Comtech EF Data CDM-Qx Spécifications télécharger pdf (Page 228)

CDM-Qx Satellite Modem Revision 4

Remote Control MN/CDMQx.IOM

C-38

Parameter

Type

Command

(Instruction

Code and

qualifier)

Arguments for

Command or

Response to

Query

Description of Arguments

Response

Command

(Target to

Controller)

Query

(Instruction

Code and

Qualifier)

Response to query

(Target to

Controller)

Software Image IMG= 1 byte, value of

1 or 2

Command or Query.

Current active software image, where:

1=Bulk Image #1 currently active

2=Bulk Image #2 currently active

IMG=

IMG?

IMG*

IMG#

IMG^

IMG? IMG=x

(see description of

arguments)

Serial Number

of Modulator or

Demodulator

N/A 9 bytes Query only

Used to query the modulator or demodulator card 9-digit

serial number. It returns its S/N in the form xxxxxxxxx

N/A SNO? SNO=xxxxxxxxx

(see description of

arguments)

Serial Number

of Base Unit

N/A 9 bytes Query only.

Used to query the 9-digit serial number of the Qx base

unit in the form: xxxxxxxxx

N/A SNM? SNM=xxxxxxxxx

(see description of

arguments)

Serial Number

of turbo card

N/A 9 bytes Query only.

Used to query the 9-digit serial number of the Turbo

Codec card.

N/A SNT? SNT=xxxxxxxxx

(see description of

arguments)

RX Frequency

Offset

N/A 6 bytes Query Only

Unit returns the value of the measured frequency offset of

the carrier being demodulated, in the form sxxx.x, where:

xxx.x=value (range from 0 to 200 kHz, 100 Hz resolution)

Returns +999.9 if the demodulator is unlocked

Example: RFO=+002.3 (2.3 kHz)

N/A RFO? RFO=sxxx.x

(see description of

arguments)

Buffer Fill State N/A 2 bytes Query only

Unit returns the value of the buffer fill state, between 1 to

99%

Returns 00 if demodulator is unlocked

Example: BFS=33 (33%)

N/A BFS? BFS=xx

(see description of

arguments)

Temperature of

Modulator

N/A 3 bytes Query only

It returns the value of the internal card temperature, in the

form of sxx (degrees C)

s=sign (+ or – character)

xx=value

Example: TMP=+26

N/A TMP? TMP=sxx

(see description of

arguments)

1 2 ... 223 224 225 226 227 228 229 230 231 232 233 ... 257 258

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Comtech EF Data CDM-Qx Spécifications Page 228

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