90
5.5.2.2 Internal torque command
The unit of this parameter is 1% of the rated torque.
For example: P3-33=50, motor forward run with 50% of the rated torque;
P3-33= -20, motor reverse run with 20% of the rated torque.
In addition to using the torque to control the direction of servo operation, it can also use / SPD-D to
control the direction.
5.5.3 Torque control (external analog value)
P0-01 Control mode selection
Set to 2: external analog mode
P3-24 analog voltage corresponding to
rated torque
Set the speed command voltage required to run
the servo motor at rated speed, unit: 0.001V
P3-25 analog voltage torque command
filter
P3-26 torque command input deadband
voltage
5.5.3.1 Analog torque mode
Note:
(1) Direction switching: positive and negative voltage or SPD-D (P5-27) can control direction.
2) Refer to section 3.2.4 for hardware wiring.
5.5.3.2 Analog value corresponding to rated torque
T-REF function
distribution
Analog value
corresponding to
rated torque
Function description: set the torque command voltage (T-REF) required to run the servo motor at rated
torque.
For example, P3-24 = 5000, indicating that when the analog input voltage is 5.00V, the motor operates
at the rated torque;
P3-24 = 8000, indicating that when the analog input voltage is 8.00V, the motor operates at the rated
torque
Torque control: analog voltage command
Function overview: use the analog voltage input from T-REF terminal as the command input to carry
out torque control.
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