Delta VP3000 Series - Page 572

Chapter 8 Troubleshooting｜VP3000
563
ID No.
Fault Name
Descriptions
101
CANopen guarding error
(CGdE)
CANopen guarding error
Action and Reset
Action Condition
When CANopen Node Guarding detects that one of the slaves does not
response, the CGdE fault will activate.
The upper unit sets factor and time during configuration.
Action Time
The time that upper unit sets during configuration
Fault Treatment Parameter
No
Reset Method
Manual reset
Reset Condition
The upper unit sends a reset package to clear this fault.
Record
Yes
Cause
Corrective Actions
The guarding time is too short, or
less detection times
Increase the guarding time (Index 100C) and detection times.
Malfunction caused by
interference
1. Verify the wiring and grounding of the communication circuit. It is
recommended to separate the communication circuit from the main circuit,
or wire in 90 degrees for effective anti-interference performance.
2. Make sure the communication circuit is wired in series.
3. Use CANopen cable or add terminating resistance.
Disconnection or bad connection
of the cable
Check the cable and replace it if necessary.