Comtech EF Data SDM-650B Spezifikationen PDF herunterladen (Seite 395)

SDM-300L3 Satellite Modem Revision 0

Remote Control Operation MN/SDM300L3.IOM

A–27

Receive

Signal Level

Status

Command:

Response:

<add/RSL_'cr'

>add/RSL_xsnn.ndBm'cr''lf']

Where:

x = < or > (data modifier to indicate that the receive

signal level is less than or greater than the returned

value).

s = + or - (receive signal level sign, plus or minus).

nn.n = 0.0 to 99.9 (receive signal level magnitude).

Notes:

1. The 'x' (< or >) parameter is only returned if the level

has exceeded the computational resolution of the

system.

2. 'No Data' is returned if the level cannot be

calculated.

3. Sampling' is returned if not enough data is currently

available to calculate the level.

Interface

Buffer Fill

Status

Command:

Response:

<add/IBFS_'cr'

>add/IBFS_nn%'cr''lf']

Where: nn = 1 to 99 (relative to buffer depth).

LNB Current

Monitor

Status

Command:

Response:

<add/LNBC_'cr'

>add/LNBC_nnn'cr''lf']

Where: nnn = 0 to 500 (in 1 mA steps)

Notes:

1. The 'x' (< or >) parameter is only returned if the level

has exceeded the computational resolution of the

system.

2. 'No Data' is returned if the level cannot be

calculated.

3. Sampling' is returned if not enough data is currently

available to calculate the level.

ODU Current

Monitor

Status

Command:

Response:

<add/ODUC_'cr'

>add/ODUC_nnnn'cr''lf']

Where: nnn = 0 to 4000 (in 1 mA steps)

Notes:

1. The 'x' (< or >) parameter is only returned if the level

has exceeded the computational resolution of the

system.

2. 'No Data' is returned if the level cannot be

calculated.

3. Sampling' is returned if not enough data is currently

available to calculate the level.

Current

Sweep Value

Command:

Response:

<add/CSV_'cr'

>add/CSV_xsnnnnn’cr’

CD_yyy'cr''lf]

Where:

x = < or > (data modifier to indicate that the sweep offset

value is less than or greater than the returned value).

s = + or - (sweep offset from center).

nnnnn = 0 to 75000.

yyy = OK or FLT (decoder lock status OK or FAULT).

Notes:

1. The 'x' (< or >) parameter is only returned if the level

has exceeded the computational resolution of the

system.

2. 'No Data' is returned if the level cannot be calculated.

3. 'Sampling' is returned if not enough data is currently

available to calculate the level.

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