Omron SYSMAC CS Series, Reference Manual, Page: 776 / 1405

736
Table Data Processing Instructions
Section 3-17
Operands C and C+1: Control words
C specifies the number of units (bytes or words) to be summed. (Bit 13 of C+1
determines whether bytes or words are being summed.)
Bits 12 to 15 of C+1 indicate what type of data is being summed, as shown in
the following diagram.
Note C and C+1 must be in the same data area.
R1: First word in range
R1 specifies the first word in the range. The length of the range depends on
the number of units as well as the starting byte, if bytes are being added.
Note All of the words in the calculation range must be in the same data area.
D: First destination word
The result of the calculation is output to D+1 and D. The leftmost four digits
are stored in D+1 and the rightmost four digits are stored in D.
Operand Specifications
15 0
C
15 0 14
0
C+1
13 12 11
0000 0000 0000
Data type (Effective if bit 14 is 0.)
Data type
Units
Starting byte (Effective if bit 13 is 1.)
0: Unsigned binary data
1: Signed binary data
0: Binary
1: BCD
0: Words
1: Bytes
0: Leftmost byte
1: Rightmost byte
Number of words/bytes in range
R1
15 0
---
R1+(C units–1)
to
Calculation range
Area C R1 D
CIO Area CIO 0000 to
CIO 6142 CIO 0000 to
CIO 6143 CIO 0000 to
CIO 6142
Work Area W000 to W510 W000 to W511 W000 to W510
Holding Bit Area H000 to H510 H000 to H511 H000 to H510
Auxiliary Bit Area A000 to A958 A000 to A959 A448 to A958
Timer Area T0000 to T4094 T0000 to T4095 T0000 to T4094
Counter Area C0000 to C4094 C0000 to C4095 C0000 to C4094
DM Area D00000 to
D32766 D00000 to
D32767 D00000 to
D32766