Welcome to the new Schneider Electric Community

It's your place to connect with experts and peers, get continuous support, and share knowledge.

  • Explore the new navigation for even easier access to your community.
  • Bookmark and use our new, easy-to-remember address (community.se.com).
  • Get ready for more content and an improved experience.

Contact SchneiderCommunity.Support@se.com if you have any questions.

Close
Invite a Co-worker
Send a co-worker an invite to the Exchange portal.Just enter their email address and we’ll connect them to register. After joining, they will belong to the same company.
Send Invite Cancel
84394members
353583posts

ION8800 TOU

Metering & Power Quality

Collaborate with multiple experts and discuss various topics about Power Meters and Power Quality. From design & implementation to troubleshooting and more, get support from experts and share your experiences by subscribing to the Schneider Electric Exchange forum today.

Solved
Yut
Captain
Captain
0 Likes
4
220

ION8800 TOU

If the TOU module parameter was change during mesurement would there be any error in measurement ? In Thailand we set new holiday into the TOU module every time when yearly test was performed recently we were announced new public holiday to be in effective.


Accepted Solutions
Charles_Murison
Picard Picard
Picard
0 Likes
1
212

Re: ION8800 TOU

N/A is typically off. usually the module is down for a very short period of time.

L4 Prime for Advanced metering and Utilities

See Answer In Context

4 Replies 4
Charles_Murison
Picard Picard
Picard
0 Likes
3
217

Re: ION8800 TOU

I am not sure I completly understand the question, the TOU module has a number of Booeal and pulse outputs. These outputs with some AN/OR type logic eventually get connected to a different modules enable input. When changes are sent to the meter, the TOU module is taken offline, updated then brought back online. While the module is offile, the outputs will be N/A. Modules downstream are not taken offline only possibly enable input go N/A for a very short period. 

L4 Prime for Advanced metering and Utilities
Yut
Captain
Captain
0 Likes
2
215

Re: ION8800 TOU

Thank you. So if the output is N/A I'm not sure some integrator will pause or not.

 

Condition Response of Output Register
Input NOT AVAILABLE                     Integrating stops and the Result output holds the current value.
Enable input is OFF                         Integrating stops and the Result output holds the current value.
Module is re-linked or setup            registers changed The Result, Rollover Count and Trigger Count outputs go to zero.
Meter is started or powered-up      The output registers retain the values they held at shutdown.

 

N/A means OFF or  ON by default ? 

Charles_Murison
Picard Picard
Picard
0 Likes
1
213

Re: ION8800 TOU

N/A is typically off. usually the module is down for a very short period of time.

L4 Prime for Advanced metering and Utilities
Yut
Captain
Captain
0 Likes
0
210

Re: ION8800 TOU

Thank you Charles.