Number of External Trigger Lines

NI-IMAQ VI

Number of External Trigger Lines

NI 17xx

Returns the number of external trigger lines available to the device.

Remarks

The following table shows when the property is readable and writable and what devices it applies to.

Datatype Readable Writable Device
Always NotWritable
  • NI PCI-1405
  • NI PCI/PXI-1407
  • NI PCI/PXI-1409
  • NI PCI-1410
  • NI PCI/PXI-1411
  • NI PCI/PXI-1422
  • NI PCI-1424
  • NI PCI-1426
  • NI PCIe-1427
  • NI PCI/PXI-1428
  • NI PCIe-1429
  • NI PCIe-1430
  • NI 17xx