SSD 605C - Page 104

6-38 Programming Your Application
605C Frequency Inverter
Functional Description
Operation Description
NOT(A)
O
UTPUTINPUT A
INPUT B
INPUT C
NOT(A)
If INPUT A is TRUE the
OUTPUT is FALSE, otherwise
the OUTPUT is TRUE.
AND(A,B,C)
O
UTPUT
INPUT A
INPUT B
INPUT C
AND(A,B,C)
If A and B and C are all TRUE
then the OUTPUT is TRUE,
otherwise the OUTPUT is
FALSE.
NAND(A,B,C)
O
UTPUT
INPUT A
INPUT B
INPUT C
NAND(A,B,C)
If A and B and C are all TRUE
then the OUTPUT is FALSE,
otherwise the OUTPUT is
TRUE.
OR(A,B,C)
O
UTPUT
INPUT A
INPUT B
INPUT C
OR(A,B,C)
If at least one of A or B or C is
TRUE then the OUTPUT is
TRUE, otherwise the OUTPUT
is FALSE.
TYPE
Range: Enumerated - see below
The operation to be performed on the three inputs to produce the output value. The operations
that can be selected are:
Enumerated Value : Type
0 : NOT(A)
1 : AND(A,B,C)
2 : NAND(A,B,C)
3 : OR(A,B,C)
4 : NOR(A,B,C)
5 : XOR(A,B)
6 : 0-1 EDGE(A)
7 : 1-0 EDGE(A)
8 : AND(A,B,!C)
9 : OR(A,B,!C)
10 : S FLIP-FLOP
11 : R FLIP-FLOP
OUTPUT
Range: FALSE / TRUE
The result of performing the selected operation on the inputs.