Apologies if it exists in a newer version. Please provide a PID (proportional, integral, derivative object) like you would find in an HMI with: PV (with optional SPC limits), SP (with optional upper and lower limits) and OUTput (with optional upper and lower limits). Attached JPG as lame example.
While we appreciate the interest for this suggestion, we have decided to decline this item in favor of other high priority work the product needs. Thank you for your feedback, and please continue sharing suggestions for how we can improve PI Vision for you!