NI-DAQmx Base 15.0 Win32/64Eng NI-DAQmx基本版15.0Windows系统版下载

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NI-DAQmx Base 15.0 Win32/64Eng NI-DAQmx基本版15.0Windows系统版下载

NI-DAQmx基本版
NI-DAQmx基本版为数据采集系统提供一部分NI-DAQmx功能，适用于Mac OS、Linux和Windows操作系统。
NI-DAQmx基本版是一个驱动软件，具有NI-DAQmx的部分功能。它与LabVIEW集成，提供现成即用的LabVIEW VI和C函数示例，这类似于完整版NI-DAQmx软件。NI-DAQmx基本版是为在Mac操作系统上进行LabVIEW开发而设计的，但也可以安装在Windows和Linux机器上，因此相同的代码可在三个操作系统上运行。

Windows
15.0
MD5: 3c628c2a27a27952792b9e6c3ed00651（官方正确）
SHA1: e9cf5e444fc1a99463d2ec79a04bb64ab02ca8be
SHA256: 557f17fd8c1e4dbcd8bbd98b82dc46c7ea52af13d502032057509bb45ae9b949
CRC32: 7cb14c72

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NI-DAQmx Base 15.0.0 Readme

Copyright 2015 National Instruments. All rights reserved. For patents covering National Instruments products, refer to the patents.txt file on the root directory of your CD (if applicable) and/or ni.com/patents.

CVI™, LabVIEW™, Measurement Studio™, National Instruments™, NI™, ni.com™, and NI-DAQ™ are trademarks of National Instruments Corporation.

Product and company names mentioned herein are trademarks or trade names of their respective companies.

---

Thank you for using NI-DAQmx Base 15.0.0.

Note: This readme document contains the most up-to-date details for the NI-DAQmx Base 15.0.0 release. Disregard conflicting information offered by other documents.

The NI-DAQmx Base 15.0.0 software no longer supports the LabVIEW Mobile Module. For Mobile Module support, see NI-DAQmx Base versions 3.4.5 or earlier.

The NI-DAQmx Base 15.0.0 software no longer supports the LabVIEW Touch Panel Module. For Touch Panel Module support, see NI-DAQmx Base versions 3.6 or earlier.

NI-DAQmx Base will drop support for Microsoft Windows Vista, Windows XP, and Windows Server 2003 as of July 1, 2016. Versions of NI-DAQmx Base that ship after July 1, 2016 will not install or run on Windows Vista, Windows XP, or Windows Server 2003.

The NI-DAQmx Base 15.0.0 software contains LabVIEW and C Application Programming Interfaces (API) that allow you to create applications for your device.

NI-DAQmx Base 15.0.0 supports the following:

• Windows XP SP3, Windows 8/7/Vista x86, and Windows 8/7/Vista x64 (LabVIEW and ANSI C API support)
  
  • USB-6210
  • USB-6211 / USB-6211 OEM
  • USB-6212 / USB-6212 OEM / USB-6212 BNC / USB-6212 Mass Termination
  • USB-6215
  • USB-6216 / USB-6216 OEM / USB-6216 BNC / USB-6216 Mass Termination
  • USB-6218 / USB-6218 OEM / USB-6218 BNC
  • USB-9211A
  • USB-9215A
  • USB-9233
  • USB-9234
  • USB-6008/9 / USB-6008/9 OEM
  • USB-6501 / USB-6501 OEM
    
  
  

The Readme contains the following main sections:

• Choosing Which API to Use
• Support in NI-DAQmx Base 15.0.0
• Device Support
• Fixed Issues
• Known Issues
• Error Codes
  

Choosing Which API to Use

The following sections provide a NI-DAQmx and NI-DAQmx Base overview and include information about choosing the right API for the device and application.

