Comtech EF Data MBT-4000B User's Installation And Operation Manual page 60

MBT-4000B Multi-band Transceiver System
Serial-based Remote Product Management
Command
Parameter (Instruction Code
Type and qualifier) BUC/BDC
Concise N/A All
Configuration
Status
Calibrate LNA CLC=s MBT
Current BDC
Arguments for
Valid on
Command or
MBT or (Note that all arguments are ASCII numeric codes – i.e., ASCII codes
Response to
Query
32 bytes (MBT), Query only.
48 bytes (BDC), Returns the summarized version of RCS.
41 bytes (BUC),
alphanumeric Example for MBT-04000 base unit:
<0001/CCS?{cr}
>0001/CCS=aa,bb,cc,dd,e,ff,g,h{cr}{lf}
Where:
aa=Frequency band for Unit 1 BXC ('C", 'X", 'Ka', 'Ku', or 'NA')
bb=NA
cc=Direction for Unit 1 BXC ('DN'=BDC, 'UP'=BUC, 'NA'=None)
dd=NA
e=Redundancy mode (0, 1, or 2)
ff=Automatic mode
g=Redundancy loop cable address
N=No Cable
A=MBT-A
B=MBT-B
h=External reference lock (1=locked, 0=Not locked)
Example BUC/BDC:
<0001A1/CCS?{cr}{lf}
>0001A1/CCS=aaaaa,bb.bb,c,d.d,e,ff,g,hhhh,i,j,{CR}{lf}
Where:
aaaaa=Frequency in MHz
bb.bb=Attenuation in dB
c=mute state, 0=unmated, 1=muted
d.d=slope adjust
e=LNA current source (BDC only, BUC=X)
ff=LNA current window (BDC only, BUC=XX)
g=LNA fault logic (BDC only, BUC=X)
hhhh=XXXX (reserved for future use)
i=X (reserved for future use)
j=Fault recovery, 0=Manual, 1=Auto
1 byte, numeric Command only.
Sets the calibration point for the LNA/LNB current alarm feature in the form
s, where:
s (Source)=1 (LNA A (AUX COMM)) or 2 (LNB Bias Tee)
Example: CLC=2 would record the current measured for the LNB bias tee
Description of Arguments
between 48 and 57)
6–10
MN/MBT4000B.IOM
Query
Response to Command (Instruction
(Target to Controller) Code and
qualifier)
N/A CCS?
CLC= N/A
CLC?
CLC*
CLC!
Revision 1
Response to
Query
(Target to
Controller)
CCS=x....x
(see Description of
Arguments for
details)
N/A