Comtech EF Data MBT-4000B User's Installation And Operation Manual page 58

MBT-4000B Multi-band Transceiver System
Serial-based Remote Product Management
Command
Parameter (Instruction Code
Type and qualifier) BUC/BDC
Automatic Fault AFR=x All
Recovery State
Attenuation ATT=xx.xx BUC
Clear All Stored CAA= All
Alarms
Concise AUX N/A MBT
COMM I/O
Arguments for
Valid on
Command or
MBT or (Note that all arguments are ASCII numeric codes – i.e., ASCII codes
Response to
Query
1 byte Command or Query.
Sets or returns Automatic Fault Recovery on a BUC in the form x, where:
x=0 (Disabled) or 1 (Enabled)
Example: AFR=1
5 bytes, Command or Query.
numeric Sets or returns a valid attenuation level, in dB, at 0.25dB step size as
factory default.
Example: ATT=08.25
None Command only.
Instructs the slave to clear all Stored Events.
This command takes no arguments.
5 bytes, numeric Query only.
Returns the Concise AUX COMM I/O of the MBT-4000B base unit, in the
form nabcd where:
n=1 (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)
Example: <0001/CAI?n{cr}
Description of Arguments
between 48 and 57)
>0001?CAI=nabcd{cr}{lf}
6–8
MN/MBT4000B.IOM
Query
Response to Command (Instruction
(Target to Controller) Code and
qualifier)
AFR= AFR?
AFR?
AFR*
ATT=
ATT?
ATT*
ATT!
CAA= N/A
CAI= CAI?n
CAI?
CAI*
Revision 1
Response to
Query
(Target to
Controller)
AFR=x
(same format as
command
arguments)
N/A
CAI=nabcd
(see Description of
Arguments for
details)