Fuji Electric ALPHA7, Руководство пользователя

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CHAPTER 3 OPERATION
3-12
Operation with VS Type
3
3.4.3 Torque Control
The shaft output torque is controlled under the torque control according to torque command voltage
input [TREF] of the servo amplifier or a parameter setting.
If parameter PA1_01 is set at "2," the torque control mode starts after the RDY signal is turned on.
The torque is output while the manual forward command [FWD] or manual reverse command [REV]
signal is turned on, while the torque is reduced to zero after the signal is turned off.
Use parameter PA1_60 to specify the torque setting filter.
The maximum motor rotation speed can be controlled.
No. Name Setting
PA2_56
Speed limit selection at
torque control 0: Limitation upon PA1_26 setting
1: Limitation at a speed selected with X3, X2 or X1

The speeds corresponding to X3, X2 and X1 are given with PA1_41 to PA1_47, or [VREF]
terminal.

Because the speed control is not performed, the actual speed limit level is different.
[RDY]
Manual forward
command [FWD]
ON
ON
Torque
OFF
Torque setting filter
TREF voltage
Voltage applied