![Lütze LION Series Operating Instructions Manual Download Page 40](http://html1.mh-extra.com/html/lutze/lion-series/lion-series_operating-instructions-manual_1951222040.webp)
LION I/O Modules
▪
Product Description
40
7.3.2
Limited Run
7.3.1
Fail Safe
Criteria
Reaction
SIL
relevant
LION-026
Communication is interrupted to the
master (time exceedence > t
tolerance
)
The tolerance times are described in
the system description.
▪ Fail safe mode
▪ No communication
The module can be reactivated by an
L-Bus² reset or the disconnecting of
the power supply.
Fatal hardware error of the slaves - a
safe operation is not possible anymore
(core test error)
▪ Memory error (RAM/Flash)
▪ (Over-) voltage monitoring is
triggered
▪ CPU-Test error (register, command
execution)
▪ Temperature monitoring is triggered
▪ Fail safe mode
▪ No communication
The module can be reactivated by an
L-Bus² reset or the disconnecting of
the power supply.
Criteria
Reaction
SIL
relevant
LION-069
Clearly localizable error function e.g. of
an I/O channel.
The malfunctioned channel will be
transfered in the safe mode.