09/01 AWB8230-1412GB
Fixed frequency FF1 to FF4
selection
63
Reset: RST
A fault message can be acknowledged by activating and subse-
quently deactivating (i.e. resetting) the digital input configured as
RST.
X Program one of the digital inputs 1 to 5 as RST, by inputting the
value 18 under the respective PNU (C01 to C05).
Figure 59: Digital input 4 configured as RST (reset)
Figure 60: Function chart for RST (reset)
K14: signalling relay contact K14
RST
P244
RST
f 12 ms
~ 30 ms
K14
Warning!
If a malfunction is responded to by a reset, the motor will
start immediately if a start signal is applied simultane-
ously. To avoid the risk of serious or fatal injury to
personnel, you must ensure that the start signal is not
present before acknowledging an error message with a
reset.
h
When a fault condition has occurred, the OFF key on the
keypad acts as a RESET key, and can be used instead of
the RST input to reset the fault.
h
If the RST input is active for more than 4 seconds, it can
cause a false trip.
h
The RST input is always a make (NO) contact and cannot
be programmed as a break contact (NC).
h
Alternatively, you can acknowledge a fault message by
briefly switching the supply voltage off and on again.
h
If a reset is initiated during operation, the motor will coast
to a stop.
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