Hitachi WJ200-001S Instruction Manual page 485

Ver.256
Fine Tuning Functions
NOTE:. Mark "" in A line of [ Run Mode Edit] shows the accessible parameters when b031 is not set "10",
high level access.
NOTE:. Mark "" in B line of [ Run Mode Edit] shows the accessible parameters when b031 is set "10",
high level access
Func.
Code
Restart mode on power

failure / under-voltage trip
Allowable under-voltage

power failure time
Retry wait time before motor

restart
Instantaneous power failure

/ under-voltage trip alarm
enable
Number of restarts on power

failure / under-voltage trip
events
Restart frequency threshold

Restart mode on over voltage

/ over current trip
Number of retry on over

voltage / over current trip
Retry wait time on over

voltage / over current trip
Level of electronic thermal

"b" Function
Name
Select inverter restart method,
Five option codes:
Alarm output after trip, no
automatic restart
Restart at 0Hz
Resume operation after frequency
matching
Resume previous freq. after freq.
matching, then decelerate to stop and
display trip info

Resume operation after active freq.
matching
The amount of time a power input
under-voltage can occur without tripping
the power failure alarm. Range is 0.3 to
25 sec. 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 seconds.
Three option codes:
Disable
Enable
Disable during stop and decelerates
to a stop
Two option codes:
Restart 16 times
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
Select inverter restart method,
Five option codes:
Alarm output after trip, no
automatic restart
Restart at 0Hz
Resume operation after frequency
matching
Resume previous freq. after active
freq. matching, then decelerate to
stop and display trip info
Resume operation after active freq.
matching
Range is 1 to 3 times
Range is 0.3 to 100 sec.
Set a level between 20% and 100% for the
Description
Run
Mode Defaults
Edit
A B Initial data Units
00


1.0


1.0


00


00


0.00


00


3


1.0


Rated



s
s


Hz


s
A