TECHNICAL MANUAL
LARGE DISPLAYS DN109/NB - DN119/NB - DN189/NB - DN129/NB
ANNEX I
Example of web server configuration for TCP:
7.
“Global Settings” Window.,
DATA PORT
= ETHERNET.
8.
“Network Settings” window, set the right network parameters, in this case
IP Addr
=
10.30.90.12 like in
“Hercules”.
9.
“Communication Settings” window,
PROTOCOL
= TCP.
If you want to enable the display, you can configure an "ENDBLOCK", but it is not necessary
for communication.
Example of web server configuration for UDP:
Same as above but with
PROTOCOL
= UDP
Example of web server configuration for RS-232:
5.
“Global settings” window,
DATA PORT
= SERIAL.
6.
“Communication settings” window:
•
ADDRESS
= 14.
•
PROTOCOL
= ASCII.
•
INTERFACE
= RS232.
•
HEADER
= 02h AL AH (one has been chosen, the message must be consistent
with the established configuration)
•
ENDBLOCK
= <CR LF> 0Dh 0Ah
•
REPLY
= NONE
•
BAUDRATE
= 19200
•
PARITY
= NONE
•
DATA SIZE
= 8 bits
•
STOP BITS
= 1 bit
•
MSG.OFFSET
= 0
•
VIEW
= NORMAL
•
MSG.CURSOR
= 0
To send the message with "Hercules" a USB to RS-232 converter is used. To find out which
"COM" port it is set to, consult it in the Windows "Device Manager". The program is configured
identically to the server and the following frame is sent:
02 34 31 31 32 33 34 58 31 0D 0A
In this case, said frame contemplates all the necessary parameters to display
1234
in green,
including the headers and ends of frame.
