Harmonics Display Mode

[Anonymous user]

HI all,

I have a problem. When i set Harmonic Display Mode by ION setup in ION7650 (image below).

But,  I see display Harmonic just V1 and I1.

I want display V2, V3 Harmonic Display Mode and I2, I3 Harmonic Display Mode. How do i do that. Thanks very much.

[Anonymous user]

Please help me!! Thanks very much

[Robert_Lee]

The Harmonics Display Mode settings only control how values are shown for the Harmonics modules.

It's likely that Vista diagram is looking at the Harmonics Measurement modules which have different setup register which would control how to display its output registers:

You'll have to go into Advanced Mode and go to each Harmonics Measurement module to change the Display Mode individually.

[Edit]

Looking at the latest ION Setup, most Setup Assistants are designed to modify both module types so make sure you are running the latest ION Setup and try switching to the latest available template option (go to Device Properties -> Display tab and select the latest available assistant you see) and change the option via the Setup Assistant again (this should change both Harmonics and Harmonics Measurement modules settings to almost identical settings).

[Anonymous user]

Hi Rebert Lee,

Thanks for your support.

I tried change option for Harmonic Display Mode from Percent Fundamental to Engineering Unit.

But  I just change V1, remain V2 and V3 I can't change.

Can you see image and instruction for me change to Engineering Unit for V2 and V3.

[Robert_Lee]

Do *NOT* modify the individual settings but use the IEEE/IEC settings wizard (highlight any of the bottom 10 options, and click on the IEEE/IEC button).  Select Custom on the first dialog, proceed through each dialog selecting each option from the available lists.  After pressing Finish, all necessary modules should be updated automatically do what ever setting you select (including doing both Harmonics and Harmonics Measurement modules).

Alternatively, you will need to go into Advanced ION Setup View and go to both the Harmonics Modules and Harmonics Measurement modules and modify each module to have the setting you want for Display Mode.

Lastly you will need to modify the Vista diagram since some of the labels are fixed.

[Anonymous user]

HI Robert,

Thanks very much. I did it. hehe