LARTET DC-30SR, Техническое руководство

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Communication with commands through Ethernet
The displays can obtain the displayed parameters through commands, as well as force the display time
through TCP/IP commands. In this case, the display must be configured for not to sync another way or the
sync will rewrite the programmed time. The frames are sent in ASCII (character) format. The end of block is
the one defined by the user through the web page. The port the commands must be sent to is 9760.
The following frames can be sent
Command Code Data End of block
Display time request P H
Time programming F H
Display time request
Frame
This frame only includes the code. This does not send any data.
Code End of block
ACII P H
Hexa 50h 48h
Response frame
Code Data End of block
Code Day Month Year Space Hour Minute Second End of block
ASCII R H DD MM AA HH MM SS
Hexa 52h 48h 20h
Example: 13:06:00 16/05/2013
Code Data End of block
Code Day Month Year Space Hour Minute Second End of block
ASCII R H 16 05 13 13 16 00
Hexa 52h 48h 31h 36h 30h 35h 31h 33h 20h 31h 33h 31h 36h 30h 30h
Time programming
Frame
Code Data End of block
Code Day Month Year Space Hour Minute Second End of block
ASCII F H DD MM AA HH MM SS
Hexa 46h 48h 20h
Example: 13:16:00 16/05/2013
Code Data End of block
Code Day Month Year Space Hour Minute Second End of block
ASCII F H 16 05 13 13 16 00
Hexa 46h 48h 31h 36h 30h 35h 31h 33h 20h 31h 33h 31h 36h 30h 30h