Siemens 6ED1050-1AA00-0BE8 Benutzerhandbuch
LOGO! functions
4.2 Basic functions list - GF
LOGO!
146
Manual, 04/2011, A5E03556174-01
4.2.4
NAND with edge evaluation
4
ൻ
6\PEROLQ/2*2
The output status of the NAND with edge evaluation is only 1 if at least one input is 0 and if
all inputs were 1 in the previous cycle.
At an unused block input (x): x = 1.
At an unused block input (x): x = 1.
Timing diagram for the NAND with edge evaluation
4
&\FOH