Outputting A Band Comparison Result Of Single-Precision Real Number - Mitsubishi Electric MELSEC iQ-R Series Programming Manual

Outputting a band comparison result of single-precision real
number
EZCP(P)
RnPCPU RnPCPU
RnCPU RnENCPU
(Process) (Redundant)
• The RnCPU and RnENCPU with firmware version "17" or later support these instructions. (Use an engineering tool with version "1.020W" or later.)
These instructions compare the band between the single-precision real number specified by lower limit value (s1) and the
single-precision real number specified by upper limit value (s2) with the single-precision real number in the device specified by
comparison data (s3). According to the comparison result (below, within zone, or above), (d), (d)+1, or (d)+2 is turned on.
Ladder
(s1) (s2) (s3)
FBD/LD
EN ENO
s1 d
s2
s3
■Execution condition
Instruction
EZCP
EZCPP
Setting data
■Description, range, data type
Operand Description
(s1) Lower limit value or the start device for storing the lower
limit value
(s2) Upper limit value or the start device for storing the upper
limit value
(s3) Comparison data or the start device for storing the
comparison data
(d) The start device where the comparison result is stored
EN Execution condition
ENO Execution result
RnSFCPU RnSFCPU
(Standard) (Safety)
(d)
Execution condition
ST
ENO:= EZCP(EN, s1, s2, s3, d);
ENO:= EZCPP(EN, s1, s2, s3, d);
Range Data type
-126 128
|(s1)|<2
0, 2 Single-precision real
number
-126 128
|(s2)|<2
0, 2 Single-precision real
number
-126 128
|(s3)|<2
0, 2 Single-precision real
number

Bit

Bit

Bit
7 APPLICATION INSTRUCTIONS
Data type (label)
ANYREAL_32
ANYREAL_32
ANYREAL_32
ANYBIT_ARRAY
(Number of elements: 3)
BOOL
BOOL
7.9 Real Number Instructions
7
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