Activating / Deactivating The Emission Of A 22 Ma Current On The Current Output - bürkert 8025 universal Bedienungsanleitung

Type 8025 UNIVERSAL
Operatingandcommissioning
OUtPUt AO1
→
To invert the output signal, give a lower flow rate value to the 20 mA current value than to the 4 mA current
value.
→
To disable the current output, set both range bounds, 4 and 20 mA, to zero. In this case the output delivers a
constant current of 4 mA.
Figure 34: Associating a flow rate range to the current output
8.6.7 Activating / Deactivating the emission of a 22 mA current
on the current output
When the device generates an operating fault (see chap. "9.3.2"), the current output can be configured to send
out a 22 mA current even if the current output is deactivated.
OUtPUt AO1
DO1
Figure 35: Activating or deactivating the emission of a 22 mA current
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If you do not want to adjust another parameter, go to the "END" parameter of the Parameters menu and press
ENTER
to save the settings or not and go back to the Process level.
4MA-20MA 4 = 20.00
→
Enter the flow rate associated to a 4 mA current
value, in the unit chosen in the "UNIT" parameter.
→
Confirm.
ERR. 22MA. 20 = 180.0
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See chap. 8.6.7. Enter the flow rate associated to a 20 mA current
value, in the unit chosen in the "UNIT" parameter.
→
Confirm.
ERR. 22MA. ENABLE
0......9
DiSABLE
→
Activate / deactivate the generation of
a 22 mA current on the current output,
when the device generates a fault.
→
Confirm.
English
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