4-50
Chapter 4
For parameter configuration
[HC101]
~
[HC121]
Automatic torque boost adjustment
Code/Name
Range (unit)
Initial
value
HC101
Automatic torque boost
voltage compensation gain, 1st-motor
0
~
255(%)
100
HC102
Automatic torque boost slip
compensation gain, 1st-motor
0
~
255(%)
100
・
If is chosen the automatic torque boost control
function in [AA121], adjustments can be made.
For more information, refer to the user’s guide.
Sensorless vector control start
Code/Name
Range (unit)
Initial value
HC110
Zero speed area limit,
1st-motor
0
~
100(%)
80
HC111
Boost value at start,
1st-motor (IM-SLV,IM-CLV)
0
~
50(%)
10
HC112
Boost value at start,
1st-motor (IM-0Hz-SLV
)
0
~
50(%)
10
・
When [AA121] is Sensorless vector control or 0Hz-Area
sensor less vector control, start boost is possible.
Secondary resistor compensation function
Code/Name
Range (unit)
Initial
value
HC113
Secondary resistance
correction, 1st-motor
00(Disable)/
01(Enable)
00
・
This control method, in vector control (with encoder/
sensorless/0Hz), gets the temperature of the motor,
and reduces the speed variation due to temperature
change.
・
If you want to use this function, use a thermistor PB-41E
from Shibaura Electronics(Ltd.) with [Cb-40]=02(NTC).
Reverse run protection function
Code/Name
Range (unit)
Initial
value
HC114
Reverse run
protection enable, 1st-motor
00(Disable)/01(Enable)
00
・
This function is to prevent reverse output in a low
frequency range for vector control such as (SLV/0Hz
SLV/CLV)
Motor control adjustment gain
Code/Name
Range (unit)
Initial
value
HC120
Time constant of torque current
reference filter, 1st-motor
0
~
100(ms)
2
HC121
Feedforward gain compensation
adjustment for speed, 1st-motor
0
~
1000(%)
0
・
[HC120] can put into effect a filter for torque command
of sensorless vector control, 0Hz sensorless vector
control and vector control with encoder.
・
[HC121] adjust the compensation of the feedforward for
torque command of sensorless vector control, 0Hz
sensorless vector control and vector control with
encoder.
[HC201]
~
[HC220]
2nd motor
When Intelligent Input terminal 024[SET] is enabled.
Code/Name
Range
(unit)
Initial
value
HC201
Automatic torque boost voltage
compensation gain, 2nd-motor
Same as HC101
HC202
Automatic torque boost slip
compensation gain, 2nd-motor
Same as HC102
HC210
Zero speed area limit, 2nd-motor
Same as HC110
HC211
Boost value at start, 2nd-motor
(IM-SLV,IM-CLV)
Same as HC111
HC212
Boost value at start, 2nd-motor
(IM-0Hz-SLV)
Same as HC112
HC213
Secondary resistor compensation
enable, 2nd-motor
Same as HC113
HC214
Counter direction run protection
selection, 2nd-motor
Same as HC114
HC220
Torque current reference filter time
constant, 2nd-motor
Same as HC120
HC221
Speed feedforward compensation
gain, 2nd-motor
Same as HC121
Содержание P1-00041HFEF
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