Chapter 13 Warning CodesC2000  Plus 
 
ID No.  Display on LCD Keypad  Warning Name  Description 
65 
 
CAN/M SDO over 
(PCSF) 
CANopen Master SDO overflow 
Action and Reset 
Action condition 
When the CANopen master transmits too much SDO that causes buffer overflow, 
the PCSF warning displays 
Action time  Immediately displays when the fault is detected 
Warning setting parameter  N/A 
Reset method  Cycle the power, or stop the PLC and run the PLC again 
Reset condition  N/A 
Record  N/A 
Cause  Corrective Actions 
Internal PLC transmits too much 
SDO at once 
The PLC program needs to confirm receiving the SDO 
sending another SDO command.