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NI-DAQmx C Reference Help
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Task Configuration/Control
DAQmxAddGlobalChansToTask
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DAQmxStartNewFile
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Events
DAQmxRegisterDoneEvent
DAQmxRegisterEveryNSamplesEvent
DAQmxRegisterSignalEvent
Advanced
DAQmxGetNthTaskChannel
DAQmxGetNthTaskDevice
DAQmxTaskControl
Channel Configuration/Creation
Create Analog Input Channels
DAQmxCreateAIAccelChan
DAQmxCreateAIBridgeChan
DAQmxCreateAICurrentChan
DAQmxCreateAICurrentRMSChan
DAQmxCreateAIForceBridgePolynomialChan
DAQmxCreateAIForceBridgeTableChan
DAQmxCreateAIForceBridgeTwoPointLinChan
DAQmxCreateAIForceIEPEChan
DAQmxCreateAIFreqVoltageChan
DAQmxCreateAIMicrophoneChan
DAQmxCreateAIPressureBridgePolynomialChan
DAQmxCreateAIPressureBridgeTableChan
DAQmxCreateAIPressureBridgeTwoPointLinChan
DAQmxCreateAIResistanceChan
DAQmxCreateAIRosetteStrainGageChan
DAQmxCreateAIRTDChan
DAQmxCreateAIStrainGageChan
DAQmxCreateAITempBuiltInSensorChan
DAQmxCreateAIThrmcplChan
DAQmxCreateAIThrmstrChanIex
DAQmxCreateAIThrmstrChanVex
DAQmxCreateAITorqueBridgePolynomialChan
DAQmxCreateAITorqueBridgeTableChan
DAQmxCreateAITorqueBridgeTwoPointLinChan
DAQmxCreateAIVelocityIEPEChan
DAQmxCreateAIVoltageChan
DAQmxCreateAIVoltageRMSChan
DAQmxCreateAIVoltageChanWithExcit
Position
DAQmxCreateAIPosEddyCurrProxProbeChan
DAQmxCreateAIPosLVDTChan
DAQmxCreateAIPosRVDTChan
Obsolete
DAQmxCreateAIDeviceTempChan
Create TEDS Analog Input Channels
DAQmxCreateTEDSAIAccelChan
DAQmxCreateTEDSAICurrentChan
DAQmxCreateTEDSAIBridgeChan
DAQmxCreateTEDSAIForceBridgeChan
DAQmxCreateTEDSAIForceIEPEChan
DAQmxCreateTEDSAIMicrophoneChan
DAQmxCreateTEDSAIPressureBridgeChan
DAQmxCreateTEDSAIResistanceChan
DAQmxCreateTEDSAIRTDChan
DAQmxCreateTEDSAIStrainGageChan
DAQmxCreateTEDSAIThrmcplChan
DAQmxCreateTEDSAIThrmstrChanIex
DAQmxCreateTEDSAIThrmstrChanVex
DAQmxCreateTEDSAITorqueBridgeChan
DAQmxCreateTEDSAIVoltageChan
DAQmxCreateTEDSAIVoltageChanWithExcit
Position
DAQmxCreateTEDSAIPosLVDTChan
DAQmxCreateTEDSAIPosRVDTChan
Create Analog Output Channel
DAQmxCreateAOCurrentChan
DAQmxCreateAOFuncGenChan
DAQmxCreateAOVoltageChan
Create Digital Input Channels
DAQmxCreateDIChan
Create Digital Output Channels
DAQmxCreateDOChan
Create Counter Input Channels
DAQmxCreateCICountEdgesChan
DAQmxCreateCIFreqChan
DAQmxCreateCIPeriodChan
DAQmxCreateCIPulseChanFreq
DAQmxCreateCIPulseChanTicks
DAQmxCreateCIPulseChanTime
DAQmxCreateCIPulseWidthChan
DAQmxCreateCISemiPeriodChan
DAQmxCreateCITwoEdgeSepChan
Position
DAQmxCreateCILinEncoderChan
