Honeywell VRX180 - Manual (Page 130)

Programming Function Blocks and Features
Video Recorder – User Manual 116
Table 4-24 Free Form Math Functions
For this function or value Type this in the equation
n (constant) n
Negation (-n) NEG(n)
Value of Input A A
Value of Input B B
Value of Input C C
Value of Input D D
Value of Input E E
Value of Input F F
Value of Input G G
Value of Input H H
Add +
Subtract -
Multiply *
Divide /
Constant number n (for example, 123.45)
Absolute value of n ABS(n)
Square root of n SQRT(n)
y n y^n
e x where x=n EX(n)
Log base 10 of n LOG(n)
Natural log of n LN(n)
Integration: Result of equation
as of last machine cycle O
(Letter ‘O’, not zero ‘0’.)