Hitachi SJ2002 Series Instruction Manual page 99

"A" Function
Func. Name /
Code SRW Display
A242 Manual torque boost
value, 2nd motor
2VBst V 0000.0%
A043 Manual torque boost
frequency adjustment
M-Bst F 0003.0%
A243 Manual torque boost
frequency adjustment,
2nd motor
2MBst F 0000.0%
A044 V/f characteristic curve
selection
CTRL I-SLV
A244 V/f characteristic curve
selection, 2nd motor
2CTRL I-SLV
A045 V/f gain setting
V-Gain 00100%
A245 V/f gain setting, 2nd
motor
2V-Gain 00100%
A046 Automatic torque boost
voltage gain
A-Bst V 0100%
A246 Automatic torque boost
voltage gain, 2nd motor
2ABst V 0100%
A047 Automatic torque boost
slip gain
A-Bst S1 00100%
A247 Automatic torque boost
slip gain, 2nd motor
2ABst S1 00100%
Description
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%
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%
Two available V/f curves;
three select codes:
00 .. Constant torque
01 .. Reduced torque
02 .. Intelligent sensorless
vector control (iSLV)
Two available V/f curves;
three select codes:
00 .. Constant torque
01 .. Reduced torque
02 .. Intelligent sensorless
vector control (iSLV)
Sets voltage gain of the
inverter, range is 20. to 100.%
Sets voltage gain of the
inverter, range is 20. to 100.%
Sets torque boost voltage gain
of the inverter,
range is 0 to 255
Sets torque boost voltage gain
of the inverter,
range is 0 to 255
Sets torque boost slip gain of
the inverter,
range is 0 to 255
Sets torque boost slip gain of
the inverter,
range is 0 to 255
SJ200 Inverter
2
Run Defaults
Mode
–FE(F) –FU
Edit
(EU) (USA)
Lo Hi
✔ ✔
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
✔ ✔
100 100
3–19
Units
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