Vega VEGATOR 111, Руководство по эксплуатации

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6 Setup
VEGATOR 111 •
46105-EN-210714
•
Yellow
– Relay control lamp
– Lights with activated (current-carrying) relay status
The adjustment elements are located under a hinged front cover. To
open it, use a small screwdriver in conjunction with the slot on the
upper side of the front cover. To close it, push the cover at bottom and
top firmly onto the front cover until you hear the two retaining clips
snap in.
The DIL switch block is located behind the front cover. The individual
switches are assigned as follows:
1
2
max min
Fig. 2: DIL switch VEGATOR 111
1 Mode (min./max. adjustment)
2 Line monitoring Off/On
The requested operating mode is set with the min./max. switch (min.
detection i.e. dry run protection or max. detection i.e. overfill protec -
tion)
•
Dry run protection : Relay is switched off when the level falls
below the min. level (safe currentless state), relay is switched on
again when the min. level is exceeded (switch-on point > switch-off
point)
•
Overflow protection : Relay is switched off when the max. level is
exceeded (safe currentless state), relay is switched on again when
the level falls below the max. level (switch-on point < switch-off
point)
Note:
If the connected sensor has an own mode switch, then this switch
must be set to " Max. ".
When NAMUR level switches are connected, the line monitoring func-
tion can check the input continuously for line break or short-circuit. If
a mechanical switch, e.g. a float switch, is to be connected, the line
monitoring must be deactivated because only the switching condi-
tions "open" or "closed" can be delivered.
When level switches VEGAVIB/VEGAWAVE/VEGASWING in NAMUR
version are connected, a function test can be carried out. The test key
is recessed behind the front plate of the controller. Press the test key
for at least one second with a suitable object (screwdriver, pen, etc.).
Note:
Keep in mind that downstream connected devices are activated dur-
ing the function test. This allows you to check the correct function of
the complete measuring system.
Front cover
DIL switch block
Mode (min./max. adjust-
ment)
Line monitoring
Test key