Comtech EF Data MBT-4000B - Manual (Page 57)

Multi-Band Transceiver System Revision 0
Remote Command MN/MBT4000B.IOM
A-21
Parameter
Type
Command
(Instruction
Code and
qualifier)
Valid on
MBT,
BDC, or
BUC
Arguments for
Command or
Response to
Query
Description of arguments
(Note that all arguments are ASCII numeric codes, that is,
ASCII codes
between 48 and 57)
Response to
Command
(target to controller)
Query
(Instruction
Code and
qualifier)
Response to
query
(target to
controller)
Retrieve
AUX
COMM I/O
N/A MBT 1 byte,
value of
n=1
1=Aux Comm1
Query only.
Used to Retrieve AUX COMM I/O of the MBT-4000B base
unit., where n=1
where:
n=1 (Aux Comm 1)
Example:
<0001/RAI?1
Returns:
>0001/RAI=
12V1=On
IO1A=0
IO1B=1
RSVD=0
Note: 0 = Logic low or input voltage < 0.5 vdc.
1 = Logic level 1 or input voltage > 2.7 vdc.
RAI = (message ok)
RAI? (received ok, but
invalid arguments
found)
RAI* (message ok, but
not permitted in current
mode) RAI?n RAI=x….x
(see
description for
details of
arguments)
Redundancy
Mode
RAM=um MBT u=1 byte,
value of 1, 2
1=Unit 1
2=Unit 2
m=1 byte,
Value of 0, 1
0 = Manual
1 = Automatic
Command or Query.
Sets redundancy mode as follows:
Unit Mode
1=Unit 1
0 = Manual
2=Unit 2 1 = Automatic
Example: RAM=11
RAM= (message ok)
RAM? (received ok, but
invalid arguments
found)
RAM* (message ok, but
not permitted in current
mode)
RAM?u
u=1 byte,
Value of 1, 2
RAM=um
(same format
as command
arguments)