Mitsubishi Electric FX3G SERIES Programming Manual page 798
Programmable controllers
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Also See for FX3G SERIES:
- User manual (532 pages) ,
- Hardware manual (8 pages) ,
- Quick start manual (2 pages)
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FX
/FX
/FX
Series Programmable Controllers
3G
3U
3UC
Programming Manual - Basic & Applied Instruction Edition
2. Example of fountain control
Cyclic operation (X001 = OFF, X002 = OFF)
1)
When the start button X000 is pressed, the outputs turn ON in the order "Y000 (wait indication) → Y001 (center
lamp) → Y002 (center fountain) → Y003 (loop line lamp) → Y007 (loop line fountain) → Y000 (wait indication)",
and then the outputs return to the wait status.
Each output is switched in turn every 2 seconds by a timer.
Continuous operation (X001 = ON)
2)
Y001 to Y007 turn ON in turn repeatedly.
Stepping operation (X002 = ON)
3)
Every time the start button is pressed, each output turns ON in turn.
<Step ladder>
M8000
0
RUN monitor
X002 X000
3
Stepping
M8002
7
Initial pulse
10
11
X000
12
Start button
15
16
T1
20
23
24
T2
28
31
32
T3
36
39
40
T7
X001
44
T7
X001
48
52
53
796
M8047
M8040
Start
SET
S3
STL
S3
Y000
SET
S20
STL
S20
Y001
T1
K20
SET
S21
STL
S21
Y002
T2
K20
SET
S22
STL
S22
Y003
T3
K20
SET
S27
STL
S27
Y007
T7
K20
S20
S3
RET
END
Enable
STL
monitoring
STL
transfer
disable
Initial state
relay
Wait
indication
Center lamp
Center
fountain
Loop line
lamp
Loop line
fountain
Continuous
Cyclic/stepping
35 SFC Program and Step Ladder
35.2 Step Ladder
<List program>
0
LD
M8000
1
OUT
M8047
3
LD
X002
4
ANI
X000
5
OUT
M8040
7
LD
M8002
8
SET
S3
10
STL
S3
11
OUT
Y000
12
LD
X000
13
SET
S20
15
STL
S20
16
OUT
Y001
17
OUT
T1 K20
20
LD
T1
21
SET
S21
23
STL
S21
24
OUT
Y002
25
OUT
T2 K20
28
LD
T2
29
SET
S22
31
STL
S22
32
OUT
Y003
33
OUT
T3 K20
36
LD
T3
37
SET
S27
39
STL
S27
40
OUT
Y007
41
OUT
T7 K20
44
LD
T7
45
AND
X001
46
OUT
S20
48
LD
T7
49
ANI
X001
50
OUT
S3
52
RET
53
END
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