Name :Arctangent function
Symbol :ATAN
Illustrate:
Perform arctangent function operations on the input values.
Image:
Parameter:
| Parameter | Statement | Type | Description |
|---|---|---|---|
| IN | Input | REAL | Enter a value |
| OUT | Output | REAL | Output value |
Example:
LD:
ST:
Interpretation:
| parameter | operand | value |
|---|---|---|
| IN | TagIn | Enter a value：1 |
| OUT | TagOut | Output value：0.785398 |
IN inputs REAL data, and OUT outputs IN arctangent operations.