VEGA VEGAMIP R61 Receiving unit - Transistor - Manual (Page 28)

With the mode adjustment (min./max.) you can change the switching
condition of the transistor output. You can set the required mode
according to the "Function chart" (max. - max. detection or overflow
protection, min. - min. detection or dry run protection).
With these keys (7 and 8) you can adjust the switching point to the
medium.
Depending on the process, the sensitivity of VEGAMIP 61 must be set
higher or lower.
Pressing the "<--" key makes the sensor more sensitive. Pressing the
"
-->" key makes the sensor less sensitive.
You can also adjust the switching delay with the two keys.
By means of the LED indicating board, you can see the actual
receiving level during adjustment.
When the indication moves to the right, the instrument will be more
insensitive, to the left more sensitive.
6 .2 Adjustment
The microwave barrier can only be adjusted when being uncovered.
Make sure that there is no measured medium or vessel installations
between the emitting and receiving unit.
Select the requested mode (min./max.) according to the function chart.
The following function chart provides an overview of the switching
conditions depending on the set mode and level.
Level Switching status Signal lamp -
Switching output
(yellow)
Mode max.
Overflow protection closed
Mode max.
Overflow protection open
Mode min.
Dry run protection closed
Mode switch (1)
Sensitivity adjustment
(7, 8)
LED indication strip -
receiving level (9)
Prerequisites
Mode
28 VEGAMIP R 61 • - Transistor
6 Setup
40694
-EN
-120228