Burkert Type 8793 - Manual (Page 88)

88
Start-Up
For internal set-point value default ( SP-INPUT → internal), the process set-point value is input directly on
the process level.
Example of a sensor calibration for frequency signal type:
Pulses
Liters
Flow-rate
0
100
10
K-factor
(pulses/liter)
Scaling:
Process actual value:
100 pulses correspond to 10 liters
Process set-point value:
K-factor 1.25 correspond to 8 liters
Figure 39: Example of a sensor calibration for frequency signal type
Scaling.of.the.process.actual.value.in.the.menu SETUP → PV-SCALE:
Key Action Description
/ Select PV-SCALE Selection in the main menu (MAIN).
ENTER Press
The submenu options for scaling of the process actual value are
displayed.
1..Setting.PVmin
/ Select PVmin
INPUT Press
The input screen is opened. First specify the physical unit which has
a dark background.
Press (x times)
Select physical unit.
<– Select decimal point
The decimal point has a dark background.
Press (x times)
Specify position of the decimal point.
<– Select scaling value
The last digit of the scaling value has a dark background.
/ Increase value
<– Select decimal place
Set scaling value (lower process actual value).
OK Press
Return to PV-SCALE.
2..Setting.PVmax
/ Select PVmax
INPUT Press
The input screen is opened. The last digit of the scaling value has a
dark background.
/ Increase value
<– Select decimal place
Set scaling value (upper process actual value).
OK Press
Return to PV-SCALE.
English
Type 8792, 8793