Mitsubishi Electronics MR-J2S- A Speed selection, SP1, SP2 CN1B, SP3, Analog speed limit VLA

3. SIGNALS AND WIRING

		Connec-								I/O	Control
Signal	Symbol	tor pin					Functions/Applications				mode
										division
		No.									P S T
Speed selection 1	SP1	CN1A	<Speed control mode>							DI-1
		8		Used to select the command speed for operation.
				When using SP3, make it usable by making the setting of
				parameter No. 43 to 48.
Speed selection 2	SP2	CN1B		Setting of	(Note) Input					DI-1
		7		parameter		signals			Speed command
				No. 43 to 48	SP3		SP2	SP1
Speed selection 3	SP3						0	0	Analog speed command (VC)	DI-1
				When speed			0	1	Internal speed command 1
				selection					(parameter No. 8)
				(SP3) is not			1	0	Internal speed command 2
				used					(parameter No. 9)
				(initial status)
							1	1	Internal speed command 3
									(parameter No. 10)
					0		0	0	Analog speed command (VC)
					0		0	1	Internal speed command 1
									(parameter No. 8)
					0		1	0	Internal speed command 2
									(parameter No. 9)
				When speed	0		1	1	Internal speed command 3
									(parameter No.10)
				selection
									Internal speed command 4
				(SP3) is made	1		0	0
									(parameter No. 72)
				valid
					1		0	1	Internal speed command 5
									(parameter No. 73)
					1		1	0	Internal speed command 6
									(parameter No. 74)
					1		1	1	Internal speed command 7
									(parameter No. 75)

Note 0: SP1/SP2/SP3-SG off (open)

1:SP1/SP2/SP3-SG on (short) <Torque control mode>

Used to select the limit speed for operation.

When using SP3, make it usable by making the setting of parameter No. 43 to 48.

Setting of	(Note) Input
parameter		signals			Speed limit
No. 43 to 48	SP3		SP2	SP1
			0	0	Analog speed limit (VLA)
When speed
					Internal speed command 1
selection			0	1
					(parameter No. 8)
(SP3) is not
					Internal speed command 2
used			1	0
					(parameter No. 9)
(initial status)
			1	1	Internal speed command 3
					(parameter No. 10)
	0		0	0	Analog speed limit (VLA)
	0		0	1	Internal speed command 1
					(parameter No. 8)
	0		1	0	Internal speed command 2
					(parameter No. 9)
When speed	0		1	1	Internal speed command 3
					(parameter No.10)
selection
					Internal speed command 4
(SP3) is made	1		0	0
					(parameter No. 72)
valid
	1		0	1	Internal speed command 5
					(parameter No. 73)
	1		1	0	Internal speed command 6
					(parameter No. 74)
	1		1	1	Internal speed command 7
					(parameter No. 75)

Note. 0: SP1/SP2/SP3-SG off (open) 1: SP1/SP2/SP3-SG on (short)

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