NI VirtualBench Calibration Procedure
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© National Instruments
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61
Verifying Current Programming and Measurement Accuracy
To verify the current programming and measurement accuracy of the DC power supply,
complete the following steps.
1.
Reset the DMM and configure it for the 1 A range for the VB-8012 or the 3 A range for the
VB-8034/8054.
2.
Connect C6 V to Amps HI, and GND to Amps LO as shown in Figure 32.
Figure 32.
Cable Connections For +6 V Current Programming Accuracy Verification
3.
Call
PS Initialize
.
4.
Call
PS Enable All Outputs
with the following parameter:
•
Enable Outputs
=
TRUE
1
VirtualBench DC Power Supply
2
DMM
3
Cabling Wire
1
3
3
2
HI
LO
3
00V
MAX
AMP
S
500V MAX
HI
LO
1kV
MAX
3
A, 250V
MAX
INPUT
MAX
1kV
HI
LO
3
00V
MAX
AMP
S
500V MAX
HI
LO
1kV
MAX
3
A, 250V
MAX
INPUT
MAX
1kV