Hitachi WJ200 Series

C−13
“b” Function
Run
Mode
Edit
Defaults
Func.
Code
Name Description Lnitial data Units
b024
Overload restriction
operation mode 2
Select the operation mode during
overload conditions, four options,
option codes:
00…Disabled
01…Enabled for acceleration and
constant speed
02…Enabled for constant speed
only
03…Enabled for acceleration and
constant speed, increase speed
at regen.
U
01
−
b025
Overload restriction level 2 Sets the level of overload
restriction, between 20% and 200%
of the rated current of the inverter,
setting resolution is 1% of rated
current
U
Rated
current
x 1.5
b026
Deceleration rate 2 at
overload restriction
Sets the deceleration rate when
inverter detects overload, range is
0.1 to 3000.0, resolution 0.1
U
1.0 sec.
b027
OC suppression selection * Two option codes:
00…Disabled
01…Enabled
U
01
−
B028
Current level of active freq.
matching
Sets the current level of active
freq. matching restart, range is
0.1*inverter rated current to
2.0*inverter rated current,
resolution 0.1
U
Rated
current
A
B029
Deceleration rate of active
freq. matching
Sets the deceleration rate when
active freq. matching restart,
range is 0.1 to 3000.0, resolution
0.1
U
0.5 sec.
B030
Start freq. of active freq.
matching
Three option codes:
00…freq at previous shutoff
01…start from max. Hz
02…start from set frequency
U
00
−
B031
Software lock mode selection Prevents parameter changes, in
five options, option codes:
00…all parameters except B031 are
locked when [SFT] terminal is
ON
01…all parameters except B031
and output frequency F001 are
locked when [SFT] terminal is
ON
02…all parameters except B031 are
locked
03…all parameters except B031
and output frequency F001 are
locked
10…High level access including
B031
See appendix C for the accessible
parameters in this mode.
U
01
−
B033
Motor cable length
parameter
Set range is 5 to 20.
U
10.
−