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Demand test descriptions and error codes - Avaya Support

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Since the PN’s Maintenance circuit pack supports environmental maintenance in the PN,<br />

trouble with the PN’s Maintenance circuit pack can cause environmental maintenance to falsely<br />

detect problems. In a multicarrier cabinet PN, these environmental MOs include: POWER<br />

(Battery <strong>and</strong> Battery Charger), CARR-POW (Carrier Port Power Unit), AC-POWER (AC Power),<br />

CABINET (Cabinet Sensors), EMG-XFER (Emergency Transfer), EXT-DEV (External Device<br />

Alarm), <strong>and</strong> CUST-ALM (Customer-Provided Alarming Device). In a single carrier cabinet PN,<br />

these environmental MOs include DC-POWER (Single Carrier Cabinet Power), EMG-XFER<br />

(Emergency Transfer), EXT-DEV (External Device Alarm), <strong>and</strong> CUST-ALM (Customer-Provided<br />

Alarming Device).<br />

TN775D Maintenance Circuit Pack<br />

Used with a TN2312AP IPSI Circuit Pack<br />

Connectivity when installed in an Existing System<br />

There is no backplane connectivity from the TN775D Maintenance circuit pack to the<br />

TN2312AP IPSI circuit pack in existing pre-R11 carrier backplanes. To achieve connectivity for<br />

pre-R11 carriers, a faceplate cable must be used. The faceplate cable runs between the<br />

TN775D <strong>and</strong> the TN2312AP IPSI circuit packs faceplates.<br />

Note: The<br />

Note:<br />

TN775D maintenance circuit pack is located in slot one of Control Carrier A.<br />

The associated TN2312AP IPSI circuit pack is located in slot two of Control<br />

Carrier A.<br />

Backplane Connectivity when Installed in a New System<br />

New systems PN Control Carriers have backplane connectivity between the TN775D<br />

Maintenance circuit pack located in slot one of the new PN Control Carrier <strong>and</strong> the TN2312AP<br />

IPSI circuit pack located in slot two. No face plate cable is needed.<br />

Error log entries <strong>and</strong> recommended actions<br />

Table 165: MAINT Error Log Entries 1 of 2<br />

Error<br />

Type<br />

Aux<br />

Data<br />

Associated Test Alarm<br />

Level<br />

On/Off<br />

Board<br />

Recommended Action<br />

0 (a) 0 Any Any Any <strong>test</strong> maintenance<br />

1 (b) 0<br />

1<br />

PN Maintenance<br />

Circuit Pack Reset<br />

(#306)<br />

MIN ON <strong>test</strong> maintenance long<br />

584 Maintenance Alarms for Communication Manager, Media Gateways <strong>and</strong> Servers<br />

1 of 2

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