Comtech EF Data CDM-570 - Page 375

CDM-570/570L Satellite Modem with Optional IP Module Revision 12
Appendix D MN/CDM570L.IOM
D–25
Parameter
Type
Command
(Instruction
Code and
Qualifier)
Arguments for
Command or
Response to
Query
Description of Arguments
Response to
Command
Query
(Instruction Code
and Qualifier)
Response to
Query
T1 Line
Build-Out
LBO= 1 byte,
value of 0 thru 4
Command or Query.
Valid only for T1 interface, where
0 = 0-133 feet
1 = 133-266 feet
2 = 266-399 feet
3 = 399-533 feet
4 = 533-655 feet
Example: LBO=2
(In all other modes other thanT1, this is a don’t care.)
LBO=
LBO?
LBO *
LBO #
LBO?
LBO=x
(see Description of
Arguments)
Local/Remote
Status
LRS= 1 byte,
value of 0, 1 or 3
Command or Query.
Local/Remote status, where:
0=Local
1=Serial Remote
3 = Ethernet Remote
Example: LRS=1 (Serial Remote)
LRS=
LRS?
LRS*
LRS#
LRS+
LRS?
LRS=x
(see Description of
Arguments)
Unit Alarm Mask MSK= 12 bytes Command or Query.
Alarm mask conditions, provides response of 0 (unmasked/active) or 1 (masked)
for each parameter, in form abcdefghijkl, where:
a =Tx FIFO
b=G.703 BPV
c=Tx-AIS
d=Rx AGC Alarm
e=Eb/No Alarm
f=Rx-AIS
g=Buffer slip
h=Ext Reference alarm
i=BUC alarm
j=LNB alarm
k=G.703 Loss of Signal alarm (0 = unmasked, 1 = masked)
Note: For argument k, if G703 CEx FAST option is not installed or Tx clock is not
Internal, only 1=masked is allowed.
Example: MSK=1110011100
MSK=
MSK?
MSK*
MSK#
MSK?
MSK=abcdefghijkl
(see Description of
Arguments)
Number of Unread
stored Events
N/
A
3 bytes Query only.
Unit returns the number of stored events that remain unread, in the form xxx.
Note: This means unread over the remote control.
Example: NUE=126
N/
A
NUE?
NUE=xxx
(see Description of
Arguments)