Chapter 5 Methods of Anomaly Diagnosis | VFD-VJ
5-13
No. Display Code
Fault
Description
Troubleshooting
Fault codes
defined by
Delta
(2021H
Low Byte)
CANopen
Fault
Register
(1001H
bit 0~7)
DS402
Fault
Codes
(603FH)
5. Check the status of communication
cable or change new cable.
E102
Software error 2
occurred on
CANopen
(CHbE)
(CANopen
heartbeat error.)
1. Increase Heart beat time (Index
1016).
2. Check the communication wiring and
grounding. 90 degrees wiring layout or
separation from main circuit is
suggested to prevent interference.
3. Make sure the communication wiring
is serial.
4. Use dedicated CANopen cable and
install terminating resistor.
5. Check the status of communication
cable or change new cable.
0066H 4 8130H
E104
Hardware
error occurred
on CANopen
(CbFE)
(CANopen
bus off error)
1. Re-install CANopen card.
2. Check the communication wiring and
grounding. 90 degrees wiring layout or
separation from main circuit is
suggested to prevent interference.
3. Make sure the communication wiring
is serial.
4. Use dedicated CANopen cable and
install terminating resistor.
5. Check the status of communication
cable or change new cable.
0068H 4 8140H
E105
Index setting
error occurred
on CANopen
(CIdE)
(CANopen index
error)
Disable CANopen (Pr.04-17=0)
Reset CANopen Index (Pr.04-17)
0069H 4 8100H
E106
Slave # setting
error occurred
on CANopen
(CAdE)
Disable CANopen (Pr.04-17=0)
Reset CANopen Index (Pr.04-17)
006AH 4 8100H
E107
CANopen’s
Index is Out of
Range (CFrE)
CANopen
(CANopen
memory error)
Disable CANopen(Pr04-17=0)
Reset CANopen Imdex (Pr04-17)
006BH 4 8100H
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