![background image](http://html.mh-extra.com/html/omron/scara-yrcx-series/scara-yrcx-series_programming-manual_1633413036.webp)
1
2
3
4
5
6
3-4 Chapter 3 Variables
4
Variable Types
The type of variable is specified by the type declaration character attached at the end of the variable
name.
However, because the names of static variables are determined based on their type, no type
declaration statement is required.
Type Declaration Character
Variable Type
Specific Examples
$
Character variables
STR1$
%
Integer variables
CONT0%, ACT%(1)
!
Real variables
CNT1!, CNT1
• If no type declaration character is attached, the variable is viewed as a real type.
• Variables using the same identifier are recognized to be different from each other by the type of
each variable.
• ASP_DEF% ............ Integer variable
)
• ASP_DEF ............... Real variable
→
ASP_DEF% and ASP_DEF are different variables.
• ASP_DEF! .............. Real variable
)
• ASP_DEF ............... Real variable
→
ASP_DEF! and ASP_DEF are the same variables.
4.1
Numeric variables
Integer variables
Integer variables and integer array elements can handle an integer from -2,147,483,648 to
2,147,483,647 (in signed hexadecimal, this range is expressed as &H80000000 to &H7FFFFFFF).
Examples: R1% = 10
R2%(2) = R1% + 10000
Real variables
Real variables and real array elements can handle a real number from –1.0
×10
38
to 1.0
×10
38
.
Examples: R1! = 10.31
R2!(2)= R1% + 1.98E3
4.2
Character variables
Character variables and character array elements can handle a character string of up to 255
characters.
Character strings may include alphabetic characters, numbers, symbols and katakana (Japanese
phonetic characters).
Examples: R1$ = "OMRON"
R2$(2) = R1$ + "MOTOR" ··········· "OMRON MOTOR"
MEMO
NOTE
•
When a real number is
assigned to an integer
t y p e v a r i a b l e , t h e
decimal value is rounded
off to the nearest whole
number. For details, refer
to Chapter 4 "1.5 Data
format conversion".
NOTE
•
The "!" used in real variables
may be omitted .
Содержание SCARA YRCX Series
Страница 1: ... 7 6HULHV DW 1R 1 5 5RERW RQWUROOHU 352 5 00 1 0 18 6 5 5RERWV 5 6HULHV ...
Страница 2: ......
Страница 20: ......
Страница 26: ......
Страница 27: ...Chapter 2 Constants 1 1 Outline 2 1 2 2 Numeric constants 2 1 3 3 Character constants 2 2 ...
Страница 28: ......
Страница 32: ......
Страница 52: ......
Страница 54: ......
Страница 61: ...Chapter 5 Multiple Robot Control 1 1 Overview 5 1 2 2 Command list with a robot setting 5 2 ...
Страница 62: ......
Страница 66: ......
Страница 76: ......
Страница 78: ......
Страница 92: ......
Страница 328: ......
Страница 408: ......
Страница 409: ...Chapter 11 User program examples 1 1 Basic operation 11 1 2 2 Application 11 8 ...
Страница 410: ......
Страница 432: ......
Страница 488: ......
Страница 489: ...Chapter 13 Appendix 1 1 Reserved word list 13 1 2 2 Changes from conventional models 13 3 ...
Страница 490: ......
Страница 496: ......
Страница 497: ...Index ...
Страница 498: ......
Страница 504: ......
Страница 505: ......
Страница 506: ... DW 1R 1 XWKRUL HG LVWULEXWRU 3ULQWHG LQ XURSH ...