Hitachi SH1 Series Basic Manual page 88

Chapter 4
[Hb150]～[Hb180]
Free V/f setting
Code/Name
Hb150
Free-V/f frequency 1,
Hb151
Free V/f voltage 1
Hb152
Free V/f frequency 2
Hb153
Free V/f voltage 2
Hb154
Free V/f frequency 3
Hb155
Free V/f voltage 3
Hb156
Free V/f frequency 4
Hb157
Free V/f voltage 4
Hb158
Free V/f frequency 5
Hb159
Free V/f voltage 5
Hb160
Free V/f frequency 6
Hb161
Free V/f voltage 6
Hb162
Free V/f frequency 7
Hb163
Free V/f voltage 7
・Frequency 1(f1)～frequency (f7) and the corresponding
voltage 1(V1)～voltage 7(V7) are set below the base
frequency and rated voltage. In the case of a
high-frequency motor, set the base/highest frequency
the first.
Output voltage(V)
Voltage
rated value
V7
V6
V5
V4
V1
V2,V3
0 f1 f2 f3
V/f feedback control adjustment
Code/Name
Hb170
Slip Compensation
P-gain with encoder
Hb171
Slip Compensation
I-gain with encoder
・When [AA121] is set as feedback control, slip
compensation is possible.
Output adjustment gain
Code/Name
Hb180
Output voltage gain
・When the motor is hunting, you might want to improve
the adjustment of the voltage gain.
Initial
Range (unit)
value
0.00
～
0.00
[Hb152](Hz)
0.0 1000.0(V) 0.0
～
[Hb150]
～
0.00
[Hb154](Hz)
0.0 1000.0(V) 0.0
～
[Hb152]
～
0.00
[Hb156](Hz)
0.0 1000.0(V) 0.0
～
[Hb154]
～
0.00
[Hb158](Hz)
0.0 1000.0(V) 0.0
～
[Hb156]
～
0.00
[Hb160](Hz)
0.0 1000.0(V) 0.0
～
[Hb158]
～
0.00
[Hb162](Hz)
0.0 1000.0(V) 0.0
～
[Hb160]
～
0.00
[Hb105](Hz)
0.0 1000.0(V) 0.0
～
Output
frequency(Hz)
Maximum
Base
f4 f5 f6 f7
frequency
frequency
Range (unit) Initial value
0～1000(%) 100
0～1000(%) 100
Range (unit) Initial value
0～255(%) 100
For parameter configuration
2nd motor When Intelligent Input terminal 024[SET] is enabled.
Code/Name
Hb202 Capacity selection, 2nd-motor
Hb203 Number of poles, 2nd-motor
Hb204 Base frequency, 2nd-motor
Hb205 Maximum frequency,
2nd-motor
Hb206 Rated voltage, 2nd-motor
Hb208 Rated current, 2nd-motor
Hb210 Constant R1, 2nd-motor
Hb212 Constant R2, 2nd-motor
Hb214 Constant L, 2nd-motor
Hb216 Constant Io, 2nd-motor
Hb218 Constant J, 2nd-motor
2nd motor When Intelligent Input terminal 024[SET] is enabled.
Code/Name
Hb230 Minimum frequency, 2nd-motor
Hb231 Reduced voltage start time, 2nd-motor
Hb240 Manual torque boost operation mode
selection, 2nd-motor
Hb241 Manual torque boost value, 2nd-motor
Hb242 Manual torque boost peak, 2nd-motor
Hb245 Energy saving operation selection,
2nd-motor
Hb246 Energy saving mode adjustment,
2nd-motor
Hb250 Free V/f frequency (1) , 2nd-motor
Hb251 Free V/f voltage (1) , 2nd-motor
Hb252 Free V/f frequency (2) , 2nd-motor
Hb253 Free V/f voltage (2) , 2nd-motor
Hb254 Free V/f frequency (3) , 2nd-motor
Hb255 Free V/f voltage (3) , 2nd-motor
Hb256 Free V/f frequency (4) , 2nd-motor
Hb257 Free V/f voltage (4) , 2nd-motor
Hb258 Free V/f frequency (5) , 2nd-motor
Hb259 Free V/f voltage (5) , 2nd-motor
Hb260 Free V/f frequency (6) , 2nd-motor
Hb261 Free V/f voltage (6) , 2nd-motor
Hb262 Free V/f frequency (7) , 2nd-motor
Hb263 Free-setting V/f voltage (7) , 2nd-motor
Hb270 Slip Compensation P-gain with encoder,
2nd-motor
Hb271 Slip Compensation I-gain with encoder,
2nd-motor
Hb280 Output voltage gain, 2nd-motor
4-45
[Hb202]～[Hb280]
Range Initial
(unit) value
Same as Hb102
Same as Hb103
Same as Hb104
Same as Hb105
Same as Hb106
Same as Hb108
Same as Hb110
Same as Hb112
Same as Hb114
Same as Hb116
Same as Hb118
Range Initial
(unit) value
Same as Hb130
Same as Hb131
Same as Hb140
Same as Hb141
Same as Hb142
Same as Hb145
Same as Hb146
Same as Hb150
Same as Hb151
Same as Hb152
Same as Hb153
Same as Hb154
Same as Hb155
Same as Hb156
Same as Hb157
Same as Hb158
Same as Hb159
Same as Hb160
Same as Hb161
Same as Hb162
Same as Hb163
Same as Hb170
Same as Hb171
Same as Hb180