Siemens MindConnect Nano System Manual page 87

The following table shows the data point parameter:
Parameter
Data Type
Tag
The following table shows the recommended data type selection:
Rockwell data
type
BOOL
SINT
INT
DINT
REAL
¹⁾ Values have been taken from Logix 5000 Controllers I/O and Tag Data Programming Manual
87
Description
Data type supported by backend (e.g. INT).
STRING data type is currently not supported.
Name of the tag that has to be recorded.
Length Data range¹⁾
1 bit 0 or 1
1 byte -128...+127
2
-32,768...+32,767
bytes
4
-2,147,483,648...+2,147,483,647
bytes
4 - -3.40282347E38...-1.17549435E-38 (negative
bytes values)
- 0
- -1.17549435E-38-...3.40282347E38 (positive
values)
4.7 Overview of Rockwell protocol for MindConnect Nano
Industrial IoT Data
type
BOOLEAN
INT
INT
INT
DOUBLE
Configuring protocols
MindConnect Nano
System Manual 7/2023