Omron CP - PROGRAMMING MANUAL 05-2007 - 0000 Hex: Recorded Interrupt Retained; 0001 Hex: Recorded Interrupt Cleared; S Recorded Interrupt Clear Specification

699
Interrupt Control Instructions Section 3-19
Scheduled Interrupts
When W0.01 turns ON in the following example, the scheduled interrupt inter-
val is stored in D200. The value in the example (0069) says that the interval is
10.5 ms (0069 hex = 105 decimal) assuming that the schedule interrupt inter-
val unit is set to 0.1 ms in the PLC Setup.
3-19-3 CLEAR INTERRUPT: CLI(691)
Purpose Clears or retains recorded interrupt inputs for input interrupts and high-speed
counter interrupts, or sets the time to the first scheduled interrupt for sched-
uled interrupts.
Ladder Symbol
Variations
Applicable Program Areas
Operands Input Interrupts
N specifies the input interrupt number and S specifies the operation.
Note Input interrupts 6 and 7 cannot be used on Y CPU Units and CP1L CPU Units.
Input interrupts 4, 5, 6, and 7 cannot be used on CP1L CPU Units with 14 I/O
Points.
MSKR
4
D200
W0.01
N
D
D200
0
15 8 7
9006
CLI(691)
N
S
N: Interrupt identifier
S: Interrupt data
Variations Executed Each Cycle for ON Condition CLI(691)
Executed Once for Upward Differentiation @CLI(691)
Executed Once for Downward Differentiation Not supported
Immediate Refreshing Specification Not supported
Block program areas Step program areas Subroutines Interrupt tasks
OK OK OK OK
Operand Contents
N Input Interrupt Number
100 or 6: Input interrupt 0 (interrupt task 140)
101 or 7: Input interrupt 1 (interrupt task 141)
102 or 8: Input interrupt 2 (interrupt task 142)
103 or 9: Input interrupt 3 (interrupt task 143)
104: Input interrupt 4 (interrupt task 144)
105: Input interrupt 5 (interrupt task 145)
106: Input interrupt 6 (interrupt task 146)
107: Input interrupt 7 (interrupt task 147)
S Recorded Interrupt Clear Specification
0000 hex: Recorded interrupt retained
0001 hex: Recorded interrupt cleared