Flexim FLUXUS WW - Activation of Analog Output; Measuring Range of the Analog Outputs

16 Outputs FLUXUS WW
UMFLUXUS_WWV1-1EN, 2018-02-28 115
16.3 Activation of an analog output
16.3.1 Measuring range of the analog outputs
After an analog output has been activated in the program branch Output Options, the measuring range of the source
item has to be entered.
16.3.2 Function test
The function of the installed output can now be tested. Connect a multimeter to the installed output.
Note! An output can only be activated in the program branch Output Options if it has previously been in-
stalled.
Select the channel for which an output is to be activated in the program branch Output
Options. Press ENTER.
This display will not be indicated if the transmitter has only one measuring channel.
Press ENTER until the menu item Current Loop is displayed.
Select yes to activate the output. Press ENTER.
Select sign if the sign of the measured values is to be considered for the output.
Select absolut if the sign is not to be considered.
Enter the lowest expected measured value. The unit of measurement of the source item
will be displayed.
Zero-Scale Val. is the measured value corresponding to the lower limit of the output
range as defined in section 16.1.1.
Enter the highest expected measured value.
Full-Scale Val. is the measured value corresponding to the upper limit of the output
range as defined in section 16.1.1.
Example: output: current output
output range: 4…20 mA
Zero-Scale Val.: 0 m³/h
Full-Scale Val.: 300 m³/h
volumetric flow rate = 0 m³/h, corresponds to 4 mA
volumetric flow rate = 300 m³/h, corresponds to 20 mA
Select yes to test the output. Press ENTER.
Enter a test value for the selected physical quantity. If the multimeter displays the corre-
sponding current value, the output functions correctly. Press ENTER.
Select yes to repeat the test. Press ENTER.
Example: output: current output
output range: 4…20 mA
Zero-Scale Val.: 0 m³/h
Full-Scale Val.: 300 m³/h
Test value = 150 m³/h (center of the measuring range, corresponds to 12 mA)
If the multimeter displays 12 mA, the current output functions correctly.
Output Options ↕
for Channel A:
Current Loop
I1: no >YES<
Meas.Values
>ABSOLUT< sign
Zero-Scale Val.
0.00 m3/h
Full-Scale Val.
300.00 m3/h
I1: Test output ?
no >YES<
I1: Test value =
150.00 m3/h
I1: Test output ?
no >YES<