
Product Description
FLOWSIC600 · Technical Information · 8010125 V 4.0 · © SICK AG
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Static compensation of one or more path failures
If the adaptive path compensation routine is turned off, static path relations as shown in
the table below are used for path failure compensation. These default static values are
based on the data of several installations.
The system indicates this status with the "Data invalid" signal. The volume measured for
that period is stored in separate error volume counters for each flow direction. This
enables gas quantities transported to be determined despite an increased measurement
uncertainty.
Deactivation of the adaptive path failure compensation
If path failure compensation is not required, the calculation of the path relations can be
suppressed by setting the attenuation constant (Reg. #7206 "PathCompAverWeight") to
zero (
Figure 8
). In this case, only the static compensation described above will be active.
Figure 8
MEPAFLOW600 CBM, "Parameters" page, register #7206 (PathCompAverWeight)
Number of
paths
Path no.1
Path no.2
Path no.3
Path no.4
2
1.000
1.000
4
0.915
1.030
1.030
0.915