Mitsubishi Electronics MR-J2S- CL Basic setting of signals and parameters, 1Parameter, 2Operation

4. OPERATION

4.2.3 Basic setting of signals and parameters

Create programs in advance using the Servo Configuration software. (Refer to Section 4.2.2 and Section 6.5)

(1)Parameter

(a)Command mode selection (parameter No.0)

Make sure that the absolute value command system has been selected as shown below.

Parameter No. 0

0

Absolute value command system (initial value)

(b) ST1 coordinate system selection (parameter No.1)

Choose the servo motor rotation direction at the time when the forward rotation start (ST1) is switched on.

Parameter No. 1 setting	Servo motor rotation direction
	when forward rotation start (ST1) is switched on
0	CCW rotation with	position data
(Initial value)	CW rotation with	position data
1	CW rotation with	position data
	CCW rotation with		position data

CCW

CW

(c) Feed length multiplication selection (parameter No.1) Set the unit multiplication factor (STM) of position data. The actual moving distance is the result of multiplying the entered position data by the unit multiplication factor.

Parameter No.1 setting	Feed length multiplication STM [Times]
0	Position data	1
(Initial value)
1	Position data	10
2	Position data	100
3	Position data	1000

(2)Operation

Choose the program using DI0 to DI3 and turn ON ST1 to perform positioning operation according to the set program. At this time, reverse rotation start (ST2) is invalid.

Item	Setting method	Description
Selection of program operation mode.	Automatic/manual selection (MD0)	MD0 is switched on.
	Program No. selection 1 (DI0)
	Program No. selection 2 (DI1)
Program selection	Program No. selection 3 (DI2)	Refer to Section 3.3.2 (1).
	Program No. selection 4 (DI3)
	Program No. selection 5 (DI4)
Start	Forward rotation start (ST1)	Turn ON ST1 to start.

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