LOGO! functions 
  4.4 Special functions list - SF 
LOGO! 
Manual, 04/2011, A5E03556174-01 
199 
Timing diagram 
5
/DS7
$4
&XU7
/DS
(Q
 
Functional description 
En = 1 and Lap = 0: Using the selected timebase, the stopwatch outputs the current time 
(CurT) to AQ.  
En = 1 and Lap = 1: The stopwatch leaves AQ at its last value when Lap = 0. This value is 
recorded as LapT for stopwatch pause time.  
En = 0 and Lap = 1: The stopwatch pauses counting time. It outputs LapT to AQ.  
En = 0 and Lap = 0: The stopwatch outputs the current time (CurT) to AQ.  
A signal at R sets the AQ value to 0.