Strain calibration Problem

[shivp]

Sirs,

I am work on strain gauge matters measurements using a strain 120 Ohm connected to the NI9944 to build the quarter bridge that goes inside the 9237.

I am using:
NI cDAQ 9178
NI 9273
NI 9944
Labview 9.0

I am using the same program that is given in here :  https://decibel.ni.com/content/docs/DOC-11148 with internal excitation 2.5 V, gauge factor 2 (default).
internal shunt resistance 100 kohms; shunt location R3 (default setting). Have selected "Do offset null" and "Do shunt cal"

 
----------------------------------------------------------------------------------------------
Error -200077 occurred at DAQmx Perform Shunt Calibration
(Strain).vi:1 Possible reason(s):

Measurements: Requested value is not a supported value for
this property.

 Property: AI.Bridge.ShuntCal.GainAdjust

You Have Requested: 61.980405e3

Valid Values Begin with: 500.0e-3

Valid Values End with: 1.500000
-----------------------------------------------------------------


If "Do shunt cal" green button not selected, no error.

Also If i use DAQ Assistance which work just fine with the calibration for the same connection of strain gauge , Ni9237, 9945.
Plz help me

Thank you
Shivam

[Gagz]

Hello Shivp,

I am experiencing the same issue but in my case i am using 350 ohm strain gauge. Its been almost a year you asked for the solution, i don't know if you got it right or not from any other sources. If yes, can you guide me through the same. Here is the link of my forum post: http://forums.ni.com/t5/LabVIEW/Error-200077-during-Strain-Gauge-Calibration-in-Measurement-and/m-p/...

Thanks in advance!