RMG ERZ2000-DI Series, Operating Manual

Page: 46 / 145

2 INTRODUCTION
Manual ERZ2000-DI · EN1.2 · 2017, December 21st
40
All measurements, calculation values, parameters and functions are arranged in a
coordinate system. There are several tables with columns and lines in this coordi-
nate system. Each table as a (umbrella) term, or a heading, under which all various
points which have a logical connection with the term are summarized line by line;
for example, points such as
BH05 Calc. method , BH06 Default , etc. are summa-
rized under the term BH Calculation of K coefficient . These "points" are referred
to as "coordinates" below. These individual coordinates are assigned additional
meanings column-by-column:
Col-
umn 1. 2. 3. 4. 5. 6.
Access
column Line
number Identification
Alpha-num.
Identification Numerical
identification Coordinate
name Value Correspond-
ing unit Variable
Figure 26: Coordinate system
With
BH01 Conversion factor , the coordinate is uniquely identified in the green
frame. The "Variable" column is only visible in Developer mode (see
Chapter 2.4
Access protection for data and settings
), for which the highest access level is re-
quired. The variable identification Zu establishes a unique identification for the
physical variable; this physical identification is assigned to the coordinate BH01
Conversion factor .
If applicable, a coordinate can also be a function, then these designations can also
appear simultaneously.
The coordinates are arranged in a table, a coordinate system in the form of a ma-
trix, in which each column (also identified with menu) is identified with two letters
and each line is identified with a number. Furthermore, columns that belong to-
gether are summarized in groups and each group has the same first letters, e.g.
"A" for the measurement columns. Each table as a (umbrella) term, or a heading,
under which all various points which have a logical connection with the term are
summarized line by line; for example, points such as "status coefficient", "calcula-
tion type", etc. are summarized under the term "calculation of the compressibility