NI-DAQmx

NI-DAQmx is the latest NI-DAQ driver with new VIs and functions and development tools for programming measurement devices. Install and use NI-DAQmx if the following situations apply:

• You are using Windows 8/7/Vista/XP. NI-DAQmx is the recommended driver software package for these operating systems.
• You are using a device supported by NI-DAQmx and a development environment supported by NI-DAQmx. Refer to the NI-DAQmx Readme for up-to-date information on supported development environments.
  

NI-DAQmx Base 15.0.0

Install and use NI-DAQmx Base 15.0.0 if the following situations apply:

• You are using an operating system not supported by NI-DAQmx, such as Mac OS X.
  

NI-DAQmx Base 14.0

Install and use NI-DAQmx Base 14.0 if the following situations apply:

• You are using an operating system not supported by NI-DAQmx, such as Mac OS X.
  

NI-DAQmx Base 3.6

Install and use NI-DAQmx Base 3.6 if the following situations apply:

• You are using an operating system not supported by NI-DAQmx, such as Mac OS X.
• You are developing a DAQ application for a Windows Mobile device with LabVIEW 2012 Touch Panel Module with Windows CE 4.2.
  

NI-DAQmx Base 3.4.5

Install and use NI-DAQmx Base 3.4.5 if the following situations apply:

• You are using an operating system not supported by NI-DAQmx, such as Mac OS X.
• You are developing a DAQ application for a Windows Mobile device with LabVIEW 2011 Mobile or Touch Panel Module with Windows Mobile 5.0 or Windows CE 4.2.
  

NI-DAQmx Base 3.4

Install and use NI-DAQmx Base 3.4 if the following situations apply:

• You are using an operating system not supported by NI-DAQmx, such as Mac OS X.
• You are using a device which is only supported by NI-DAQmx Base 3.4.
• You are developing a DAQ application for a Windows Mobile device with LabVIEW 2010 Mobile or Touch Panel Module with Windows Mobile 5.0 or Windows CE 4.2.
  

NI-DAQmx Base 3.3

Install and use NI-DAQmx Base 3.3 if the following situations apply:

• You are using an operating system not supported by NI-DAQmx, such as Mac OS X.
• You are using a device which is only supported by NI-DAQmx Base 3.3.
• You are developing a DAQ application for a Windows Mobile device with LabVIEW 2009 Mobile or Touch Panel Module with Windows Mobile 5.0 or Windows CE 4.2.
  

NI-DAQmx Base 3.2

Install and use NI-DAQmx Base 3.2 if the following situations apply:

• You are using an operating system not supported by NI-DAQmx, such as Mac OS X.
• You are using a device which is only supported by NI-DAQmx Base 3.2.
• You are developing a DAQ application for a Windows Mobile device with LabVIEW 8.6 Mobile or Touch Panel Module.
  

NI-DAQmx Base 3.1

Install and use NI-DAQmx Base 3.1 if the following situations apply:

• You are using an operating system not supported by NI-DAQmx, such as Mac OS X.
• You are using a device which is only supported by NI-DAQmx Base 3.1.
• You are developing a DAQ application for a Windows Mobile device with LabVIEW 8.5.1 PDA Module or Touch Panel Module.
  

NI-DAQmx Base 2.2

Install and use NI-DAQmx Base 2.2 if the following situations apply:

• You are using an operating system not supported by NI-DAQmx, such as Mac OS X or Linux.
• You are using a device which is only supported by NI-DAQmx Base 2.2.
• You are developing a DAQ application for a Windows Mobile device with LabVIEW 8.2.1 PDA Module.
  

NI-DAQmx Base 2.1

Install and use NI-DAQmx Base 2.1 if the following situations apply:

• You are developing a DAQ application for a Windows Mobile device with LabVIEW 8.2 PDA Module.
• You are developing a DAQ application for Ardence RTX with the LabVIEW 8.2 Real-Time Module for RTX and M Series or NI 671x/673x devices.
  

NI-DAQmx Base 2.0

Install and use NI-DAQmx Base 2.0 if the following situations apply:

• You are developing a DAQ application for a Windows Mobile device with LabVIEW 8.0 PDA Module.
• You are developing a DAQ application for Ardence RTX with the LabVIEW 8.0 Real-Time Module for RTX and M Series or NI 671x/673x devices.
  

