Design and Operation
Operation manual b maXX BM4100 (NWR)
Document no.: 5.04052.09
45
of 142
4
4.8.2 Display
The 7-segment-display in normal operation shows the operation status. In case of error
the error number is shown.
The single statuses are specified in chapter device management in parameter manual
5.04054.
In the status error the error numbers are shown in the display. Only the errors are shown,
which enable an error reaction in the drive or have enabled one. Errors without reaction
and also warnings are not displayed.
Therewith the display of the error number begins that for about 1.5 s „F" is shown. Then
the three digits of the error code are displayed. The single digits thereby accordingly are
shown for about 0.8 s, interrupted by a short break. If there are further errors, the other
errors are shown according to the same principle. The procedure is repeated, as soon as
all errors have been shown.
Example: Error 165 and 89 are present:
Display Status Meaning
0 Not ready to operate Initialization phase, pulses inhibited.
1 Switch-on inhibit Pulses inhibited, initialization completed error-free.
A Main contactor ready
for switch on
Complete pre-charging successfully
2 Ready to operate Pulses inhibited, main contactor switched on
3 Switched on Pulse enabled
4 Operation enabled U
DC-link
regulated, ready-for-use for the drive is enabled
C Operation enabled U
DC-link
not regulated, ready-for-use for the drive is enabled
F Fault Pulses inhibited, error status
In the display the error number is shown.
Start End Time
Error
output
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