CVS NI1454 Labview RT 8.2, NI-VISA probleme : "NI-VISA loads modules... At Least one passport on your system could not be loaded"

Bonjour,
Je cale sur un problème avec le système de vision NI-CVS 1454.
J'ai installé la version Labview 8.2 RT dessus car je n'avais les licences que pour cette version.
Dans mon programme, la caméra doit réagir sur des signaux digitaux pour effectuer une analyse 1 ou une autre (analyse 2).
Comme il me fallait connecter des I/O j'ai utilisé les fonction de NI-Imaq I/O > Open I/O.
La caméra ne sait rien faire avec cela car je dois installer des softwares sur le système.
J'ai donc été via Ni-MAX installer le soft NI-RIO FCF et cela demande automatiquement pour installer NI-VISA et NI-VISA SERVER
Mais lorsque cela est fait j'ai un message à chaque démarrage du CVS :
"NI-VISA loads modules(Passports) ro access GPIB, Serial, VXI, etc.... At Least one passport on your system could not be loaded. You should run the Measurement & Automation Explorer"
Je ne fais que cela depuis 2 h mais je ne trouve pas le problème..
est-ce la compatibilité des versions? Dois-je travailler autrement pour les I/O surle CVS?
Merci pour votre aide.
Seb

Bonjour,
Avez-vous essayé les tests proposés par Sami Fatallah ci-dessus ? Si oui quels en sont les résultats ?
En effet je pense qu'une réinstallation du CVS (en safe mode) serait judicieuse.
En ce qui concerne la configuration logiciel, tout semble correct.Vous n'avez donc en effet pas besoin du lien que je vous ai envoyé dans mon précédent message. Toutefois une réparation comme suggérée ci-dessus pourrait-être utile.
Pour ce qui est du fonctionnement de IMAQ I/O, il vous permet d'accéder aux entrées/sorties via le FPGA. Cependant cela est transparent pour vous car un bitfile est généré à l'installation. Vous n'avez donc pas besoin de LabVIEW FPGA ni de programmer le FPGA. Plus de détails ci-dessous :
http://digital.ni.com/public.nsf/allkb/98EE3EF87B2058F2862575BC005EDBC6
Quel type de caméra connectez-vous à votre CVS par ailleurs ?
http://forums.ni.com/t5/Machine-Vision/CVS-1456-Connection-Problems-VISA-error/m-p/1041051?requireLo...
Voici un lien utile pour le diagnostic et la résolution de problèmes sur les CVS en général. Il ne vous sera d'aucun utilité dans le cas précis, cependant je vous conseille de l'ajouter à vos favoris.
http://digital.ni.com/public.nsf/allkb/35D5C8DB4F1A66F5862571EA005D2FE3
N'hésitez pas à nous tenir informés de l'évolution de la situation.
Bien cordialement,
Yannick D.
National Instruments France
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