662
8 APPLICATION INSTRUCTION
8.22 Data Operation Instruction
Searching the minimum value of 32-bit data
DMIN(P)(_U)
These instructions search the minimum value from the (n) point(s) of 32-bit binary data in the device starting from the one
specified by (s), and store the minimum value in the device specified by (d).
*1 The DMIN and DMIN_U instructions are not supported by the ST language and the FBD/LD language. Use MIN of the standard function.
Setting data
■
Descriptions, ranges, and data types
■
Applicable devices
Processing details
• These instructions search the minimum value from the (n) point(s) of 32-bit binary data in the device starting from the one
specified by (s), and store the minimum value in the device specified by (d) and (d)+1. These instructions start searching
from the device specified by (s), and store the location from (s) of the first minimum value in (d)+2 and the number of
minimum values in (d)+3.
Ladder diagram
Structured text
ENO:=DMINP(EN,s,n,d);
ENO:=DMINP_U(EN,s,n,d);
FBD/LD
Operand
Description
Range
Data type
Data type (label)
(s)
DMIN(P)
Head device number where the minimum value is searched
32-bit signed binary
ANY32_S
DMIN(P)_U
32-bit unsigned binary
ANY32_U
(d)
DMIN(P)
Head device number for storing the minimum value
32-bit signed binary
ANY32_S_ARRAY
(Number of elements: 4)
DMIN(P)_U
32-bit unsigned binary
ANY32_U_ARRAY
(Number of elements: 4)
(n)
Number of data to be searched
0 to 65535
16-bit unsigned binary
ANY16
EN
Execution condition
Bit
BOOL
ENO
Execution result
Bit
BOOL
Operand
Bit
Word
Double word Indirect
specification
Constant
Others
X, Y, M, L, SM,
F, B, SB, S
T, ST, C, D, W,
SD, SW, R
U
\G
Z
LC
LZ
K, H
E
$
(s)
(d)
(n)
(d)+1, (d): Minimum value
(d)+2: Position
(d)+3: Number of data
(s)
(d)
(n)
EN
ENO
s
d
n
22342001 (BIN)
37282010 (BIN)
22342001 (BIN)
59872019 (BIN)
(n)
22342001 (BIN)
1
2
(s)+1, (s)
(s)+7, (s)+6
(s)+3, (s)+2
(s)+5, (s)+4
(d)+1, (d)
(d)+2
(d)+3
Summary of Contents for MELSEC iQ-F FX5
Page 1: ...MELSEC iQ F FX5 Programming Manual Instructions Standard Functions Function Blocks ...
Page 2: ......
Page 17: ...15 CONTENTS ...
Page 24: ...22 MEMO ...
Page 1050: ...1048 26 TIME DATA FUNCTIONS 26 4 Division MEMO ...
Page 1068: ...1066 29 COUNTER FUNCTION BLOCKS 29 4 Counter Function Block Operation error There is no error ...
Page 1107: ...I 1105 MEMO ...
Page 1111: ......