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National Instruments Corporation
49
NI PXI-4070 Calibration Procedure
Note
The
Session
parameter remains the same for all instances of this function.
c.
Call
niDMM_CalAdjustACFilter
again, changing
Mode
to
NIDMM_VAL_AC_VOLTS_DCCOUPLED
.
8.
Repeat step 7 for each of the remaining iterations shown in Table 10.
Table 10.
niDMM_CalAdjustACFilter Parameters
Iteration
Calibrator Output
niDMM_CalAdjustACFilter Parameters
Amplitude
Frequency
(kHz)
Mode
Range
(V)
Frequency
(Hz)
1
50 mV
1
NIDMM_VAL_AC_VOLTS
0.05
1e3
50 mV
1
NIDMM_VAL_AC_VOLTS_
DCCOUPLED
0.05
1e3
2
50 mV
5
NIDMM_VAL_AC_VOLTS
0.05
5e3
50 mV
5
NIDMM_VAL_AC_VOLTS_
DCCOUPLED
0.05
5e3
3
50 mV
20
NIDMM_VAL_AC_VOLTS
0.05
20e3
50 mV
20
NIDMM_VAL_AC_VOLTS_
DCCOUPLED
0.05
20e3
4
50 mV
50
NIDMM_VAL_AC_VOLTS
0.05
50e3
50 mV
50
NIDMM_VAL_AC_VOLTS_
DCCOUPLED
0.05
50e3
5
50 mV
100
NIDMM_VAL_AC_VOLTS
0.05
100e3
50 mV
100
NIDMM_VAL_AC_VOLTS_
DCCOUPLED
0.05
100e3
6
50 mV
200
NIDMM_VAL_AC_VOLTS
0.05
200e3
50 mV
200
NIDMM_VAL_AC_VOLTS_
DCCOUPLED
0.05
200e3
7
50 mV
300
NIDMM_VAL_AC_VOLTS
0.05
300e3
50 mV
300
NIDMM_VAL_AC_VOLTS_
DCCOUPLED
0.05
300e3
8
50 mV
500
NIDMM_VAL_AC_VOLTS
0.05
500e3
50 mV
500
NIDMM_VAL_AC_VOLTS_
DCCOUPLED
0.05
500e3