Franklin Electric CERUS X-DRIVE CXD-003A-4V, Installation And Operation Manual

Page: 165 / 252

MAINTENANCE
Troubleshooting
165
CAdn
(41)
CAN/S Address
CANopen station address error (only supports 1–127)
Action and Reset
Action condition CANopen station address error
Action time Immediately displays when the fault is detected
Reset method Manually
Reset condition [ADV-03] = 7
Recorded When [SET-08] does not equal 3, CAdn is a “Warning” and is not recorded
Possible Causes Corrective Action
• Incorrect setting of CANopen station
address
• Disable CANopen
• Reset CANopen (
[SET-07] = 7)
• Reset CANopen station address
Warning Display Description
CbFn (39)
CAN/S Bus Off
CANopen BUS off error
Action and Reset
Action condition Hardware: When CANopen card is not installed, CbFn fault will occur.
Software: Too much interference on BUS. When the CAN_H and CAN_L communication cable is short, the master
receives wrong package, and CbFn fault occurs.
Action time Immediately displays when the fault is detected
Reset method Manually
Reset condition Cycle the power
Recorded When
[SET-08]
does not equal 3, CbFn is a warning and isn’t recorded.
Possible Causes Corrective Action
• Check if the CANopen card is installed
• Check if the CANopen speed is correct
• Malfunction caused by interference
• Communication cable is broken or bad
connected
• Make sure the CANopen card is installed.
• Reset CANopen speed
• For interference:
• 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 degree for effective anti-inter -
ference performance.
• Make sure the communication circuit is wired in series.
• Use CANopen cable or add terminating resistance.
• Check or replace the communication cable.
Warning Display Description