Signalling - Endress+Hauser Liquiphant FailSafe FDL 61 Guide Rapide

Signalling

flashes yellow =
permanent monitoring
lights green =
level
below maximum
Safety contact
off =
normal function
8
FTL 670
(Max.)
d 18
b 20
z 26
d 26
b 28
lights yellow =
fault in sensor
Liquiphant FDL 60 / FDL 61
lights yellow =
fault in transmission
(connecting cable)
lights yellow =
fault in Nivotester FTL 670
s
lights red =
level alarm
"Test" key (= Reset)
lights red =
general fault alarm
Nivotester FTL 670
Max.
d 18
b 20
z 26
d 26
b 28