Product specifications

CDM-710 Broadcast Satellite Modem Revision 11
Appendix A MN/CDM710.IOM
A–10
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
Enable
Redundancy
Switch Mode
ESW= 1 byte, value
of 0 or 1
Command or Query.
Set redundancy mode in the form x, where :
0 = Disable
1 = Enable
Example: ESW=1 (Redundancy Mode enabled)
ESW=
ESW?
ESW*
ESW#
ESW? ESW=x
Faults and
Status
N/A 4 bytes Query only.
Unit returns the current fault and status codes for the Unit (hardware), Tx Traffic
and Rx Traffic, in the form abcd, where:
a = Unit Faults:
0=No faults
1=Framer FPGA Load
2=Power supply fault, +1.5 Volts, Framer Card
3=Power supply fault, +1.5 Volts, Interface #1
4=Power supply fault, +1.5 Volts, Interface #2
5=Power supply fault, +3.3 Volts, Framer Card
6=Power supply fault, +5.0 Volts, Framer Card
7=Power supply fault, +12.0 Volts, Framer Card
8=Power supply fault, -12.0 Volts, Framer Card
9=Power supply fauilt, +18.0 Volts, Framer Card
A=FLASH Checksum
B=FEC1 Load
C=FEC2 Load
D=Interface #1 Load
E=Interface #2 Load
F=192 MHz PLL
G=External Reference
H=Framer Card Temperature
I=Modem Temperature
J=Cooling Fans
K=Interface #1 Removed
L=Interface #2 Removed
b = Tx Traffic Status:
0=No faults
1= +1.5V Power Supply Unit (Modulator Card)
2= FPGA Failed to Load (Modulator Card)
3= Symbol Rate PLL Clock
4= Tx Synthesizer Unlocked
5= Tx Digital Clock Manager Unlocked
6= I & Q Baseband Channels are Inactive
7= FPGA Temperature (Modulator Card)
8= Reserved
9= ASI Port Transmit FIFO Empty (Interface 1)
A= Reserved
B= ASI Port Transmit FIFO Full (Interface 1)
FLT?
FLT*
FLT#
FLT? FLT=abcd
d=Change in fault status
since last poll.
Note: Each section has faults
listed in order of priority. For
each section, only the highest
priority fault is returned. There
maybe multiple faults for each
section, but only the highest
fault is returned.