VEGA VEGAMET 514 - Manual (Page 41)

VEGAMET 514 41
Relay mode "overfill protection"
The relay deenergises at switching point
"High" (safe condition).
Relay mode "dry run protection"
The relay deenergises at switching point
"Low" (safe condition).
Relay mode "switching window on"
The relay is energised within the switching
window.
Relay mode "switching window off"
The relay is deenergised within the switching
window.
Relay mode "monitoring"
The selected relay energises. By pushing the
key switch (opener), the actual measured
value is first of all frozen and, derived from
this, the relay deenergises of this value is
underrun (Low) or exceeded (High). After a
reset and a repeated pushing of the key
switch, the actual measured value is again
frozen.
Settings in the "extended menu"
d t b z
High
Low
Parameter
d t b z
High
Low
Parameter
d t b z
High
Low
Parameter
d t b z
High
Low
Relay output
Parameter
Meas.
value 50 % High 5 %
Low –5 %
>55 %
Relay
deenergised
<45%
Relay output
Relay output
Relay output