Pepperl+Fuchs Pulscon LTC Description Of Instrument Functions page 27

Guided level radar with hart/4 ma ... 20 ma and profibus pa
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Pulscon LTC
Function "safety settings" (01)
alarm
Instrument enters the defined alarm state ("output on alarm" (011)). The alarm
message E651 - "level in safety distance - risk of overspill" is displayed.
If the level drops out of the safety distance, the alarm warning disappears and the
instrument starts to measure again.
warning
[mA]
Instrument displays a warning E651 - "level in safety distance - risk of overspill", but
continues to measure. If the level leaves the safety distance, the warning disappears.
self holding
Instrument switches to defined alarm state ("output on alarm" (011)). The alarm
message E651 - "level in safety distance - risk of overspill" is displayed.
If the level leaves the safety distance, the measurement continues only after a reset of
the self holding (function: "ackn. alarm" (017)).
22
SD
WARNING
3.6
110 %
-10 %
t
27

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