Parameter assignment
9.2 Parameter assignment over device with display
9.2.29.2
Loop test with user defined loop current value
1. Navigate into the parameter view.
Navigating in the views (Page 76)
2. In the parameter view, select the "Loop test" parameter.
3. Use the
The loop test starts:
– The "EDIT" symbol flashes.
– The "Function check" symbol is displayed.
– The "Co" symbol (constant current mode) is displayed.
4. Change to "USER" with the
5. Use the
6. Set a value between 3.6 mA and 22.8 mA using the buttons
7. Use the
The loop test starts.
8. End the loop test with the
9.2.30
Start view [32]
Selects the value that is displayed as the first measured value in the measurement view.
For the selection to take effect, change from the parameter view to the measurement view or
restart the device.
Setting range:
Factory setting:
142
button to confirm.
or
button to confirm.
button to confirm.
button.
Edit view
PRESS
STEMP
ETEMP
LEVEL
VOL
VFLOW
MFLOW
USER
%
LOOPC
CVOLT
PRESS
button.
Measurement view
Pressure (P1)
Sensor temperature (P2)
Electronics temperature (P3)
Level (P4)
Volume (P5)
Volume flow (P6)
Mass flow (P7)
Customized characteristic curve (P8)
Percent of range (P9)
Loop current (PA)
Terminal voltage (PB)
SITRANS P320/P420 with 4 to 20 mA/HART
Operating Instructions, 11/2019, A5E44852162-AC
or
.