I have interfaced WT3000E with Lab view 2013, but i'm are facing an issue in measuring Phase shift. I have measured Voltage, Current, ITHD, User Defined Functions , but when i try to measure φ U2-I2, φ U2-I3 in lab view, i'm are getting the Measurement Function but not the value ( i.e., displaying NAN).I have changed the wiring settings toΣA in Meter. Is this due to Wiring settings, since all other parameters are based on Element1,2,3,&4, whereas phase shift is base on ΣA. Can you please help me to sort out this issue. Thanks in advance.
