Comtech EF Data PCB-4000A, Инструкция по установке и эксплуатации

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PCB-4000A 1+1 Phase Combiner
Revision 2
Serial Remote Control 5–3 MN-PCB-4000A
5.2.2 Packet Structure
Controller-to-Target
Start of Packet Target Address Address Delimiter Instruction Code Code Qualifier Optional Arguments End of Packet
<
ASCII code 60
(1 character) (4 characters)
/
ASCII code 47
(1 character) (3 characters)
= or ?
ASCII codes 61 or 63
(1 character) (n characters)
Carriage Return
ASCII code 13
(1 character)
Example: <0412/MUT=1{CR}
Target-to-Controller
Start of Packet Target Address Address Delimiter Instruction Code Code Qualifier Optional Arguments End of Packet
>
ASCII code 62
(1 character) (4 characters)
/
ASCII code 47
(1 character) (3 characters)
=, ?, !, or *
ASCII codes
61, 63, 33, or 42
(1 character)
(From 0 to n
characters)
Carriage Return, Line
Feed
ASCII codes 13,10
(2 characters)
Example: >0412/MUT={CR}{LF}
5.2.2.1 Start of Packet
•
Controller-to-Target – This is the character ‘<’ (ASCII code 60).
•
Target-to-Controller – This is the character ‘>’ (ASCII code 62).
Because this is used to provide a reliable indication of the start of packet, these two characters may not appear anywhere else within the
body of the message.