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Chapter 2 - Active Image Functions
2.12 K-tag (Key Input)
Data
Defines the data used for the arithmetic operation.
Data Location
Select the data location from Left and
Right.
Arithmetic Operators
Select an operator for the arithmetic operation.
When “Arithmetic Operation/Designated Arithmetic Operation
Data/Indirect” is selected with the following two conditions valid,
when “****+2” is displayed as a result of an arithmetic operation, it actually means “****+1”.
• When selecting Indirect, Device Type & Address, and Display
Data Type/32 bits in the Data Format area during tag settings.
• When the device code stored in the Base Address is 32 bit
device.
• The arithmetic operation is enabled only when the Alarm option is not selected
on the Alarm Setting page. Note that the arithmetic operation is disabled if the
Data Display Format is set to Float.
•
When an arithmetic operation is used, its result will be as follows:
(Word Address)
D00100
Operator
(Data)
→
X
200
→
Input data
Value displayed via a K-tag
• Any overflowing digits resulting from an arithmetic operation are
ignored.
• If division produces a remainder, a small error may occur as a result of rounding up operation.
•
Logical arithmetic operations (AND/OR/XOR) are performed in bits.
■ Display Angle
Display Angle
Setup the rotation for the display. Select 0
(zero), 90, 180, or 270 degrees.
GP-PRO/PB III for Windows Ver. 5.0 Tag Reference Manual
2-107