2 General
Positioner DC 6-06 13
Level 5 and 6: Level for the system manufacturer
Intervention in the control unit functions is possible on this level.
Level 7: Level for development
This level is reserved for use by HEINZMANN's development department.
As this list shows, higher levels automatically incorporate all lower levels. The particular
level of a parameter is listed in Chapter
11 Parameter Description. The maximum
possible level, i.e. the choice / number of parameters which can be accessed, is determined
by the diagnostic tester that is used, and cannot be changed. It is possible however to move
down from the currently valid level by means of a menu option in the PC program or by
using the parameter
1800 Level and so to reduce the number of currently visible
parameters and functions.
2.7 Block Diagram
The block diagram shows a simplified schematic of the control configuration of
HEINZMANN positioners. It shows the basic functions and the signal paths of major
functions.