Load/Save Signals Express VIs
Owning Palette: LabVIEW SignalExpress™ Express VIs
Use the Signal I/O VIs to acquire and generate signals from a hardware device, import or export data from ASCII and LVM files; and import data from SPICE files.
If a LabVIEW SignalExpress palette is empty or appears to be missing VIs, you are missing components that are not installed by LabVIEW SignalExpress. Reinstall the National Instruments Device Drivers DVD and include NI-DAQmx and Modular Instruments support.
The VIs on this palette can return general LabVIEW error codes.
| Palette Object | Description |
|---|---|
| Load from ASCII (Frequency Domain) | Imports data from an ASCII file. |
| Load from ASCII (Time Domain) | Imports data from an ASCII file. |
| Load from LVM (Frequency Domain) | Imports data from a text-based measurement file (.lvm). |
| Load from LVM (Time Domain) | Imports data from a text-based measurement file (.lvm). |
| Load from SPICE (Frequency Domain XY) | Imports data from a SPICE, PSpice, or Multisim file. |
| Load from SPICE (Frequency Domain) | Imports data from a SPICE, PSpice, or Multisim file. |
| Load from SPICE (Time Domain XY) | Imports data from a SPICE, PSpice, or Multisim file. |
| Load from SPICE (Time Domain) | Imports data from a SPICE, PSpice, or Multisim file. |
| Save to ASCII/LVM | Saves a signal to an ASCII file or a text-based measurement file (.lvm). Because the .lvm file format is designed to never overwrite the initial header information, Save to ASCII/LVM only writes the header information to the .lvm file the first time you run. If you run again, Save to ASCII/LVM does not update the header information, only the subhead information. |