BEKA BA577E, Руководство пользователя

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8.4.3 Instrument function:
FunCtion
The BA577E may be configured as a Timer or as a
Clock.
This section of the instruction manual
describes the Clock configuration, for details of
Timer configuration see section 5.5.
To reveal the existing function of the instrument
select
FunCtion
from the configuration menu and
press
(
. If
CLoC
is displayed, the instrument is
already configured as a Clock therefore press
)
to
return to the
FunCtion
prompt in the configuration
menu. If
ELAP5E
is displayed, press the
*
or
&
button to change the setting to
CLoC
followed by the
(
button which will result in a
0000
prompt being
displayed with the first digit flashing. This is a
request for the instruction to be confirmed by
entering
5urE
using the
*
or
&
button to adjust
the flashing digit and the
(
button to move control
to the next digit. When
5urE
has been entered,
pressing
)
will change the instrument to a Clock
and return the instrument to the display mode. To
configure the Clock enter the configuration menu by
pressing the
(
and
)
buttons simultaneously until
function
is displayed.
8.4.4 Display format:
di5PLAY
The BA577E Clock may be configured to display
time in a 12 or 24 hour format with or without
seconds. When a 12 hour format is selected, AM is
denoted by an
A
prefix at the left hand side of the
display, similarly a
P
is displayed to denote PM.
To check or change the display format of the clock,
select
di5PLAY
from the configuration menu and
press
(
which will reveal the existing setting which
can be changed by pressing the
*
or
&
button
followed by the
)
button to enter the selection and
return to the configuration menu. The options
available are shown below:
12 : 00 : 00
Twelve hour format with seconds
12 : 00 Twelve hour format without seconds
24 : 00 : 00
Twenty four hour format with seconds
24 : 00
Twenty four hour format without seconds
8.4.5 Set clock display time:
5Et
This function sets the time displayed by the Clock
which must be entered each time the BA577E Clock
is powered. Until a set time is entered the Clock will
display a flashing
00 : 00 : 00
or
00 : 00
for 24 hour
formats, or
A12 : 00 : 00
or
A12 : 00
for 12 hour formats.
To adjust the clock set time, select
5Et
from the
configuration menu and press
(
that will show
00 : 00 : 00
or the existing set time with the hours
flashing. When setting the clock display time
seconds are always shown.
Using the
*
or
&
button adjust the flashing hours
and then press
(
to transfer control to the minutes
display, pressing
(
again will transfer control to the
seconds display. When the clock display time has
been adjusted press
)
to start the Clock and return
to the
5Et
prompt in the configuration menu.
8.4.6 Enter synchronising time:
5YnC t
When the external reset terminals RS1 and RS2 are
connected together the clock is stopped and the
displayed time is set to the synchronising time.
When the connection between the reset terminals is
removed, the clock restarts from the synchronising
time. This function enables the BA577E clock to be
synchronised with a master clock.
To enter the synchronising time, select
5YnC t
from
the configuration menu and press
(
which will
reveal the existing synchronising time with the hours
flashing.
Using the
*
or
&
button adjust the
hours and then press
(
to transfer control to the
minutes display, pressing
(
again will transfer
control to the seconds display. When the
synchronising time has been set as required, press
)
to return to the configuration menu.
8.4.7 Control output 1 (Optional):
oP1
Control output 1 is an optional factory fitted
galvanically isolated solid state switch contact output
which can be configured to turn
on (output closed)
and off (output open) twice in each twenty-four hour
period. The control output status is shown by the '1'
control output display annunciator.
Function
oP1
contains a sub-menu with five sub-
functions:
EnbL
Number of times output 1
turns
on & off in 24 hours.
oP 1 : on 1
First time oP 1 turns on (closes)
oP 1 : oFF 1
First time oP 1 turns off (opens)
oP 1 : on 2
Second time oP 1 turns on (closes)
oP 1 : oFF 2
Second time oP 1 turns off (opens)
To check or change the function of Control output 1
select
oP1
from the configuration menu and press
(
which will reveal the first sub-function
EnbL.