Yaskawa A1000, U1000, V1000 & V1000-4X Drive
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Mar 22, 2024 11:52 am
Cause : Too Many Speed Search Restarts comes when the number of Speed Search restarts exceeded the value set to b3-19.
This fault also somes when the parameters related to Speed Search are set to the wrong values.
• Reduce the detection compensation gain during Speed Search (b3-10).
• Increase the current level when attempting Speed Search (b3-17).
• Increase the detection time during Speed Search (b3-18).
• Repeat Auto-Tuning.
