Aalborg PWE Digital User Manual
Page 58
![background image](/manuals/414121/58/background.png)
53
4.12.5 Submenu DAC_B Temperature Output
This menu selection provides current value of the DAC register for analog tem-
perature output circuitry.
4.12.6 Submenu CPU Temperature
This menu selection provides current value of the PCB and CPU temperature in °C.
4.12.7 Submenu Raw VCC Reading
This menu selection provides current normalized value of the DC/DC converter
output in counts. The typical values are in the range between 2800 and 3200
counts.
5.
Analog Output Signals
5.1
Analog Output Signals configuration
PWE series Flow Meters are equipped with calibrated 0-5 Vdc and/or 4-20 mA out-
put signals for flow and temperature* process variables. The set of the jumpers
(J3A, J3B, J3C, J3D, J3E, J3F) located on the top of the flow meter, inside of the
maintenance access window (see Figure 5-1 “PWE configuration jumpers”) are
used to switch between 0-5 Vdc or 4-20 mA output signals. Jumpers J3A, J3B,
J3C are used to set flow analog output type and jumpers J3D, J3E, J3F are used
to set temperature* analog output type (see Table 5-1). Jumper J3G is used to
configure RS-485 termination resistor (by default is off).
DAC_B Output (T)
1358 Counts
CPU Temperature
35.8 C
Raw VCC Reading
3065 Counts