Operators Handbook DCU3 – System
6., Main function „Control Loops“
BAEDCU3 - Rev. 4.6 - 0504 6 - 23
6.14.3 Operating Display O
2
-Enrichment Controller
For a description of the tags, the physical units or entries, the displayed value or function
and of the required inputs see the table in section 6.3, Controller Operation in General.
Additional functions of this Operating Display are the following:
Tag Entry Displayed value or function, required input
CASCADE Input of servo controller for sequential cascade control
GFTOT
− servo controller 1 for gasflow control
GARAT
− servo controller 2 for gasflow ratio control
None
− no servo controllers assigned