Parker 590+ series - Page 423

Programming D-79
DC590+ Series DC Digital Drive
Functional Description
Operation
Description
NOT(A)
OUTPUT
INPUT 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)
OUTPUT
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)
OUTPUT
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)
OUTPUT
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.
NOR(A,B,C)
OUTPUT
INPUT A
INPUT B
INPUT C
NOR(A,B,C)
If at least one of A or B or C is TRUE then the OUTPUT is FALSE, otherwise the
OUTPUT is TRUE.
XOR(A,B)
OUTPUT
INPUT A
INPUT B
INPUT C
XOR(A,B)
If A and B are the same, (both TRUE or both FALSE), then the output is FALSE,
otherwise the output is TRUE.