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Interrupt Control Instructions Section 3-20
Operands
■ Clearing/Retaining an I/O Interrupt Task’s Recorded Interrupt Inputs
Inputs to a CS1W-INT01/CJ1W-INT01 Interrupt Input Unit (16 inputs/Unit)
Inputs to a C200HS-INT01 Interrupt Input Unit (8 inputs/Unit)
Inputs to a CJ1M CPU Unit’s Built-in Inputs (4 inputs/Unit)
■ Setting the TIme to the First Scheduled Interrupts
Operand Contents
N Specify the Interrupt Input Unit’s unit number.
0: Unit number 0 (interrupt tasks 100 to 115)
1: Unit number 1 (interrupt tasks 116 to 131)
C Set to 0000 to FFFF hex.
Bits 0 to 15 correspond to each interrupt task. Individual bit settings
are as follows:
0: Retain the recorded interrupt.
1: Clear the recorded interrupt.
Operand Contents
N Specify the Interrupt Input Unit’s unit number.
0: Unit number 0 (interrupt tasks 100 to 107)
1: Unit number 1 (interrupt tasks 108 to 115)
2: Unit number 2 (interrupt tasks 116 to 123)
3: Unit number 3 (interrupt tasks 124 to 131)
C Set to 0000 to 00FF hex
Bits 0 to 7 correspond to each interrupt task. Individual bit settings
are as follows:
0: Retain the recorded interrupt.
1: Clear the recorded interrupt.
Operand Contents
N Specify the interrupt input number.
6: Interrupt input 0 (interrupt task 140)
7: Interrupt input 1 (interrupt task 141)
8: Interrupt input 2 (interrupt task 142)
9: Interrupt input 3 (interrupt task 143)
C 0000 hex: Retain the recorded interrupt.
0001 hex: Clear the recorded interrupt.
Operand Contents
N Specify the scheduled interrupt number.
4:Interrupt task 0 (interrupt task 2)
5:Interrupt task 1 (interrupt task 3)
Note Only scheduled interrupt 0 can be used with the CJ1M-
CPU11/21.
C Scheduled interrupt
time units (Set in the
PLC Setup.)
Scheduled interrupt set time
10 ms 0 to 9,999 decimal (0000 to 270F hex):
Sets time to first interrupt between 10 and
99,990 ms.
1 ms 0 to 9,999 decimal (0000 to 270F hex):
Sets time to first interrupt between 1 and
9,999 ms.)
0.1 ms 0 to 9,999 decimal (0000 to 270F hex):
Sets time to first interrupt between 0.1 and
999.9 ms.)
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