VA Motion Controller Programming Manual
45
language
ST
, the statements of the
ST
programming language can be written line by line , each
statement ends with a semicolon, and multiple statements can occupy one line, and the
front ( non-editing area ) of each line of statements is one Line number. Such as an assignment
statement, which consists of a variable, an assignment keyword, anDAn expression, which is used
to assign the result of the expression to the operation.
Assign the variable to the left of the keyword
:
Variable name
: =
expression
;
The data types on both sides of the assignment keyword must be the same.
6 . 3 .3 ST expression
An expression consists of an operanDAnDAn operator, and the operand can be ADirect
quantity, a variable, or a function name. The operators that can be useDAre as follows :
The operators that can be useDAre as follows
Exit the called function, function
block or program and return to the
statement that called it.
To Next Page
Loading...
Need help?
General
