Re : Configuration de NI Compact Rio

[kahinalilia]

Madame,Monsieur bonjour,

Dans le cadre de mon stage au centre de recherche CePTIT à l'université de Catania en Sicile, je dois travailler sur un NI Compact Rio pour controler la vitesse d'une machine asynchrone, mais j'ai un probléme dans la configuration du Compact Rio, je n'arrive pas à établir la connexion entre le PC du laboratoire( windows XP) et le Compact Rio via Ethernet. la vesion de labview installé sur le PC est la 7.1.

le seul suppport dont je dispose est le CD NI 2.3.1, d'ailleurs je n'arrive pas à l'installer sur leur PC.

et puis je vaudrais aussi installer le NI 2.3.1 directement sur mon PC portable( windows vista edition familliale), la vesion du labview installée dessus est la 7.1.

Esperant que vous puissiez m'aider à résoudre ce probléme, je vous prie d'agréer  Madame,Monsieur l'expression de mes salutations respectueuses.

[ManuelR]

Bonjour,
J'ai un étonnement en lisant votre configuration.... comment avez vous installé LabVIEW 7.1 sur Vista?

[MobyJ]

salut ,

as tu ?
1)Labiew (apparament oui bien que la version 7.1 me parraisse un peut vieillote pour faire du cRIO
2) le module RT

3) le Module FPGA
4)les drivers NI RIOs

s'il te manque 1 ou plusieurs de ces points, c'est pas la peine de continuer , sa marchera pas!.

MobyJ

Ps pour manu : Il a mis XP, tu dois etre un peu fatigué, prend donc un café 😉 1 de +

Message Edité par MobyJ le 04-30-2008 11:17 AM

[ManuelR]

Moby,

"mon PC portable( windows vista edition familliale), la vesion du labview installée dessus est la 7.1."

Un café pour toi aussi

[MobyJ]

j'aimerais bien , mais j'ai meme pas de cafetière ici, c'est pas humain de m'inposer un régime sans café..

j'avais pas lu jusque la, c vrai ,c'est bizare, je serais curieux de voir comment ca tourne LV7.1 sur Vista??
ca doit etre sympatique

Message Edité par MobyJ le 04-30-2008 11:33 AM

[pierreR]

Attention, ila  dit que LV 7.1 tournait... pas qu'il fonctionnait !!! Muahhh 😛
a mona vis, le terme serait plutot, "marchoter" ... Enfin, que ca tourne, ca ne m'étonne pas tellement, Microsoft a intégrer les outils pour gérer les progs WinXP/NT classiques sous Vista... c'est sensé marcher.... Quoiqu'il en soit, ceci n'est pas supporté apr NI. C'est ca la réponse non ?
🙂
Bonne soirée

[ManuelR]

Bonjour Pierre

Ce qui est important c'est avant tout de connaitre les versions installées sur la machine XP (LabVIEW RT? LabVIEW FPGA? Ni RIO?)

NI RIO 2.3.1 est supporté par Windows XP. S'il ne s'installe pas c'est qu'il y a un problème de droits administrateurs sur la machine.

Message Edité par ManuelR le 04-30-2008 10:14 AM

[pierreR]

Bonjour Manuel !!! 🙂
Special dédicace 90E.

L'ideal serait de passer à LV 8.5 non ?

Known Issues for using NI-RIO 2.3.1 with LabVIEW 7.1

These known issues are specific to using NI-RIO 2.3.1 with LabVIEW 7.1.

