WindO/I-NV4 User’s Manual 20-31
4 Script Definition Method
20
Script
● Other
This section provides definitions for constant, device address, Temporary Variable, and comment.
■ Constant
Constant can be defined as decimal or hexadecimal numbers.
Sample definition of decimal numbers
There are 2 ways to define hexadecimal numbers.
Sample definition of hexadecimal numbers
■ Device Address
Device Address is defined with the device type and address within “[” and “]”.
Definition of the device address
Sample definition
■ Temporary Variable
The Temporary Variable is a variable that can be used only with the script. The data size of the Temporary Variable is 2
words.
Writes “@” (at sign) and number (1 to 16).
Definition of the Temporary Variable
Sample definition
■ Comment
A note defined in the script is called a comment. The line with “//” defined at the beginning of a line will become a comment.
“//” is defined with a single-byte. Double-byte characters can be used after “//”.
Definition of comment
Sample definition
1234
Define the numeric value directly.
-1234
Define the negative number with a “-” (minus) symbol at the
beginning.
12.34
Decimal number can be defined for real numbers (Float32(F)).
Define a “.” (period) between the whole numbers and decimal numbers.
0x12AB
Define “0” (zero) and “x” (lower case x) at the beginning of the value.
12ABh
Append “h” at the tail of the value.
[Device type address number]
(“ ” represents a space.)
[LDR 100]
@Number
Space between the “@” (at sign) and the number is not required.
@2
Temporary Variable 2
All the values for the Temporary Variables are set to “0” when the execution of the script is started.
// Arbitrary note
// Store the initial value to calculation
data [LDR 100] for process A
[LDR 100] = 1234;
:
:
←This line is not executed.
• It will be useful to use comments to explain the contents of the script (especially when the editor of the
script has changed or some time has passed since editing).
• Comments are ignored (not executed) when the script is executed, so they can be defined freely without
worrying about the execution time.
To Next Page
Loading...
General