Hi Guys,
I have two questions:
My client is using Wonderware Historian and is logging tags in two ways, through InTouch (in the SMC), and through the IDE.
My first question is when i log a tag through the IDE, how do i set the EU and Raw values, i know i can set the trend Hi value but not the EU and raw values.
My second question, i tried to log a tag (that was already being logged in InTouch), in the IDE to compare the values.
The InTouch tag is good in historian with a quality of 192, but the IDE logged tag is showing a quality of 44, pipe reconnect, i looked to see what this means and got:
"First value received after start up or pipe reconnect. MDAS sends Quality Detail 44 for slow changing tags after fail-over".
Does this mean that my tag is good, it is just slow polling? The same tag shows quality of 192 for the InTouch way.
Thanks for your help
Eric C.
I have two questions:
My client is using Wonderware Historian and is logging tags in two ways, through InTouch (in the SMC), and through the IDE.
My first question is when i log a tag through the IDE, how do i set the EU and Raw values, i know i can set the trend Hi value but not the EU and raw values.
My second question, i tried to log a tag (that was already being logged in InTouch), in the IDE to compare the values.
The InTouch tag is good in historian with a quality of 192, but the IDE logged tag is showing a quality of 44, pipe reconnect, i looked to see what this means and got:
"First value received after start up or pipe reconnect. MDAS sends Quality Detail 44 for slow changing tags after fail-over".
Does this mean that my tag is good, it is just slow polling? The same tag shows quality of 192 for the InTouch way.
Thanks for your help
Eric C.