Hitachi WJ200 Series Quick Reference Manual page 65

Fine Tuning Functions
NOTE: Marking [  ],[  ],[
 : Configuration changes are possible during operation.
: You cannot change the parameters during operation.
*
1: In case of (b031) soft lock selections"10", parameter changing during operation is
possible.
F u n c .
C o d e
Restart mode on power failure
b001
/ under-voltage trip
b002 Allowable under-voltage power
failure time
b003 Retry wait time before motor
restart
b004 Instantaneous power failure /
under-voltage trip alarm
enable
Number of restarts on power
b005
failure / under-voltage trip
events
Restart frequency threshold
b007
*
1 ],in the table show following meaning.
" b " F u n c t i o n
N a m e
Select inverter restart method,
Five option codes:
00Alarm output after trip, no
01Restart at 0Hz
02Resume operation after
03Resume previous freq. after
04
The amount of time a power input
under-voltage can occur without
tripping the power failure alarm.
Range is 0.3 to 25 s. If
under-voltage exists longer than this
time, the inverter trips, even if the
restart mode is selected.
Time delay after under-voltage
condition goes away, before the
inverter runs motor again.
Range is 0.3 to 100 s.
Three option codes:
00Disable
01Enable
02Disable during stop and
Two option codes:
00Restart 16 times
01Always restart
Restart the motor from 0Hz if the
frequency becomes less than this
set value during the motor is
coasting, range is 0 to 400Hz
D e s c r i p t i o n
automatic restart
frequency matching
freq. matching, then decelerate
to stop and display trip info
Resume operation after active
freq. matching
decelerates to a stop
59
Run D e f a u l ts
Mode I n i t i a l
U n i ts
Edit d a ta
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
1 00
*
1 1.0 s
*
1.0 s
1
*

00
1
*

1 00
*
1 0.00 Hz