697
Interrupt Control Instructions Section 3-19
Operands Input Interrupts
N specifies the input interrupt number and the data to read and D specifies
the storage location for the read data.
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.
Scheduled Interrupts
N specifies the scheduled interrupt number and the data to read and D speci-
fies the storage location for the read data.
Note If the scheduled interrupt has been prohibited, he time elapsed until the
schedule interrupt’s internal timer was stopped can be read. The present
value will be 0 if the scheduled interrupt has never been started.
Operand Contents
Read ON or OFF to
generate interrupt
Read mask status
N Input interrupt 0
(interrupt task 140)
110 (or 10) 100 (or 6)
Input interrupt 1
(interrupt task 141)
111 (or 11) 101 (or 7)
Input interrupt 2
(interrupt task 142)
112 (or 12) 102 (or 8)
Input interrupt 3
(interrupt task 143)
113 (or 13) 103 (or 9)
Input interrupt 4
(interrupt task 144)
114 104
Input interrupt 5
(interrupt task 145)
115 105
Input interrupt 6
(interrupt task 146)
116 106
Input interrupt 7
(interrupt task 147)
117 107
D 0000 hex: Detect ON
(default)
0001 hex: Detect OFF
0000 hex: Unmask, direct mode
0001 hex: Mask
0002 hex: Unmask, counter mode,
start decrementing
0003 hex: Unmask, counter mode,
start incrementing
Operand Contents
Read scheduled
interrupt interval
Read present value of
internal timer (i.e., time
from first interrupt or
previous interrupt
processing)
N414
D 0000 hex: Scheduled
interrupts prohibited.
0000 to 270F hex (1 to
9999): Present value of
internal timer
0001 to 270F hex (1 to
9999): Scheduled inter-
rupt interval
PLC Setup
parameter
(Scheduled
Interrupt Inter-
val)
10 ms 10 to 99990 ms 0 to 99990 ms
1 ms 1 to 9999 ms 0 to 9999 ms
0.1 ms 0.1 to 999.9 ms 0 to 999.9 ms
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