Comtech EF Data DMD20 User Manual
Page 88
DMD20/DMD50/DMD2050/DMD2050E/DMD1050/OM20 Remote Protocol
Remote Operations
MN-DMDREMOTEOP Revision 9
1–78
<1>
Insert Status Fault
Bit 0 = Frame lock fault. 1 = Fail
Bit 1 = Multiframe lock fault. Valid in E1 PCM-30 and
PCM-30C, 1 = Fail
Bit 2 = CRC lock fault. Valid in T1ESF, and E1 CRC
enabled. 1 = Fail
Bits 3 – 7 = Reserved
<1>
Common Alarm 1
Bit 0 = -12V Alarm, 1 = Fail
Bit 1 = +12V Alarm, 1 = Fail
Bit 2 = +5V Alarm, 1 = Fail
Bits 3 – 5 = Reserved
Bit 6 = IF SYNTH Alarm, 1 = Fail
Bit 7 = Spare
<1>
Common Alarm 2
Bit 0 = TERR FPGA Config, 1 = Fail
Bit 1 = CODEC FPGA Config, 1 = Fail
Bit 2 = CODEC Device Config, 1 = Fail
Bit 3 = TRANSEC Power Test, 1 = Fail
Bit 4 = +1.5 V Rx Alarm, 1 = Fail
Bit 5 = +1.5 V TX Alarm, 1 = Fail
Bit 6 = +3.3 V Alarm, 1 = Fail
Bit 7 = +20 V Alarm, 1 = Fail
<1> Mod
Backward
Alarms
Bit 0 = Backward Alarm 1 Transmitted
Bit 1 = Backward Alarm 2 Transmitted
Bit 2 = Backward Alarm 3 Transmitted
Bit 3 = Backward Alarm 4 Transmitted
Bits 4 & 5 = Spares
Bit 6 = IBS Prompt Alarm Transmitted
Bit 7 = IBS Service Alarm Transmitted
0 = No, 1 = Yes
<1>
Mod Alarm 4
Bit 0 = LBST BUC DC Current Alarm, 1 = Fail
Bit 1 = LBST BUC DC Voltage Alarm, 1 = Fail
Bit 2 = Ethernet WAN Alarm, 1 = Fail
Bit 3 = LBST BUC PLL Alarm, 1 = Fail
Bit 4 = LBST BUC Over Temperature Alarm, 1 = Fail
Bit 5 = LBST BUC Summary Alarm, 1 = Fail
Bit 6 = LBST BUC Output Enable Alarm, 1 = Fail
Bit 7 = LBST BUC Communications Alarm, 1 = Fail
<1>
Demod Alarm 5
Bit 0 = Trellis Decoder Lock, 1 = Lock
Bit 1 = IFEC Alarm, 1 = fail
Bit 2 = T1/E1 Signaling, 1 = Fail
Bit 3 = TPC Conflict Check, 1 = Fail
Bit 4 & 5 = Spares
Bit 6 = DVB Frame Lock Fault, 1 = Fail
Bit 7 = Spare
<1>
Demod Alarm 6
Bit 0 = LBST LNB DC Current Alarm, 1 = Fail
Bit 1 = LBST LNB DC Voltage Alarm, 1 = Fail
Bit 2 = Ethernet WAN Alarm, 1 = Fail
Bits 3 – 7 = Spares
Opcode: <240Dh>
Query a Modem's Eb/No, BER, and Level
Query Response (11 Bytes)
<2>
Raw BER Mantissa
Bytes 1 - 2 = Binary value Raw BER
<2> Corrected
BER
Mantissa
Bytes 1 - 2 = Binary value corrected BER
<2>
EbNo
Binary value, 1 decimal point implied