Lenze LDEC Series, System Manual

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Troubleshooting and fault elimination
Fault messages
9
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LDEDS−CCU210B EN 4.0
9.2 Fault messages
In the fault memory all error messages occurred so far are recorded. The error number is
written in C0168 and the corresponding error occurrence time in C0169. For the error
occurrence time the mains operating time in minutes from C0179 is used.
The fault memory works like a shift register:
ƒ
The latest error is always saved in C0168/1.
ƒ
The first error is always saved in C0168/10.
Codes for parameter setting
Code Possible settings Description
No.
ñò <
Byte Lenze Selection
C0160 R 4 No. of the current warning signal
0 255
C0161 R 4
No. of the current error message
0 255
C0167
[PWD] RW 4 0 Fault memory (C0168, C0169) and
limit value memory (C0183−C0196)
are deleted if:
l
the service password has been
entered in C0007 and
l
C0167 is set to "1".
Only the limit value memory
(C0183−C0196) is deleted if:
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the user password has been
entered in C0007 and
l C0167 is set to "1".
0 Action executed
1 Delete fault memory and/or limit
value memory
C0168 Fault memory: no. of the 10 faults
that occurred last
^
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1 R INT 4 1 255 Error 1 (latest)
2 Error 2
3 Error 3
4 Error 4
5 Error 5
6 Error 6
7 Error 7
8 Error 8
9 Error 9
10 Error 10 (first)