NI-DAQmx Base 1.5.1 for RTX

Install and use NI-DAQmx Base 1.5.1 for RTX if the following situations apply:

• You are developing a DAQ application for Ardence RTX with the LabVIEW 7.1 Real-Time Module for RTX and M Series or NI 671x/673x devices.
  

NI-DAQmx Base 1.0.x

Install and use NI-DAQmx Base 1.0.x if the following situations apply:

• You are developing a DAQ application for PocketPC 2003 with LabVIEW 7.1 PDA, E Series devices, or NI CF-6004.
  

Support in NI-DAQmx Base 15.0.0Application Software and Programming Language Support

The following table lists the application software versions supported by NI-DAQmx Base 15.0.0:

NI Application Software	Versions Supported by NI-DAQmx Base 15.0.0
LabVIEW	2012, 2012 SP1, 2013, 2013 SP1, 2014, 2014 SP1, 2015

* NI-DAQmx Base support for previous versions of LabVIEW will be removed if you install NI-DAQmx Base 15.0.0.

The following table lists the language versions supported by NI-DAQmx Base 15.0.0:

Programming Language	Versions Supported by NI-DAQmx Base 15.0.0
ANSI C	Windows Desktop only

Device Support

The following table lists devices supported by NI-DAQmx Base 15.0.0 for Windows:

Devices	Description
NI USB-6008	12-bit, 10 kS/s, 8 AI channel, 12 DIO line, 1 event counter device
NI USB-6008 OEM	12-bit, 10 kS/s, 8 AI channel, 12 DIO line, 1 event counter device
NI USB-6009	14-bit, 48 kS/s, 8 AI channel, 12 DIO line, 1 event counter device
NI USB-6009 OEM	14-bit, 48 kS/s, 8 AI channel, 12 DIO line, 1 event counter device
NI USB-6501	24 DIO line, 1 event counter device
NI USB-6501 OEM	24 DIO line, 1 event counter device
NI USB-6210	16-Bit, 250 kS/s, 16 AI channels, 4 DI, 4 DO, 2 counters
NI USB-6211	16-Bit, 250 kS/s, 16 AI channels, 2 AO, 4 DI, 4 DO, 2 counters
NI USB-6211 OEM	16-Bit, 250 kS/s, 16 AI channels, 2 AO, 4 DI, 4 DO, 2 counters
NI USB-6212	16-Bit, 400 kS/s, 16 AI channels, 2 AO, 32 DIO, 2 counters
NI USB-6212 OEM	16-Bit, 400 kS/s, 16 AI channels, 2 AO, 32 DIO, 2 counters
NI USB-6212 BNC	16-Bit, 400 kS/s, 16 AI channels, 2 AO, 32 DIO, 2 counters
NI USB-6212 Mass Termination	16-Bit, 400 kS/s, 16 AI channels, 2 AO, 24 DIO, 2 counters
NI USB-6215	16-Bit, 250 kS/s, 16 AI channels, 4 DI, 4 DO, 2 counters, isolated
NI USB-6216	16-Bit, 400 kS/s, 16 AI channels, 2 AO, 32 DIO, 2 counters
NI USB-6216 OEM	16-Bit, 400 kS/s, 16 AI channels, 2 AO, 32 DIO, 2 counters
NI USB-6216 BNC	16-Bit, 400 kS/s, 16 AI channels, 2 AO, 32 DIO, 2 counters
NI USB-6216 Mass Termination	16-Bit, 400 kS/s, 16 AI channels, 2 AO, 24 DIO, 2 counters
NI USB-6218	16-Bit, 250 kS/s, 32 AI channels, 2 AO, 8 DI, 8 DO, 2 counters, isolated
NI USB-6218 OEM	16-Bit, 250 kS/s, 32 AI channels, 2 AO, 8 DI, 8 DO, 2 counters, isolated
NI USB-6218 BNC	16-Bit, 250 kS/s, 32 AI channels, 2 AO, 8 DI, 8 DO, 2 counters, isolated
NI USB-6218 OEM	16-Bit, 250 kS/s, 32 AI channels, 2 AO, 8 DI, 8 DO, 2 counters, isolated
NI USB-9211A	4 AI Channels, 24-bit thermocouple input module
NI USB-9215A	4 AI Channels, ±10 VDC, 16-bit simultaneous sampling analog input module
NI USB-9215A BNC	4 AI Channels, ±10 VDC, 16-bit simultaneous sampling analog input module
NI USB-9233	4 AI Channels, ±5 VAC, 24-bit simultaneous sampling DSA module with IEPE
NI USB-9234	4 AI Channels, ±5 VAC/VDC, 24-bit simultaneous sampling DSA module with IEPE

