InverterS300Verification pending — cross-check with the official manual
S300 Br Releasing Fail — Br Releasing Fail
Trip — immediate stop
CAUSE
Why does it occur?
Occurs when the brake does not actually release even after a set time following a brake release request.
REMEDY · Step by step
How to fix it?
Set DIN 01, 03, 05, 07, 09, 11, 13, 15 (DI1-DI8 Define) code to 55 (Brake Monitor Sel) to enable operation.
Do not reset repeatedly before identifying the cause. Repeated resets while ignoring a trip/alarm can cause secondary damage (IGBT failure, motor winding damage, etc.).
SOURCE
Related manual page
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