Radyne DMD20 Installation And Operation Manual page 177

Appendix B
Opcode: <2407h>
<1> Mod Latched Alarm1
<1> Demod Latched
Alarm1
<1> Demod Latched
Alarm2
<1> Demod Latched
Alarm3
<1> Latched Common
Alarm1
<1> Latched Common
Alarm2
Opcode: <240Ah>
<1> Mod Alarm1
<1> Mod Alarm2
<1> Drop Status Fault
<1> Demod Alarm1
<1> Demod Alarm2
<1> Demod Alarm3
<1> Demod Alarm4
B-38
Query a modem's Latched Alarms
Query Response
TBD
TBD
TBD
TBD
TBD
TBD
Query a modem's Current Alarms
Query Response
TBD
TBD
Bit 0 = Frame lock fault
Bit 1 = Multiframe lock fault. Valid in E1 PCM-30 and PCM -
30C. 1 = Fault
Bit 2 = CRC lock fault. Valid in T1ESF, and E1 CRC enabled.
1 = Fault
Bit 3 = T1 yellow alarm received. 1 = Received
Bit 4 = E1 FAS alarm received. 1 = Received
Bit 5 = E1 MFAS alarm received. Not valid in FAS mode. 1 =
Received
Bit 6 = E1 CRC alarm received. 1 = Received
Bit 7 = CRC calculation error. 1 = Fail
TBD
TBD
TBD
TBD
DMD20 Universal Satellite Modem
TM105 – Rev. 1.1