Operating System Requirements

The following section lists NI-DAQmx Base 15.0.0 operating system installation requirements. When installing NI-DAQmx Base, the development operating system must meet the following requirements:

Windows

Minimum Processor	RAM	Operating System
Pentium III/800 MHz or equivalent	256 MB	Windows XP
Pentium IV 1 GHz or equivalent	1 GB	Windows 8/7/Vista x86/x64

Fixed Issues

The following items are the IDs and titles of a subset of issues fixed between NI-DAQmx Base 14.0 and NI-DAQmx Base 15.0. If you have a Bug ID, you can search this list to validate that the issue has been fixed. This is not an exhaustive list of issues fixed in the current version of NI-DAQmx Base.

CAR ID	Summary
414157	USB sleeves should not show up in the firmware update utility.
496047	NI-DAQmx Base leaves top level directory behind on uninstallation.

NI-DAQmx Base 15.0.0 Known Issues

The following list covers issues specific to NI-DAQmx Base 15.0.0.

• USB Support
• Miscellaneous
  

USB Support on the Desktop

• NI-DAQmx Base Compatibility with NI-DAQmx
  You must have version 8.7.2 of NI-DAQmx installed to use NI-DAQmx Base 15.0.0 with an NI USB DAQ device on Windows. Any other version of NI-DAQmx automatically downloads incompatible firmware that NI-DAQmx Base 15.0.0 does not support.
• NI-DAQmx Base does NOT support digital reference triggering on the USB-621x devices
• Aborting a USB task may cause the USB device to become unresponsive
  Aborting a USB task before the DAQmx Base Stop Task.vi is called may cause the USB device to become unresponsive. As a result, subsequent attempts to communicate with the USB device may fail. To resolve this, if the LED is no longer blinking on the USB device, unplug and re-plug in the USB device to reset the firmware. Additionally, you may need to run lsdaq and/or close and re-open LabVIEW in order to reset the software.
• Launching the NI-DAQmx Base Configuration Tool While a Task is Running
  Do not launch the NI-DAQmx Base Configuration Utility while an acquisition task is in progress as this might cause the running task to hang.
• Using Multiple USB Devices
  You can use multiple USB devices concurrently, providing that they are accessed from within the same process.
• Hotplug USB Support
  If a USB device is added or removed, you must update the device list either by selecting Refresh Device in the NI-DAQmx Base Configuration Utility or by launching (or re-launching) LabVIEW prior to using the device. Note that updating the device list might change the device order (such as, "Dev1" becomes "Dev2").
• USB-9211A Sample Process
  When performing a thermocouple task, the USB-9211A automatically reads both the Cold-Junction and Autozero channels and uses these values when calculating the temperature every time the scan list is sampled. Both reads count towards the overall sample rate. Thus the effective maximum sample rate for thermocouple tasks is 12/(N+2) S/sec where N equals the number of channels being read. For example, if three channels are being read by a thermocouple task, the maximum sample rate is then 12/(3 + 2) = 2.4 S/sec. Higher sample rates might be obtained by reading the desired thermocouple channel as a voltage channel in an Analog Input task. However, as an Analog Input task, the resulting units are volts, and temperature calculation is not performed by the driver.
  
