Mitsubishi Electric MELSEC Q Series Programming Manual page 358

6 POSITIONING CONTROL
Sequence program
SM400
0
X0
3
X1
12
M10
16
M1
38
M20
42
M2441
M30
52
67
(b) Sequence program
Sequence program example for position follow-up control is shown below.
M0
M2
M3
M2442
D= D1200 D1000
M4
(Note): The automatic refresh setting example for position follow-up control is shown next page.
MOVP
DMOV
DMOV
DP.DDWR H3E1 D0 D1000
DP.SFCS H3E1 K150
DMOV
DP.DDWR H3E1 D0 D1300
6 - 171
Substitute 2 for D1 after program
K2 D1
start.
Starts by turning X0 on.
PLS M10
Substitute 150000 for D1000 .
K150000 D1000
K0 D1300 Substitute 0 for D1300 .
M3240
RST M20
RST M30
Reads data of D1000 of self CPU for
Multiple CPU system by turning M10 on,
D4000 M0
and writes to D4000 of CPU No.2.
Starts the Motion SFC program No.150.
M2 D1100
SET M20
Substitutes the value of D40 for D1200.
D40 D1200
RST M20
Resets M20 and sets M30 at the axis 3
positioning completion and D1200 =
D1000.
SET M30
Reads data of D1300 of self CPU for
D4000 M4
Multiple CPU system by turning M30 on,
and writes to D4000 of CPU No.2.
RST M30
END