DAQmxCreateCIAngEncoderChan
Timestamp
DAQmxCreateCIGPSTimestampChan
Create Counter Output Channels
DAQmxCreateCOPulseChanFreq
DAQmxCreateCOPulseChanTicks
DAQmxCreateCOPulseChanTime
Timing
DAQmxCfgBurstHandshakingTimingExportClock
DAQmxCfgBurstHandshakingTimingImportClock
DAQmxCfgChangeDetectionTiming
DAQmxCfgHandshakingTiming
DAQmxCfgImplicitTiming
DAQmxCfgPipelinedSampClkTiming
DAQmxCfgSampClkTiming
Triggering
Start Trigger
DAQmxCfgAnlgEdgeStartTrig
DAQmxCfgAnlgWindowStartTrig
DAQmxCfgDigEdgeStartTrig
DAQmxCfgDigPatternStartTrig
DAQmxDisableStartTrig
Reference Trigger
DAQmxCfgAnlgEdgeRefTrig
DAQmxCfgAnlgWindowRefTrig
DAQmxCfgDigEdgeRefTrig
DAQmxCfgDigPatternRefTrig
DAQmxDisableRefTrig
Advanced Trigger
DAQmxCfgDigEdgeAdvTrig
DAQmxDisableAdvTrig
DAQmxSendSoftwareTrigger
Read Functions
DAQmxReadAnalogF64
DAQmxReadAnalogScalarF64
DAQmxReadBinaryI16
DAQmxReadBinaryI32
DAQmxReadBinaryU16
DAQmxReadBinaryU32
DAQmxReadCounterF64
DAQmxReadCounterScalarF64
DAQmxReadCounterScalarU32
DAQmxReadCounterU32
DAQmxReadCtrFreq
DAQmxReadCtrFreqScalar
DAQmxReadCtrTicks
DAQmxReadCtrTicksScalar
DAQmxReadCtrTime
DAQmxReadCtrTimeScalar
DAQmxReadDigitalLines
DAQmxReadDigitalScalarU32
DAQmxReadDigitalU8
DAQmxReadDigitalU16
DAQmxReadDigitalU32
Advanced
DAQmxGetNthTaskReadChannel
DAQmxReadRaw
Write Functions
DAQmxWriteAnalogF64
DAQmxWriteAnalogScalarF64
DAQmxWriteBinaryI16
DAQmxWriteBinaryU16
DAQmxWriteCtrFreq
DAQmxWriteCtrFreqScalar
DAQmxWriteCtrTicks
DAQmxWriteCtrTicksScalar
DAQmxWriteCtrTime
DAQmxWriteCtrTimeScalar
DAQmxWriteDigitalLines
DAQmxWriteDigitalScalarU32
DAQmxWriteDigitalU8
DAQmxWriteDigitalU16
DAQmxWriteDigitalU32
Advanced
DAQmxWriteRaw
Export HW Signals
DAQmxExportSignal
Scale Configuration
DAQmxCalculateReversePolyCoeff
DAQmxCreateLinScale
DAQmxCreateMapScale
DAQmxCreatePolynomialScale
DAQmxCreateTableScale
Internal Buffer Configuration
DAQmxCfgInputBuffer
DAQmxCfgOutputBuffer
Advanced Functions
Real-Time
DAQmxWaitForNextSampleClock
Obsolete
DAQmxIsReadOrWriteLate
Switch Functions
DAQmxSwitchCloseRelays
DAQmxSwitchConnect
DAQmxSwitchConnectMulti
DAQmxSwitchCreateScanList
DAQmxSwitchDisconnect
DAQmxSwitchDisconnectAll
DAQmxSwitchDisconnectMulti
DAQmxSwitchFindPath
DAQmxSwitchGetMultiRelayCount
DAQmxSwitchGetMultiRelayPos
DAQmxSwitchGetSingleRelayCount
DAQmxSwitchGetSingleRelayPos
DAQmxSwitchOpenRelays
DAQmxSwitchSetTopologyAndReset
DAQmxSwitchWaitForSettling
Signal Routing
DAQmxConnectTerms
DAQmxDisconnectTerms
DAQmxTristateOutputTerm
Device Control
DAQmxResetDevice
DAQmxSelfTestDevice
Watchdog
DAQmxControlWatchdogTask
DAQmxCreateWatchdogTimerTask
Calibration
DAQmxAOSeriesCalAdjust
DAQmxESeriesCalAdjust
DAQmxGetAIChanCalCalDate