  The Cold-Junction Compensation sensor can be read by using physical channel 4 as a voltage channel. The Autozero channel is not available as a physical channel.
• USB-92xx LED Might Blink Sporadically
  The USB-92xx LED might not blink at a steady rate when acquiring data. Sporadic blinking is normal and does not affect data acquisition.
• USB Devices Might Not Be Available After Hibernation
  After resuming from hibernation, USB devices might not register in NI-DAQmx Base. Physically re-inserting the USB devices or refreshing the Windows Device Manager allows NI-DAQmx Base to detect the USB devices again.
• USB-9211A and USB-9215A Channel Voltage Range
  The USB-9211A and USB-9215A devices do not provide a user-configurable channel range. The following table lists the supported channel ranges per device:

  Device	Supported Channel Range
  USB-9211A	±80 mV
  USB-9215A	±10 V

• Building C Examples with Visual Studio .NET
  To build DAQmx Base examples in Visual Studio.NET, complete the following steps:
  
  • Launch Start» Program Files»Microsoft Visual Studio .Net 2003»Visual Studio .Net Tools»Visual Studio .NET 2003 Command Prompt.
  • Type ">cd C:\Program Filesundefinedational InstrumentsundefinedI-DAQmx Base\Examples".
  • Select the example type: ai, ao, ctr, or dio.
  • Type ">nmake examplename.mak".
    

Miscellaneous

• NI-DAQmx Base does not support power management. Your system should not be set to hibernate or sleep while hardware supported by NI-DAQmx Base is present in the system.
• NI-DAQmx Base 3.6 for Windows returns an error, "Error 42 occurred at RLP Invoke Node. Possible reason(s): Unable to enable interrupt events for this device. Refer to the DAQmx Base ReadMe for more information about this error.", when used with PCI/PXI/PCIe boards. Refer to KB 5ZBD9VG2 for more information.
• NI-DAQmx Base uses polynomial scaling (voltage to temperature) for thermocouple measurements, but the temperature range that the software supports is not consistent with the minimum accurate range of the inverse polynomial coefficients used for several thermocouple types. For more information, visit ni.com/info and enter rditml.
• The minimum sample rate for E Series devices is 1.2 Hz. NI-DAQmx Base only uses the 20 MHz clock and E Series devices have 24-bit counters, which limits the minimum sample rate to 1.2 Hz (20 MHz/224). For lower sample rates the timebase divisor overflows 224. When this value is loaded into the 24-bit counter, only the lower 24 bits are used, resulting in a much faster sampling rate than expected.
• M Series finite pulse train generation is allowed by the NI-DAQmx Base API but does not behave as expected. In finite pulse train mode the selected counter only generates a single pulse regardless of the number of pulses requested. Single pulse and continuous pulse generations behave as expected.
• When a new device is added or removed, select Start» Programs»National Instruments»NI-DAQmx Base»NI-DAQmx Base List Devices.
  
  Make note of the device name (such as, Dev1) as this is the name you need to specify when creating channels in the program. A device name might change each time a device is added or removed.
• To use static tasks created with the NI-DAQmx Base Configuration Utility, type the desired task name into the Task Constant or Task Control.
  
