cabinet fans are working and internal temperatures are below 55°C. Adjust Pn52B
To avoid the exclusivity of an A910 shutdown:
Power down the system completely. Use a multimeter to verify termination torque on the power strip terminals. Ensure that shielding practices conform strictly to the Yaskawa Technical Manual Guidance to prevent stray EMI from corrupting encoder tracking feedback lines. 2. Excessive Mechanical Load & Binding Sigma-3 Review the motion profile (speed, acceleration, and
Tighten loose terminals and replace any cables showing signs of physical wear, cracking, or oil intrusion.
: Faulty or loose connections in the motor or encoder cables can cause irregular current spikes.
In automated manufacturing, a sudden machine stoppage translates directly to lost revenue. If you operate CNC machinery, robotic arms, or precision packaging systems utilizing Yaskawa Sigma Series AC Servo Drives Go to product viewer dialog for this item.
The A.910 warning specifically serves as a "pre-alarm" for more severe overload conditions. It is designed to alert operators before the drive triggers the following fatal alarms: : Overload – High Load. : Overload – Low Load. Yaskawa America