Hi
I'm on sick leave, browsing for some delta V knowledge and some questions I can't find a clear answer to. (It's hard to find free educational resources about Delta V)
What is the difference between FV (field value) en PV (process variable or process value?) end between CV (controlled value or current value) en F_CV ? any other CV’s?
Please explain PV_D.A_CV .
What is the difference between a solid and a dashed line in controle studio?
What is the arbitraire function block DC_ARB ? (it's being used at my work)
What is tracking ?
How would you define a device tag and a device signal tag ?
Where/why should one choose discrete data above boolean data for 2-state evaluation. BF used as OR vs OR-gate ?
Please explain the concept of Local override.
What is the limit value of an alarm mentioned in the alarm panel of Control studio ?
What are alarm thresholds ?
BFI has IN_D inputs. Is this now boolean or discrete?
I'd better stop here ;) Any help is welcome.
Thank you very much in advance
In reply to TPatterson: