beautypg.com

Comtech EF Data CDM-600/600L User Manual

Page 227

background image

CDM-600/600L Open Network Satellite Modem

Revision 3

Appendix D

MN/CDM600L.IOM

D–35

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

BUC Carrier
Output Delay

OOD=

5 bytes

Command or Query.
Sets power-up delay for the BUC to warm-up prior to the Tx Carrier
On, where:
mm=minutes (0–20)
ss = seconds (0–59)

OOD=
OOD?
OOD*
OOD#

OOD? OOD=mm:ss

(see Description of
Arguments)

BUC Output
Power Level

N/A

4 bytes

Query only.
Unit returns BUC Output Power Level, in the form xx.x, where:
xx.x=value in dBm.

Example: OOL=37.4

Note: Unit returns xxxx when FSK and BUC power are not
enabled.

N/A OOL?

OOL=xx.x
(see Description of
Arguments)

BUC Output
Power Enable

OOP=

1 byte, value of
0 or 1

Command or Query.
Selects BUC Tx Carrier Output Power, where:
0=OFF
1=ON

Note: Valid only when the FSK and BUC power are enabled.

OOP=
OOP?
OOP*
OOP#

OOP? OOP=x

(see Description of
Arguments)

BUC Power
Class

N/A

2 bytes

Query only.
Unit returns BUC Power class, where xx indicates the power class
in watts.

Example: OPC=25

Note: Valid only when the FSK and BUC power are enabled.

N/A OPC?

OPC=xx
(see Description of
Arguments)


BUC Power
Leveling
Enable

OPL=

1 byte, value of
0 or 1

Command or Query.
Selects BUC Power Leveling, where:
0=Leveling OFF
1=Leveling ON

Note: Valid only when the FSK and BUC power are enabled.

OPL=
OPL?
OPL*
OPL#

OPL? OPL=x

(see Description of
Arguments)

BUC Software
Version

N/A

2 bytes

Query only.
Unit returns BUC software version, in the form xx, where:
xx=a value between 0 and 15.

Note: Valid only when the FSK and BUC power are turned On.

N/A OSV?

OSV=xx
(see Description of
Arguments)

BUC Target
Power

OTP=

4 bytes

Query only.
Sets target level for leveling control of output power (negative sign
is assumed), in the form xx.x, where:
xx= range of 0 to -40 dBm

Note: Used only between CDM-600L units in a 1:1 system.

OTP=
OTP?
OTP*
OTP#

OTP? OTP=xx.x

(see Description of
Arguments)