BEKA BA364E, Руководство пользователя

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6.15 Lower display:
di5P-2
This function turns the lower display on or off . When
turned off , the BA364G will only have one eight digit
display which may be configured in the
di5P-1
function to show the total count or rate.
To check the setting for the lower display, select
di5P-2
from the configuration menu and press
(
that will reveal if the lower display is
on
or
oFF
.
The setting may be changed by pressing the
&
or
*
button followed by the
)
button to enter the
selection and return to the configuration menu.
6.16 Position of the decimal points:
dP
The upper and lower displays have eight and six
digits respectively. This function enables the position
of the decimal point in both displays to be
independently positioned as shown below.
Upper display
Total 0 0 0 . 0 . 0 . 0 . 0 . 0 1 of 5 positions or absent
Rate 0 . 0 . 0 . 0 . 0 1 of 4 positions or absent
Lower display
Total 0 . 0 . 0 . 0 . 0 . 0 1 of 5 positions or absent
Rate 0 . 0 . 0 . 0 . 0 1 of 4 positions or absent
To adjust the position of the decimal points select
dP
from the configuration menu and press
(
. The
upper display defined as the rate or total display by
function
di5P-1
(section 6.14) will be activated and
identified by the display annunciator as Rate or Total.
The decimal point, which may be positioned as
shown in the table above, is moved by operating the
&
or
*
push button. The
&
button moves the
position of the decimal point to the left and the
*
button moves the decimal point position to the right.
When the decimal point in the upper display has
been positioned pressing the
(
button will transfer
control to the lower display variable, but it will be
shown and annunciated on the larger upper display.
The position of the decimal point may be positioned
in the same way by operating the
&
and
*
push
buttons. When both decimal points are positioned as
required, enter the settings and return to the
configuration menu by operating the
)
button.
Note:
Adjustment of a decimal point position will
disable the following outputs which must be
re-enabled after the adjustment is complete:
Pulse output
Optional Alarm outputs
Optional 4/20mA output
6.17 Total scale factor:
5CALE . t
5CALE . t
is a dividing factor adjustable between
0.0001 and 99999 that enables the total to be
displayed in engineering units. e.g. if one pulse from
the arithmetic count function represents 1 centimetre
of dispensed cable and the total display is required in
metres,
5CALE . t
should be set to 100.0 which is the
number of centimetres in a metre. If just the total
number of input pulses is required,
5CALE . t
should
be set to 1.0. The total display is independent of the
rate display.
To check or change the total scale factor select
5CALE . t
from the configuration menu and press
(
which will reveal the existing value with one digit
flashing. The value of the flashing digit may be
changed by pressing the
&
or
*
button. When
this digit has been adjusted as required, pressing
(
will transfer control to the next digit. When all the
digits have been adjusted pressing
(
will transfer
control to the decimal point that may be positioned
between any of the digits, or may be omitted by
moving it to the right of the least significant digit.
When the total scale factor has been entered, press
(
to return to the
5CALE . t
prompt in the
configuration menu.
Note:
Adjustment of
5cale . t
will disable the
following ouputs which must be re-enabled
after the adjustment is complete:
Pulse output
Optional Alarm outputs
Optional 4/20mA output
6.18 Rate scale factor:
5CALE . r
5CALE . r
is a dividing factor adjustable between
0.0001 and 99999 that enables the rate display to be
shown in engineering units. e.g. if one pulse from
the arithmetic count function represents 2 pump
strokes and the rate display is required in pump
strokes,
5CALE . r
should be set to 0.5. If just the rate
of input pulses is required,
5CALE . r
should be set to
1.0. The rate display is independent of the total
display.
The units of the rate display are counts per unit of
time.
The unit of time is the timebase of the
instrument which is determined by
t-bA5E
described
in section 6.19.
To check or change the rate scale factor select
5CALE . r
from the configuration menu and press
(
which will reveal the existing value with one digit
flashing. The value of the flashing digit may be
adjusted by pressing the
&
or
*
button.
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