Comtech EF Data CDM-625, Инструкция по установке и эксплуатации

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CDM-625 Advanced Satellite Modem Revision 1
Remote Control MN-0000036 (Ref MN/CDM625.IOM)
Parameter
Type
Command
(Instruction
& Qualifier)
Number of
Arguments
Description of Arguments
Response to
Command
Query
(Instruction
& Qualifier)
Response to Query
ESC
Parameters SCP=
Exception:
600/600L:
SCP=xy 3 bytes,
numeric
Command or Query. (IBS and ESC++ feature)
Allows control of the ESC baud rate and character format, where:
x is the index for baud rate:
0=1200 baud
1=2400 baud
2=4800 baud
3=9600 baud
4=19200 baud
5=38400 baud
6=14400 baud
7=28800 baud
y is the character format (data bits, parity, stop bits):
0=8N1 char format
1=7E2 char format
2=7O2 char format
z is the interface type:
0=RS-232
1=RS-485
The baud rate may be limited by the data rate. The ESC baud rate
breakpoints (determined by data rate) are shown in Chapter 5 and
Chapter 13. A response of SCP* will indicate if the data rate will not
allow a selected baud rate to operate.
SCP=
SCP?
SCP*
SCP# SCP? SCP=xyz
(see description of
arguments)
Exception:
600/600L:
SCP=xy
External
Frequency
Reference EFR=
Exception:
600L:
MRC= 1 byte, value
of 0 thru 6
Command or Query.
0=Internal 10MHz (default)
1=External 1 MHz
2=External 2 MHz
3=External 5 MHz
4=External 10 MHz
5=spare
6=Internal 10MHz plus output.
This means that the Reference is available on the “Ext Ref”
rear connector (small rear-panel LED indicates when ON).
EFR=
EFR?
EFR*
EFR#
Exception:
600L:
MRC=
MRC?
MRC*
MRC# EFR?
Exception
600L:
MRC=? EFR=x
(see description of
arguments)
Exception:
600L:
MRC=x
Adjustment for
the Internal
10MHz High-
stability
Reference ADJ= 4 bytes,
numeric
Command or Query.
This command provides fine adjustment of the Internal 10MHz
Reference on the High-Stability Frequency Reference module.
Format is sddd, where:
s= sign (+ or –)
ddd= value, 0-999.
ADJ=
ADJ?
ADJ*
ADJ# ADJ? ADJ=sddd
(see description of
arguments)
D–27