PLCXEMVerified · sol.ls-electric.com
XEM 24 — I/O Parameter Error
Critical — power cycle required
CAUSE
Why does it occur?
I/O parameter error
REMEDY · Step by step
How to fix it?
Reload I/O parameter; change battery if needed; if error persists, change the unit
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 · -