  When using any NI-DAQmx Base control from the control palette, make sure the Allow Undefined Names attribute is enabled. To enable the Allow Undefined Names attribute, right-click the control and select I/O Name Filtering. Place a checkmark in the Allow Undefined Names checkbox and click OK.
• The NI-DAQmx Base installer does not overwrite existing task configuration files. To restore the task list to the default tasks, import the configuration file installed in the static example directory.
• Using DAQmxBase CreateTask, DAQmxBase Create Virtual Channel, and DAQmxBase Clear Task in a loop leaks approximately 110 Bytes per iteration. If you pass in a string for the taskName parameter in DAQmxBase Create Task, the memory leak does not occur.
• If, when building an executable or shared object project using NI-DAQmx Base VIs, the Application Builder catches an error, you must restart LabVIEW before running any NI-DAQmx Base VI.
• DAQmxBaseIsTaskDone and DAQmxBase Is Task Done do not currently support analog input.
• If your machine enters Hibernate/Sleep, restart your C application, LabVIEW-built application, or LabVIEW development environment to properly communicate with your DAQ device.
• NI-DAQmx Base is not multi-thread safe. In LabVIEW, use the error cluster to force execution order. In C, use only one thread to make API calls; especially for task/channel creation and deletion.
  

NI-DAQmx Base Error Codes

The following table lists supported error codes in the NI-DAQmx Base 15.0.0 API:

[/table][/table][table]

Error CodeDescription
–223700200 kS/s, 12-bit, 16 AI channels, two AO channels, 8 DIO lines, two counter/timers.
–200983You only can get the specified property while the task is reserved, committed or while the task is running. Reserve, commit or start the task prior to getting the property.
–200797An empty string was specified as a terminal name which is not supported. Specify a valid terminal name.
–200745Frequency and Initial Delay property values are inconsistent with one or more counter timebase properties. The conflicting properties must satisfy the following constraints:

Counter Timebase Rate / Counter Maximum Count <= Frequency <= Counter Timebase Rate / 4

Counter Timebase Rate / Counter Maximum Count <= 1 / Initial Delay <= Counter Timebase Rate / 2

If the Counter Timebase Rate is not specified, it is inferred from the Counter Timebase Source selection.

