Comtech EF Data SLM-5650B, Инструкция по установке и эксплуатации

Страница: 351 / 412

SLM-5650B Satellite Modem
Revision 2
Appendix C C–23 MN-SLM-5650B
Parameter
Type
Command
(Instruction
Code and
Qualifier)
Arguments for
Command or
Response to
Query
Description of Arguments
Response to
Command
Query
(Instruction
Code and
Qualifier)
Response to
Query
Rx Data Rate RDR= 10 bytes Command or Query.
Rx Data rate, in kbps, in the form xxxxxx.xxx.
Resolution = 1 bps.
Example: RDR = 002047.999 (selects 2047.999 kbps)
N/A RDR? RDR=xxxxxx.xxx
(see Description
of Arguments)
Rx BERT BER N/A 6 bytes Query only.
Unit returns the value of the BERT BER in the form a.b x 10
-c
, where:
First three bytes are the value;
Last two bytes are the exponent.
Returns 0.0E00 if the BERT is not synchronized to a pattern.
Example: BBR = 4.9E12
N/A BBR? BBR=a.bEcc
(see Description
of Arguments)
Rx BERT Reset BRS= None Command only.
Reset Rx BERT.
Example: BRS=
BRS=
BRS?
BRS*
BRS#
N/A N/A
Rx BERT State BRX= 1 byte Command or Query.
Rx BERT State, where:
0 = Off
1 = On
Example: BRX = 1 (Rx BERT On)
BRX=
BRX?
BRX*
BRX#
BRX? BRX=x
(see Description
of Arguments)
Rx BERT Synch
Loss Threshold
BTH= 1 byte Command or Query.
Rx BERT Synch Loss Threshold, where:
0 = Low (100 errors in 1000 bits)
1 = Medium (250 errors in 1000 bits)
2 = High (20K errors in 100 Kbits)
Example: BRX = 1 (Medium Threshold)
BTH=
BTH?
BTH*
BTH#
BTH? BTH=x
(see Description
of Arguments)