33 • Control Keypad
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START PARAMETERS
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Displays in MINIMIZED MODE and MAXIMIZED MODE
(refer to section 7.6.3 on page 27 for changing mode)
90sec. by using
the WIDER
SETTING as
described in
section
7.6.7
page 38.
ACCELERATION TIME to the minimum
acceptable value (approx. 5 sec).
Notes:
Since CURRENT LIMIT overrides ACC.
TIME, when CURRENT LIMIT is set
low, starting time will be longer than the
preset ACC. TIME.
When motor reaches full speed before
voltage reaches nominal, ACC. TIME
setting is overridden, causing voltage to
quickly ramp-up to nominal.
Using starting curves 1, 2, 3 prevents
Note:
Range can be
extended to 1-
250sec.by
using the
WIDER
SETTING as
described in
section
7.6.7
The maximum allowable start time, from
Start signal to end of acceleration
process. If voltage does not reach full
voltage/speed during this time (e.g.
because of too low CURRENT LIMIT
setting), the starter will trip the motor.
LCD displays “LONG START TIME”
message.
OF STARTS
permitted During
STARTS
PERIOD (see
Limits the NUMBER OF STARTS
during the period of time defined by
STARTS PERIOD.
If you try to start even one more time
within that period the START INHIBIT
PERIOD
during which
NUMBER OF
STARTS is being
During the START INHIBIT period the
WAIT BEFORE RST XX MIN message
will be displayed.
INHIBIT time
which, before
elapsed, motor
can not be
STORE ENABLE
START PARAMETERS
Same as STORE ENABLE MAIN