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
HSSI
Handshake
Control HHC= 1 byte, value
of 0,1
Command or Query. (HSSI parameter)
Defines TA/CA control of the HSSI interface.
0 = TA to CA loop (default)
1 = RR control CA, TA control Tx output.
Example: HHC=0 (TA to CA loop)
HHC=
HHC?
HHC*
HHC# HHC? HHC=x
(see description of
arguments)
POCO
feaure
(Power-On
Carrier-Off) PCO= 1 byte, value
of 0,1
Command or Query.
If enabled, when a modem is power cycled, it will power up with the
Tx carrier setting OFF.
Use with caution.
0=POCO disabled (normal operation)
1=POCO enabled – care!
Example: PCO=0 (disabled – normal operation)
PCO=
PCO?
PCO*
PCO# PCO? PCO=x
(see description of
arguments)
DoubleTalk
®
Carrier-in-
Carrier
®
(CnC) Mode
CNM= 1 byte, value
of 0,1
Command or Query.
CnC enable:
0=Off
1=On
CnC may be enabled only if:
the optional plug-in hardware CnC card has been installed
AND a CnC FAST option is unlocked.
The range of permitted datarates is controlled by a FAST feature
code. (Read EID to decode the installed options for the modem)
CNM=
CNM?
CNM*
CNM# CNM? CNM=x
(see description of
arguments)
DoubleTalk
®
Carrier-in-
Carrier
®
(CnC) PMSI
Mode
CPM= 1 byte, value
of 0 to 3
Command or Query. (CnC parameter)
CnC PMSI (Pre-Mapped-Symbol Interface) mode:
0=Idle
1=Redundancy (1:1 or 1:N)
2=Talk
3=Listen
CPM=
CPM?
CPM*
CPM# CPM? CPM=x
(see description of
arguments)
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