Chapter 14 Fault Codes and DescriptionsC2000  Plus 
 
ID*  Display on LCD Keypad  Fault Name  Fault Descriptions 
107 
 
CANopen memory 
error (CFrE) 
CANopen memory error 
Action and Reset 
Action condition 
When the user update firmware version of the control board, but the FRAM 
internal data remains the same, then CFrE fault occurs. 
Action time  Act immediately 
Fault treatment parameter  N/A 
Reset method  Manual reset 
Reset condition  Pr.00-02 = 7 
Record  Pr.00-21 = 3, the fault is recorded 
Cause  Corrective Actions 
CANopen internal memory error 
1.  Disable CANopen (Pr.09-36 = 0) 
2.  Reset CANopen (Pr.00-02 = 7) 
3.  Reset CANopen station address (Pr.09-36)