BEKA BA334NG, Manual

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For each segment an input pulse frequency in Hz
PuL5E fr
and a corresponding flowmeter K-factor
L-FACtor
are required. See section 7.1
Lineariser factory defaults are shown below:
Break point PuL5EfrE L-FACtor
0. 10Hz 1.00
1. 15000Hz 1.00
Display Summary of function
Add
Add a segment
Adds a new segment before the
displayed segment. The calibration
of existing segments is not
changed, but the identification
number of all subsequent segments
is increased by one.
See section 7.3
dEL
Remove a segment
Removes the displayed segment,
the identification number of all
subsequent segments is decreased
by one.
See section 7.4
PuL5E Fr
Pulse input frequency
Defines the input frequency in Hz at
which the selected lineariser
segments starts.
See section 7.5
L-FACtor
Flowmeter K-factor
The rate totaliser pulse
input is divided by
L-Factor
, which
is usually set to the K-factor of the
flowmeter, thus converting the
flowmeter output into engineering
units.
L-Factor
may be adjusted
between
0 . 0001
and
99999.
Up to 16 values for
L-Factor
may
be entered, each starting at a
specified input pulse frequency
pul5e Fr..
See section 7.6
7.3 Add a segment:
Add
Add
is a sub-menu in the
FACtor
function that
enables a straight-line segment to be added to the
lineariser at any point. Select
FACtor
in the
configuration menu and press
(
, which will reveal
one of four sub-functions. If
Add
is not displayed
repeatedly press the
&
or
*
button to select
Add
followed by
(
which will cause the current
segment and the total number of lineariser
segments to be displayed as shown below:
Each time the
(
push button is operated a
segment will be added to the lineariser. If
configuring the lineariser for the first time,
repeatedly press
(
until the required total number
of segments is shown on the right hand side of the
display. Any number between 1 and 16 may be
selected.
If adding an additional segment to an already
configured lineariser, the insertion position, which
is shown on the left hand side of the display, can
be selected using the
&
or
*
push button.
When inserting an additional segment, the
identification numbers of all segments equal to and
above the insertion point are increased by one.
Press
)
to return to the
Add
prompt in the
FACtor
sub-menu.
7.4 Remove a segment:
dEl
dEL
is a sub-menu in the
FACtor
function that
enables any segment to be removed from the
lineariser configuration. Select
FACtor
in the
configuration menu and press
(
, which will reveal
one of four sub-functions. If
dEL
is not displayed
repeatedly press the
&
or
*
button to select
dEL
followed by
(
which will cause the current
segment with the total number of segments to be
displayed as shown below:
Each time the
(
push button is operated the
current segment will be deleted from the lineariser.
If configuring the lineariser for the first time,
repeatedly press
(
until the total number of
segments is reduced to the required number.