Comtech EF Data cdm-570a - Page 293

CDM-570A/570AL Satellite Modem with Optional Packet Processor
Revision 5
Serial-based Remote Product Management 8–27 MN-CDM570A
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
Unit Test Mode
TST=
1 byte,
value of 0 thru 6
Command or Query.
Sets or returns the CDM/R-570AL Test Mode, where:
0 = Normal Mode (no test)
1 = IF Loopback
2 = Digital Loopback
3 = I/O Loopback
4 = RF Loopback
5 = Tx CW
6 = Tx Alternating 1,0 Pattern
Example: <0/TST=1 (IF Loopback)
TST=
TST?
TST*
TST#
TST?
TST=x
(see Description of
Arguments)
Number of Unread
stored Events
N/A
3 bytes
Query only.
Returns the number, in the form xxx, of stored events which remain unread over
the remote interface.
Example: <0/NUE?
>0/NUE=126
N/A
NUE?
NUE=xxx
(see Description of
Arguments)
Unit Alarm Mask
MSK=
12 bytes
Command or Query.
Sets or returns Alarm Mask conditions in the 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)
l = spare
Notes:
1) Query response of 0 (unmasked/active) or 1 (masked) is provided for each
parameter.
2) For argument k, if G703 CEx FAST option is not installed or Tx clock is not
Internal, only 1(masked) is allowed.
Example: <0/MSK=1110011100
MSK=
MSK?
MSK*
MSK#
MSK?
MSK=abcdefghijkl
(see Description of
Arguments)