Contents
©
National Instruments Corporation ix NI-DAQ FRM for PC Compatibles
WFM_DB_Transfer.........................................................................................................2-415
WFM_from_Disk.............................................................................................................2-417
WFM_Group_Control.....................................................................................................2-420
WFM_Group_Setup.........................................................................................................2-423
WFM_Load......................................................................................................................2-425
WFM_Op.........................................................................................................................2-434
WFM_Rate.......................................................................................................................2-437
WFM_Scale.....................................................................................................................2-439
WFM_Set_Clock.............................................................................................................2-441
Appendix A
Status Codes
Appendix B
Analog Input Channel, Gain Settings, and Voltage Calculation
DAQ Device Analog Input Channel Settings..................................................................B-1
Valid Internal Analog Input Channels.............................................................................B-2
DAQ Device Gain Settings..............................................................................................B-5
Voltage Calculation.........................................................................................................B-5
Offset and Gain Adjustment............................................................................................B-7
Measurement of Offset......................................................................................B-7
Measurement of Gain Adjustment.....................................................................B-7
Appendix C
NI-DAQ Function Support
Appendix D
Customer Communication
Glossary
Index
Figures
Figure 2-1. High Alarm Deadband.............................................................................2-65
Figure 2-2. Low Alarm Deadband.............................................................................2-66
Figure 2-3. Analog Trigger Event..............................................................................2-70
Figure 2-4. ND_BELOW_LOW_LEVEL.................................................................2-85
Figure 2-5. ND_ABOVE_HIGH_LEVEL.................................................................2-85