Msks - Omron CJ - INSTRUCTIONS Reference Manual

MSKS

Instruction
SET INTERRUPT MASK
Symbol
Applicable Program Areas
Function block
Area
definitions
Usage OK
Operands
Operand
N Interrupt identifier
C Control data
(1) Disabling/Enabling Input Interrupts for I/O Interrupt Tasks
Operand
N
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)
CJ2M CPU Unit inputs (when Pulse I/O
Module is mounted) (4 inputs/Block)
C
Inputs to a CS1W-INT01 or CJ1W-INT01
Interrupt Input Unit (16 inputs/Unit)
Inputs to a C200HS-INT01 Interrupt Input
Unit (8 inputs/Unit)
Inputs to a CJ1M-CPU2@ CPU Unit's Built-in
Inputs (4 inputs/Unit)
CJ2M CPU Unit inputs (when Pulse I/O
Module is mounted) (4 inputs/Block)
CS/CJ/NSJ Series Instructions Reference Manual (W474)
Mnemonic Variations
MSKS @MSKS
Block program areas Step program areas
OK OK
Description
Interrupt input
Interrupt input
Function
code
690 Controls interrupts.
MSKS
MSKS(690)
N: Interrupt identifier
N
C: Control data
C
Subroutines
OK
Data type
---
UINT
Contents
Interrupt identifier
0: Unit number 0
I/O interrupts 0 to 15 (interrupt tasks 100 to 115)
1: Unit number 1
I/O interrupts 16 to 31 (interrupt tasks 116 to 131)
0: Unit number 0
I/O interrupts 0 to 7 (interrupt tasks 100 to 107)
1: Unit number 1
I/O interrupts 8 to 15 (interrupt tasks 108 to 115)
2: Unit number 2
I/O interrupts 16 to 23 (interrupt tasks 116 to 123)
3: Unit number 3
I/O interrupts 24 to 31 (interrupt tasks 124 to 131)
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)
100: Input interrupt 0 (Block 0) (interrupt task 140)
101: Input interrupt 1 (Block 0) (interrupt task 141)
102: Input interrupt 2 (Block 0) (interrupt task 142)
103: Input interrupt 3 (Block 0) (interrupt task 143)
104: Input interrupt 4 (Block 1) (interrupt task 144)
105: Input interrupt 5 (Block 1) (interrupt task 145)
106: Input interrupt 6 (Block 1) (interrupt task 146)
107: Input interrupt 7 (Block 1) (interrupt task 147)
Note For input interrupts 0 to 3, 6 to 9 can also be used as the interrupt number.
Interrupt mask
Set to 0000 to FFFF hex
Bits 0 to 15 correspond to each interrupt task. Individual bit settings are as follows:
0: Enable (unmask) the interrupt.
1: Disable (mask) the interrupt.
Set to 0000 to 00FF hex
Bits 0 to 7 correspond to each interrupt task. Individual bit settings are as follows:
0: Enable (unmasks) the interrupt.
1: Disable (mask) the interrupt.
0000 hex: Enable (unmask) the interrupt (direct mode).
0001 hex: Disable (mask) the interrupt (direct mode).
0002 hex: Start decrementing counter and enable interrupt (counter mode).
0003 hex: Start incrementing counter and enable interrupt (counter mode).
3. Instructions
Function
SFC action or
Interrupt tasks
transition programs
OK OK
Size
1
1
3
711