Paradyne DMD15L operation manual Query Response

User InterfacesDMD15/DMD15L IBS/IDR Satellite Modem

		in RCS10/10L mode
		Bit 5 = High Stability reference PLL activity. (Not Latched),
		reserved in RCS10/10L mode
		Bit 6 = Rx clock fallback. (Not Latched)
		Bit 7 = Eb/No Threshold Fault. (Not Latched)
<1>	Mod Lathed Alarm 2	Bit 0 = Terrestrial clock activity detect. 1 = Fail
		Bit 1 = Internal clock activity detect. 1 = Fail
		Bit 2 = Tx Sat clock activity detect. 1 = Fail
		Bit 3 = Tx data activity detect. 1 = Fail
		Bit 4 = Tx data AIS detect. 1 = Fail
		Bit 5 = Tx clock fallback. 1 = Fail
		Bits 6 & 7 = Spares
<1>	Latched Drop Status	Bit 0 = Frame lock fault. 1 = Fail
		Bit 1 = Multiframe lock fault. 1 = Fail
		PCM30 and PCM30C. 1 = Fail
		Bit 2 = CRC lock fault. Valid in T1 ESF and E1, CRC enabled.
		1 = Fail
		Bits 3-7 (Not latched)I
Opcode: <240Ah> Query a modem’s current alarms
		Query Response

<1>

<1>

<1>

<1>

Mod Alarm 1

Mod Alarm 2

Drop Status Fault

Demod Alarm 1

Bit 0 = Transmit processor fault. 1 = Fail Bit 1 = Transmit output power level. 1 = Fail

Bit 2 = Transmit Oversample PLL lock. 1 = Lock Bit 3 = Composite clock PLL lock. 1 = Lock

Bit 4 = IF synthesizer lock. 1 = Lock Bit 5 = IDR 96 PLL lock. 1 = Lock Bit 6 = RS FIFO fault. 1 = Fail

Bit 7 = Mod Summary fault. 1 = Fail

Bit 0 = Terrestrial clock activity detect. 1 = Activity Bit 1 = Internal clock activity detect. 1 = Activity Bit 2 = Tx Sat clock activity detect. 1 = Activity Bit 3 = Tx data activity detect. 1 = Activity

Bit 4 = Terrestrial AIS. Tx data AIS detect. 1 = AIS Fail Bit 5 = Tx clock fallback. 1 = Fail

Bits 6 and 7 = Spares

Bit 0 = Frame lock fault. 1 = Fail

Bit 1 = Multiframe lock Fault. Valid in E1 PCM30 and PCM30C. 1 = Fail

Bit 2 = CRC lock fault. Valid in T1ESF, and E1 CRC enabled. 1 = Fail

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

Bit 0 = Receive processor fault. 1 = Fail

Bit 1 = Carrier Loss. 0 = pass. 1 = Fail

Bit 2 = Multiframe Sync Loss 0 = pass. 1 = Fail

Bit 3 = Frame Sync Loss 0 = pass. 1 = Fail

4-98 TM051 – Rev. 5.8