5-2
CN1-27
Drive
TIC
AG
Analog Torque
Command Input
(±10V)
CN1-29
5-2 Torque Mode
Torque mode is used in applications such as printing machines, coil wiring machines, injection molding
machines and specific application that requiring torque control.
Diagram below shows the torque control process diagram.
Analog voltage torque command is applied to the drive input terminals as shown below:
Caution!
Care should be taken in selection of required torque direction CW/CCW.
Please refer to Chapter 5-2-4.
5-2-1 Analog Torque Command Ratio
Analog torque command ratio can be used to adjust the relationship between
Input voltage torque command and actual torque command.
Parameter Name Default Unit Setting range Control Mode
Tn103
Analog torque
command ratio
300 %/10V 0~600 T
Setting example: refer to the following diagram.
1. With Tn103 set to 300, a torque command input voltage of 10V, corresponds to 300% of rated torque.
For input voltage of 5V, actual torque command will be 150% of rated torque.
2. With Tn03 set to 200 , a torque command input voltage of 10V, corresponds to 200% of rated torque.
For input voltage of 5V, actual torque command will be 100%.
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