Radyne ComStream DM240-DVB, Инструкция по установке и эксплуатации

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User Interfaces DM240-DVB High-Speed Digital Modulator
4-20 TM083 - Rev. 3.0
4.9.4 Global Response Operational Codes
In acknowledgment (response) packets, the operational code <OPCODE> field of the message
packet is set to 0 by the receiving devices when the message intended for the device is evaluated
as valid. The device that receives the valid message then exchanges the <SOURCE ID> with the
<DESTINATION ID>, sets the <OPCODE> to zero in order to indicate that a good message was
received, and returns the packet to the originator. This "GOOD MESSAGE" Opcode is one of
nine global responses. Global response Opcodes are common responses, issued to the M&C
computer or to another device, that can originate from and are interpreted by all Radyne
equipment in the same manner. These are summarized as follows (all Opcode values are
expressed in decimal form):
RESPONSE OPCODE DESCRIPTION OPCODE
Good Message 0000h
Bad Parameter 00FFh
Bad Opcode 00FEh
IF Frequency Error 0401h
Data Rate Error 0404h
External Reference Error 0406h
Frequency Reference Source Error 0407h
Modulation Type Error 0408h
Inner FEC Rate Error 0409h
Outer FEC Bypass Error 040Ah
Scrambler Bypass Error 040Bh
Transmit Power Level Error 0410h
Carrier Control Error 0411h
Carrier Type Error 0412h
Spectrum Error 0413h
Input/Output Clock Source Error 0417h
Input Clock Polarity Error 0418h
Network Spec Error 0422h
Tx Interface Type Error 0429h
Symbol Rate Error 042Ch
Data Polarity Error 042Eh
Terrestrial Framing Error 0450h
Roll Off Error 0451h
Time Error 0A01h
Date Error 0A02h