Hitachi wj200 series Quick Reference Manual page 70

Func.
Name
Code
b089
Automatic carrier
frequency
reduction
b090
Dynamic braking
usage ratio
B091
Stop mode
selection
B092
Cooling fan
control
B093
Clear elapsed
time of cooling fan
b094
Initialization target
data
b095
Dynamic braking
control (BRD)
selection
b096
BRD activation
level
b097
BRD resistor
value
B100
Free V/F setting,
freq.1
b101
Free V/F setting,
voltage.1
b102
Free V/F setting,
freq.2
b103
Free V/F setting,
voltage.2
b104
Free V/F setting,
freq.3
"b" Function
Description
Three option codes:
00...Disabled
01...Enabled, depending on the output current
02...Enabled, depending on the heat-sink
temperature
Selects the rate of use (in %) of the
regenerative braking resistor per 100 sec.
intervals, range is 0.0 to 100%.
0%: Function disabled
>0%: Enabled, per value
Select how the inverter stops the motor, two
option codes:
00...DEC (decelerate to stop)
01...FRS (free-run to stop)
Selects when the fan is ON during inverter
operation, three options:
00...Fan is always ON
01...Fan is ON during run, OFF during stop (5
minute delay from ON to OFF)
02...Fan is temperature controlled
Two option codes:
00...Count
01...Clear
Select initialized parameters, four option
codes:
00...All parameters
01...All parameters except in/output terminals
and communication.
02...Only registered parameters in Uxxx.
03...All parameters except registered
parameters in Uxxx and b037.
Three option codes:
00...Disable
01...Enable during run only
02...Enable always
(Ver. 3.0 or before) Range is:
330 to 380V (200V class)
660 to 760V (400V class)
(Ver. 3.1 or after) Range is:
330 to 390V (200V class)
660 to 780V (400V class)
Min. Resistance to 600.0
Set range, 0 to value of b102
Set range, 0 to 800V
Set range, value of b100 to b104
Set range, 0 to 800V
Set range, value of b102 to b106
70
Defaults
A B
Initial data
01
0.0
00
01
00
00
00
360/
720
Min.
Resistance
0.
0.0
0.
0.0
0.
Units
−
%
−
−
−
−
−
V
Ohm
Hz
V
Hz
V
Hz