855
Interrupt Control Instructions
Section 3-20
Setting the Time to the First Scheduled Interrupt
1.
When W00000 goes from OFF to ON, CLI(691) sets the time to the first
execution of scheduled interrupt 0 to 24 ms. (In this case, the scheduled
time interval units are set to 1 ms in the PLC Setup.)
2.
When W00001 goes from OFF to ON, CLI(691) sets the time to the first
execution of scheduled interrupt 0 to 12 ms, and starts the internal timer.
(In this case, the scheduled time interval units are set to 1 ms in the PLC
Setup.)
3-20-4 DISABLE INTERRUPTS: DI(693)
Purpose
Disables execution of all interrupt tasks except the power OFF interrupt.
When a CS1D CPU Unit for Single-CPU System or a CS1-H, CJ1-H, or CJ1M
CPU Unit is being used and the power OFF interrupt task is disabled, it is pos-
sible to disable power OFF interrupt processing simultaneously.
Ladder Symbol
Variations
CL1
0
D00100
000000
N
S
1
1
1
1
15
14
13
12
0
1
0
1
11
10
9
8
1
1
1
1
7
6
5
4
0
0
1
0
3
2
1
0
F
5
F
2
D00100
0: Recorded interrupt input retained
1: Recorded interrupt input cleared
Scheduled interrupt task 2
@CLI
4
&24
W00000
@MSKS
4
&12
W00001
N
C
N
C
12 ms
12 ms
24 ms
Cyclic task
1. Execution of CLI(691)
(Sets 24 ms to first task.)
2. Execution of CLI(691)
(Enables interrupt and sets 12 ms.)
DI(693)
Variations
Executed Each Cycle for ON Condition
DI(693)
Executed Once for Upward Differentiation
@DI(693)
Executed Once for Downward Differentiation Not supported
Immediate Refreshing Specification
Not supported
Summary of Contents for SYSMAC CS Series
Page 2: ......
Page 4: ...iv ...
Page 30: ...xxx ...
Page 186: ...146 List of Instructions by Function Code Section 2 4 ...
Page 1320: ...1280 Model Conversion Instructions Unit Ver 3 0 or Later Section 3 35 ...
Page 1390: ...1350 CJ series Instruction Execution Times and Number of Steps Section 4 2 ...
Page 1391: ...1351 Appendix A ASCII Code Table ASCII SP Four leftmost bits Four rightmost bits ...
Page 1392: ...1352 ASCII Code Table Appendix A ...
Page 1404: ...1364 Revision History ...