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Chapter 4. Basic instructions
4-31
A conveyer control (example of TOFF instruction)
1. Operation
Operate three conveyers (A, B, C) in sequence by using TOFF timers.
(Start : A – B – C, Stop : C – B – A)
2. System diagram
3. Program
0
1
2
3
.
.
.
.
.
F
Program
Output module
P02
Input module
P06
Motor 2
0
1
2
3
.
.
.
.
.
F
→
On/Off
MC0
MC1
MC2
Motor 1
Motor 0
A
B
C
Conveyer
M2
M1
M0
(
P060
)
P020
T010
[
TOFF T010 00100
]
P020
[
TON T000 00050
]
(
P062
)
T011
[
TOFF T011 00050
]
T000
T011
P020
[
TON T001 00100
]
(
P062
)
T001
P020
[
END
]
0000
0004
0006
0010
0014
0017
0021
0024
Set the off delay time of conveyer A
(10sec)
Set the on delay time of conveyer B
(5sec)
Set the off delay time of conveyer B
(5sec)
Set the on delay time of conveyer C
(5sec)
T000
T001
T10
T11
On/Off (P020)
A (P060)
B(P061)
C(P062)
T011
T010
[Time chart]