FlexDSL ORION 3 - TLM S [N:[Rnn-Rkk]] [ABC]> Command

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User Manual LTU Orion 3

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CO_01_FMM>

Option C - Clears the status of the TLM table.

4.6.4.26 <TLM S [N:[Rnn-Rkk]] [ABC]> Command

This command sets some LTU reaction on external alarms of Regenerators.

N: Selected line

Rnn - Rkk: Regenerator or the range of regenerators to set reaction for.

Example: 'R1', 'R9', 'R04', 'R1-R4', 'R07-R09'.

ABC: List of reactions. Must be a string of three digits, each from 0 to 3. First digit

corresponds to the first alarm, second - to second, third - to third.

Possible Values:

0 - no reaction.

1 - LTU will show this alarm by 'TLM' command.

2 - LTU will indicate minor remote alarm and show this alarm by 'TLM' command.

3 - LTU will indicate major remote alarm and show this alarm by 'TLM' command.

CO_01_FMM>TLM S 1:R1 213

Reactions on external alarms

---------- Line 1 -------- Line 2 -------- Line 3 -------- Line 4 ----

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CO_01_FMM>

4.6.4.27 <POWER DIAG> Command

This command shows the diagnostic information for the remote power. It shows each remote

power source configuration, voltage, whether it is turned ON in configuration or actually now. It

also shows detailed remote power alarms and leakage current. The alarms are:

• CUR - remote power CURrrent limit is exceeded.

• DCL - 'DC leakage' current value is beyond normal limits (300uA max).

• ACL - 'AC leakage' current value is beyond normal limits (700uA rms max).

• ACM - 'AC Mains'-leakage current with industrial frequency value (50Hz, 60Hz, 16.67Hz) is

present and is above 500uA rms.

Leakage currents are measured on a per-remote power supply basis, so for 2x120VDC mode it

may be required to unplug one DSL channel to find the channel with leakage current or source of

industrial noise.

The DC leakage alarm is the sign that somewhere the wire line insulation is broken and there is

conducting path between the wire and ground or any other potential. The AC leakage and

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