Mitsubishi Electronics MR-J2S- CL specifications ST2, Dog, Off

3. SIGNALS AND WIRING

Device name	Devices	Connector				Functions/Applications
	symbol	pin No.
Forward rotation	LSP	CN1B-16	To start operation, turn LSP/LSN on. Turn it off to bring the motor to a sudden
stroke end			stop and make it servo-locked.
			Set "	1" in parameter No. 22 to make a slow stop.
			(Refer to Section 5.2.5.)
					(Note) Input signals		Operation
					LSP	LSN	CCW	CW
							direction	direction
					1	1
Reverse rotation stroke	LSN	CN1B-17			0	1
end					1	0
					0	0
					Note. 0: OFF
					1: ON
Program input1	PI1	CN1B-8	Turn PI1 on to resume the step stopped by the SYNC (1) command in the program.
Program input2	PI2	CN1B-9	Turn PI2 on to resume the step stopped by the SYNC (2) command in the program.
Program input3	PI3		Turn PI3 on to resume the step stopped by the SYNC (3) command in the program.
Forward rotation start	ST1	CN1B-7	1. In program operation mode
			When ST1 is turned on, the operation of the program selected with DI0 to DI3 is
			executed.

2.Jog operation in manual operation mode

While ST1 is kept on, the servo motor rotates in the forward rotation direction. Forward rotation indicates an address increasing direction.

Reverse rotation start	ST2		While ST2 is kept on in jog operation of the manual operation mode, the servo
			motor rotates in the reverse rotation direction. Reverse rotation indicates an
			address decreasing direction.
			ST2 is invalid in any other operation mode.
Automatic/manual	MD0		Turn MD0 on to select the program operation mode, or turn it off to select the
selection			manual operation mode.
			In the factory setting state, Forced stop (EMG) is preset to turn on automatically.
			(Refer to Section 6.6 (2) (c).)
Proximity dog	DOG	CN1A-8	Turn DOG on to bring, the proximity dog signal is detected. The polarity of dog
			detection input can be changed with the parameter.
					Parameter No.8	Polarity of proximity dog
						detection input
				0	(initial value)	OFF
				1		ON

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