Error message when using ULX reading 6 channels simultaneously

[pectodux]

Error 10003 occurred at ULx Read (Analog 1D Wfm NChan NSamp).vi

Possible reason(s):

Measurements: Some or all of the samples requested have not yet been acquired.

To wait for the samples to become available use a longer read timeout or read later in your program. To make the samples available sooner, increase the sample rate. If your task uses a start trigger, make sure that your start trigger is configured correctly. It is also possible that you configured the task for external timing, and no clock was supplied. If this is the case, supply an external clock.

[GerdW]

Hi pectodux,

most of your subVIs are missing, so it's hard to analyze the problem! (And please keep in mind you are asking about drivers of a 3rd party…)

On your question: Did you check all of those possible error sources described in the error message? (Most often the people creating the hardware drivers do know what they are doing… :D)

On your VIs:

- Are you sure you want two loops to iterate with delays of 3.6s and 86.4s? Just to display some values? (In the worst case your VI takes nearly 3min before it will react on your stop button!)

- Why does the stop button is missing its label? Why do you use local variables showing just a "?" instead of a variable name/label?

- Lots of other questionable stuff…

[pectodux]

I didn't build this Project , the previous person did . I'm just trying to fix the phase delay when sampling 6 signals , three phase voltage and current . Apparently you can fix it by opening 6 channels simultaneously ,whilst he only opened two channels three times for each of the phases.