DAQmxGetAIChanCalExpDate
DAQmxGetExtCalLastDateAndTime
DAQmxGetSelfCalLastDateAndTime
DAQmxMSeriesCalAdjust
DAQmxPerformBridgeOffsetNullingCal
DAQmxPerformBridgeOffsetNullingCalEx
DAQmxPerformBridgeShuntCal
DAQmxPerformStrainShuntCal
DAQmxPerformThrmcplLeadOffsetNullingCal
DAQmxRestoreLastExtCalConst
DAQmxSCBaseboardCalAdjust
DAQmxSelfCal
DAQmxSetAIChanCalCalDate
DAQmxSetAIChanCalExpDate
DAQmxSSeriesCalAdjust
DAQmxXSeriesCalAdjust
External Calibration
DAQmxChangeExtCalPassword
DAQmxCloseExtCal
DAQmxInitExtCal
DSA Calibration
DAQmxAdjustDSAAICal
DAQmxAdjustDSAAICalEx
DAQmxAdjustDSAAICalWithGainAndCoupling
DAQmxAdjustDSAAOCal
DAQmxAdjustDSATimebaseCal
PXI-42xx Calibration
DAQmxAdjust4204Cal
DAQmxAdjust4220Cal
DAQmxAdjust4224Cal
SCXI Calibration
DAQmxAdjust1102Cal
DAQmxAdjust1104Cal
DAQmxAdjust1112Cal
DAQmxAdjust1122Cal
DAQmxAdjust1124Cal
DAQmxAdjust1125Cal
DAQmxAdjust1126Cal
DAQmxAdjust1141Cal
DAQmxAdjust1142Cal
DAQmxAdjust1143Cal
DAQmxAdjust1502Cal
DAQmxAdjust1503Cal
DAQmxAdjust1503CurrentCal
DAQmxAdjust1520Cal
DAQmxAdjust1521Cal
DAQmxAdjust153xCal
DAQmxAdjust1540Cal
DAQmxSetup1102Cal
DAQmxSetup1104Cal
DAQmxSetup1112Cal
DAQmxSetup1122Cal
DAQmxSetup1124Cal
DAQmxSetup1125Cal
DAQmxSetup1126Cal
DAQmxSetup1141Cal
DAQmxSetup1142Cal
DAQmxSetup1143Cal
DAQmxSetup1502Cal
DAQmxSetup1503Cal
DAQmxSetup1520Cal
DAQmxSetup1521Cal
DAQmxSetup153xCal
DAQmxSetup1540Cal
SC Express Calibration
DAQmxAdjust4300Cal
DAQmxAdjust433xCal
DAQmxAdjust4353Cal
DAQmxSetup433xCal
DAQmxAdjust4357Cal
DAQmxConnectSCExpressCalAccChans
DAQmxDisconnectSCExpressCalAccChans
DAQmxGetPossibleSCExpressCalAccConnections
DAQmxSetSCExpressCalAccBridgeOutput
C Series Calibration
Adjust C Series Calibration
DAQmxAdjust9201Cal
DAQmxAdjust9203GainCal
DAQmxAdjust9203OffsetCal
DAQmxAdjust9205Cal
DAQmxAdjust9206Cal
DAQmxAdjust9207GainCal
DAQmxAdjust9207OffsetCal
DAQmxAdjust9208GainCal
DAQmxAdjust9208OffsetCal
DAQmxAdjust9211Cal
DAQmxAdjust9213Cal
DAQmxAdjust9214Cal
DAQmxAdjust9215Cal
DAQmxAdjust9217Cal
DAQmxAdjust9219Cal
DAQmxAdjust9220Cal
DAQmxAdjust9221Cal
DAQmxAdjust9222Cal
DAQmxAdjust9223Cal
DAQmxAdjust9225Cal
DAQmxAdjust9227Cal
DAQmxAdjust9232Cal
DAQmxAdjust9234GainCal
DAQmxAdjust9234OffsetCal
DAQmxAdjust9263Cal
DAQmxAdjust9264Cal
DAQmxAdjust9265Cal
DAQmxAdjust9269Cal
Get C Series Calibration Adjustment Points
DAQmxGet9201CalAdjustPoints
DAQmxGet9203CalAdjustPoints
DAQmxGet9207CalAdjustPoints
DAQmxGet9208CalAdjustPoints
DAQmxGet9213CalAdjustPoints
DAQmxGet9214CalAdjustPoints
DAQmxGet9215CalAdjustPoints
DAQmxGet9217CalAdjustPoints
DAQmxGet9219CalAdjustPoints
DAQmxGet9220CalAdjustPoints
DAQmxGet9221CalAdjustPoints
DAQmxGet9222CalAdjustPoints
