Omron CP - PROGRAMMING MANUAL 05-2007 Programming Manual page 455

Conversion Instructions
3-11-15 DOUBLE SIGNED BCD-TO-BINARY: BISL(472)
Purpose
Ladder Symbol
Variations
Applicable Program Areas
Operands
Operand Specifications
422
BCD Format 0 (C=#0003)
When CIO 0.01 is ON in the following example, the signed BCD data format
and range in D300 are checked against the format specified in the control
word (0003). The source data is correct, so the signed BCD data in D300 is
converted to signed binary and output to D400.
0.01
Converts double signed BCD data to double signed binary data.
BISL(472)
C
S
D
Variations Executed Each Cycle for ON Condition
Executed Once for Upward Differentiation
Executed Once for Downward Differentiation Not supported
Immediate Refreshing Specification
Block program areas
OK
C: Control Word
Specifies the signed BCD format. C must be 0000 to 0003.
Area
CIO Area
Work Area
Holding Bit Area
Auxiliary Bit Area
Timer Area
Counter Area
DM Area
Indirect DM addresses
in binary
Indirect DM addresses
in BCD
Constants
S: D300
A 3 6 9
D300
D: D400
D400
F A A 7
C: Control word
S: First source word
D: First destination word
Step program areas
OK OK
C
CIO 0 to CIO 0 to CIO 6142
CIO 6143
W0 to W511 W0 to W510
H0 to H511 H0 to H510
A0 to A959 A0 to A958
T0000 to T4095 T0000 to T4094
C0000 to C4095 C0000 to C4094
D0 to D32767 D0 to D32766
@ D0 to @ D32767
*D0 to *D32767
#0000 to #0003 ---
(binary)
Section 3-11
Signed BCD data
(–1,369)
Signed binary data
BISL(472)
@BISL(472)
Not supported
Subroutines Interrupt tasks
OK
S D
A448 to A958