Service
1
Fault indication
When a fault occurs, the Operation of the frequency
controller
is
immediately interrupted and the
Signal
“ready”
is
removed. The
fault is displayed automatically
under
C067. The fault indication is
flashing as long as the fault has not been reset.
Fault reset: Press SH + PRG
or
activate
the
input
TRIP
reset.
Reset fault indications are stored. They
tan
be displayed again by
selected
code
CO67 and pressing the DOWN-key in the Parameter
level.
A maximum of eight faults
tan
be displayed: the most
recent
fault is displayed first; then one preceeding this and so on.
Operation via LECOM interfaces
With Operation via LECOM interfaces, a fault is also displayed
under
C067, but as number (see table). Reset fault indications are
stored
under
Cl 61 to Cl 68.
You
tan
reset the fault by selecting Parameter -0-
under
code
co43.
148
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