Chapter 13 Warning CodesC2000 Plus
ID No. Display on LCD Keypad Warning Name Description
44
CANopen SDO
receives register
overflow (CSbn)
CANopen SDO receives register overflow
Action and Reset
Action condition The upper unit sends too much SDO and causes buffer overflow
Action time Immediately act when the fault is detected
Warning setting parameter N/A
Reset method The upper unit sends a reset package to clear the warning.
Reset condition N/A
Record N/A
Cause Corrective Actions
Too much SDO from the upper unit
Check if the master sends too much SDO command. Make sure the master
sends SDO command according to the command format.
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