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Table Data Processing Instructions Section 3-16
Operands C and C+1: Control words
C specifies the number of words in the range, bit 15 of C+1 indicates whether
the data will be treated as signed binary or unsigned binary, and bit 14 of C+1
indicates whether or not to output the PLC memory address of the word that
contains the maximum value to IR0.
The following table shows the possible values of C.
R1: First word in range
R1 specifies the first word in the search range. The words from R1 to R1+(C–
1) are searched for the maximum value. (C is the number of words specified in
C.)
Operand Specifications
C+1 Data type Index Register output
0000 Unsigned binary No
4000 Unsigned binary Yes
8000 Signed binary No
C000 Signed binary Yes
15 0
C
15 014
0
C+1
13
00 0000 0000 0000
Output selection
Data type
Number of words in rang
0: Does not output address to IR00.
1: Outputs address to IR00.
0: Unsigned binary data
1: Signed binary data
R1
R1+(C–1)
15 0
---to
Search range
Area C R1 D
CIO Area CIO 0 to CIO 6142 CIO 0 to CIO 6143
Work Area W0 to W510 W0 to W511
Holding Bit Area H0 to H510 H0 to H511
Auxiliary Bit Area A0 to A958 A0 to A959 A448 to A959
Timer Area T0000 to T4094 T0000 to T4095
Counter Area C0000 to C4094 C0000 to C4095
DM Area D0 to D32766 D0 to D32767
Indirect DM
addresses in binary
@ D0 to @ D32767
Indirect DM
addresses in BCD
*D0 to *D32767
Constants Specified values only ---
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