Logical Symbols - Woodward easYgen-2000 Series User Manual

Appendix
LogicsManager Reference > Logical Symbols
9.4.2

Logical Symbols

Fig. 267: Logical symbols
552
The following symbols are used for the graphical programming of
the LogicsManager. The easYgen displays symbols according to
the DIN 40 700 standard by default.
1 AND
2 OR
3 NAND
4 NOR
5 NXOR
6 XOR
AND OR
x x y x x
1 2 1 2
0 0 0 0 0 0
0 1 0 0 1 1
1 0 0 1 0 1
1 1 1 1 1 1
Table 104: Truth table
easYgen-2200/2500 | Genset Control
A IEC
B easYgen (default: DIN 40 700)
C ASA
US MIL
D IEC617-12
NAND NOR
y x x y x x y
1 2 1 2
0 0 1 0 0 1
0 1 1 0 1 0
1 0 1 1 0 0
1 1 0 1 1 0
NXOR XOR
x x y x x y
1 2 1 2
0 0 1 0 0 0
0 1 0 0 1 1
1 0 0 1 0 1
1 1 1 1 1 0
37535B