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562
Logic Instructions
Section 3-13
Precautions
When XNRL(613) is executed, the Error Flag will turn OFF.
If as a result of the exclusive NOR, the content of R, R+1 is 00000000 hex, the
Equals Flag will turn ON.
If as a result of the exclusive NOR, the leftmost bit of R+1 is 1, the Negative
Flag will turn ON.
Examples
When the execution condition CIO 00000000 is ON, the logical exclusive
NOR is taken of corresponding bits in CIO 0801, CIO 0800, and CIO 0101,
CIO 0100 and the results will be output to corresponding bits in D00501 and
D00500.
3-13-9 COMPLEMENT: COM(029)
Purpose
Turns OFF all ON bits and turns ON all OFF bits in Wd.
Ladder Symbol
Variations
Applicable Program Areas
Operand Specifications
S
1
: 0800 CH
S
1
+1: 0801 CH
S
2
: 0100 CH
S
2
+1: 0101 CH
D: D00500
D+1: D00501
Note: The symbol indicates exclusive logical NOR.
COM(029)
Wd
Wd
: Word
Variations
Executed Each Cycle for ON Condition
COM(029)
Executed Once for Upward Differentiation
@COM(029)
Executed Once for Downward Differentiation Not supported.
Immediate Refreshing Specification
Not supported.
Block program areas
Step program areas
Subroutines
Interrupt tasks
OK
OK
OK
OK
Area
Wd
CIO Area
CIO 0000 to CIO 6143
Work Area
W000 to W511
Holding Bit Area
H000 to H511
Auxiliary Bit Area
A448 to A959
Timer Area
T0000 to T4095
Counter Area
C0000 to C4095
DM Area
D00000 to D32767
Содержание SYSMAC CS Series
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Страница 4: ...iv ...
Страница 30: ...xxx ...
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 ...