480
8 APPLICATION INSTRUCTION
8.9 Real Number Instruction
Single-precision real number data band comparison
DEZCP(P)
These instructions compare the comparison range of two points, upper and lower, with the binary floating point, and output the
result to three consecutive bit devices in accordance with the larger, smaller, and band.
Setting data
■
Descriptions, ranges, and data types
■
Applicable devices
Ladder diagram
Structured text
ENO:=DEZCP (EN, s1, s2, s3, d);
ENO:=DEZCPP(EN, s1, s2, s3, d);
FBD/LD
Operand Description
Range
Data type
Data type (label)
(s1)
Comparison data or the number of the device where the
comparison data is stored
0, 2
-126
|(s1)|<2
128
Single-precision real number
ANYREAL_32
(s2)
Comparison data or the number of the device where the
comparison data is stored
0, 2
-126
|(s2)|<2
128
Single-precision real number
ANYREAL_32
(s3)
Comparison data or the number of the device where the
comparison data is stored
0, 2
-126
|(s3)|<2
128
Single-precision real number
ANYREAL_32
(d)
Start bit device number to which comparison result is output
(Three devices are occupied).
Bit
ANYBIT_ARRAY
(Number of elements: 3)
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)
(s3)
(d)
(s1)
(s2)
(s3)
(d)
EN
ENO
d
s1
s2
s3
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 ...
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