Burkert Type 8693 - Manual (Page 136)

136
Start-up and operation of the
position controller Type 8693
Procedure.for.setting.the.scaling.values
inputting the unit and the position of the decimal point for the scaling values
(possible in PVmin only):
→
Press the arrow keys to select the PV SCALE menu option and confirm by pressing the right selection key
(ENTER).
→
Press the right selection key (INPUT) to enter the input screen for PVmin.
On the display the field for the unit has a dark background and is therefore marked.
→
Press the up arrow key (+) to select the unit (bar, mbar, .... °F) 40) of the scaling values.
→
Press the down arrow key (←) to change the dark highlighted background to the decimal point of the value
which specifies the position of the decimal point with the aid of the up arrow key (+).
inputting the scaling value:
→
Press the down arrow key (←) to change the dark highlighted background to the last digit of the value.
→
Press the up arrow key (+) to specify the individual digits of the value and switch to the next digit with the
down arrow
key (←).
→
When all input values have been specified, confirm by pressing the right selection key (OK) and jump back to
the selection screen.
-1-
PV-SCALE - 1 - Scaling of the process controller for signal type 4 – 20 mA
(PV-INPUT 4 - 20 mA)
With the PV-SCALE function for signal type 4 – 20 mA the following settings are specified:
• The unit of the process actual value.
• The position of the decimal point.
• The values for the lower and upper process actual value are assigned to the respective current value of the unit
signal.
If the settings for the unit of the process actual value or the position of the decimal point are input or
changed, this setting applies to all scaling values (
PVmin, PVmax, SPmin, SPmax).
40)
The units indicated here depend on the signal type (PV INPUT).
english
Type 8692, 8693