Hitachi WJ200-001S Quick Reference Manual page 57

Func.
Name
Code

Manual torque boost value

Manual torque boost value, 2
motor
 Manual torque boost
frequency

Manual torque boost
frequency,
nd
2 motor

V/f characteristic curve

V/f characteristic curve,
nd
2 motor

V/f gain
nd

V/f gain, 2 motor

Voltage compensation gain for
automatic torque boost
 Voltage compensation gain for
automatic torque boost,
motor

Slip compensation gain for
automatic torque boost

Slip compensation gain for
automatic torque boost,
motor

DC braking enable

DC braking frequency

DC braking wait time
 DC braking force for
deceleration

DC braking time for
deceleration

DC braking / edge or level
detection for [DB] input
"A" Function
Description
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 A in graph (top of
previous page) for torque boost,
range is 0.0 to 50.0%
Four available V/f curves;
Constant torque
Reduced torque (1.7)
Free V/F
Sensorless vector (SLV)
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
under automatic torque boost,
range is 0. to 255.
nd
2
Three options; select codes:
Disable
Enable during stop
Frequency detection
The frequency at which DC
braking begins,
range is from the start frequency
() 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%
Sets the duration for DC braking,
range is
seconds
Two options; select codes:
Edge detection
Level detection
55
compensation gain
from 0.0 to 60.0
Run Defaults
Mode
Initial data Units
Edit

1.0

1.0

5.0

5.0

00

00

100.

100.

100.

100.

100.

100.

00

0.5

0.0 sec.

50.

0.5 sec.

01
%
%
%
%


%
%





Hz
%
