MII 14.0 PCo History event

[former_member191528]

Hello All,

I need to replace a tag query which is used to get historical info to a PI agent system with a Pco query ? Can you all please let me know how to access the PCo history event ?

Is it same as using PCo Tag Aggregate Query by just passing dates

Thanks,

Kiran

[Former Member · Accepted solution]

Hi Kiran,

Use TagRetrieveQuery Mode and Select either Event, or Interpolate View.

Here Event view is similar to HistoryEvent mode of Tag Query and Interpolate view is similar to History Mode.

TagAggregateQueryis for aggregate data similar to Statistics mode of Tag query.

Regards,

Rohit Negi.