DAQmxGet9223CalAdjustPoints
DAQmxGet9225CalAdjustPoints
DAQmxGet9227CalAdjustPoints
DAQmxGet9232CalAdjustPoints
DAQmxGet9234CalAdjustPoints
DAQmxGet9263CalAdjustPoints
DAQmxGet9264CalAdjustPoints
DAQmxGet9265CalAdjustPoints
DAQmxGet9269CalAdjustPoints
Setup C Series Calibration
DAQmxSetup9219Cal
DAQmxSetup9263Cal
DAQmxSetup9264Cal
DAQmxSetup9265Cal
DAQmxSetup9269Cal
DAQmxCSeriesSetCalTemp
Storage
DAQmxDeleteSavedGlobalChan
DAQmxDeleteSavedScale
DAQmxDeleteSavedTask
DAQmxSaveGlobalChan
DAQmxSaveScale
DAQmxSaveTask
TEDS
DAQmxClearTEDS
DAQmxConfigureTEDS
DAQmxWriteToTEDSFromArray
DAQmxWriteToTEDSFromFile
Network DAQ Functions
DAQmxAddNetworkDevice
DAQmxDeleteNetworkDevice
DAQmxReserveNetworkDevice
DAQmxUnreserveNetworkDevice
cDAQ Sync Functions
DAQmxAddCDAQSyncConnection
DAQmxAreConfiguredCDAQSyncPortsDisconnected
DAQmxAutoConfigureCDAQSyncConnections
DAQmxGetAutoConfiguredCDAQSyncConnections
DAQmxGetDisconnectedCDAQSyncPorts
DAQmxRemoveCDAQSyncConnection
System Configuration
DAQmxGetAnalogPowerUpStates
DAQmxGetDigitalLogicFamilyPowerUpState
DAQmxGetDigitalPowerUpStates
DAQmxGetDigitalPullUpPullDownStates
DAQmxSetAnalogPowerUpStates
DAQmxSetDigitalLogicFamilyPowerUpState
DAQmxSetDigitalPowerUpStates
DAQmxSetDigitalPullUpPullDownStates
Error Handling
DAQmxGetErrorString
DAQmxGetExtendedErrorInfo
NI-DAQmx C Properties
List of Buffer Properties
List of Calibration Info Properties
List of Channel Properties
List of Device Properties
List of Export Signal Properties
List of Persisted Channel Properties
List of Persisted Scale Properties
List of Persisted Task Properties
List of Physical Channel Properties
List of Read Properties
List of Real-Time Properties
List of Scale Properties
List of Switch Channel Properties
List of Switch Device Properties
List of Switch Scan Properties
List of System Properties
List of Task Properties
List of Timing Properties
List of Trigger Properties
List of Watchdog Properties
List of Write Properties
Glossary
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Warning Regarding the Use of NI Products
Technical Support and Professional Services

DAQmxSwitchSetTopologyAndReset

int32 DAQmxSwitchSetTopologyAndReset (const char deviceName[], const char newTopology[]);

Purpose

Resets a switch device and sets its topology to the one specified with newTopology. Use this function to initialize a switch device before scanning or making connections to ensure the initial state of that switch.

This function differs from DAQmxResetDevice because it uses the input topology name rather than the one you specify in MAX. This function does not modify the channel usage defaults you configure in MAX.

