Vega VEGATOR 121 Operating Instructions Manual - page 13
13
6 Setup
VEGATOR 121 •
46107-EN-160912
– Relay control lamp
– The yellow relay control lamp reacts according to the set mode
– The relay control lamp generally indicates the activated (ener-
gized) condition of the relay
– An unlit relay control lamp means that the relay is deenergised
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
3
4
5
6
max
min
0s
0s
0s
0s
+2s
+6s
t
+2s
+6s
t
Fig. 3: DIL switch VEGATOR 121
1 Mode (min./max. adjustment)
2 Switch-on pulse monitoring On/Off
3 Switch-on delay 2 seconds
4 Switch-on delay 6 seconds
5 Switch-off delay 2 seconds
6 Switch-off delay 6 seconds
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 max. 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 min. level (switch-on point
point)
Note:
If the connected sensor has an own mode switch, then this switch
must be set to "
Max.
".
While switching on, the sensors VEGASWING/VEGAVIB/VEGAWAVE
deliver a defined switching sequence in which the switching condi
-
tions empty/full/failure are run through. This switching sequence is
checked and evaluated when switch-on pulse monitoring is activated.
If this does not correspond to the definition or is completey missing,
Front cover
DIL switch block
Mode (min./max. adjust-
ment)
Switch-on pulse monitor-
ing