dynamic limits + invalid bit indication as text color

dynamic limits + invalid bit indication as text color

Hello!
Our customer wants to indicate limit exceedings also as invalid value with different text colors of variable value (for examble - red as alarm, yellow as warning, white as invalid and green as normal). Also he wants to change alarm and warning limits in runtime.
We tried to use different ways to satisfy this requirements but all they have limitations:
1. Remas have no ability to change limits in runtime.
2. Limits have no ability to indicate invalid values with text color.
3. Combined Elements can indicate all we want but cannot show value of variable, only constant text, name or identification.
Can you offer us way to satisfy all requirements listed above?

This is a migrated post! Originally posted on 15.06.2012 by user stolyarov_as. Please be aware that information can be outdated.