Download  Print this page

Advertisement

Status diagram
Par
*
*
*
*
*
*
RS
RS
SR
SR
*
*
*
*
*
*
RS
RS
SR
SR
*: RS or SR
**: Triggering signal is effective, because S and R = 0.
Depending on your configuration, either input R takes priority over input S (input S is not
effective when R = 1), or vice versa (input R is not effective when S = 1).
After a power failure, the pulse relay and output Q are reset if you have not enabled
retentivity.
View in programming mode:
This special function is not available in parameter assignment mode.
Note
If Trg = 0 and Par = RS, the special function "Pulse relay" corresponds with the special
function "Latching relay (Page 175)".
LOGO!
Manual, 10/2017, A5E01248535-AA
Q
S
n-1
0
0
0
0
0
0
0
0
0
1
0
1
0
1
0
1
0
1
0
1
1
0
1
0
1
0
1
0
1
1
1
1
1
1
1
1
1
1
1
1
4.4 Special functions list - SF
R
Trg
0
0
0
0 ->1
1
0
1
0 ->1
0
0
0
0 ->1
1
0
1
0 ->1
1
0
1
0 ->1
0
0
0
0 ->1
1
0
1
0 ->1
0
0
0
0 ->1
1
0
1
0 ->1
1
0
1
0 ->1
LOGO! functions
Q
n
0
1**
0
0
1
1
0
0
1
1
1
0**
0
0
1
1
0
0
1
1
177

Advertisement

   Also See for Siemens LOGO!

   Related Manuals for Siemens LOGO!

Comments to this Manuals

Symbols: 0
Latest comments: