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839
Interrupt Control Instructions
Section 3-20
3-20-1 SET INTERRUPT MASK: MSKS(690)
Purpose
Controls whether I/O interrupt tasks and scheduled interrupt tasks are exe-
cuted. When the program execution starts, the interrupt inputs that generate
I/O interrupt tasks are masked (disabled), and the internal timers creating the
timer interrupts that generate scheduled interrupt tasks are stopped.
Use MSKS(690) to enable the I/O interrupts and timer interrupts, so that the
corresponding interrupt tasks can be executed.
Ladder Symbol
Variations
Applicable Program Areas
MSKS(690)
N
C
N
: Interrupt identifier
C
: Control data
Variations
Executed Each Cycle for ON Condition
MSKS(690)
Executed Once for Upward Differentiation
@MSKS(690)
Executed Once for Downward Differentiation Not supported
Immediate Refreshing Specification
Not supported
Function block
definitions
Block program
areas
Step program
areas
Subroutines
Interrupt
tasks
OK
OK
OK
OK
OK
Содержание SYSMAC CS Series
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Страница 186: ...146 List of Instructions by Function Code Section 2 4 ...
Страница 194: ...154 3 35 4 MOVE BIT MOVBC 568 1273 3 35 5 BIT COUNTER BCNTC 621 1275 3 35 6 GET VARIABLE ID GETID 286 1277 ...
Страница 1320: ...1280 Model Conversion Instructions Unit Ver 3 0 or Later Section 3 35 ...
Страница 1390: ...1350 CJ series Instruction Execution Times and Number of Steps Section 4 2 ...
Страница 1391: ...1351 Appendix A ASCII Code Table ASCII SP Four leftmost bits Four rightmost bits ...
Страница 1392: ...1352 ASCII Code Table Appendix A ...
Страница 1404: ...1364 Revision History ...