Hitachi WJ200 Series

3−52
“b” Function
Run
Mode
Edit
Defaults
Func.
Code
Name Description Lnitial data Units
B021
Overload restriction
operation mode
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
−
B221
Overload restriction
operation mode, 2
nd
motor
U
01
−
B022
Overload restriction level 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
Amps
B222
Overload restriction level,
2
nd
motor
U
Rated
current
x 1.5
Amps
B023
Deceleration rate 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.
B223
Deceleration rate at
overload restriction, 2
nd
motor
U
1.0 sec.
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
Amps
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
−