How to Start Reading a 32 Bit Number From Bit Number 32

In that location are multiple Data Types bachelor for configuring parameters and tags inside a project.

The Data Types are:

Boolean	Integer, eight Bit Unsigned
Integer, 16 Fleck	Integer, 16 Bit Unsigned
Integer, 16 Bit BCD	Integer, 32 Bit
Integer, 32 Bit BCD	Bladder, 32 Fleck
String	*Abiding

* With the exception of a constant information type, each of the above data types are also bachelor as Assortment information types, one dimensional (1D) Arrays & two dimensional (2D) Arrays.

Data Type Definition:

• Boolean: Also referred to as logical data types, having one of two values, Truthful or False. The controller represents True every bit a logical "one" and False as a logical "0". Boolean data types are used for all discrete I/O point tag names as well equally internal tag names used for logic command.
  
• Integer, 8 Bit Unsigned: Unsigned whole or natural numbers ranging from 0 to +255. Integer, eight fleck Unsigned data blazon is used for numerical tags where only positive variables will be used within a byte boundary.
  
• Integer, 16 Bit: Signed Integers ranging from -32768 to +32767. Integer, xvi bit information blazon is used for numerical tags where variables have the potential for negative or positive values.
  
• Integer, 16 Flake Unsigned: Unsigned whole or natural numbers ranging from 0 to +65535. Integer, 16 chip Unsigned data type is used for numerical tags where simply positive variables will exist used.
  
• Integer, xvi Bit BCD: Unsigned Binary Coded Decimal value ranging from 0 to +9999. Integer, sixteen bit BCD data type is used for numerical tags where variables can only correspond in the range from 0-9 within the half-byte boundary.
  
• Integer, 32 Bit: Signed Integers ranging from -2,147,483,648 to +2,147,483,647. Integer, 32 Scrap data type is the default for most numerical tags where variables take the potential for negative or positive values.
  
• Integer, 32 Chip BCD: Unsigned Binary Coded Decimal value ranging from 0 to +99999999. Integer, 32 bit BCD information type is used for numerical tags where variables can merely represent in the range from 0-nine within the half-byte boundary.
  
• Bladder, 32 Scrap: IEEE formatted floating point number ranging from -iii.39x1038 to +iii.39x1038. Float information types are used for whatever numerical tag where greater precision* is required, values to a higher place 32 bit integer are needed, or where variables being read into the controller are in the IEEE format.
  
• String: ASCII or text representation which allocates one byte (8 $.25) per character. String data types are used for all cord manipulation, ASCII, email & LCD instruction where text is used.
  
• Constant: A stock-still value that is a valid replacement for a numeric or Boolean tag proper name in many didactics parameters (run into the private educational activity help topics for more details). Constants can exist integers (signed 32 chip), floating signal or strings. When entering a constant, the field is divers by the data entered and assumes those ranges. For example:
  ane   = 32 bit signed integer
  1.0 = floating betoken
  A   = string

* Bladder 32 has 24 bit precision significant that if the number is between -16,777,216 to +sixteen,777,216; the resolution is less than 1, which is ameliorate than integer. If the value is outside this range, the precision is non as good every bit the Integer, 32 Scrap data type.

Assigning a Data Blazon

By default, Tag Names of all data types are visible in the Tag Database. If you are looking for pre-existing tag names with specific data types, use the cheque boxes at the top of the Tag Database dialog to filter your view.

To assign a Data Type to a new tag name, open the Tag Database and select "Add Tags" button.

The Add Tags window gives you a listing of all available data types when yous are creating your tag names. Use the Data Type radio buttons to brandish Basic, 1D Array or 2d Array data types.

