erreur -1073807343 dans visa open

[akim_10]

pour ouvrir une application (sur un systeme branche en serie) j ai regulierement l erreur  -1073807343 dans visa open==> les informations concernant la position sont insuffisante

ou peripherique absent....alors que celui ci est present

merci

[Mathan]

French to English (Thanks to google)

to open an application (on a system connected in series) I have regularly -1,073,807,343 error in the open visa ==> the information concerning the position are insufficient

.... absent or device while it is present

 

thank you

[Mathan]

search the forum with the error code. You can get a couple of solutions. Post if still problem persists.

[BenjaminR]

Hi Akim_10,

This part of the Forum is in English; please refer to this part of the Forum to write in French.

Concerning your question:

When entering the VISA resource name input for the VISA Open function or the VISA Serial Config function, do not use the standard port names (COM1, COM2, LPT1, etc.). Instead use the VISA resource name for these ports: COM1 is ASRL1::INSTR, etc. For example:

1. Place a VISA Open function on your block diagram and use the wiring tool to right-click on the VISA resource name input.
2. Select Create » Control from the right-click menu.
3. Go to the front panel and right-click on the newly created control.
4. Select Allow Undefined Names from the right-click menu (if it isn't already selected).
5. Enter the VISA Resource Name for your port. The name should look something like "ASRL1::INSTR". Note: This name can be found in the Measurement & Automation Explorer (MAX) under Devices and Interfaces » Ports (Serial & Parallel). For example, click on COM1 and you will see its VISA Resource Name in the right-hand portion of the MAX window.

[akim_10]

Hi Benjamin,

Thanks a lotg for your help.that s work now.

Ps: I wrote my message in french because I supposed to be logged in french community

Tx

[MatGG]

Hi,

I did the exact same thing, but it does not work in my case. For information, I have the same message from max --> Open visa test panel.

Do you have an idea on what could it be?

Sincerely,

M Guibert