Mitsubishi Electronics MR-J2S- A instruction manual Speed/torque control change mode, As in .4.2

3. SIGNALS AND WIRING

3.4.5 Speed/torque control change mode

Set "0003" in parameter No. 0 to switch to the speed/torque control change mode.

(1)Control change (LOP)

Use control change (LOP) to switch between the speed control mode and the torque control mode from an external contact. Relationships between LOP-SG status and control modes are indicated below:

(Note) LOP Servo control mode

0Speed control mode

1Torque control mode

Note.0: LOP-SG off (open) 1: LOP-SG on (short)

The control mode may be changed at any time. A change timing chart is shown below:

		Speed		Torque		Speed
		control mode	control mode		control mode
Control change (LOP)	ON
	OFF
Servo motor speed
					(Note)
	10V		Load torque
Analog torque
command (TC)	0			Forward r	otation in driving mode

Note: When the start signal (ST1 ST2) is switched off as soon as the mode is changed to speed control, the servo motor comes to a stop according to the deceleration time constant.

(2)Speed setting in speed control mode

As in Section 3.4.2 (1).

(3)Torque limit in speed control mode

As in Section 3.4.1 (5).

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