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当我在MAX 4.2.1或更早版本上使用装有LabVIEW Real-Time 8.5的cRIO-901x时，出现LabVIEW Runtime error 在我的安装了LabVIEW Real-Time 8.5的控制器上，当我在MAX中对cRIO-901x展开Software tab时，遇到了一些错误信息。其中的一条错误信息指出了启动LabVIEW Runtime的错误，并且提示重装该产品并且联系National Instruments.当我从该控制器上安装/卸载软件时，另一条消息对话框提示该 URL: http://digital.ni.com/public.nsf/allkb/119A978A104B95DC862573570044166F

Can I Move a File That is Still Being Written to? When I try to move a file that is being written to, the file will be moved with the data acquired before the move. The write operations do not yield errors even though nothing is being written. This file might become a lost cluster, recoverable with a Win98 boot disk that has the SCANDISK or URL: http://digital.ni.com/public.nsf/allkb/4158FAE08C37DF0E862572DB006887AA

'Error: Could not find compile information' after Compiling an FPGA VI After my FPGA VI is finished compiling instead of seeing the compile report I see the error message: Could not find compile information. Please check the Compile Server for more details. However, the compile server report says that the bitstream URL: http://digital.ni.com/public.nsf/allkb/7C66E05502AABF018625729500573E2D

Measurement & Automation Explorer is Slow When a Mapped Motion Controller is not Reachable When I disconnect or shut down my PXI system, my mapped motion controller appropriately gets a red X but Measurement & Automation Explorer (MAX) starts responding very slowly. What is going on and what can I do about it? URL: http://digital.ni.com/public.nsf/allkb/E77CCB07ED7A7E5F86257287007431E9

Cannot Change Real-Time (RT) Controller's IP Address through LabVIEW Project I have a LabVIEW project with an RT controller as a target. When I right-click on the RT target and navigate to Properties, I cannot change the IP address or DNS name entry. However, I can change all settings in MAX. Why can I not change the IP address through the LabVIEW project? URL: http://digital.ni.com/public.nsf/allkb/8A9C9364F66ED04686257266007D9362

Problems Reading from DELL Axim X51 with Quatech Dual Serial Port CF Card (DSCF-100) I am using the LabVIEW 8.20 PDA Module with a Dell Axim X51 running Windows Mobile 5.0. My LabVIEW VI performs a write operation on a serial com port via the type II compact flash slot with a third party Quatech dual serial port CF card (DSCF-100). The VI works writing to the port but it can't URL: http://digital.ni.com/public.nsf/allkb/9BE31CFC133D9A3286257259004EE3DB

LabVIEW Crash When Closing Project or Mass Compiling Why do I see the attached fatal error message and what can I do to keep from losing work? URL: http://digital.ni.com/public.nsf/allkb/D7A538EF7887396E86257243005ACCBB

Power Requirements for the PPC-2015 I am using the PPC-2015 in a remote location where standard AC outlets are not available. To power the device, I need to use a DC voltage source with an inverter, but I do not know what the specifications are to power the device. What are the power requirements for the PPC-2015? URL: http://digital.ni.com/public.nsf/allkb/FB590D6664ADD7CA862572270006F897

Timed Loop Behavior on FPGA Target My FPGA code contains a timed loop structure. I've set the Period (dt) of my loop to 100 ticks of the 40MHz clock. However, when I compile and run my FPGA code, the loop seems to run at a full 40MHz without waiting the 100 ticks between loop cycles like I specified. Why is URL: http://digital.ni.com/public.nsf/allkb/F8D89E07C355EF87862572150062CC85

在FPGA目標端Timed Loop的執行動作 我的FPGA程式碼包含一個timed loop結構。我設定這個loop的Period (dt)為100 ticks，且其clock頻率為40MHz。然而，當我編譯並執行我的FPGA程式碼時，這個loop似乎是以40MHz的速度來執行，在現在的loop與下個loop的執行之間並沒有如我預期的等待100 ticks。為什麼會這■> URL: http://digital.ni.com/public.nsf/allkb/191AC6DCB39521BA862573AD00073D82