CDM-600 Satellite Modem

 

 

 

Revision 7

Remote Control

 

 

 

 

MN/CDM600.IOM

 

 

 

 

 

 

 

Parameter

Command

Arguments

 

Response

Query

 

(Instruction

for Command

 

(Instruction

 

Description of Arguments

to

Response to Query

Type

Code and

or Response

Code and

 

Command

 

 

Qualifier)

to Query

 

Qualifier)

 

 

 

 

 

Tx Carrier

TXO=

1 byte, value

Command or Query.

TXO=

TXO?

TXO=x

State

 

of 0 thru 3

Tx Carrier State, where:

TXO?

 

(see description of

 

 

 

0=OFF due to front panel or remote control command

TXO*

 

arguments)

 

 

 

1=ON

TXO#

 

 

 

 

 

2=RTI (receive/transmit inhibit)

 

 

 

 

 

 

3=OFF due to ext H/W Tx Carrier Off command (not a

 

 

 

 

 

 

valid argument when used as a command, and not

 

 

 

 

 

 

indicated in MGC? response)

 

 

 

 

 

 

Example: TXO=1 (Tx Carrier ON)

 

 

 

AUPC Enable

AUP=

1 byte, 0 or 1

Command or Query.

AUP=

AUP?

AUP=x

 

 

 

AUPC mode enable/disable, where:

AUP?

 

(see description of

 

 

 

0=Disabled

AUP*

 

arguments)

 

 

 

1=Enabled

AUP#

 

 

 

 

 

Example: AUP=1

 

 

 

 

 

 

Note: EDMAC or D&I++ or ESC++ framing must be

 

 

 

 

 

 

selected for the AUPC feature to be available.

 

 

 

AUPC

APP=

6 bytes

Command or Query.

APP=

APP?

APP=abc.cd

Parameters

 

 

Defines AUPC operating parameters. Has the form

APP?

 

(see description of

 

 

 

abc.cd, where:

APP*

 

arguments)

 

 

 

a=Defines action on max. power condition.

APP#

 

 

 

 

 

(0=do nothing, 1=generate Tx alarm)

 

 

 

 

 

 

b=Defines action on remote demod unlock.

 

 

 

 

 

 

(0=go to nominal power, 1=go to max power)

 

 

 

 

 

 

c.c=target Eb/No value, for remote demod, from 0.0 to

 

 

 

 

 

 

9.9 dB

 

 

 

 

 

 

d =Max increase in Tx Power permitted, from

 

 

 

 

 

 

0.0 to 9.0 dB

 

 

 

 

 

 

Example: APP=015.67 (Sets no alarm, max power, 5.6 dB

 

 

 

 

 

 

target and 7 dB power increase.

 

 

 

16–11

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Image 187
Premier Mounts CDM-600 specifications Txo= Txo?, Txo#, Aup= Aup?, Aup#, Aupc APP=, App= App?, App#