Mitsubishi Electric MR-JE-C, Instruction Manual

Page: 277 / 312

12. WHEN USING WITH A GENERAL-PURPOSE INTERFACE
12 - 62
b) Incremental value command method ([Pr. PT01] = _ _ _ 1)
The position data of the incremental value command method is the sum of the position data of
consecutive point tables.
The following shows how to set.
Point table setting
Dwell Auxiliary function
1 or more 1
Positioning in a single direction
The following shows an operation example with the set values listed in the table below.
Point table No.
Position data
[10 STM μm]
Servo motor
speed [r/min]
Acceleration
time constant
[ms]
Deceleration
time constant
[ms]
Dwell [ms]
Auxiliary
function
M code
1 5.00 3000.00 100 150 100 1 5
2 6.00 2000.00 150 200 200 1 10
3 3.00 1000.00 300 100 Disabled 0 (Note) 15
Note. Be sure to set "0" to the auxiliary function of the last point table of the consecutive point tables.
Servo motor speed
Forward rotation
0 r/min
Reverse rotation
Position address
Point table No. to select
ST1 (Forward rotation start)
(Note 1)
ON
OFF
PT0 (Point table No. output 1)
to PT7 (Point table No. output 8)
(Note 2)
Speed
(3000.00)
Acceleration/deceleration time
constant of point table No. 1
Acceleration/deceleration time
constant of point table No. 2
Speed
(2000.00)
Speed (1000.00)
Acceleration/deceleration time
constant of point table No. 3
6.00
0 5.00 11.00 14.00
1
1
M code actual value 05
3.00
Note 1. Switching on ST2 (Reverse rotation start) starts positioning in the reverse rotation direction.
2. Up to four points of DO are available; therefore, PT0 to PT7 cannot be outputted simultaneously.