Parameters

Input
Name Type Description
deviceName const char [] The name of the device, as configured in Measurement & Automation Explorer (MAX), to which this operation applies.
newTopology const char [] The switch topology to use on the device. The following table lists examples.

Value Description
DAQmx_Val_Switch_Topology_Configured_Topology Topology configured in MAX
DAQmx_Val_Switch_Topology_1127_1_Wire_64x1_Mux 1127/1-Wire 64x1 Mux
DAQmx_Val_Switch_Topology_1127_2_Wire_32x1_Mux 1127/2-Wire 32x1 Mux
DAQmx_Val_Switch_Topology_1127_2_Wire_4x8_Matrix 1127/2-Wire 4x8 Matrix
DAQmx_Val_Switch_Topology_1127_4_Wire_16x1_Mux 1127/4-Wire 16x1 Mux
DAQmx_Val_Switch_Topology_1127_Independent 1127/Independent
DAQmx_Val_Switch_Topology_1128_1_Wire_64x1_Mux 1128/1-Wire 64x1 Mux
DAQmx_Val_Switch_Topology_1128_2_Wire_32x1_Mux 1128/2-Wire 32x1 Mux
DAQmx_Val_Switch_Topology_1128_2_Wire_4x8_Matrix 1128/2-Wire 4x8 Matrix
DAQmx_Val_Switch_Topology_1128_4_Wire_16x1_Mux 1128/4-Wire 16x1 Mux
DAQmx_Val_Switch_Topology_1128_Independent 1128/Independent
DAQmx_Val_Switch_Topology_1129_2_Wire_16x16_Matrix 1129/2-Wire 16x16 Matrix
DAQmx_Val_Switch_Topology_1129_2_Wire_8x32_Matrix 1129/2-Wire 8x32 Matrix
DAQmx_Val_Switch_Topology_1129_2_Wire_4x64_Matrix 1129/2-Wire 4x64 Matrix
DAQmx_Val_Switch_Topology_1129_2_Wire_Dual_8x16_Matrix 1129/2-Wire Dual 8x16 Matrix
DAQmx_Val_Switch_Topology_1129_2_Wire_Dual_4x32_Matrix 1129/2-Wire Dual 4x32 Matrix
DAQmx_Val_Switch_Topology_1129_2_Wire_Quad_4x16_Matrix 1129/2-Wire Quad 4x16 Matrix
DAQmx_Val_Switch_Topology_1130_1_Wire_256x1_Mux 1130/1-Wire 256x1 Mux
DAQmx_Val_Switch_Topology_1130_1_Wire_Dual_128x1_Mux 1130/1-Wire Dual 128x1 Mux
DAQmx_Val_Switch_Topology_1130_2_Wire_128x1_Mux 1130/2-Wire 128x1 Mux
DAQmx_Val_Switch_Topology_1130_4_Wire_64x1_Mux 1130/4-Wire 64x1 Mux
DAQmx_Val_Switch_Topology_1130_1_Wire_4x64_Matrix 1130/1-Wire 4x64 Matrix
DAQmx_Val_Switch_Topology_1130_1_Wire_8x32_Matrix 1130/1-Wire 8x32 Matrix
DAQmx_Val_Switch_Topology_1130_1_Wire_Octal_32x1_Mux 1130/1-Wire Octal 32x1 Mux
DAQmx_Val_Switch_Topology_1130_1_Wire_Quad_64x1_Mux 1130/1-Wire Quad 64x1 Mux
DAQmx_Val_Switch_Topology_1130_1_Wire_Sixteen_16x1_Mux 1130/1-Wire Sixteen 16x1 Mux
DAQmx_Val_Switch_Topology_1130_2_Wire_4x32_Matrix 1130/2-Wire 4x32 Matrix
DAQmx_Val_Switch_Topology_1130_2_Wire_Octal_16x1_Mux 1130/2-Wire Octal 16x1 Mux
