Delta MS300 Series User Manual page 513

Chapter 13 Warning CodesMS300
ID No. Display on LCD Keypad
43
Action Condition
Action Time
Warning Setting Parameter
Reset Method
Reset Condition
Record
Cause
Slave is not connected
The synchronous cycle is set too
short
Malfunction caused by
interference
Disconnection or bad connection
of the communication cable
Warning Name
CANopen SDO
time-out (CSdn)
Action and Reset
When the CANopen master transmits a SDO command, and the slave
response "times-out", CSdn warning occurs.
Immediately act when the fault is detected
N/A
When the master resends a SDO command and receives the response, the
warning automatically clears.
N/A
N/A
Connect the slave and CANopen BUS.
Increase the synchronous time (Index 1006)
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.
Check the status of the cable, or replace the cable.
504
Description
SDO transmission time-out (only shows on master
station)
Corrective Actions