BEKA BA377E, Manual

Page: 31 / 62

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new access code. The Timer will display
0000
with
one digit flashing. The flashing digit may be adjusted
using the
*
or
&
push button, when set as
required operating the
(
button will transfer control
to the next digit. When all the digits have been
entered press
)
twice to return to the
AC5Et t
prompt in the configuration menu. The revised
access code will be activated when the BA377E is
returned to the display mode.
Please contact BEKA associates sales department if
the access code is lost.
6.5.16 Direction of count:
uP or dn
The Timer may be configured to time-up from zero to
the set time
5Et t
while displaying elapsed time, or
to time-down from the set time
5Et t
to zero while
displaying the remaining time.
When the repeat timing cycle function
CYCLE5
is
enabled, it is recommended that a down count is
selected so that the progress of the timer can be
observed with a known completion time i.e zero. If
set as an up counter, elapsed will be displayed, but
5et t
at which the Timer will stop is not shown.
To check the direction of count, select
uP or dn
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.
6.5.17 Power Fail:
P-FAiL
Defines how the Timer powers-up and functions
when power is restored after a power supply
interruption. Three options are available,
idle
,
Pau5e
and
continue.
idle
The Timer is stopped in the state it achieves
when it has timed-up to
5et t
or timed-down
to
0000
,
,
with the elapsed or remaining time
when power was lost shown on the upper
display. The Timer must be reset before it
can be restarted. If the repeat timing cycle
is in use the number of cycles completed
will be lost when the Timer is reset.
Pau5e
The Timer is stopped in the state it achieves
following receipt of a stop input to pause
timing. The elapsed or remaining time
when power was lost is shown on the upper
display. Timing resumes when a start
instruction is received. If a start input exists
when power is restored timing will start
immediately.
Continue
When power is restored the Timer will
continue from where it stopped without any
manual intervention. To check or change
the function, select
P-fail
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.
6.5.18 Local reset:
LoC r5Et
The Local reset function contains two separate sub-
functions
rE5Et . enbl
and
clr Gtot
which when
enabled allow the Timer and the grand total to be
reset via the instrument's front panel push buttons
while the Timer is in the display mode.
6.5.19 Local total reset:
r5Et . enbl
rE5Et.enbl
is a sub-function in the
Loc r5Et
function
which when activated allows an operator to reset the
Timer from the display mode by operating the
*
and
&
push buttons simultaneously for more than
three seconds.
To check or change the local total reset select
LoC
r5Et
in the configuration menu and press
(
which
will reveal the
r5etenbl
prompt, press
(
again to
show if the local total reset is
on
or
oFF
. If set as
required operate the
)
button twice to return to the
configuration menu, or the
*
or
&
button to
change the setting followed by the
)
button twice to
enter the change and return to the
LoC . r5Et
prompt
in the configuration menu.
Note:
The Timer may also be reset remotely by
connecting terminals RS1 and RS2 together
for more than one second. See section 3.2.8
6.5.20 Local grand total reset:
Clr Gtot
The grand total is the total run-time of the Timer that
may be viewed by operating the
)
and
*
push
buttons simultaneously in the display mode. When
activated
clr Gtot
allows an operator to reset the
grand total display to zero from the display mode by
operating the
)
and
*
push buttons
simultaneously for more than ten seconds.
Clr Gtot
is a sub-function in the
LoC r5Et
menu. To
check or change the setting select
LoC r5Et
in the
configuration menu and press
(
which will reveal
rE5Et . enbl
. Using the
&
or
*
button select
Clr Gtot
and press
(
which will show if local grand
total reset is
on
or
oFF
. If set as required operate
the
)
button twice to return to the configuration
menu, or the
&
or
*
button to change the setting
followed by the
)
button twice to enter the change
and return to the
LoC r5Et
prompt in the
configuration menu.