Arrangement ID	Address Range	Max Rows	Max Columns	Max Characters	Read/Write	Data Type
C	000001 - 999999	Due north/A	N/A	N/A	R/W	Detached
AR1C	000001 - 999999	65535	N/A	Due north/A	R/W	Discrete
AR2C	000001 - 999999	65535	65535	Due north/A	R/W	Detached
DI	0.1.1.1 - 99.5.16.256	N/A	N/A	N/A	Read Only	Detached
Practice	0.1.1.1 - 99.v.16.256	North/A	Due north/A	N/A	R/W	Detached
S16	000001 - 999999	N/A	Due north/A	N/A	R/West	Signed Int 16
AR1S16	000001 - 999999	65535	Northward/A	N/A	R/W	Signed Int 16
AR2S16	000001 - 999999	65535	65535	Northward/A	R/W	Signed Int 16
US16	000001 - 999999	N/A	Northward/A	N/A	R/W	Unsigned Int 16 (with Hex option in objects)
AR1US16	000001 - 999999	65535	Due north/A	North/A	R/West	Unsigned Int 16 (with Hex option in objects)
AR2US16	000001 - 999999	65535	65535	N/A	R/West	Unsigned Int 16 (with Hex choice in objects)
S32	000001 - 999999	North/A	North/A	N/A	R/West	Signed Int 32
AR1S32	000001 - 999999	65535	N/A	N/A	R/W	Signed Int 32
AR2S32	000001 - 999999	65535	65535	North/A	R/W	Signed Int 32
AIS32	0.1.i.1 - 99.v.16.256	N/A	Due north/A	N/A	Read Merely	Signed Int 32
AOS32	0.1.1.1 - 99.5.16.256	Due north/A	Due north/A	N/A	R/Westward	Signed Int 32
F32	000001 - 999999	North/A	N/A	North/A	R/W	Floating PT 32
AR1F32	000001 - 999999	65535	N/A	Northward/A	R/Westward	Floating PT 32
AR2F32	000001 - 999999	65535	65535	N/A	R/Due west	Floating PT 32
AIF32	0.1.1.1 - 99.v.16.256	N/A	North/A	N/A	Read Just	Floating PT 32
US8	000001 - 999999	Due north/A	N/A	Northward/A	R/West	Unsigned Int 16 (with Hex pick in objects)
AR1US8	000001 - 999999	65535	N/A	Northward/A	R/W	Unsigned Int 16 (with Hex pick in objects)
AR2US8	000001 - 999999	65535	65535	Northward/A	R/W	Unsigned Int 16 (with Hex option in objects)
BCD16	000001 - 999999	N/A	N/A	N/A	R/Westward	BCD Int xvi
AR1BCD16	000001 - 999999	65535	N/A	N/A	R/W	BCD Int 16
AR2BCD16	000001 - 999999	65535	65535	Northward/A	R/W	BCD Int 16
BCD32	000001 - 999999	N/A	Northward/A	N/A	R/Due west	BCD Int 32
AR1BCD32	000001 - 999999	65535	Northward/A	North/A	R/West	BCD Int 32
AR2BCD32	000001 - 999999	65535	65535	Northward/A	R/W	BCD Int 32
STR	000001 - 999999	N/A	Due north/A	128	R/W	ASCII Cord
AR1STR	000001 - 999999	65535	N/A	128	R/Westward	ASCII String
AR2STR	000001 - 999999	N/A	North/A	128	R/W	ASCII String
SBR	000001 - 999999	N/A	North/A	Northward/A	Read Only	Detached
SBRW	000001 - 999999	Due north/A	Northward/A	N/A	R/W	Discrete
SWR	000001 - 999999	N/A	N/A	N/A	Read But	Signed Int 16
SWRW	000001 - 999999	Due north/A	N/A	N/A	R/West	Signed Int xvi
SSTR	000001 - 999999	N/A	N/A	50	Read But	ASCII Cord
MST	0.1.1.1 - 99.5.sixteen.256	Northward/A	Due north/A	North/A	Read Just	Discrete

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Source: https://www.automationdirect.com/microsites/productivity/software/help/Content/189.htm

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