Mitsubishi Electric Melservo-J3 Series MR-J3-B, Instruction Manual

Page: 192 / 802

5 - 13
5. OPERATION
2) Rotation direction selection (parameter No.PA14)
Choose the servo motor rotation direction at the time when the forward rotation start (RYn1) is
switched on.
Parameter No.PA14 setting
Servo motor rotation direction
when forward rotation start (RYn1) is switched on
0
CCW rotation with position data
CW rotation with position data
1
CW rotation with position data
CCW rotation with position data
CW
CCW
3) Feed length multiplication selection (parameter No.PA05)
Set the unit multiplication factor (STM) of position data.
Parameter No.PA05 setting Feed unit [
μ
m] Position data input range [mm]
0 1 999.999 to 999.999
1 10 9999.99 to 9999.99
2 100 99999.9 to 99999.9
3 1000 999999 to 999999
(c) Operation
Choosing the point table using RYnA to RYnE, RY(n 2)3 to RY(n 2)5 and turning RYn1 ON starts
positioning to the position data at the preset speed, acceleration time constant and deceleration time
constant. At this time, reverse rotation start (RYn2) is invalid.
Item Setting method Description
Automatic operation mode selection Automatic/manual selection (RYn6) Turn RYn6 ON.
Point table selection
Point table No. selection 1 (RYnA)
Point table No. selection 2 (RYnB)
Point table No. selection 3 (RYnC)
Point table No. selection 4 (RYnD)
Point table No. selection 5 (RYnE)
Point table No. selection 6 (RY(n 2)3)
Point table No. selection 7 (RY(n 2)4)
Point table No. selection 8 (RY(n 2)5)
Refer to section 5.4.1(2).
Start Forward rotation start (RYn1) Turn RYn1 ON to start.