Trend view

When you a trend pen, the default pen name is the comment of a selected trend. As shown below, select "Tag" as pen name.

and client requires only want to show equipment name if its possible

It looks like that it is has been coded in that way. If the equipment is not defined, use the trend tag's comment. You should be able to find out how Equipment based Process Analyst is implemented in Cicode in your project. Please refer to PA_Equip.ci file in Example project. Your requirement, seems to me, is that if equipment is unavailable, use the trend tag name instead.

It looks like that it is has been coded in that way. If the equipment is not defined, use the trend tag's comment. You should be able to find out how Equipment based Process Analyst is implemented in Cicode in your project. Please refer to PA_Equip.ci file in Example project. Your requirement, seems to me, is that if equipment is unavailable, use the trend tag name instead.