Siemens 6ED1050-1AA00-0BE8 User Manual

LOGO! functions 

 

4.2 Basic functions list - GF 

 

LOGO! 

144

 

Manual, 04/2011, A5E03556174-01 

4.2.2 

AND with edge evaluation 

4

൹

6\PEROLQ/2*2

 

The output of an edge triggered AND is only 1 if all inputs are 1 and if at least one input was 

low in the previous cycle. 
At an unused block input (x): x = 1. 

Timing diagram for the AND with edge evaluation 

4

&\FOH