BEKA BA337E, Manual

Page: 18 / 61

6.2 Accessing configuration functions
Throughout this manual push buttons are shown as
&
,
*
,
(
and
)
and legends displayed by the
instrument are shown in a seven segment font exactly
as they appear on the instrument display e.g.
inPut
and
uPdAtE
.
Access to the configuration menu is obtained by
operating
the
(
and
)
push buttons
simultaneously. If the instrument is not protected by
a security code the first parameter
FunCtion
will be
displayed. If a security code other than the default
code
0000
has already been entered, the instrument
will display
CodE
. Press
(
to clear this prompt and
enter the security code for the instrument using the
&
or
*
push button to adjust each digit, and the
(
push button to transfer control to the next digit. If
the correct code has been entered pressing
)
will
cause the first parameter
FunCtion
to be displayed. If
an incorrect code is entered, or a push button is not
operated within ten seconds, the instrument will
automatically return to the totalisation mode.
All configuration functions and prompts are shown on
the upper eight digit display.
Once within the main configuration menu the required
parameter can be selected by scrolling through the
menu using the
&
or
*
push button. The
configuration menu is shown diagrammatically in
Fig 10.
When returning to the totalisation mode following
reconfiguration, the Rate Totaliser will display
dAtA
followed by
5AVE
while the new information is stored
in permanent memory.
6.3 Summary of configuration functions
This section summarises all the configuration
functions. When read in conjunction with Fig 10 it
provides a quick aid for configuring the Rate
Totaliser. If more detail is required, each section
contains a reference to a full description of the
function.
Display Summary of function
FunCtion
Rate Totaliser function
Defines the relationship between the
pulse input and the Rate Totaliser
display. May be set to:
5td
Standard linear relationship
Lin
16 segment adjustable
lineariser - see section 7.
See section 6.4
inPut
Input
Contains sub-menu with two
functions
inP . tYPE
Select Input type
dEbounCE
Set debounce
See section 6.5
inP . tYPE
Configures the Rate Totaliser to
accept one of six types of input:
oP,CoL
Open collector
*
VoLt5 L
Voltage pulse <1 >3V
VoLt5 H
Voltage pulse <3 >10V
CoiL
Magnetic pick-off
Pr . dEt
Proximity detector
*
ContACt
Switch contact
*
*
Link terminals 3 & 4
See section 6.6
dEbounCE
Defines level of input debounce
applied to the pulse input to prevent
false counting:
dEFAuLt
HEAVY
LiGHt
See section 6.7
UpdAtE
Display update interval
Define the interval between display
updates
between 0.5 and 5
seconds.
See section 6.8
18