• Save for Previous is not supported—You cannot use the File»Save for Previous option with FPGA or FPGA Interface VIs and functions. Back up all of your existing LabVIEW 7.0 files before opening them with LabVIEW 7.1.
• Opening Existing VIs in LabVIEW 7.1—If you created host VIs using LabVIEW 7.0 and the FPGA Interface functions from the FPGA Module 1.0, the VI might be broken when you open it in LabVIEW 7.1. Select Tools»FPGA Interface Update Utility from the front panel or block diagram of the VI to restore the VI by updating the HW Exec Ref and HW Exec Ref Out parameters in the VI and its subVIs. Run the utility for each host VI you created using LabVIEW 7.0.
• LabVIEW sometimes returns a Memory is full error when you try to run a host VI on the CompactRIO controller—Refer to the KnowledgeBase at ni.com for more information and to download a utility that reduces the size of the VI.
• Queries for multiple remote devices increase the amount of time LabVIEW takes to populate the Execution Target list and to launch the Embedded Project Manager —If several remote systems are enabled, LabVIEW can take a minute or longer to populate the Execution Target list. The amount of time it takes depends on the number of enabled and offline remote systems. If you want to decrease the time it takes to populate the Execution Target list and to launch the Embedded Project Manager, disable the offline remote devices in Measurement & Automation Explorer (MAX). Refer to the Measurement & Automation Explorer Help for information about disabling the CompactRIO Reconfigurable Embedded Chassis and disabling a device in VISA.
• In emulation mode, executing multiple Wait on Edge or Wait on Level methods in parallel does not work correctly—Executing multiple Wait on Edge or Wait on Level methods in parallel works correctly in other modes.
• You must install support for the NI PCI-7831R, NI PXI-7811R, and NI PXI-7831R to use the CompactRIO getting started examples
• When LabVIEW is targeted to Windows, RTX-enabled RIO devices do not appear in the VISA Resource Name pull-down menu—You must target LabVIEW to an RTX target to make RTX-enabled RIO devices appear in the VISA Resource Name pull-down menu. You can access RTX-enabled devices from a remote target. Right-click the Open FPGA VI Reference function and select External VISA Input from the shortcut menu. Wire the VISA address for the remote target to the VISA Resource Name input of the Open FPGA VI Reference function.
• LabVIEW returns the incorrect warning when the Wait on IRQ method times out—LabVIEW returns warning code 1073676309. This warning code is not defined. Use the Timed Out output for this method to detect time outs.
• Disable Legacy USB Support on PXI Embedded Real-Time Controllers—You must disable Legacy USB Support in the BIOS of PXI Embedded Real-Time Controllers when you use the FPGA Interface functions. Specific controllers affected are the PXI-817x controllers and any other third-party systems that use the PhoenixBIOS. Failure to do so can result in the Open FPGA VI Reference function failing to download the FPGA VI without returning an error. Subsequent reads using the Read/Write function will return values where all bits of the data type are set to 1 without an error. National Instruments also recommends disabling Legacy USB Support when using the LabVIEW Real-Time Module to reduce jitter.
• FPGA Interface: Simultaneous Reads/Write to Arrays or Clusters Can Return Bad Data—You can use the Read/Write Control function on the FPGA Interface palette to read or write to arrays or clusters on the front panel of the FPGA VI. If you read or write to two locations in the host VI at the same time, LabVIEW might return bad data. Make sure that reading or writing to an array or cluster does not occur in parallel with any other reading or writing to the same array or cluster.
• Using the Application Builder—The Open FPGA VI Reference function checks that the FPGA Interface is up to date and that the bitfile is up to date. You will receive an error if either of these checks fails. LabVIEW disables these checks when you build the Open FPGA VI Reference function into an executable. Before you build an application using the Application Builder, run the host VI to verify that the FPGA Interface functions interact properly with the FPGA VI with no errors.
• Error 1073 When Building Applications—When you build applications from FPGA VIs or host VIs using the Application Builder, make sure the Disconnect type definitions and remove unused polymorphic VI instances checkbox contains a checkmark. If you receive Error 1073 while building an application, the error might tell you to uncheck this option. Instead, make sure that the Just-In-Time Advice dialog box is closed.
• Consider Using the VISA Resource Name Input on the Open FPGA VI Reference Function for Systems with Multiple FPGA Devices—By default, the Open FPGA VI Reference function uses relative addressing. However, relative addresses can change. For example, if you have one FPGA device installed in your development computer, its relative address is 0. If you then enable remote finding for a remote system with additional FPGA devices, the address of the FPGA device in your local development computer changes. To create a program with static references, use the VISA Resource Name input by right-clicking the Open FPGA VI Reference function and selecting External VISA Input from the shortcut menu. The Open FPGA VI Reference function now has an additional input to which you can wire an FPGA device VISA resource name. Refer to the LabVIEW Help for more information about the Open FPGA VI Reference function and relative addressing.

[jp_Braud]

Pour résumer :

Afin d'avoir la meilleure expérience possible avec nos matériels, nous vous recommanderons d'utiliser les dernières versions de nos produits.

Soit labVIEW 8.5.

Sous Vista, nos systèmes sont supportés à partir de la version 8.2.1.

Comme le faisait justement remarquer Mr. PierreR, nous ne nous engagerons pas sur les capacités de l'outil Microsoft Vista.

Afin de mettre à jour votre système LabVIEW, merci de rentrer en contact direct avec nos services.

Bon développement,

Cordialement,