Omron CJ - PROGRAMMING MANUAL 08-2008 Programming Manual page 171

Interrupt Control Instructions
Instruction Symbol/Operand
Mnemonic
Code
CLEAR
CLI(691)
INTERRUPT
(Not supported
by CS1D CPU
Units for Duplex-
CPU Systems.)
CLI
N: Interrupt number
@CLI
C: Control data
691
DISABLE INTER-
DI(693)
RUPTS
DI
@DI
693
ENABLE INTER-
EI(694)
RUPTS
EI
694
Clears or retains recorded interrupt inputs for I/O interrupts
or sets the time to the first scheduled interrupt for scheduled
interrupts.
N
C
N = 0 to 3
Interrupt
input n
Internal
status
Recorded interrupt cleared
N = 4 to 5
MSKS(690)
Time to first
scheduled interrupt
Disables execution of all interrupt tasks except the power OFF
interrupt.
Enables execution of all interrupt tasks that were disabled with
DI(693).
Function
Interrupt
input n
Internal
status
Recorded interrupt retained
Execution of scheduled
interrupt task.
Disables execution of all
interrupt tasks (except the
power OFF interrupt).
Disables execution of all
interrupt tasks (except the
power OFF interrupt).
Enables execution of all
disabled interrupt tasks.
Section 3-18
Location
Execution condition
Output
Required
Output
Required
Output
Not required
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