Universal Remote DMS-100 Especificações descarregar pdf (Página 130)

5-6 Ringing system maintenance

297-1001-131 Standard 06.01 October 2000

Ringing generator alarms

When a failure occurs in a ringing generator, an alarm is posted under the PM

header of the MAP display, unless a higher level alarm already exists, in which

case the higher level alarm is displayed.

Replacing ring generators

Replacing a faulty ringing generator or replacing a ringing generator for

veriﬁcation purposes is described in Card Replacement Procedures.

When you replace a ringing generator in an LCM or RLCM, you must ensure

that the DIP switch settings on the replacement generator correspond to the

ringing type assigned to the PM. A description of the switch settings is

available in the Hardware Description Manual.

Ringing maintenance and troubleshooting

Problems in the DMS-100 ringing system can be isolated using the DMS-100

MAP. At the PM level, the ringing system circuit cards can be made ofﬂine and

tested. At the line test position, tests, including a ringing test, can be performed

on subscriber lines. The loop resistance and capacitance of subscriber lines

also can be measured from the LTP level.

Note: A troubleshooting procedure for isolating ringing problems is

located in the Peripheral Modules Maintenance Guide and covers situations

where a loss of ringing is experienced.

PM Type: LCM Int. No.: 2 Status index: 0 Node_No: 36

Memory Size - Unit 0: 256K , Unit 1: 256K

Loadnames: LCMINV - BBB , Unit0: XLCM05AK, Unit1: XLCM05AK

LCM HOST 00 0 is included in the list of LCM types

scheduled for a REX test.

REX on LCM HOST 00 0 has not been performed.

Node Status: {OK, FALSE}

Unit 0 Status: {OK, FALSE} //RRGG::00

Unit 1 Status: {OK, FALSE} //RRGG::00

RRiinnggGGeenneerraattoorrSSttaattuuss::

RRGG00SSttaattuuss::{{OOKK}}PPrreeffeerrrreedd

RRGG11SSttaattuuss::{{OOKK}}SSttaannddbbyy

RRGGiinnOOvveerrllooaadd::NNoo

Site Flr RPos Bay_id Shf Description Slot EqPEC

HOST 01 C05 LCE 00 51 LCM 00 0 6X04AA

World Line Card Template(s) in use:

6X17BA 6X18BA

Services : NEUTRAL

Identifies current resource of

ringing generator and if that

ringing generator is preferred

or standby for this LCM.

Indicates if the ringing

generator is in overload.

Identifies which ringing

generator is selected.

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