Chapter 4
Operation
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4.7 Operating Using Torque Control
4.7.1 Setting Parameters
The following parameters must be set for torque control operation with analog voltage reference.
Parameter
Parameter
Parameter
Parameter
Meaning
Meaning
Meaning
Meaning
Pn005
H.□□2□
Control mode selection
：
Torque control(analog voltage reference)
Pn400
Torque Reference Input Gain
Setting
Setting
Setting
Setting Range
Range
Range
Range
Setting
Setting
Setting
Setting Unit
Unit
Unit
Unit
Factory
Factory
Factory
Factory Setting
Setting
Setting
Setting
Setting
Setting
Setting
Setting Validation
Validation
Validation
Validation
10
～
100
0.1V/100%
33
Immediately
This sets the analog voltage level for the torque reference(T-REF) that is necessary to operate the
servomotor at the rated torque.
■Example
Pn400=30
：
The servomotor operates at the rated torque with 3V input (factory setting).
Pn400=100
：
The servomotor operates at the rated torque with 10V input.
Pn400=20
：
The servomotor operates at the rated torque with 2V input.
R eference torque
R eference torque
R eference torque
R eference torque
R ated torque
R ated torque
R ated torque
R ated torque
R eference voltage
R eference voltage
R eference voltage
R eference voltage
((((V
V
V
V))))
This reference voltage is set
This reference voltage is set
This reference voltage is set
This reference voltage is set
....
Torque
Position
Speed
