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I2679-4.0 en
5
Select the bridge arm to operate switch S5 in Figure 12.9 on page 266:
In the sheet use the Active gage column to select between Positive
l
(A-C) or Negative (C-D).
In the simplified block diagram click on the Remote calibration
l
select switch (B in Figure 12.17 on page 273) to switch between the
two gages.
Shunt verification - procedure
Once you have correctly set up all wiring and resistors you can do an actual
shunt verification.
Shunt verification preparation
To do a shunt verification in Perception make the following preparations:
1
In Perception go to the Settings sheet.
2
In the task pane select the Bridge in the Input section.
3
Select one or more channels.
4
Switch Excitation ON.
5
Select an Excitation voltage.
6
In the task pane select Shunt Verification in the Sensors section.
7
Select one or more channels.
8
Select between internal or external shunt usage: in the Internal shunt
column enable internal to use an internal shunt or clear the option to select
an external resistor. Make the appropriate value setting as described
earlier. You can also click on the switch in the diagram (G in Figure 12.21).
9
Select the bridge arm: use the Active gage column to select between
Positive (A-C) or Negative (C-D). You can also click on the switch in the
diagram (I in Figure 12.21).
The actual shunt verification is done using the shunt verification dialog.
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Troubleshooting
