6 Operation
31
Type
Description
4 x LED, green
Illuminated LED = display unit set
LED1 = volumetric flow rate [Nm³/min (Nl/min)]
LED2 = volumetric flow rate [Nm³/h (Nm³/h * 1000)]]
LED3 = quantity counter [Nm³]
LED4 blinking = quantity counter before last reset
4 x LED, yellow
Display functions:
10³ = the displayed value must be multiplied by 1000
SP1/SP2 = display of the switch status: LED illuminates
when the respective output is switched through
4-digit alphanumeric
display
Display of the current volumetric flow
Display of the current consumption quantity
Display of the parameters and parameter values
Programming button SET
Setting the parameter values
Changing the display unit in run mode
Programming button
MODE/ENTER
Selection of the parameters and confirmation of the pa-
rameter values
As of DN 65, Nm³/min applies for LED 1 instead of Nl/min. As of DN 150,
Nm³/h x 1000 applies for LED 2 instead of Nm³/h.
6.2.2
Types of operation
6.2.2.1 Run
mode
After switching on the supply voltage, the instrument is in run mode. It car-
ries out its measurement and evaluation functions and provides output sig-
nals according to the set parameters.
The display shows the current measurement values and the yellow LEDs
show the switch status of the outputs.
The display unit can be temporarily changed (press the "Set" button briefly).
After 15 s, the instrument returns to the display unit that was set in the
UNI
menu item).
The totaliser (consumption quantity counter) periodically (every 10 minutes)
stores interim values as well as the amount of time elapsed of the automatic
reset. The Display Totalizer is called up by briefly pressing the Set button 2x.
After a drop in voltage, this value is available as the current status of the to-
taliser (the possible loss of data can amount to a maximum of 10 minutes).
6.2.2.2 Display
mode
Display of the parameters and set parameter values
The instrument is switched to display mode by briefly pressing the
Mode/Enter
button. Internally, it remains operational.
The set parameter values can be read independent of this:
•
Briefly pressing the
Mode/Enter
button scrolls through the parameters
•
Briefly pressing the
Set
button displays the respective parameter value
for approx. 15 s. After a further 15 s, the instrument returns to run mode
Hyst
Summary of Contents for 0699 6446 Series
Page 2: ...2...
Page 7: ...1 Introduction 7 0699 6446 Standard 1 1 10 1 20 1 30 1 40 3 3 10 3 20 1 50 1 12 1 12 1 11...
Page 41: ...Notes 41...
Page 42: ...Notes 42...
Page 43: ...Notes 43...
