Mitsubishi Electric MELSERVO-J5 - Page 553

10 POSITIONING MODE (POINT TABLE METHOD) (CP) [G]
10.2 Point table mode (pt)
551
10
■When positioning in the opposite direction in the middle of operation
The following shows an example of behavior for the following setting values.
In this example, point table number 1 is the absolute position command method, point table number 2 is the relative position
command method, and point table number 3 is the absolute position command method.
*1 Always set "0" or "2" for the auxiliary function of the last point table among consecutive point tables.
0: When using the point table as the absolute position command method
2: When using the point table as the relative position command method
For the operation timing of S_INP (in-position), S_CPO (rough match), S_MEND (traveling completion), [Point actual value
(Obj. 2D69h)], [Point demand value (Obj. 2D68h)] and [M code actual value (Obj. 2D6Ah)], refer to "When positioning to the
same direction".
Page 550 When positioning to the same direction
Point table
number
Position data
[pulse]
Servo motor
speed [r/min]
Acceleration
time constant
[ms]
Deceleration
time constant
[ms]
Dwell time
[ms]
Auxiliary
function
M code
1 500 3000.00 100 150 100 1 5
2 700 2000.00 150 200 200 3 10
3 800 1000.00 300 100 Disabled 0
*1
15
Target point table
Controlword bit 4
(New set-point)
ON
700
0 500 800 1200
1
0 r/min
OFF
Acceleration/deceleration time
constant of point table No. 1
Acceleration/deceleration time
constant of point table No. 2
Speed
(3000.00)
Speed
(2000.00)
Forward
rotation
Servo motor speed
Speed (1000.00)
Reverse
rotation
Acceleration/deceleration time
constant of point table No. 3
Position address
Dwell time
100 ms
Dwell time
200 ms