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RT430/434
Customizable datagrams
52
The field Speed allows choosing data transmission speed of the
o
serial port, which can be 38400, 19200, 9600, 4800 or 1200 bps;
The field Data allows defining the data bits, which can be 7 or 8;
o
The field Parity allows choosing the serial port parity, which can be
o
odd, even, or none;
The field Stop bit allows choosing the datagram stop bit, which can
o
be 1 or 2.
The RT430/434 allows defining a datagram "ASCII'' to be sent once per second by the
serial port, using the characters described below. The datagram characters can be
single or special. The maximum number of character in a customizable datagram is
16.
The single characters allowed are: 0..9 A..Z a..z $ \{ \} ( ) [ ] . , ; : ! ? @ < >$ \# * \_ - \% \$
blank and empty.
%H %M %S %d %m %y %x correspond to 2 characters; (Date and Time sent
through datagrams refers to the local time zone configured in the RT430/434)
%j : correspond to 3 characters (length(str) + 1 for each event);
%Y correspond to 4 characters (length(str) + 2 for each event)
%u %w %s %o %O %Q %1 %2 %3 %4 %5 %% : correspond to 1 character
(length(str) - 1 for each event)
The following special characters can be used to enter information into the datagram:
Table 11: Customizable datagram special characters
Paramet.
Values
%H
00 ... 23
%M
00 ... 59
%S
00 ... 59
%j
001 ... 366
%d
01 ... 31
%m
01 ... 12
%y
00 ... 99
%Y
2000 ... 2099
%u
1 ... 7
%w
0 ... 6
Num. of
Char.
2
Hours
2
Minutes
2
Seconds
3
Day of the year
2
Day of the month
2
Month
2
Year (the last two digits)
4
Year (four digits)
1
Day of the week (1 = Monday)
1
Day of the week (0 = Sunday)
Chapter 6 – Configuration
Description
RT430/434
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