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7 BASIC INSTRUCTIONS
7.2 Arithmetic Operation Instructions
Subtracting 16-bit binary block data
BK-(P)(_U)
These instructions subtract (n) point(s) of 16-bit binary data from the device specified by (s1) and the (n) point(s) of 16-bit
binary data from the device specified by (s2), and store the results in the device specified by (d).
*1 Supported by engineering tool version "1.035M" and later.
Setting data
■
Descriptions, ranges, and data types
■
Applicable devices
Ladder diagram
Structured text
ENO:=BKMINUS(EN,s1,s2,n,d);
ENO:=BKMINUSP(EN,s1,s2,n,d);
ENO:=BKMINUS_U(EN,s1,s2,n,d);
ENO:=BKMINUSP_U(EN,s1,s2,n,d);
FBD/LD
("BKMINUS", "BKMINUSP", "BKMINUS_U", "BKMINUSP_U" enters
.)
Operand
Description
Range
Data type
Data type (label)
(s1)
BK-(P)
Head device where the data from which
another is to be subtracted is stored
-32768 to +32767
16-bit signed binary
ANY16_S
BK-(P)_U
0 to 65535
16-bit unsigned binary
ANY16_U
(s2)
BK-(P)
Subtrahend data or the head device where the
data to be subtracted from another is stored
-32768 to +32767
16-bit signed binary
ANY16_S
BK-(P)_U
0 to 65535
16-bit unsigned binary
ANY16_U
(d)
BK-(P)
Head device for storing the operation result
16-bit signed binary
ANY16_S
BK-(P)_U
16-bit unsigned binary
ANY16_U
(n)
Number of subtraction data
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
$
(s1)
(s2)
(d)
(n)
(s1) (s2)
(d)
(n)
EN
ENO
d
s1
s2
n
Содержание MELSEC iQ-F FX5
Страница 1: ...MELSEC iQ F FX5 Programming Manual Instructions Standard Functions Function Blocks ...
Страница 2: ......
Страница 17: ...15 CONTENTS ...
Страница 24: ...22 MEMO ...
Страница 25: ...23 PART 1 PART 1 OVERVIEW Part 1 consists of the following chapter 1 OVERVIEW 2 PRECAUTIONS ON PROGRAMMING ...
Страница 126: ...124 6 SEQUENCE INSTRUCTIONS 6 3 Output Instructions Operation error There is no operation error ...
Страница 132: ...130 6 SEQUENCE INSTRUCTIONS 6 3 Output Instructions Operation error There is no operation error ...
Страница 140: ...138 6 SEQUENCE INSTRUCTIONS 6 3 Output Instructions Operation error There is no operation error ...
Страница 191: ...7 BASIC INSTRUCTIONS 7 2 Arithmetic Operation Instructions 189 7 Operation error There is no operation error ...
Страница 202: ...200 7 BASIC INSTRUCTIONS 7 2 Arithmetic Operation Instructions Operation error There is no operation error ...
Страница 278: ...276 7 BASIC INSTRUCTIONS 7 4 Bit Processing Instructions Operation error There is no operation error ...
Страница 280: ...278 7 BASIC INSTRUCTIONS 7 4 Bit Processing Instructions Operation error There is no operation error ...
Страница 915: ...18 TYPE CONVERSION FUNCTIONS 18 13 Converting DWORD to WORD 913 18 Operation error There is no operation error ...
Страница 917: ...18 TYPE CONVERSION FUNCTIONS 18 14 Converting DWORD to INT 915 18 Operation error There is no operation error ...
Страница 932: ...930 18 TYPE CONVERSION FUNCTIONS 18 26 Converting DINT to WORD Operation error There is no operation error ...
Страница 1050: ...1048 26 TIME DATA FUNCTIONS 26 4 Division MEMO ...
Страница 1068: ...1066 29 COUNTER FUNCTION BLOCKS 29 4 Counter Function Block Operation error There is no error ...
Страница 1107: ...I 1105 MEMO ...
Страница 1111: ......