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Vacon
Vacon Plc
Phone: +358-(0)201 2121
Fax:
+358-(0)201 212 205
Service: +358-(0)40-8371 150
E-mail: [email protected]
7-segment Control panel
7.
Fault history page
When none of the indicators is lit, the fault
history page is active, see Figure 10. The
Vacon frequency converter stores maximum
9 faults in the order they appear. The latest fault
has always number 1, the previous 2 and so
on. If 9 faults are in the memory, the next
coming fault erases the oldest fault record from
the memory.
8. Active fault display
When a fault trip occurs, the fault indicator is
lit and the blinking symbol
F appears on the
display together with a blinking fault code. The
fault codes are explained in Chapter 9 of the
Vacon CX/CXLCXS User's Manual.
The display can be cleared with the Page
button (PG). The read-out returns to the same
display it had before the trip.
The fault remains active until it is cleared with
the Reset button (RST) or with the reset
signal from the I/O terminal.
See figure 11.
Note! Remove external Start signal before
resetting a fault.
RUN READY FAULT
MON PAR REF BTNS
RUN READY FAULT
MON PAR REF BTNS
RST
RST
PG
RUN READY FAULT
MON PAR REF BTNS
RUN READY FAULT
MON PAR REF BTNS
Fault code
blinks
Fault page code Fault number
Fault code
If multiple fault trips occur
at the same time, the oth-
er fault codes can be
checked with arrow up/
down buttons
Figure 11. Active fault display.
Clears the whole
fault history, push
until "
FI " goes to "0 "
Next fault record
Previous fault record
PG
PG
RUN READY FAULT
MON PAR REF BTNS
Figure 10. Fault history page.
