Documentation
RAND
Function name
RAND
ST call
PROGRAM RAND_DEMO
VAR
LR1: LREAL;
END_VAR
LR1:= RAND();
END_PROGRAM
Description
Returns a random value from the interval 0 to 1.
Outputs
| Output | Type | Description |
|---|---|---|
| => | LREAL | Output value |
Application example
RAND
PROGRAM RAND_DEMO
VAR
LR1: LREAL;
END_VAR
LR1:= RAND();
END_PROGRAM
Returns a random value from the interval 0 to 1.
| Output | Type | Description |
|---|---|---|
| => | LREAL | Output value |