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847
Interrupt Control Instructions
Section 3-20
3-20-2 READ INTERRUPT MASK: MSKR(692)
Purpose
Reads the current interrupt control settings that were set with MSKS(690).
Ladder Symbol
Variations
Applicable Program Areas
1. Execution of MSKS(690)
(Interrupt enabled, 15 ms)
Cyclic task
15 ms
Scheduled interrupt task number 2
15 ms
15 ms
15 ms
@MSKS
4
& 15
W00000
4
& 0
W00001
N
C
N
C
2. Execution of MSKS(690)
(Interrupt stopped)
@MSKS
MSKR(692)
N
D
N
: Interrupt number
D
: Destination word
Variations
Executed Each Cycle for ON Condition
MSKR(692)
Executed Once for Upward Differentiation
@MSKR(692)
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
Summary of Contents for SYSMAC CS1D-CPU**
Page 3: ...iv...
Page 29: ...xxx...
Page 185: ...146 List of Instructions by Function Code Section 2 4...
Page 1389: ...1350 CJ series Instruction Execution Times and Number of Steps Section 4 2...
Page 1390: ...1351 Appendix A ASCII Code Table ASCII SP Four leftmost bits Four rightmost bits...
Page 1391: ...1352 ASCII Code Table Appendix A...