Hitachi SJ200 Series Instruction Manual page 90

3–18
"A" Group: Standard Functions
Func.
Code SRW Display
A242 Manual torque boost
value, 2nd motor
2VBst V
A043 Manual torque boost
frequency adjustment
M-Bst F
A243 Manual torque boost
frequency adjustment,
2nd motor
2MBst F
A044 V/f characteristic curve
selection
CTRL
A244 V/f characteristic curve
selection, 2nd motor
2CTRL
A045 V/f gain setting
V-Gain
A046 Automatic torque boost
voltage gain
A-Bst V
A246 Automatic torque boost
voltage gain, 2nd motor
2ABst V
A047 Automatic torque boost
slip gain
A-Bst S1
A247 Automatic torque boost
slip gain, 2nd motor
2ABst S1
"A" Function
Name /
Can boost starting torque
between 0 and 20% above
normal V/f curve,
0000.0%
range is 0.0 to 20.0%
Sets the frequency of the V/f
breakpoint A in graph (top of
previous page) for torque
0003.0%
boost, range is 0.0 to 50.0%
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%
0000.0%
Two available V/f curves;
three select codes:
00... Constant torque
I-SLV
01... Reduced torque
02... Intelligent sensorless
vector control (iSLV)
Two available V/f curves;
three select codes:
00... Constant torque
I-SLV
01... Reduced torque
02... Intelligent sensorless
vector control (iSLV)
Sets voltage gain of the
inverter, range is 20. to 100.%
00100%
Sets torque boost voltage gain
of the inverter,
range is 0 to 255
0100%
Sets torque boost voltage gain
of the inverter,
range is 0 to 255
0100%
Sets torque boost slip gain of
the inverter,
range is 0 to 255
00100%
Sets torque boost slip gain of
the inverter,
range is 0 to 255
00100%
Run
Mode
Description
Edit
Defaults
–FEF –FU
Units
(EU) (USA)
0.0 0.0 %
3.0 3.0 %
0.0 0.0 %
02 02 —
02 02 —
100. 100. %
100 100 —
100 100 —
100 100 —
100 100 —