Measurement Computing CB-COM-7021 - Manual (Page 20)

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CB-7021, CB-7022, CB-7024 User’s Manual
CB-7024 Current Output Calibration Sequence:
1.
Connect meter and external power source to module’ s
current output channel 0.
2. Warm-Up for 30 minutes.
3. Set type to 30. (0 to 20 mA) -> Refer Sec. 2.1.
4. Program output for 0 mA. -> Refer Sec. 2.15.
5. Check the meter and trim the output for
0 mA match by using trim command. -> Refer Sec. 2.18.
6. Perform 0 mA Calibration Command. -> Refer Sec. 2.16.
7. Program output for 20 mA. -> Refer Sec. 2.15.
8. Check the meter and trim the output for
20 mA match by using trim command. -> Refer Sec. 2.18.
9. Perform 20 mA Calibration Command. -> Refer Sec. 2.17.
10. Repeat 1 to 9 for channel 1, 2, and 3.