B&B Electronics VFG3000 - Manual - Manual (Page 318)

P I () V LINX F IELDBUS G ATEWAY M ANAGER U SER M ANUAL
P AGE 302
P
I
()
A RGUMENT T YPE D ESCRIPTION
none
D ESCRIPTION
Returns pi as a floating-point number.
F UNCTION T YPE
This function is passive.
R
ETURN
T
YPE
float .
E XAMPLE
Scale = Pi()/180