B29 r par=rs b29 r par=sr – IDEC FL1E SmartRelay User Manual
Page 206
IDEC SmartRelay functions
192
IDEC SmartRelay Manual
Status diagram
*: 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 current impulse relay and output Q
are reset if you have not enabled retentivity.
View in programming mode:
B29 R
Par=RS
B29 R
Par=SR
or
Press
This special function is not available in parameter
assignment mode.
Par
Q
n-1
S
R
Trg
Q
n
*
0
0
0
0
0
*
0
0
0
0 –
1
1**
*
0
0
1
0
0
*
0
0
1
0 –
1
0
*
0
1
0
0
1
*
0
1
0
0 –
1
1
RS
0
1
1
0
0
RS
0
1
1
0 –
1
0
SR
0
1
1
0
1
SR
0
1
1
0 –
1
1
*
1
0
0
0
1
*
1
0
0
0 –
1
0**
*
1
0
1
0
0
*
1
0
1
0 –
1
0
*
1
1
0
0
1
*
1
1
0
0 –
1
1
RS
1
1
1
0
0
RS
1
1
1
0 –
1
0
SR
1
1
1
0
1
SR
1
1
1
0 –
1
1