Omron CP - PROGRAMMING MANUAL 05-2007 - Page 471

438
Logic Instructions Section 3-12
Variations
Applicable Program Areas
Operand Specifications
Description ANDL(610) takes the logical AND of data specified in I
1,
I
1
+1 and I
2,
I
2
+1 and
outputs the result to R, R+1.
(I
1,
I
1
+1), (I
2,
I
2
+1) → (R, R+1)
Flags
Precautions When ANDL(610) is executed, the Error Flag will turn OFF.
If as a result of the AND, the content of R, R+1 is 00000000 hex, the Equals
Flag will turn ON.
Variations Executed Each Cycle for ON Condition ANDL(610)
Executed Once for Upward Differentiation @ANDL(610)
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 I
1
I
2
R
CIO Area CIO 0 to CIO 6142
Work Area W0 to W510
Holding Bit Area H0 to H510
Auxiliary Bit Area A0 to A958 A448 to A958
Timer Area T0000 to T4094
Counter Area C0000 to C4094
DM Area D0 to D32766
Indirect DM addresses
in binary
@ D0 to @ D32767
Indirect DM addresses
in BCD
*D0 to *D32767
Constants #00000000 to #FFFFFFFF (binary) ---
Data Registers ---
Index Registers ---
Indirect addressing
using Index Registers
,IR0 to ,IR15
–2048 to +2047 ,IR0 to –2048 to +2047 ,IR15
DR0 to DR15, IR0 to IR15
,IR0+(++) to ,IR15+(++)
,–(– –)IR0 to, –(– –)IR15
I
1,
I
1
+1 I
2,
I
2
+1 R, R+1
111
100
010
000
Name Label Operation
Error Flag ER OFF
Equals Flag = ON when the result is 0.
OFF in all other cases.
Negative Flag N ON when the leftmost bit of R is 1.
OFF in all other cases.