
6 BASIC INSTRUCTIONS
6.1 Comparison Operation Instructions
153
6
Comparing 16-bit binary data band
ZCP(P)(_U)
These instructions perform a comparison operation on the 16-bit binary data in the device specified by (s1) and the 16-bit
binary data in the device specified by (s2) with the 16-bit binary data in the device specified by comparison source (s3), and
output the comparison result (below, within zone, above) to the device specified by (d) onwards.
Setting data
■
Descriptions, ranges, and data types
■
Applicable devices
*1
T, ST, C cannot be used.
Ladder diagram
Structured text
ENO:=ZCP(EN,s1,s2,s3,d);
ENO:=ZCPP(EN,s1,s2,s3,d);
ENO:=ZCP_U(EN,s1,s2,s3,d);
ENO:=ZCPP_U(EN,s1,s2,s3,d);
Operand
Description
Range
Data type
Data type (label)
(s1)
ZCP(P)
Lower limit comparison data or the device
where the comparison data is stored
-32768 to +32767
16-bit signed binary
ANY16
ZCP(P)_U
0 to 65535
16-bit unsigned binary
ANY16_U
(s2)
ZCP(P)
Upper limit comparison data or the device
where the comparison data is stored
-32768 to +32767
16-bit signed binary
ANY16
ZCP(P)_U
0 to 65535
16-bit unsigned binary
ANY16_U
(s3)
ZCP(P)
Comparison source data or the device where
the comparison source data is stored
-32768 to +32767
16-bit signed binary
ANY16
ZCP(P)_U
0 to 65535
16-bit unsigned binary
ANY16_U
(d)
The starting bit device to which the comparison
result is output
Bit
ANY_BOOL
Operand
Bit
Word
Double word
Indirect
specification
Constant
Others
X, Y, M, L,
SM, F, B, SB
U
\G
T, ST,
C, LC
T, ST, C, D,
W, SD, SW, R
U
\G
Z
LC
LZ
K, H
E
$
(s1)
(s2)
(s3)
(d)
(s1)
(s2)
(s3)
(d)
Summary of Contents for MELSEC iQ-F FX5 series
Page 1: ...MELSEC iQ F FX5 Series Programming Manual Instructions Standard Functions Function Blocks ...
Page 2: ......
Page 21: ...19 PART 1 PART 1 OVERVIEW Part 1 consists of the following chapter 1 OVERVIEW ...
Page 98: ...96 4 STANDARD FUNCTIONS FUNCTION BLOCKS 4 2 Standard Function Blocks MEMO ...
Page 840: ...838 23 TIME DATA FUNCTIONS 23 4 Division MEMO ...
Page 887: ......