DAQmx_Val_Switch_Topology_1130_2_Wire_Quad_32x1_Mux 1130/2-Wire Quad 32x1 Mux
DAQmx_Val_Switch_Topology_1130_4_Wire_Quad_16x1_Mux 1130/4-Wire Quad 16x1 Mux
DAQmx_Val_Switch_Topology_1130_Independent 1130/Independent
DAQmx_Val_Switch_Topology_1160_16_SPDT 1160/16-SPDT
DAQmx_Val_Switch_Topology_1161_8_SPDT 1161/8-SPDT
DAQmx_Val_Switch_Topology_1163R_Octal_4x1_Mux 1163R/Octal 4x1 Mux
DAQmx_Val_Switch_Topology_1166_32_SPDT 1166/32-SPDT
DAQmx_Val_Switch_Topology_1167_Independent 1167/Independent
DAQmx_Val_Switch_Topology_1169_100_SPST 1169/100-SPST
DAQmx_Val_Switch_Topology_1175_1_Wire_196x1_Mux 1175/1-Wire 196x1 Mux
DAQmx_Val_Switch_Topology_1175_2_Wire_98x1_Mux 1175/2-Wire 98x1 Mux
DAQmx_Val_Switch_Topology_1175_2_Wire_95x1_Mux 1175/2-Wire 95x1 Mux
DAQmx_Val_Switch_Topology_1190_Quad_4x1_Mux 1190/Quad 4x1 Mux
DAQmx_Val_Switch_Topology_1191_Quad_4x1_Mux 1191/Quad 4x1 Mux
DAQmx_Val_Switch_Topology_1192_8_SPDT 1192/8-SPDT
DAQmx_Val_Switch_Topology_1193_32x1_Mux 1193/32x1 Mux
DAQmx_Val_Switch_Topology_1193_Dual_16x1_Mux 1193/Dual 16x1 Mux
DAQmx_Val_Switch_Topology_1193_Quad_8x1_Mux 1193/Quad 8x1 Mux
DAQmx_Val_Switch_Topology_1193_16x1_Terminated_Mux 1193/16x1 Terminated Mux
DAQmx_Val_Switch_Topology_1193_Dual_8x1_Terminated_Mux 1193/Dual 8x1 Terminated Mux
DAQmx_Val_Switch_Topology_1193_Quad_4x1_Terminated_Mux 1193/Quad 4x1 Terminated Mux
DAQmx_Val_Switch_Topology_1193_Independent 1193/Independent
DAQmx_Val_Switch_Topology_1194_Quad_4x1_Mux 1194/Quad 4x1 Mux
DAQmx_Val_Switch_Topology_1195_Quad_4x1_Mux 1195/Quad 4x1 Mux
DAQmx_Val_Switch_Topology_2501_1_Wire_48x1_Mux 2501/1-Wire 48x1 Mux
DAQmx_Val_Switch_Topology_2501_1_Wire_48x1_Amplified_Mux 2501/1-Wire 48x1 Amplified Mux
DAQmx_Val_Switch_Topology_2501_2_Wire_24x1_Mux 2501/2-Wire 24x1 Mux
DAQmx_Val_Switch_Topology_2501_2_Wire_24x1_Amplified_Mux 2501/2-Wire 24x1 Amplified Mux
DAQmx_Val_Switch_Topology_2501_2_Wire_Dual_12x1_Mux 2501/2-Wire Dual 12x1 Mux
DAQmx_Val_Switch_Topology_2501_2_Wire_Quad_6x1_Mux 2501/2-Wire Quad 6x1 Mux
DAQmx_Val_Switch_Topology_2501_2_Wire_4x6_Matrix 2501/2-Wire 4x6 Matrix
DAQmx_Val_Switch_Topology_2501_4_Wire_12x1_Mux 2501/4-Wire 12x1 Mux
DAQmx_Val_Switch_Topology_2503_1_Wire_48x1_Mux 2503/1-Wire 48x1 Mux
DAQmx_Val_Switch_Topology_2503_2_Wire_24x1_Mux 2503/2-Wire 24x1 Mux
DAQmx_Val_Switch_Topology_2503_2_Wire_Dual_12x1_Mux 2503/2-Wire Dual 12x1 Mux
DAQmx_Val_Switch_Topology_2503_2_Wire_Quad_6x1_Mux 2503/2-Wire Quad 6x1 Mux
