70 | ni.com | NI VirtualBench Calibration Procedure
4. Call PS Get Adjustment Points with the following parameter:
• Channel =
ps/+6V
This will return an array:
• Adjustment Points—An array of current points used in the adjustment steps
5. Call
PS Set Adjustment Point with the following parameters:
• Channel =
ps/+6V
• Adjustment Point—Supplied from the output of PS Get Adjustment Points
6. Wait for the DC power supply to settle. The VB-8012 requires at least 60 seconds of settling
time. The VB-8034/8054 requires at least 5 seconds of settling time.
7. Measure the output current with the DMM.
8. Call
PS Measure Adjustment Point with the following parameters:
• Channel =
ps/+6V
• Reference Value—Supplied from the DMM measurement in step 7
9. Repeat steps 5 through 8 for each adjustment point on this channel.
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