Dynamic SFC332L, Operator'S Manual

Page: 73 / 148

Dynamic Flow Computers SFC332L Manual Data Entry
— 2-28
Date: 8/1/2019
B O O L E A N ST A T E ME N T S A N D F U N C T I O N S
Boolean Statements and functions are for version sfc.1.36 and higher.
Each programmable Boolean statement consists of two Boolean variables optionally preceded a
Boolean 'NOT' function (/) and separated by one of the Boolean functions (
&, +, *) .
Each
statement is evaluated every 100 milliseconds. Boolean variables have only two states 0 (False,
OFF) or 1 (True, ON). Any variable (integer or floating point) can be used in the Boolean
statements. The value of Integer or floating point can be either positive (TRUE) or negative
(FALSE).
Boolean Functions Symbol
NOT
/
AND
&
OR +
EXCLUSIVE OR
*
Boolean points are numbered as follows:
0001 through 0050 Digital I/O Points 1 through 50
0001
–
Status Input #1
0002
–
Status Input #2
0003
–
Status Input #3
0004
–
Status Input #4
0005
–
Digital Output #1
0006
–
Digital Output #2
0007
–
Digital Output #3
0008
–
Digital Output #4
0009
–
Digital Output #5
0010
– 0050
- Spare
0070 through 0099
Programmable Boolean Points (Read/Write)
See Boolean Statements.
Boolean Points (Read/Write)
– 2891,2892,2893,2894,2895