Solution:

Please do the following steps for calibration : 1. Execute ADAM.EXE 2. Search the ADAM-4013 module 3. Select Calibration item 4. Wiring should be R Connection + +IEXC, +SENSE - -IEXC, -SENSE, AGND Note : The AGND is ground reference that needs to be connected when applying IEXC for exciting power source. It also provide a reference ground for external power as exciting source. 5. Do offset calibration R = 60 Ohm, and span calibration R = 140 Ohm 6. Connect a variable VR(200 Ohm) for testing