Chapter 13 Warning CodesC2000 Plus
ID No. Display on LCD Keypad Warning Name Description
43
CANopen SDO
time-out (CSdn)
SDO transmission time-out (only
station)
Action and Reset
Action condition
When the CANopen master transmits SDO command, and the Slave response
“time-out”, CSdn warning will occur.
Action time Immediately act when the fault is detected
Warning setting parameter N/A
Reset method
master resends a SDO command and receives the
response, the
warning automatically clears.
Reset condition N/A
Record N/A
Cause Corrective Actions
Slave is not connected Connect slave and CANopen BUS.
The synchronize cycle is set too
short
Increase the synchronization time (Index 1006)
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 degree 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 communication cable
Check the status of the cable, or replace the cable.
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