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