Yaskawa E7, G7, GA800 & GA500 Drive
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Mar 20, 2024 7:16 am
Cause : PID Feedback Reference Lost comes when a PID feedback reference loss was detected (b5-12 = 2) and the PID feed- back input was less than b5-13 (PID feedback loss detection level) for lon- ger than the time set in b5-14 (PID feedback loss detection time).
- The settings in b5-13 and b5-14 aren’t appropriate. Check the settings in b5-13 and b5- 14.
- The wiring of the PID feedback circuit is incorrect. Fix the wiring.
