SCXI 1122 error -10800

[msrgi]

I want to scan the voltage of 2 strain gauges wich are connected to a SCXI 1122 module
I developped a small program CVI and I set delay between the scans (with function NIDAQ_Delay(...))
I read correctly the signal on 2 channels but after one hour I have a timeout error

Function SCXI_Change_Scan : (return value == -10800)
timeOutError : The operation could not complete within the time limit

Is there a solution to my problem ?

[Benjamin_C]

Hello,

To find a solution to your problem, please test the example that you will find on the following link for more than one hour : http://sine.ni.com/apps/we/niepd_web_display.display_epd4?p_guid=B6F79C7571521AEBE034080020E74861&p_node=DZ52452&p_source=External.
If you encounter the same issue, please verify that you still hear the periodic clicking of the relays. If it is not the case, the SCXI-1122 may be deffective. The best solution would be to contact your NI local branch.

Regards,

[daviddelebecque]

Bonjour,

En quelle version de NI-DAq êtes-vous?
Cordialement

David D.
Ingénieur d'Applications
NI France

[msrgi]

J'utilise NIDAQ version 6.8