752
Interrupt Control Instructions
Section 3-20
C200HS-INT01
Reading Masks
Note The CS1W-INT01 and the C200HS-INT01 cannot be used at the same time.
The relationship between Interrupt Input Unit unit numbers and interrupt task
numbers is shown in the following table.
CJ1M CPU Unit Built-in Interrupt Inputs
Reading Masks
The relationship between interrupt input numbers and interrupt task numbers
is shown in the following table.
Operand
Contents
N
Specify the Interrupt Input Unit’s unit number.
0: Unit number 0
1: Unit number 1
2: Unit number 2
3: Unit number 3
D
Interrupt mask status.
0000 to 00FF Hex (8 bits per Unit)
Individual bits indicate the following:
0: Interrupt enabled
1: Interrupt masked
Unit
number
Interrupt task numbers
0
100 to 107
Bits 00 to 07 of S correspond to the input interrupt
tasks.
1
108 to 115
2
116 to 123
3
124 to 131
Operand
Contents
N
Specify the interrupt input number.
6: Interrupt input 0
7: Interrupt input 1
8: Interrupt input 2
9: Interrupt input 3
D
Interrupt mask.
0000 hex: Interrupt enabled (direct mode)
0001 hex: Interrupt masked (direct mode)
0002 hex: Decrementing counter started and interrupts enabled
(counter mode)
0003 hex: Incrementing counter started and interrupts enabled
(counter mode)
Interrupt input number
Interrupt task numbers
Interrupt input 0
140
CIO 296000
Interrupt input 1
141
CIO 296001
Interrupt input 2
142
CIO 296002
Interrupt input 3
143
CIO 296003
Summary of Contents for CJ1G-CPUxx
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Page 5: ...vi ...
Page 21: ...xxii Conformance to EC Directives 6 ...
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