–200714Acquisition has stopped because the driver could not transfer the data from the device to the computer memory fast enough. This was caused by computer system limitations Reduce your sample clock rate the number of channels in the task or the number of programs your computer is executing concurrently.
–200608Acquisition cannot be started, because the selected buffer size is too small. Increase the buffer size.
–200565Specified digital channel contains more bits than supported by the 8-bit version of DAQmxBase Port Write. Use the version of DAQmxBase Port Write that supports wider digital ports.
–200564Specified digital channel contains more bits than supported by the 32-bit version of DAQmxBase Port Read.
–200561Attempted writing analog data that is too large or too small.
–200559Task cannot contain a channel with the specified channel type, because the task already contains channels with a different channel type. Create one task for each channel type.
–200558One task cannot contain multiple independent devices. Create one task for each independent device.
–200552Specified string is not valid, because it contains an invalid character.
–200536Specified value is smaller than the minimum value supported for this property.
–200527Requested values of the Minimum and Maximum properties for the counter channel are not supported for the given type of device. The values that can be specified for Minimum and Maximum depend on the counter timebase rate.
–200526Write cannot be performed because this version of DAQmxBase Write does not match the type of channels in the task. Use the version of DAQmxBase Write that corresponds to the channel type.
–200525Read cannot be performed because this version of DAQmxBase Read does not match the type of channels in the task. Use the version of DAQmxBase Read that corresponds to the channel type.
–200524Write cannot be performed, because the data does not contain data for all channels in the task. When writing, supply data for all channels in the task. Alternatively, modify the task to contain the same number of channels as the data written.
–200523Read cannot be performed because this version of DAQmxBase Read only returns data from a single channel, and there are multiple channels in the task. Use the multichannel version of DAQmxBase Read.
–200498Syntax for a range of objects in the input string is invalid. For ranges of objects, specify a number immediately before and after every colon (":") in the input string. Or, if a name is specified after the colon, it must be identical to the name specified immediately before the colon. Colons are not allowed within the names of the individual objects.
–200489Specified channel cannot be added to the task, because a channel with the same name is already in the task.
–200485The specified task cannot be loaded, because it is not a valid task.
–200478Specified operation cannot be performed when there are no channels in the task.
–200474Specified operation did not complete, because the specified timeout expired.
–200473Read cannot be performed when the Auto Start property is false and the task is not running or committed.
–200459Write failed, because there are no output channels in this task to which data can be written.
–200452Specified property is not supported by the device or is not applicable to the task.
–200430I/O type of the physical channel does not match the I/O type required for the virtual channel you are creating.
–200428Value passed to the Task/Channels In control is invalid. The value must refer to a valid task or valid virtual channels.
–200361Onboard device memory overflow. Because of system and/or bus-bandwidth limitations, the driver could not read data from the device fast enough to keep up with the device throughput. Reduce the sample rate, or reduce the number of programs your computer is executing concurrently.
–200341Generation was configured to use only onboard memory, but the corresponding buffer is larger than onboard memory. Buffer size is provided implicitly when data is written or explicitly when the buffer is configured.
–200330An attempt has been made to use the PFI0 terminal of the device for both an analog and digital source. Use a terminal other than PFI0 as the source of your digital signal.
–200326An attempt has been made to perform a route when the source and the destination are the same terminal. In many cases, such as when configuring an external clock or a counter source, you must select a PFI, PXI Trigger, or RTSI line as the source terminal.
–200287Attempted to write to an invalid combination of position and offset. The position and offset specified a sample prior to the first sample generated (sample 0). Make sure any negative write offset specified selects a valid sample when combined with the write position.
–200284Some or all of the samples requested have not yet been acquired. To wait for the samples to become available use a longer read timeout or read later in your program. To make the samples available sooner, increase the sample rate. If your task uses a start trigger, make sure that your start trigger is configured correctly. It is also possible that you configured the task for external timing, and no clock was supplied. If this is the case, supply an external clock.
–200278Attempted to read a sample beyond the final sample acquired. The acquisition has stopped, therefore the sample specified by the combination of position and offset will never be available. Specify a position and offset which selects a sample up to, but not beyond, the final sample acquired. The final sample acquired can be determined by querying the total samples acquired after an acquisition has stopped.
–200265An attempt has been made to use an invalid analog trigger source. If you explicitly named the virtual channel using DAQmxBase Create Channel, you must use the name assigned to that channel.
–200261An attempt has been made to use an analog trigger in multiple situations with differing properties. Change the analog trigger properties so they are the same, or do not use an analog trigger for all situations.
–200254Terminal for the device is invalid.
–200220Device identifier is invalid.
–200214Analog trigger circuitry unavailable on the device. Select a non-analog trigger type, or use a device with analog triggering hardware.
–200170Physical channel specified does not exist on this device. Refer to the documentation for channels available on this device.
–200099Physical channel not specified.
–200096Number of samples to read must be -1 or greater.
–200089Task name specified conflicts with an existing task name.
–200082Minimum is greater than or equal to the maximum.
–200077Requested value is not a supported value for this property.
–200040Source terminal to be routed could not be found on the device. Make sure the terminal name is valid for the specified device. Refer to help for valid terminal names.
–200012Specified physical channel does not support digital output.
–89136Specified route cannot be satisfied, because the hardware does not support it.
–89131An attempt has been made to perform a route when the source and the destination are the same terminal. In many cases, such as when configuring an external clock or a counter source, you must select a PFI, PXI Trigger, or RTSI line as the source terminal.
–89120Source terminal to be routed could not be found on the device. Make sure the terminal name is valid for the specified device.
–50256USB Device error: feature not supported.NI-DAQmx Base Warning Codes

The following table lists the NI-DAQmx Base warning codes:

[table]
Error CodeDescription
209800DAQmxBase Read did not complete before the arrival of the next sample clock which indicates that your program is not keeping up with the hardware clock. For tasks using sample clock timing slow down the hardware clock or else change your application so that it can keep up with the hardware clock.
209802DAQmxBase Wait for Next Sample Clock detected one or more missed sample clocks since the last call to Wait for Next Sample Clock which indicates that your program is not keeping up with the sample clock. To remove this warning slow down the sample clock or else change your application so that it can keep up with the sample clock.
233700Internal software warning.