multichannel strain gage calibrication with different gage factor

[Serge67]

well, you need to know what gage is at what channel. The channel array is connected to for loop on the left side. Then make sure that your gage factors ordered same way in array as channels array. For instance, if channel at index 2 is connected to a 2.06 gage and channel at index 3 is mapped to 2.04 gage, then your Gage parameters array must have 2.06 at index 2 and 2.04 at index 3

[david3709]

Thanks a lot for your help, Serge.  

[david3709]

Hi, Serge

I greatly appreciate for you help.

There is another problem.

Do I modify the physical channel 'I/O:SCI model2/ai0:3' to 'I/O:SCI model2/ai1:8'?

You said when set information of strain by arrary which is offered by you, the array '0' is not used. Does it mean I do not set informatio of strain gage for 'array 0'?

David

[david3709]

There is another problem after taking the modification advice of Serge. This is buffer size problem, before I modify my program there is no problem about buffer size, the scan rate can reach 10000 scans/sec, but after modification, the program doesn't work, there is buffer size problem, the program says increasing buffer size.

What is wrong about the modification program?

Please help me!