PLCSmart-IOVerification pending — cross-check with the official manual
Smart-IO C01 — Node Disconnect
Trip — immediate stop
CAUSE
Why does it occur?
Remote node disconnected
REMEDY · Step by step
How to fix it?
Check network cable
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
CALLBACK
Request an expert callback
A 12-year automation/SI engineer responds directly. Reply within 1–3 business days.
Quote / inquiry form →RELATED
Other Smart-IO error codes
See all error codes in the same series with filters.
View all Smart-IO codes →META
- Category
- PLC
- Series
- Smart-IO
- Code
- C01
- Severity
- Trip
- Auto-reset
- NO