HMIXP30Verification pending — cross-check with the official manual
XP30 E104 — Communication Lost
Warning — monitor
CAUSE
Why does it occur?
PLC comm lost
REMEDY · Step by step
How to fix it?
Check cable/parameter
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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Other XP30 error codes
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- Category
- HMI
- Series
- XP30
- Code
- E104
- Severity
- Warning
- Auto-reset
- NO