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6.1.5.2
Active faults menu
The Active faults menu can be reached from
Main menu
pressing the
Menu right push button
when
the location indication M4 can be seen in the first line of the panel display.
When the frequency converter stops due to a fault, the location indication F1, the fault code, a short
description of the fault and the symbol of the fault type appear on the display. Besides, the indication
FAULT or ALARM will appear and, in case of FAULT, the red LED of the panel will start to blink. If
there are several faults simultaneously, the list of active faults may be browsed using the push but-
tons in the browser
Fault codes are listed in chapter 7.2.
The memory of active faults can store a maximum of 10 faults in order of occurrence. You can delete
the display using the
Reset push button
and the reading device will go back to the same state where
you were before the fault trip. The fault is active until it is deleted with the
Reset push button.
Normal state,
no faults:
6.1.5.3
Fault history menu (M5)
The
Fault history menu
can be accessed from the
Main menu
pressing the
Menu right Push button
when the location indication M5 is visible on the first line of the panel display.
All faults are stored in the
Fault history menu,
which can be browsed with
Browser Push buttons
.
You can go back to the previous menu at any time, pressing the
Menu left push button
.
The memory can store a maximum of 30 faults in order of appearance. The number of faults in-
cluded in the fault history is shown in the value line of the main page (H1
Hnº). The order of faults
is indicated through the place indication on the top left corner of the screen. The last fault is indi-
cated by F5.1, the penultimate fault, F5.2, etc. If there are 30 faults not deleted in the memory, the
next fault will delete the oldest one.
If you press the
Enter push button
for 2-3 seconds, the fault history will be restored. The number of
the symbol Hnº will change to 0.
RUN
READY
Local
M4
Active faults
F0
Summary of Contents for NX 8000 Solar Series
Page 44: ...Vacon distributor ...
