The A.910 code is usually tied to electrical or mechanical stress rather than a permanent hardware failure.
While the core meaning remains uniform, minor differences exist regarding hardware interfaces and parameter defaults across different Yaskawa families: Servo Drive Generation Primary Feedback Mechanism Specific Hardware Nuance Key Parameter Rotary Encoder / Resolver High sensitivity to panel ambient temperature. Pn52B Sigma-5 Series Serial Encoder / Linear Scale
Here’s a quick guide to the (often seen on Yaskawa V1000, J1000, GA700, GA800, and other A1000-series drives): yaskawa error code a910 link
Note: If parameters were erased due to a battery failure, the drive may default to "No Option Installed" even though one is physically present.
If wiring and mechanics are confirmed to be operating within spec, the itself may be faulty. If wiring and mechanics are confirmed to be
A methodical approach is essential for efficient diagnosis. Use the following step-by-step guide:
To diagnose and clear the A.910 overload warning safely, execute the following technical checks in order: 1. Isolate the Mechanical Load Isolate the Mechanical Load If the hardware is
If the hardware is secure, check these key drive parameters (displayed as o1-xx , F6-xx , H5-xx depending on your drive series):
The drive is likely to stop if the overload continues. Common Contexts: Sigma-5 and Sigma-7 Servo Drives. Primary Causes of A910 (Link Overload)
Inspect the machinery for any physical obstructions, mechanical wear, or binding that could be increasing the motor's workload.