Mitsubishi Electronics MR-J2S- A instruction manual Speed reached SA, As in .4.1

3.SIGNALS AND WIRING

(b)Speed selection 1 (SP1), speed selection 2 (SP2) and speed command value

Choose any of the speed settings made by the internal speed commands 1 to 3 using speed selection 1 (SP1) and speed selection 2 (SP2) or the speed setting made by the analog speed command (VC).

(Note) External input signals		Speed command value
SP2	SP1
0	0	Analog speed command (VC)
0	1	Internal speed command 1	(parameter No. 8)
1	0	Internal speed command 2	(parameter No. 9)
1	1	Internal speed command 3	(parameter No. 10)

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

By making speed selection 3 (SP3) usable by setting of parameter No. 43 to 48, you can choose the speed command values of analog speed command (VC) and internal speed commands 1 to 7.

(Note) External input signals			Speed command value
SP3	SP2	SP1
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)
0	1	1	Internal speed command 3 (parameter No. 10)
1	0	0	Internal speed command 4 (parameter No. 72)
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)

The speed may be changed during rotation. In this case, the values set in parameters No. 11 and 12 are used for acceleration/deceleration.

When the speed has been specified under any internal speed command, it does not vary due to the ambient temperature.

(2)Speed reached (SA)

SA-SG are connected when the servo motor speed nearly reaches the speed set to the internal speed

command or analog speed command.

Set speed selection
Start (ST1,ST2)	ON
	OFF
Servo motor speed

Speed reached (SA) ONOFF

Internal speed

Internal speed command 2 command 1

(3)Torque limit

As in Section 3.4.1 (5).

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