scxi 1122 timeout error

[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 ?

[Marc L.]

Hello,

Could you give more details about your application.
What type of chassis do you use, what is your DAQ board, what is the version of Labwindows you use?
What is your driver version?
Does your error occurs always after an hour?
Then could you send an example to reproduce it?

Regards,

Marc L.

[msrgi]

I developped a CVI project to read and calibrate 4 transducers (2 are connected to the SCXI 1221 slot).
I use a chassis SCXI 1000, the DAQ board is the card PCI 6035 E and the version of Labwindows
is CVI 5.5.

The joint file etalon.c is the main program.

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msrgi a écrit:
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 ?

---

[Marc L.]

Hello,

The best would be for you to see the following link :
You will find an example of test.
http://forums.ni.com/ni/board/message?board.id=180&message.id=15111

Then you will know if your device is out of order or if it is a sofware problem.

regards,

Marc L.
NIF