Burster 9163, Руководство пользователя

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Model 9163 Digital indicator
Page 94
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In parameter
bt
.
n
, specify the units for the activation time.
PV
Code Units
0 Milliseconds
1 Seconds
2 Minutes
If, for parameter
At
.
n
, you have enabled an add-on function that uses an assigned character string, you
can now enter this string. Otherwise you skip the next steps and continue directly with configuring the next
alarm limit or configuring the lower extreme value.
Note:
Before you can assign a character string to an alarm limit, you must enable the character set by adding
the value "512" or "1024" to the code for the parameter
At.n
("n" is the number of the limit between "1"
and "4") in the menu
ALL
. If a different value has been added, the parameters for setting the character
string are not displayed.
You can assign each enabled alarm limit a five-character alphanumeric string, which is displayed on the
PV display (display level 1).
Each of the five characters is denoted by a specific upper-case letter:
A B C D E
Figure 17: Letter notation used for the five characters in the display
This notation is also used for the parameters
SdA
.
n
,
Sdb
.
n
,
SdC
.
n
,
Sdd
.
n
and
SdE
.
n
in menu
ALL
.
You must give these parameters certain values according to which character string you want displayed for
a limit.
These values are made up of the individual values of the display segments. The value of a character is
simply the sum of the segment values
1
2
4
128
8
64
16
32
Figure 18: How the character value is generated.