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Lenze · 8400 HighLine · Reference manual · DMS 12.0 EN · 06/2017 · TD23
647
9
Diagnostics & error management
9.9
Error messages of the operating system
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9.9
Error messages of the operating system
This chapter describes all error messages of the inverter operating system and possible causes &
remedies.
Tip!
Each error message is also saved to the logbook in chronological order.
9.9.1
Structure of the 32-bit error number (bit coding)
If an error occurs in the inverter, the internal fault memory saves a 32-bit value which contains the
following information:
[9-1]
Structure of the error number
• Display parameter:
•
From version 13.00.00:
additionally displays the 32-bit error number without error
type, i.e. this error number only contains the error subject area and the error ID
(bit 0 ... bit 25).
• The
system block shows the 32-bit error number at the outputs
wStateDetermFailNoLow
(Low Word) and
wStateDetermFailNoHigh
(High Word).
•
From version 06.00.00 onwards:
If the "Use 16BitFailNo." (Bit 15 = "1") option is activated in
, the short 16-bit error number is provided by the SB
at the
wStateDetermFailNoLow
output and the value "0" is provided at the
wStateDetermFailNoHigh
output (see the following chapter).
• For the sake of legibility, the error number in the logbook and in
is displayed with the
following syntax:
[
Error type
]
.
[
Error subject area no.
]
.
[
Error ID
]
Reserved
Error type
Error subject area
Error ID
2
1
0
3
Bit
16
25
26
31
0
15
29
30