Comtech EF Data MBT-4000 Spezifikationen PDF herunterladen (Seite 51)

MBT-4000 Multi-Band Transceiver System Revision 4

Remote Control MN/MBT4000.IOM

A–7

Parameter

Type

Command

(Instruction

Code and

qualifier)

alid on

MBT,

BDC, or

BUC

Arguments

for Command

or Response

to Query

Description of Arguments

(Note that all arguments are ASCII numeric codes – i.e.,

ASCII codes between 48 and 57)

Response to

Command

(Target to

Controller)

Query

(Instruction

Code and

qualifier)

Response to

Query

(Target to

Controller)

Automatic

Fault

Recovery

State

AFR=x All

1 byte, value

of 0, 1

Command or Query.

Enable Automatic Fault Recovery on a BXC, where:

0=Disabled

1=Enabled

Example: AFR=1

AFR=(message OK)

AFR? (received OK,

but invalid arguments

found)

AFR*(message OK,

but not permitted in

current mode)

AFR? AFR=x

(same format as

command

arguments)

Attenuation ATT=xx.xx BDC

BUC

5 bytes,

numeric

Command or Query.

Valid attenuation level, in dB, at 0.25dB step size as factory

default.

Example: ATT=08.25

ATT=(message OK)

ATT? (received OK,

but invalid arguments

found)

ATT*(message OK,

but not permitted in

current mode)

ATT! (Command not

accepted by MBT-

4000 base unit. It

must be addressed

to BUC or BDC sub-

units)

Clear All

Stored Alarms

CAA= All None Command only.

Instructs the slave to clear all Stored Events.

This command takes no arguments.

CAA=(message OK) N/A N/A

Concise AUX

COMM I/O

N/A MBT n=Slot

1=AUX

COMM 1

2=AUX

COMM 2

Query only.

Used to Query the Concise AUX COMM I/O of the MBT-4000

base unit, where: n=1 (AUX COMM 1) or 2 (AUX COMM 2)

Example: <0001/CAI?n{cr}

>0001?CAI=nabcd{cr}{lf}

Where:

n=1 or 2 (AUX COMM)

a=12V (0=Off, 1=On)

b=IOA (O=logic low [voltage input < 0.5],

1=logic high [voltage input > 2.7 vdc)

c=IOB (O=logic low [voltage input < 0.5],

1=logic high [voltage input >2.7 vdc]

d=Reserved (Always zero)

CAI=(message OK)

CAI? (received OK,

but invalid arguments

found)

CAI*(message OK,

but not permitted in

current mode)

CAI?n CAI=nabcd

(see description

for details of

arguments)

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