Hitachi WJ200 Series Instruction Manual page 386

Func.
Name
Code
Torque boost select, 2
A241
Manual torque boost value
A042
Manual torque boost value,
A242
2 motor
nd
Manual torque boost
A043
frequency
Manual torque boost
A243
frequency,
2 motor
nd
V/f characteristic curve
A044
V/f characteristic curve,
A244
2 motor
nd
V/f gain
A045
V/f gain, 2 motor
nd
A245
Voltage compensation gain
a046
for automatic torque boost
Voltage compensation gain
a246
for automatic torque boost,
2 motor
nd
Slip compensation gain for
a047
automatic torque boost
Slip compensation gain for
a247
automatic torque boost,
motor
DC braking enable
A051
DC braking frequency
A052
DC braking wait time
A053
DC braking force for
A054
deceleration
"A" Function
Description
motor
nd 01...Automatic torque boost
Can boost starting torque
between 0 and 20% above
normal V/f curve,
range is 0.0 to 20.0%
Sets the frequency of the V/f
breakpoint A in graph (top of
previous page) for torque boost,
range is 0.0 to 50.0%
Six available V/f curves;
00...Constant torque
01...Reduced torque (1.7)
02...Free V/F
03...Sensorless vector (SLV)
Sets voltage
inverter, range is 20. to 100.%
Sets voltage compensation gain
under automatic torque boost,
range is 0. to 255.
Sets slip compensation gain
under automatic torque boost,
range is 0. to 255.
2
nd
Three options; select codes:
00...Disable
01...Enable during stop
02...Frequency detection
The frequency at which DC
braking begins,
range is
frequency (B082) to 60Hz
The delay from the end of
controlled deceleration to start
of DC braking (motor free runs
until DC braking begins),
range is 0.0 to 5.0 sec.
Level of DC braking force,
settable from 0 to 100%
Run
Mode
Edit
gain of the
from the start
C−5
Defaults
Lnitial data Units
00 −
1.0 %
1.0 %
5.0 %
5.0 %
00 −
00 −
100. %
100. %
100. −
100. −
100. −
100. −
00 −
0.5 Hz
0.0 sec.
50. %