Hitachi SJ200 Series - Manual (Page 241)

SJ200 Inverter
Appendix B
B–27
A042 Manual torque boost
value R/W Can boost starting torque
between 0 and 20% above
normal V/f curve,
range is 0.0 to 20.0%
004Fh 0 to 200 0.1 %
A242 Manual torque boost
value, 2nd motor R/W 0050h
A043 Manual torque boost
frequency adjustment R/W 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%
0051h 0 to 500 0.1 %
A243 Manual torque boost
frequency adjustment,
2nd motor R/W 0052h
A044 V/f characteristic curve
selection R/W Two available V/f curves;
three select codes:
00... Constant torque
01... Reduced torque
02... Intelligent sensorless
vector control
0053h 0, 1, 2 —
A244 V/f characteristic curve
selection, 2nd motor R/W 0054h
A045 V/f gain setting R/W Sets voltage gain of the
inverter, range is 20. to 100.%
0055h 20 to 100 1 %
A046 Automatic torque boost
voltage gain R/W Sets torque boost voltage gain
of the inverter,
range is 0 to 255
0056h 0 to 255 —
A246 Automatic torque boost
voltage gain, 2nd motor R/W 0057h
A047 Automatic torque boost
slip gain R/W Sets torque boost slip gain of
the inverter,
range is 0 to 255
0058h 0 to 255 —
A247 Automatic torque boost
slip gain, 2nd motor R/W 0059h
A051 DC braking enable R/W Two options; select codes:
00... Disable
01... Enable
005Ch 0, 1 —
A052 DC braking frequency
setting R/W The frequency at which DC
braking begins,
range is from the start
frequency (B082) to 60 Hz
005Dh (B082 x
10) to 600
0.1 Hz
A053 DC braking wait time R/W 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.
005Eh 0, 1 —
A054 DC braking force for
deceleration R/W Level of DC braking force,
settable from 0 to 100%
005Fh 0 to 100 1 %
A055 DC braking time for
deceleration R/W Sets the duration for DC
braking, range is 0.0 to 60.0
seconds
0060h 0 to 600 0.1 sec
Holding Registers for “A” Group Standard Functions
Func.
Code
Name R/W Description
Network Data
Reg. Range Res.