Menu navigation
By help of a menu system the user can adapt the device to his application. The Menu has
a simple structure and is easy to handle. The button <P> activates the menu. With the
button <Arrow up > respectively <Arrow down > you can choose one or the four menu
points
•
Output Parms
•
Instrument Parms
•
Math Parms
•
Instrument Test
Pressing button <P> the menu point marked with<*>is activated. Using button<arrow up >
respectively. <arrow down >Parameters can be adjusted now. By pressing <P> selected
data is stored. All data is stored in a fixed memory.
Attention:
Changing of parameters have to be confirmed by pressing <P> within 5 sec. otherwise the
DU06 changes back to the measuring modus without taking over the Parameters.
Advice:
Parameters which are critical to the system are protected by a code to prevent the func -
tion of the transmitter. This code is available from the manufacturer.
Output parameter <Output Parms> Menu 1
Relay 1
–setting switch point of relay 1
Relay 2
–setting switch point of relay 2
If the actual measured flow exceeds/falls below one of the adjusted switch points the re-
lated relay is actuated. If switch point is adjusted to 0 the relay never is actuated.
Used relays are SPDT types with following switching performance:
30 VDC / 1 A respectively 120 VAC / 1 A resistive load.
U-I-F Output
– Selection of current, voltage or frequency output
4-20 mA: analogue current output 4-20 mA, working resistance 0 Ohm to 1000 Ohm
0-10 V: analogue voltage output 0-10 V, Ripple ca. 1 MOhm
Freq.Out: Configurable frequency output with F
max
up to 32 KHz, Ripple ca. 2 KOhm
Electrical connection is made at two pins of the 4 pole supply plug. All output signals are
related to the device ground.
If the frequency output is selected, so it is possible to adjust the required frequency range
Fout-Max
from 125 Hz <= Fout <= 32 KHz . The signal shape is rectangular with an amp-
litude of ca. 16 Vpp at a working voltage of 24 VDC and a load of 4.7 KOhm.
DU06 Instruction manual 09/2019
page 5
