Data Types; B.5 Data Types - Emerson Micro Motion User Manual

User Guide
MMI-20019808
Table B-4: Set service arguments
Parameter name Data type
Attribute Value The data type of
the attribute
being set
Table B-5: Set service response
Return value Data type
No success response data
B.5

Data types

Table B-6: Data types
Data type Size (bytes)
BOOL 1
SINT 1
USINT 1
INT 2
UINT 2
DINT 4
UDINT 4
REAL 4
DREAL 8
ENGUNITS 1
BYTE 1
SHORT_STRING Up to 128 bytes
User Guide
(continued)
Required Parameter value
Y The value to which the
attribute will be set
Description
True/false represented as 0 = false and 1 =
true
8-bit signed integer
8-bit unsigned integer
16-bit signed integer
16-bit unsigned integer
32-bit signed integer
32-bit unsigned integer
IEEE single-precision floating-point
IEEE double-precision floating-point
Enumerated value representing an
engineering unit of measure
8-bit bitfield
Character array where the first byte is the
number of characters in the array, and the
subsequent bytes contain the ASCII
characters. This is not a NULL terminated
string.
Device profile
January 2019
Notes
No default
Range
0, 1
–128 to +127
0 to 255
–32768 to +32767
0 to 65535
–2147483648 to
+2147483647
0 to 4294967296
–3.8E38 to +3.8E38
4096 to 65535
N/A
N/A
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