DAQmx_Val_Switch_Topology_2503_2_Wire_4x6_Matrix 2503/2-Wire 4x6 Matrix
DAQmx_Val_Switch_Topology_2503_4_Wire_12x1_Mux 2503/4-Wire 12x1 Mux
DAQmx_Val_Switch_Topology_2527_1_Wire_64x1_Mux 2527/1-Wire 64x1 Mux
DAQmx_Val_Switch_Topology_2527_1_Wire_Dual_32x1_Mux 2527/1-Wire Dual 32x1 Mux
DAQmx_Val_Switch_Topology_2527_2_Wire_32x1_Mux 2527/2-Wire 32x1 Mux
DAQmx_Val_Switch_Topology_2527_2_Wire_Dual_16x1_Mux 2527/2-Wire Dual 16x1 Mux
DAQmx_Val_Switch_Topology_2527_4_Wire_16x1_Mux 2527/4-Wire 16x1 Mux
DAQmx_Val_Switch_Topology_2527_Independent 2527/Independent
DAQmx_Val_Switch_Topology_2529_2_Wire_8x16_Matrix 2529/2-Wire 8x16 Matrix
DAQmx_Val_Switch_Topology_2529_2_Wire_4x32_Matrix 2529/2-Wire 4x32 Matrix
DAQmx_Val_Switch_Topology_2529_2_Wire_Dual_4x16_Matrix 2529/2-Wire Dual 4x16 Matrix
DAQmx_Val_Switch_Topology_2530_1_Wire_128x1_Mux 2530/1-Wire 128x1 Mux
DAQmx_Val_Switch_Topology_2530_1_Wire_Dual_64x1_Mux 2530/1-Wire Dual 64x1 Mux
DAQmx_Val_Switch_Topology_2530_2_Wire_64x1_Mux 2530/2-Wire 64x1 Mux
DAQmx_Val_Switch_Topology_2530_4_Wire_32x1_Mux 2530/4-Wire 32x1 Mux
DAQmx_Val_Switch_Topology_2530_1_Wire_4x32_Matrix 2530/1-Wire 4x32 Matrix
DAQmx_Val_Switch_Topology_2530_1_Wire_8x16_Matrix 2530/1-Wire 8x16 Matrix
DAQmx_Val_Switch_Topology_2530_1_Wire_Octal_16x1_Mux 2530/1-Wire Octal 16x1 Mux
DAQmx_Val_Switch_Topology_2530_1_Wire_Quad_32x1_Mux 2530/1-Wire Quad 32x1 Mux
DAQmx_Val_Switch_Topology_2530_2_Wire_4x16_Matrix 2530/2-Wire 4x16 Matrix
DAQmx_Val_Switch_Topology_2530_2_Wire_Dual_32x1_Mux 2530/2-Wire Dual 32x1 Mux
DAQmx_Val_Switch_Topology_2530_2_Wire_Quad_16x1_Mux 2530/2-Wire Quad 16x1 Mux
DAQmx_Val_Switch_Topology_2530_4_Wire_Dual_16x1_Mux 2530/4-Wire Dual 16x1 Mux
DAQmx_Val_Switch_Topology_2530_Independent 2530/Independent
DAQmx_Val_Switch_Topology_2532_1_Wire_16x32_Matrix 2532/1-Wire 16x32 Matrix
DAQmx_Val_Switch_Topology_2532_1_Wire_4x128_Matrix 2532/1-Wire 4x128 Matrix
DAQmx_Val_Switch_Topology_2532_1_Wire_8x64_Matrix 2532/1-Wire 8x64 Matrix
DAQmx_Val_Switch_Topology_2532_1_Wire_Dual_16x16_Matrix 2532/1-Wire Dual 16x16 Matrix
DAQmx_Val_Switch_Topology_2532_1_Wire_Dual_4x64_Matrix 2532/1-Wire Dual 4x64 Matrix
DAQmx_Val_Switch_Topology_2532_1_Wire_Dual_8x32_Matrix 2532/1-Wire Dual 8x32 Matrix
DAQmx_Val_Switch_Topology_2532_1_Wire_Sixteen_2x16_Matrix 2532/1-Wire Sixteen 2x16 Matrix
DAQmx_Val_Switch_Topology_2532_2_Wire_16x16_Matrix 2532/2-Wire 16x16 Matrix
