Yaskawa A1000, U1000, V1000 & V1000-4X Drive
1
Posts
1
Users
0
Reactions
183
Views
Mar 22, 2024 12:13 pm
Cause : Excessive PID Feedback comes when the PID feedback input is higher than the level set to b5-36 for longer than the time set to b5-37, and b5-12 is set to 1 or 4.
- Parameter settings for b5-36 and b5-37 are incorrect. Check parameters b5-36 and b5-37.
- PID feedback wiring is faulty. Correct the wiring.
- Feedback sensor has malfunctioned. Check the sensor and replace it if damaged.
- Feedback input circuit is damaged. Replace either the control board or the entire drive.
