Troubleshooting and fault elimination – Lenze ECSCPxxx User Manual
Page 339
Troubleshooting and fault elimination
Fault analysis
Fault analysis with the history buffer
l
339
EDBCSXP064 EN 8.0
Assignment of information to the codes
Codes and retrievable information
Information on ...
C4168
C4169
Subcode
Number and response of the
fault message
Time of the last occurrence
1
Active fault message
2
Last fault message
3
Last but one fault message
4
Last but two fault message
5
Last but three fault message
Deleting entries in the history buffer
The entries in the history buffer can be deleted with C4167 = 1.
ƒ
This function only works when no trouble is active.
Code
Possible settings
IMPORTANT
No.
Designation
Lenze/
{Appl.}
Selection
C4166 TripAppReset
0
Application fault message reset.
^ 338
0
Fault message active
1
Reset fault message
Fault message reset
The current fault message can be reset with C4166 = 1.
Code
Possible settings
IMPORTANT
No.
Designation
Lenze/
{Appl.}
Selection
C4167 AppHistReset
0
Deleting application fault
message history buffer.
^ 338
0
No reaction
1
Delete history buffer