Issue 01/05  Diagnostics and troubleshooting 
CANopen Option Module    Operating Instructions 
6SE6400-5BC00-0BP0 
119 
7.3 Diagnostic parameters 
Parameter r2054 
The indexed parameter r2054 provides detailed information if the MICROMASTER 
displays a warning (alarm) generated by the CANopen option module. 
Index Content 
0  Configuration or other errors  
0: no error 
1:  Invalid slave address (low byte of P0918) 
2:  Invalid PDO Transmission Type (P2041.00 - P2041.01) 
3:  Invalid T_PDO Transmission Type (P2041.00 - P2041.01) 
4:  Invalid R_PDO Transmission Type (P2041.01 high byte) 
5:  Invalid baud rate (P2041.04) 
6:  Invalid comm error response (P2041.04) 
7:  Invalid lifeguarding event response (P2041.04) 
8 - 10:  Unable to read configuration parameters : problem on comm link to Drive 
12:  Configuration timed out 
13:  Other configuration error 
14 - 15:  Configuration Mapping error (P2041.02 – P2041.03) 
16:  illegal drive type  
32:  wrong index passed by SDO 
33: SDO wrong profile 
35 - 36:  Failure in writing Parameters to Drive on reset-node 
64 - 66:  Execution of resetCommunication command failed 
67 - 69  Execution of resetNode command failed 
96 - 101  Execution of “load” command failed 
112 - 113  Execution of  “save” failed 
114  Tried to do resetcommunication or resetnode whilst drive running  
128 - 129  Data set changed, but failed to update parametes accordingly 
146  Tried to do resetnode or   resetcommunication when data saved to eeprom or 
when already executed a “load” command 
CANopen errors 
401:  Out of RAM 
402:  Object does not exist 
404:  Operation not allowed in this state 
405:  No matching type 
406:  Inhibit time active 
407:  No initiate service executed 
408:  Service is already running  
409:  Datatype does not fit in telegram 
410:  Errortype does not fit in telegram 
412: Invalid range 
415:  No COB database available 
416: Object disabled 
420: PDO Mapping error 
421:  No access to object dictionary 
422:  Object does not exist 
423:  Subindex doesn't exist 
424: No read permission 
425: No write permission 
426:  Value greater than upper limit 
427:  Value less than lower limit 
428:  Object has wrong size 
429:  Wrong trans type