Siemens SIMATIC Compact FF Link - Startup Behavior in Non-Redundant Mode

8.4.1 Startup behavior in non-redundant mode
Startup characteristics
The flow diagram below shows the startup behavior of the Compact FF Link after Power ON.
&RPSDFW))/LQNUHDGVWKH))LQSXWGDWD
&38LQ6723FRQWLQXHVWREHRXWSXW
&38LQ581))RXWSXWGDWDLVSDVVHGRQWRWKHGHWHFWHG))GHYLFHV
$ODUPVWULJJHUHGIRUXQUHFRJQL]HG))
GHYLFHV,2GDWDUHPDLQIRUWKHVH
GHYLFHV
'LG
WKH&RPSDFW))OLQNDGGDOO))
GHYLFHVLQWKHGDWDF\FOHZLWKLQ
WKHVWDUWXSGHOD\WLPH"
$UHDOO))GHYLFHV
LQWKHGDWDF\FOHRUGLGWKHVWDUWXS
GHOD\WLPHH[SLUH"
&RPSDFW))/LQNDQDO\]HVWKH))GHYLFHVDGGUHVVLGHQWLILFDWLRQDQGUHDGVWKH))
LQSXWGDWDLISRVVLEOH))RXWSXWGDWDRIDOO))GHYLFHVDUHLQLWLDOO\VHWWR7KHLQSXW
GDWDDOVRUHPDLQDWIRUXQUHFRJQL]HGGHYLFHV
&RPSDFW))/LQNJRHVLQWKH'3GDWDF\FOHDQGREWDLQVD
FRQILJXUDWLRQIURPWKH'3PDVWHU
3RZHU21DW&RPSDFW))/LQN
))FRQILJXUDWLRQLQWKHUHWHQWLYHPHPRU\&RPSDFW))/LQNEHJLQVZLWK&L)
))FRQILJXUDWLRQQRWLQWKHUHWHQWLYHPHPRU\'HIDXOWSDUDPHWHUVRQWKH))EXV
6WDUWXSRI&RPSDFW))/LQNVFKHPDWLF
1R
1R
\HV
\HV
6WDUWXS
ZLWKRXW&38
6WDUWXSZLWK
&38
Figure 8-1 Startup behavior of Compact FF Link after Power ON
Operation of the bus link
8.4 Startup behavior
Compact FF Link
46 Operating Instructions, 03/2015, A5E35651552-AA