Mitsubishi Electric MELSERVO-JN Series Instruction Manual page 395

13. POSITIONING MODE
13.4.3 Basic setting of signals and parameters
Create programs in advance using MR Configurator. (Refer to sections 13.4.2, and 13.9.)
(1) Parameter
(a) Command mode selection (parameter No. PE01)
Make sure that the absolute value command system has been selected as shown below.
Parameter No. PE01
0
(b) ST1 coordinate system selection (parameter No. PA14)
Select the servo motor rotation direction at the time when the forward rotation start (ST1) turns ON.
Parameter No. PA14 setting
0
(initial value)
1
CCW
CW
(c) Feed length multiplication (parameter No. PE02)
Set the feed length multiplication (STM) of position data.
Parameter No. PE02 setting
0 (initial value)
1
2
3
(2) Signals
Choosing the program using DI0 to DI2 and turning ON ST1 performs positioning operation according to
the set program. At this time, reverse rotation start (ST2) is invalid.
Item
Selection of program operation mode
Program selection
Start
Absolute value command system (initial value)
Servo motor rotation direction when forward
rotation start (ST1) is turned on
CCW rotation with + position data
CW rotation with - position data
CW rotation with + position data
CCW rotation with - position data
Position data input range [mm]
-999.999 to +999.999
-9999.99 to +9999.99
-99999.9 to +99999.9
-999999 to +999999
Automatic/manual selection (MD0)
Point table No./Program No. selection 1 (DI0)
Point table No./Program No. selection 2 (DI1)
Point table No./Program No. selection 3 (DI2)
Forward rotation start (ST1)
Setting method
13 - 44
Description
Turn MD0 ON.
Refer to section 13.2.3.(1).
Turn ON ST1 to start the program
operation