LabWindows/CVI Trigger Routing

NI Digital Multimeters Help (NI-DMM 18.1)

Edition Date: March 2018

Part Number: 370384V-01

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The following tables show which values are supported by National Instruments DMMs.


NIDMM_ATTR_MEAS_COMPLETE_DESTINATION

Destination Description Device
NI PXIe-408x NI PXI-407x NI PCI-4070 NI PXI-4065 NI PCI/PCIe/USB-4065 NI PXI-4060 NI PCI-4060 NI PCMCIA-4050
NIDMM_VAL_NONE (default) No destination specified
NIDMM_VAL_EXTERNAL Pin 6 on the AUX Connector
NIDMM_VAL_PXI_TRIG0 PXI Trigger Line 0 1
NIDMM_VAL_PXI_TRIG1 PXI Trigger Line 1
NIDMM_VAL_PXI_TRIG2 PXI Trigger Line 2
NIDMM_VAL_PXI_TRIG3 PXI Trigger Line 3
NIDMM_VAL_PXI_TRIG4 PXI Trigger Line 4
NIDMM_VAL_PXI_TRIG5 PXI Trigger Line 5
NIDMM_VAL_PXI_TRIG6 PXI Trigger Line 6
NIDMM_VAL_PXI_TRIG7 PXI Trigger Line 7
NIDMM_VAL_LBR_TRIG0 Local Bus Right Trigger Line 0 of PXI/SCXI combination chassis 3


NIDMM_ATTR_TRIGGER_SOURCE

Source Description Device
NI PXIe-408x NI PXI-407x NI PCI-4070 NI PXI-4065 NI PCI/PCIe/USB-4065 NI PXI-4060 NI PCI-4060 NI PCMCIA-4050
NIDMM_VAL_IMMEDIATE (default) No trigger specified
NIDMM_VAL_EXTERNAL Pin 9 on the AUX Connector
NIDMM_VAL_SOFTWARE_TRIG Configures the DMM to wait until niDMM_SendSoftwareTrigger is called
NIDMM_VAL_PXI_TRIG0 PXI Trigger Line 0 2
NIDMM_VAL_PXI_TRIG1 PXI Trigger Line 1 2
NIDMM_VAL_PXI_TRIG2 PXI Trigger Line 2 2
NIDMM_VAL_PXI_TRIG3 PXI Trigger Line 3
NIDMM_VAL_PXI_TRIG4 PXI Trigger Line 4
NIDMM_VAL_PXI_TRIG5 PXI Trigger Line 5
NIDMM_VAL_PXI_TRIG6 PXI Trigger Line 6
NIDMM_VAL_PXI_TRIG7 PXI Trigger Line 7
NIDMM_VAL_PXI_STAR PXI STAR Trigger Line
NIDMM_VAL_LBR_TRIG1 Local Bus Right Trigger Line 1 of PXI/SCXI combination chassis 3
NIDMM_VAL_AUX_TRIG1 Pin 3 on the AUX Connector


NIDMM_ATTR_SAMPLE_TRIGGER

Source Description Device
NI PXIe-408x NI PXI-407x NI PCI-4070 NI PXI-4065 NI PCI/PCIe/USB-4065 NI PXI-4060 NI PCI-4060 NI PCMCIA-4050
NIDMM_VAL_IMMEDIATE (default) No trigger specified
NIDMM_VAL_EXTERNAL Pin 9 on the AUX Connector
NIDMM_VAL_SOFTWARE Configures the DMM to wait until niDMM_SendSoftwareTrigger is called
NIDMM_VAL_INTERVAL Interval Trigger
NIDMM_VAL_PXI_TRIG0 PXI Trigger Line 0 2
NIDMM_VAL_PXI_TRIG1 PXI Trigger Line 1 2
NIDMM_VAL_PXI_TRIG2 PXI Trigger Line 2 2
NIDMM_VAL_PXI_TRIG3 PXI Trigger Line 3
NIDMM_VAL_PXI_TRIG4 PXI Trigger Line 4
NIDMM_VAL_PXI_TRIG5 PXI Trigger Line 5
NIDMM_VAL_PXI_TRIG6 PXI Trigger Line 6
NIDMM_VAL_PXI_TRIG7 PXI Trigger Line 7
NIDMM_VAL_PXI_STAR PXI STAR Trigger Line
NIDMM_VAL_LBR_TRIG1 Local Bus Right Trigger Line 1 of PXI/SCXI combination chassis 3
NIDMM_VAL_AUX_TRIG1 Pin 3 on the AUX Connector


1 Specify PXI_TRIG0 when the NI PXI-4060 is installed in the right-most slot of a combination chassis to generate Measurement Complete on Local Bus Right Trigger Line 0 of the SCXI internal trigger lines.
2 Lines PXI_TRIG0, PXI_TRIG1, and PXI_TRIG2 refer to the device interconnect on the NI PCI-4070.
3 Refer to the chassis section for more information regarding limitations of using this feature.

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