Comtech EF Data CDM-570A - Manual (Page 268)

CDM-570A/570AL Satellite Modem with Optional Packet Processor MN-CDM570A
Serial-based Remote Product Management Revision 2
8–28
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
Retrieve next 5
unread Stored
Statistics
N/A 130 bytes Query only.
Returns the oldest 5 Stored Statistics that remain unread over the remote interface.
Reply format:
{CR}Sub-body{CR}Sub-body{CR}Sub-body{CR}Subbody{CR}Sub-body
where Sub-body = AA.ABB.BC.CD.Dddmmyyhhmmss:
AA.A=Minimum Eb/No during sample period.
BB.B=Average Eb/No during sample period.
C.C=Max. Tx Power Level Increase during sample period.
D.D=Average Tx Power Level Increase during sample period.
ddmmyyhhmmss = date/time stamp.
Notes:
1) If there are no new events, the unit response is RNS*.
2) If less than 5 statistics are to be retrieved, the remaining positions are padded
with zeros.
N/A RNS? RNS={CR}AA.ABB.
BC.CD.Dddmmyyh
hmmss{CR}AA.AB
B.BC.CD.Dddmmyy
hhmmss{
CR}AA.ABB.BC.CD
.Dddmmyyhhmmss{
CR}AA.ABB.BC.CD
.Dddmmyyhhmmss{
CR}AA.ABB.BC.CD
.Dddmmyyhhmmss
(see Description of
Arguments)
1:1 Operational
Mode
ASW= 1 byte, value of 0
or 1
Command or Query.
Sets or returns 1:1 operational mode in the form x, where
0 = Unit is in Manual Mode
1 = Unit is in Auto Mode
Note: In Manual Mode, all fault relays are forced to the non-faulted condition. This
allows the online unit to be configured without an unintended switchover to the
backup unit.
ASW=
ASW?
ASW*
ASW#
ASW? ASW=x
(see Description of
Arguments)
Force 1:1 Switch FSW= None Command only.
This command takes no arguments.
Forces the unit to toggle the Unit Fail relay to the ‘fail’ state for approximately
500ms. If the unit is part of a 1:1 pair and it is currently the ‘On Line’ unit, this
forces a switchover, so the unit is then be in ‘Standby’ mode.
Notes:
1) The 1:1 redundancy system must be installed.
2) Both online and offline units must be in Manual Mode for this command to
function.
3) If the 1:1 redundancy system is not installed, or the unit is offline, then the
command returns FSW?
FSW= (message
OK)
N/A N/A
Outdoor Unit
Comms Enable
ODU= 1 byte,
value of 0 or 1
Command or Query – CDM-570A Only.
Enables or disables communications, via the FSK link, with a Comtech EF Data
transceiver (ODU) in the form x, where:
0 = Disabled
1 = Enabled
Example: <0/ODU=0 (ODU disabled)
ODU=
ODU?
ODU*
ODU#
ODU? ODU=x
(see Description of
Arguments)