Perdida de conexion

Hola
Mi software tiene un pequeño problema, desoues de un tiempo el mismo programa Labview no detecta el puerto gpib y tengo que desconectar el gpib y luego volver conectarlo y abrir labview para que funcione.

Hola River
Gracias por utilizar el Foro.
Qué aplicacion estas corriendo en LabVIEW?
En algunas ocasiones de I/O  donde se utiliza GPIB puede haber perdida de comunicacion con el GPIB cuando se deja a la                  computadora mucho tiempo sin actividad.
Cuando tu computadora entra o va a entrar a hibernar el driver del GPIB ya no puede funcionar en tu programa.
Puedes arreglar esto ( o descartar esta opcion) siguiendo estas instrucciones (Windows XP)
       Start » Settings » Control Panel » Power Options) y deshabilitar las opciones 'System standby' y 'System hibernates' en el tab de 'Power Schemes'
Si despues de esto todavia tienes problemas de conexion
te recomiendo que utilices la herramienta IBIC
http://www.ni.com/support/esa/gpib/max/ibic.htm
Para que veas la integridad y funcionalidad de tu GPIB
Espero que algo de esto te ayude con tu problema y estoy a tus ordenes para cualquier otra cosa que necesites.
saludos =)
Erwin Franz R.

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