Comtech EF Data CDM-570 - Page 378

CDM-570/570L Satellite Modem with Optional IP Module Revision 12
Appendix D MN/CDM570L.IOM
D–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
Software Revision N/
A
34-37 bytes Query only.
Unit returns the value of the internal software revision installed in the unit, in the
form :
Boot:x.y.z Bulk1:x.y.z Bulk2:x.y.z or
Boot:x.y.zz Bulk1:x.y.zz Bulk2:x.y.zz
N/
A
SWR?
SWR=Boot:x.y.zz
Bulk1:x.y.zz
Bulk2:x.y.zz
(see description
of arguments)
RTC Time TIM= 6 bytes Command or Query.
A time in the form hhmmss, indicating the time from midnight, where:
hh = hours (00 to 23)
mm = minutes (00 to 59)
ss = seconds (00 to 59)
Example: TIM=231259 (23 hours:12 minutes:59 seconds)
TIM=
TIM?
TIM*
TIM#
TIM?
TIM=hhmmss
(see Description of
Arguments)
Temperature N/
A
3 bytes Query only.
Returns value of the unit internal temperature, in degrees C, in the form sxx,
where:
s = sign (+ or - character)
xx = value
Example: TMP=+26
N/
A
TMP?
TMP=sxx
(see Description of
Arguments)
Unit Test Mode TST= 1 byte,
value of 0 thru 6
Command or Query.
CDM-570L 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: TST=1 (IF Loopback)
TST=
TST?
TST*
TST#
TST?
TST=x
(see Description of
Arguments)
Viterbi Firmware
Version
VFW= 6 bytes Query only.
Used to query Viterbi chips firmware version. Response format:
VFW=Q1900 for modem with Qual Comm. Q1900 Viterbi chip
VFW=aa.b.c for modem with Alteva Viterbi chip, where:
aa.b.c = the chip’s FPGA firmware version
aa=major version
b=minor version
c=revision
Example: VFW=01.0.1
VFW=
VFW?
VFW *
VFW #
VFW?
VFW=xxxxxx
(see Description of
Arguments)