Burkert 8792 Operating Instructions Manual page 84

For internal set-point value default (SP-INPUT → intern), the process set-point value is input directly
on the process level.
Example of a sensor calibration for frequency signal type:
Pulses
100
0
Fig. 38: Example of a sensor calibration for frequency signal type
Scaling of the process actual value in the menu SETUP → PV-SCALE:
Key Action
/ Select PV-SCALE
ENTER
Press
1. Setting PVmin
/ Select PVmin
INPUT
Press
Press
<–
Press
<–
/
<–
OK
Press
2. Setting PVmax
/ Select PVmax
INPUT
Press
/
<–
OK
Press
86
Flow-rate
K-factor
(pulses/liter)
Liters
10
Description
Selection in the main menu (MAIN).
The submenu options for scaling of the process actual value are
displayed.
The input screen is opened. First specify the physical unit which
has a dark background.
Select physical unit.
(x times)
The decimal point has a dark background.
Select decimal point
Specify position of the decimal point.
(x times)
The last digit of the scaling value has a dark background.
Select scaling value
Set scaling value (lower process actual value).
Increase value
Select decimal place
Return to PV-SCALE.
The input screen is opened. The last digit of the scaling value
has a dark background.
Set scaling value (upper process actual value).
Increase value
Select decimal place
Return to PV-SCALE.
english
Type 8792, 8793 Type 8792, 8793
Basic setting of the process controller
Scaling:
Process actual value:
100 pulses correspond to 10 liters
Process set-point value:
K-factor 1.25 correspond to 8 liters