Multifunction DAQ

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parallell measurements?

I'm using a 6025E and Labview 8.0...I want to measure 3 signal at the same time...is this possible or can I only measure one at a time? What happens if I use 3 DAQ-assistants will this work?
 
Right now I use one DAQ-assistant and have added the 3 channels but they are measured one after the other in a specified order.
 
Also what is the meaning of location to add channel "end of the scan" and "end of measurement" ? wich I have to choose between when adding a channel
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I want to measure 3 signal at the same time
If this is the case, why not put all the 3 channels in the same DAQ assistant and acquire??
 
Well, If you try to run more than one DAQ assistant at the same time, you will get error: 50103, the specified resource is reserved
 
this link   will give you a clear picture of "end of the scan" and "end of measurement"
 
"If you had a task with two voltage channels and two thermocouple channels and you went back to add a new voltage channel, choosing "End of the scan" will add the new voltage channel to the end of list and it will be scanned fifth in the sequence. If you choose "End of the same measurement" the new voltage channel will be placed after the original two voltage channels and it will be scanned third in the sequence"
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