4.8.5   .ADVTAG

Dev. Tag Name

Deviation Alarm Reference Tag Name is the tag used as a comparison to this tag.  Deviation Alarming generates an alarm on the difference in value between two tags (expr [ tag1 - tag2]).  The most common use is deviation between Setpoint and Measurement in a PID controller. If this field is blank, no deviation alarm will occur.   This field is for ANALOG tags and parameters only.      

Range:              tagname or BLOCK:PARAMETERname
Field Type:        Text
Configuration:    Dev. Tag Name
Tag fields:         .ADVTAG