DAQmx_Val_Switch_Topology_2532_2_Wire_4x64_Matrix 2532/2-Wire 4x64 Matrix
DAQmx_Val_Switch_Topology_2532_2_Wire_8x32_Matrix 2532/2-Wire 8x32 Matrix
DAQmx_Val_Switch_Topology_2564_16_SPST 2564/16-SPST
DAQmx_Val_Switch_Topology_2565_16_SPST 2565/16-SPST
DAQmx_Val_Switch_Topology_2566_16_SPDT 2566/16-SPDT
DAQmx_Val_Switch_Topology_2567_Independent 2567/Independent
DAQmx_Val_Switch_Topology_2568_31_SPST 2568/31-SPST
DAQmx_Val_Switch_Topology_2569_100_SPST 2569/100-SPST
DAQmx_Val_Switch_Topology_2570_40_SPDT 2570/40-SPDT
DAQmx_Val_Switch_Topology_2575_1_Wire_196x1_Mux 2575/1-Wire 196x1 Mux
DAQmx_Val_Switch_Topology_2575_2_Wire_98x1_Mux 2575/2-Wire 98x1 Mux
DAQmx_Val_Switch_Topology_2575_2_Wire_95x1_Mux 2575/2-Wire 95x1 Mux
DAQmx_Val_Switch_Topology_2576_2_Wire_64x1_Mux 2576/2-Wire 64x1 Mux
DAQmx_Val_Switch_Topology_2576_2_Wire_Dual_32x1_Mux 2576/2-Wire Dual 32x1 Mux
DAQmx_Val_Switch_Topology_2576_2_Wire_Octal_8x1_Mux 2576/2-Wire Octal 8x1 Mux
DAQmx_Val_Switch_Topology_2576_2_Wire_Quad_16x1_Mux 2576/2-Wire Quad 16x1 Mux
DAQmx_Val_Switch_Topology_2576_2_Wire_Sixteen_4x1_Mux 2576/2-Wire Sixteen 4x1 Mux
DAQmx_Val_Switch_Topology_2576_Independent 2576/Independent
DAQmx_Val_Switch_Topology_2585_1_Wire_10x1_Mux 2585/1-Wire 10x1 Mux
DAQmx_Val_Switch_Topology_2586_10_SPST 2586/10-SPST
DAQmx_Val_Switch_Topology_2590_4x1_Mux 2590/4x1 Mux
DAQmx_Val_Switch_Topology_2591_4x1_Mux 2591/4x1 Mux
DAQmx_Val_Switch_Topology_2593_16x1_Mux 2593/16x1 Mux
DAQmx_Val_Switch_Topology_2593_Dual_8x1_Mux 2593/Dual 8x1 Mux
DAQmx_Val_Switch_Topology_2593_8x1_Terminated_Mux 2593/8x1 Terminated Mux
DAQmx_Val_Switch_Topology_2593_Dual_4x1_Terminated_Mux 2593/Dual 4x1 Terminated Mux
DAQmx_Val_Switch_Topology_2593_Independent 2593/Independent
DAQmx_Val_Switch_Topology_2594_4x1_Mux 2594/4x1 Mux
DAQmx_Val_Switch_Topology_2595_4x1_Mux 2595/4x1 Mux
DAQmx_Val_Switch_Topology_2596_Dual_6x1_Mux 2596/Dual 6x1 Mux
DAQmx_Val_Switch_Topology_2597_6x1_Terminated_Mux 2597/6x1 Terminated Mux
DAQmx_Val_Switch_Topology_2598_Dual_Transfer 2598/Dual Transfer
DAQmx_Val_Switch_Topology_2599_2_SPDT 2599/2-SPDT

Return Value

Name Type Description
status int32 The error code returned by the function in the event of an error or warning. A value of 0 indicates success. A positive value indicates a warning. A negative value indicates an error.
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