Unitary | Pre-APOGEE | APOGEE | BACnet | PXC.A |
|---|---|---|---|---|
| ● | ● | ● | ● |
Syntax
pt1 = ATN(value1)
pt1 | A point name or local variable that receives the value of the calculation. |
value1 | A point name, local variable, or number from which the value of the arc-tangent is calculated. |
Use
A trigonometric function that calculates the arc-tangent of a value (value1). The result of the calculation is then stored in a defined location (pt1).
All values used with this function are expressed in degrees.
Example
500 THETA = ATN(VALUE1)