Hitachi WJ200 Series Quick Reference Manual page 59

F u n c .
N a m e
C o d e
A041 Torque boost select
Torque boost select, 2
A241
Manual torque boost value
A042
A242 Manual torque boost value, 2
motor
A043 Manual torque boost
frequency
A243 Manual torque boost
frequency,
nd
2 motor
V/f characteristic curve
A044
A244 V/f characteristic curve,
nd
2 motor
A045 V/f gain
nd
A245 V/f gain, 2 motor
Voltage compensation gain for
A046
automatic torque boost
Voltage compensation gain for
A246
automatic torque boost,
motor
A047 Slip compensation gain for
automatic torque boost
A247 Slip compensation gain for
automatic torque boost,
motor
DC braking enable
A051
DC braking frequency
A052
DC braking wait time
A053
A054 DC braking force for
deceleration
" A" F u n c t i o n
D e s c r i p t i o n
Two options:
00Manual torque boost
01Automatic torque boost
nd
motor
Can boost starting torque
between 0 and 20% above
normal V/f curve,
nd
range is 0.0 to 20.0%
Sets the frequency of the V/f
breakpoint for torque boost,
range is 0.0 to 50.0%
Four available V/f curves;
00Constant torque
01Reduced torque (1.7)
02Free V/F
03*Sensorless vector (SLV)
*Only CT mode
Sets voltage gain of the inverter,
range is 20. to 100.%
Sets voltage compensation gain
under automatic torque boost,
range is 0. to 255.
nd
2
Sets slip compensation gain
under automatic torque boost,
range is 0. to 255.
nd
2
Three options; select codes:
00Disable
01Enable during stop
02Frequency detection
The frequency at which DC
braking begins,
range is from the start 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%
53
D e f a u l ts
Run
Mode I n i t i a l
U n i ts
Edit
d a ta

00

00

1.0

1.0

5.0

5.0

00

00

100.

100.

100.

100.

100.

100.
*
1 00
*
0.5
1
*
1 0.0
*
1 50.


%
%
%
%


%
%





Hz
s
%