Endress+Hauser silometer FMC 671 Z - Measured Value Display; Locking the Parameter Matrix

4.5 Measured value display
During normal operation the measured value can be read at V0H0. In addition to this,
several other fields contain system information which might be needed, e.g., for
trouble-shooting. Table 4.1 summarizes the measured value displays.
4.6 Locking the parameter matrix
When all parameter entries have been made (see also Chapters 5 and 6) the matrix can
be locked.
Step Matrix Entry Significance
1 V8H9 e.g. 888 Enter any code from 100 - 669 or from 680 - 999
2 - »E« Register entry
In this mode, all entries can be displayed but not changed.
• The lock is released when a number between 670 and 679, e.g. 672, is
entered into the matrix at the same position.
Channel 1 Measured value Remarks
V0H0 Level or volume Display in %, m, ft, hl, m
3
, ft
3
, t etc. according to
calibration and/or linearization
V0H8 Current measuring
frequency
Displays the frequency which is actually measured
by the probe. Can be used as a fault check (must
change as level changes)
V0H9 Measured value before
linearization
Indicates level in the units used for calibration or
before linearization
V2H6 Number of factory set
calibration
If display > 0, a factory set linearization is stored in
the instrument
V8H7 Factor for calibration
correction
For operating mode 5, displays correction factor
used in calibration.
Can also be used to enter a density factor when
used with a Deltapilot
V8H8 Current measuring
frequency
Displays measuring frequency for Channel 2 when
operating modes 0, 2 and 5 are selected.
V9H0 Current error code Error code of fault with highest priority appears on
fault condition, alarm LED lights or blinks
V9H1 Last error code The previous error can be read and deleted here -
press »E« to delete
V9H3 Software version with
instrument code
The first two figures indicate the instrument, the last,
the software version; 33 = Version 3.3
V9H4 Rackbus address Indicates address set at DIP-switches on card
Table 4.1:
Matrix positions of measured
value displays
Silometer FMC 671 Z/676 Z Chapter 4: Calibration and Operation
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