38
Setting of the display
7 settings can be selected:
•
d1
= update of the measured value every 50 ms.
•
d2
= update of the measured value every 200 ms.
•
d3
= update of the measured value every 600 ms.
The update interval only refers to the display. It has no effect on
the outputs.
•
rd1
,
rd2, rd3
= display as for d1, d2, d3, but rotated by 180°.
•
OFF
= In the Run mode the display of the measured value is
deactivated.
If one of the pushbuttons is pressed, the current measured value
is displayed for 15 s. Another press of the Mode/Enter pushbut-
ton opens the Display mode.
The LEDs indicating the switching status remain active even if the
display is deactivated.
Factory setting:
d3
.
Display unit for flow rate
2 settings can be selected
•
nm3m
= flow rate in standard cubic metre / minute
•
nm3h
= flow rate in standard cubic metre / hour
Select the display unit before setting the values for the parame-
ters
SP
x,
rP
x,
ASP
and
AEP
. This avoids rounding errors genera-
ted internally during the conversion of the units and enables
exact setting of the values.
Standard measuring unit of the display
Setting of the measuring unit which is displayed during the Run
mode in the display. 2 settings can be selected:
•
FLOW
= Flow rate in the unit set in
Uni
.
•
TOTL
= Meter reading in Nm
3
.
Reset to factory settings
(
→
page 61)
- Press the "Mode/Enter" pushbutton until
rES
is displayed.
- Press the "Set" pushbutton and keep it pressed until "
- - - -
"
is displayed.
- Then press the "Mode/Enter" pushbutton briefly.