Omron OMNUC W Series User Manual page 283

Operation
4-5-3 Torque Control (Torque)
H Functions
• Controls the Servomotor output torque using analog voltage input from the torque command (TREF:
CN1-9, 10).
• You can change the relationship between the torque command and output torque using the torque
control scale (Pn400) setting.
Controller
(analog voltage output type)
Note OMRON does not
manufacture torque
command voltage out-
put type controllers.
H Parameters Requiring Settings
Parameter Parameter name
No.
Pn000.1 Function
selection basic
switch 1
Pn400 Torque command
scale
Note Servomotor operation with torque control varies according to the Servomotor load conditions
(e.g., friction, external power, inertia). Perform safety measures on the devices to prevent Servo-
motor runaway.
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OMNUC W-series Servo Driver
Analog voltage
(torque command)
Select the control mode for torque control (Settings:
2, 6, 8, 9)
Set the TREF (torque command input) voltage to
output the rated torque.
Output torque (output
torque rate)
Torque Control Mode
Torque com-
mand scale
(Pn400)
Torque
Explanation
(Default setting)
Torque command
voltage (V)
Chapter 4
OMNUC W-series
Servomotor
Reference
4-4-3 Important
Parameters
4-4-4 Parameter
Details
4-67