National Instruments VirtualBench - Adjusting Current Programming and Measurement Accuracy

NI VirtualBench Calibration Procedure | © National Instruments | 69
Adjusting Current Programming and Measurement Accuracy
Complete the following steps to adjust voltage programming and measurement accuracy of
VirtualBench.
1. Reset the DMM.
2. Call
PS Initialize Calibration with the following parameters:
• Cal Type = Current
• Password =
NI (default)
3. Connect Channel +6 V to Amps HI, and GND to Amps LO as shown in Figure 38.
Figure 38. Cable Connections For +6 V Current Programming and
Measurement Accuracy Adjustment
1 VirtualBench DC Power Supply 2DMM 3 Cabling Wire
1
3
3
2
HI
LO
300V
MAX
AMPS
500V MAX
HI
LO
1kV
MAX
3A, 250V
MAX
INPUT
MAX
1kV
HI
LO
300V
MAX
AMPS
500V MAX
HI
LO
1kV
MAX
3A, 250V
MAX
INPUT
MAX
1kV