Delta VP3000 Series - Page 573

Chapter 8 Troubleshooting｜VP3000
564
ID No.
Fault Name
Descriptions
102
CANopen heartbeat error
(CHbE)
CANopen heartbeat error
Action and Reset
Action Condition
When CANopen Heartbeat detects that one of the slaves does not response,
the CHbE fault activates.
The upper unit sets the confirming time of producer and consumer during
configuration.
Action Time
The upper unit sets the confirming time of producer and consumer 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 heartbeat time is too short
Increase heartbeat time (Index 100C).
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.