PLCXGBVerified · sol.ls-electric.com
XGB 31 — Module Detach During Operation
Critical — power cycle required
CAUSE
Why does it occur?
Module falling during operation or additional setup
REMEDY · Step by step
How to fix it?
Check the position of attachment/detachment of expansion module during Run mode
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 ↗XGB Troubleshooting Manual
3.1 CPU Error Code List · p.41 · -