ServoL7PVerified · sol.ls-electric.com
L7P W-04 — W-04 OV_TCMD
Warning — monitor· AUTO-RESET
CAUSE
Why does it occur?
Excessive torque command (exceeds maximum).
REMEDY · Step by step
How to fix it?
Check the torque command and maximum torque setting.
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
Verified · sol.ls-electric.com
Open PDF ↗L7P Series AC Servo Drive User Manual (EN)
p.402