Comtech EF Data CDM-750, Installation And Operation Manual

Page: 196 / 300

CDM-750 Advanced High-Speed Trunking Modem Revision 2
Serial-based Remote Product Management MN-CDM750
7–18
7.5.5 Unit Parameters
Parameter
Type
Command
(Instruction
& Qualifier)
Number of
Arguments
Description of Arguments
Response to
Command
Query
(Instruction &
Qualifier)
Response to Query
Local/Remote
Status LRS= 1 byte, value
of 0 thru 4 Command or Query.
Set or return the user’s Local/Remote status in the form x, where:
0 = Local
1 = Serial Remote (RS-232/RS-485)
2 = reserved
3 = Ethernet Remote
4 = Ethernet plus Serial
LRS defaults to Ethernet plus Serial (LRS=4)
Example: LRS=0 (selects Local)
LRS=
LRS?
LRS*
LRS#
LRS? LRS=x
(see Description of
Arguments)
Software Boot
From Image
SBS= 1 byte, value
of 1 or 2
Command or Query.
Select or return which bulk firmware image to boot from, in the form x, where:
1 = Firmware is Image #1
2 = Firmware is Image #2
Example: SBS=1 (selects Image 1 Firmware)
SBS=
SBS?
SBS*
SBS#
SBS? SBS=x
(see Description of
Arguments)
Current
Software
Image N/A 1 byte, value
of 0 or 1 Query only.
Return the active software image in the form x, where:
0 = Bulk Image #1 currently active
1 = Bulk Image #2 currently active
N/A IMG? IMG=x
(see Description of
Arguments)
Circuit ID
String CID= 4 to 24 bytes Command or Query.
Set or return the user-defined Circuit ID string, selects 4 to 24 characters in length.
Valid characters include: [Space] ( ) * + – . / 0 thru 9 and A thru Z
CID=
CID?
CID*
CID#
CID? CID=x
(see Description of
Arguments)
Date DAY= 6 bytes Command or Query.
Set or return a date in the form ddmmyy (European format), where
dd = day of the month (01 to 31)
mm = month (01 to 12)
yy = year (00 to38)
Example: DAY=240457 (April 24, 2057)
DAY=
DAY?
DAY*
DAY#
DAY? DAY=ddmmyy
(see Description of
Arguments)
Time TIM= 6 bytes Command or Query.
Set or return the 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)