STStore
The content of the accumulator is transferred to the operand defined in the operand field.
Valid operands for this operator must be of one of the following data types: (ANY)
Operator only available in IL programming language.
In the POU header, all input and output variables are declared that are used for programming this function.
The values of var_1, var_2 and var_3 are exchanged. var_1, var_2 and var_3 can be of any valid data type. However, all three operands must be of the same data type.
LD |
var_1 |
(* Load var_1 in accu *) |
ST |
var_3 |
(* Store accu in var_3 *) |
LD |
var_2 |
(* Load var_2 in accu *) |
ST |
var_1 |
(* Store accu in var_1 *) |
LD |
var_3 |
(* Load var_3 in accu *) |
ST |
var_2 |
(* Store accu in var_2 *) |