TAN (Tangent in Radians)
| Function name | TAN_010 |
|---|---|
| Function version | 1.0 |
| Function state | stable |
| Compatibility with IEC61131-3 | compatible |
Graphic symbol :
Input / Output :
| Name | Belonging Group | Access | Types of data | Description |
|---|---|---|---|---|
| EN | Left Power Flow | IEC1131-3 enable input | ||
| A | Normal | R , RW | F , B , W , L , S | Input variable A in radians |
| Q | Normal | W , RW | F , B , W , L , S | Result of the operation Q = TAN (A) |
| ENO | Right Power Flow | IEC1131-3 enable output |
Description :
This function executes the operation Tangent; it calculates the trigonometric function tangent of the angular value A and place the result in Q. The input angle is in radians. To convert an angle from degrees to radians, you have to multiply it by 1.745329E-2 (corresponding to about pi / 180).