Comtech EF Data CDM-710G, Installation And Operation Manual

Page: 227 / 246

CDM-710G High-Speed Satellite Modem Revision 1
Remote Control MN-CDM710G
A–37
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
External
Reference
Frequency ERF= 1 byte Command or Query.
External Reference Frequency, where:
0=Internal
1=External 1 MHz
2=External 2 MHz
3=External 5 MHz
4=External 10 MHz
5=External 20 MHz
Example: ERF=0 (External reference not used - uses internal)
ERF=
ERF?
ERF*
ERF# ERF? ERF=x
Rx Es/No N/A 4 bytes Query only.
Unit returns the value of EsNo (when in DVB-S2 mode), between 0 and 16
dB, resolution 0.1 dB.
Returns 99.9 if demod is unlocked.
Example: ESN=12.3 (which is Es/No = 12.3 dB)
For values greater than 22.0 dB, the reply will be: ESN=+022
ESN?
ESN*
ESN# ESN? ESN=xxxx
Enable
Redundancy
Switch Mode ESW= 1 byte Command or Query.
Set redundancy mode, where :
0 = Disable
1 = Enable
Example: ESW=1 (Enable redundancy mode)
ESW=
ESW?
ESW*
ESW# ESW? ESW=x
Firmware
Revisions N/A 1 byte Query Only.
Query the version information of the system. Where:
i = Bulk Image number (1 or 2)
a = Firmware Image
b = Firmware Revision
c = Firmware Date
Example: FRW?1
FRW?
FRW*
FRW# FRW?i FRW={CR}Boot:{CR}a,b,
c{CR}Bulki:{CR}a,b,c{CR
}a,b,c…
Gigabit
Management IP
Address and
Subnet GIP= 19 bytes Command or Query.
Gigabit Management IP address and subnet mask.
s=Slot 2 Only
i=IP Address
n=Netmask
GIP=
GIP#
GIP?
GIP* GIP?s GIP=siii.iii.iii.iii.nn
Initialize Events
Pointer IEP= None Command Only.
Resets internal pointer to allow RNE? queries to start at the beginning of
the stored events log.
IEP=
IEP?
IEP*
IEP# N/A N/A
Boot Image IMG= 1 byte Command or Query.
Boot image selection, where n is the image number:
1=Image #1
2=Image #2
Example: IMG=1 (Selects Image #1 for booting.)
IMG=
IMG?
IMG*
IMG# IMG? IMG=n