National Instruments PXI - Vertical Gain Accuracy Verification; Initialize Session

NI 5114 Calibration Procedure | © National Instruments | 13
Vertical Gain Accuracy
Complete the following steps to verify the vertical gain accuracy of the NI 5114. You must
verify both channels with each iteration listed in Table 4.
1. Open a session and obtain a session handle using the niScope Initialize VI.
Table 5. NI 5114 Vertical Offset Limits
Range
Calibration Test Limits (V) Published Specifications (V)
PXI/PXIe PCI PXI/PXIe PCI
0.04 ±0.00024 ±0.00032 ±0.00032 ±0.0004
0.1 ±0.0002 ±0.00048 ±0.0005 ±0.00058
0.2 ±0.0004 ±0.00068 ±0.0008 ±0.00088
0.4 ±0.0008 ±0.0008 ±0.0014 ±0.00148
1 ±0.002 ±0.002 ±0.0032 ±0.00328
2 ±0.004 ±0.004 ±0.0062 ±0.00628
4 ±0.008 ±.008 ±0.0122 ±0.01228
10 ±0.02 ±0.02 ±0.0302 ±0.03028
20 ±0.04 ±0.04 ±0.0602 ±0.06028
40 ±0.08 ±0.08 ±0.1202 ±0.12028
LabVIEW VI C/C++ Function Call
Call niScope_init with the
following parameters:
resourceName: The device name
assigned by MAX
idQuery:
VI_FALSE
resetDevice: VI_TRUE