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3. The status area will indicate that the input is calibrating.
4. When finished, the input will read "Enter 20.00 mA."
5. Supply 20 mA from a calibrated source to the input.
6. Touch the "Press to Cal" area to begin.
7. The status area will then indicate that the input is calibrating.
8. Once the input has finished calibrating, the status area will be blank and calibration will
be complete.
9. Repeat process for any additional analog inputs you wish to calibrate.
10. When finished, touch the save button to save all calibration values, or the escape button
to return to the previous screen without saving.
5.2.16
IO – Analog outputs - Test
To test analog outputs, use the Analog Outputs – Test screen.
Figure 21: Analog Outputs - Test Screen
1. Use this screen when you wish to test the 4-20mA values for the analog outputs. To test
an analog output:
2. Choose the output you wish to test.
3. Connect a calibrated multimeter to the desired output. By default, the output should be
reading 4 mA.
4. To output a value other than 4 mA, use the up and down arrows next to the output you are
testing. This will step the output between 4 and 20 mA. The 5 available output levels are
0%, 25%, 50%, 75%, and 100% of full scale.
5. Verify reading with your multimeter.
6. When finished, touch the escape button to return to the previous screen.
SPD 5.5.15
Sentry Equipment Corp | Sample Sequencer
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