adccommunitymod (AutomationDirect) asked a question.
c-more real nubers formula
Created Date: April 20,2010
Created By: rilver
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Hi Guys This is a question on the c-more touch screens .Is there any possible way to do real numbers formulas like taking 4 v-memory locations and do math in the the line trend log data section ? this would be real handy for v-memory locations with decimal places.
Created Date: April 20,2010
Created by: Do-more PE
Not currently. We have math ability on the wish list. I don't have a time line for when this might be implemented however.
Created Date: April 20,2010
Created by: Dan @ CHP
riliver,
The C-more is a great little HMI but, except for numeric entry and display objects, it relies on the programmer to condition the data in the PLC.
The line trend graph does have an option to choose floating point data, but if you configure the upper limit of the graph for 20.00, a value of 1750 would not display as 17.50 but would be off the graph.
I have found trying to put pens for data points with different ranges on the same graph frustrating. A not so hot compromise is to condition all data points to the same range, maybe 0-1000, then note the scaling below the graph. In any case, the data log will record the data exactly as received from the PLC.
Hope this helps, I would sure like to hear other suggestions.
Created Date: April 20,2010
Created by: rilver
Hi Guys
This is a question on the c-more touch screens .Is there any possible way to do real numbers formulas like taking 4 v-memory locations and do math in the the line trend log data section ? this would be real handy for v-memory locations with decimal places.