MERLIN LEGEND Communications System Release 7.0 | Issue 1 | ||||
Pocket Reference |
| April 1999 | |||
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Reference Documents |
| 116 | |||
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| Technical Addendum |
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| Maintenance Error |
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| Error |
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| Code | Description | Action |
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| 4C01 | POOL EMPTY: | Replace boards. |
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System needed to use a trunk in a pool but no trunks were physically present in the pool— i.e., all of the boards were removed from the system.
4C02 | POOL BUSY: |
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| System needed to use a trunk in |
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| a pool. Trunks are physically |
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| present; however, none are idle |
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| and available for |
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| may be in use or out of service. |
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4C03 | POOL BUSY &/OR OOS: | Restore if out of service. |
| System needed to use a trunk in |
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| a pool. Trunks are physically |
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| present; some may be busy but |
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| some are idle. However, the idle |
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| trunks are not in service. |
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5801 | See error code 0801 |
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5802 | Board Renumber | If the system is functioning |
Board renumber took place. | properly, simply remove the error | |
from the Transient Error Log. If the | ||
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| system is not functioning properly, | |
| check the Transient Error Log to | |
| verify that a board renumber took | |
| place. Then compare the system’s | |
| previous configuration to the one | |
| after board renumbering to | |
| determine if the board renumber | |
| caused logical IDs to shift. |
6C01 DS1 LOSS OF SIGNAL ALARM:
Service on link has been lost.
Usually no action. Check T1 facility. If problem persists, contact NSAC Tier III.
6C02 DS1 BLUE ALARM:
All 1s being received; service on link has been lost.
Usually no action. Check T1 facility. If problem persists, contact NSAC Tier III.
6C03 DS1 RED ALARM:
Invalid framing information on incoming signal; service on link has been lost.
Usually no action. Check T1 facility. If problem persists, contact NSAC Tier III.
6C04 DS1 YELLOW ALARM:
Far end of network interface has lost frame synchronization; service on link has been lost.
Usually no action. Check T1 facility. If problem persists, contact NSAC Tier III.
Service on link has been lost.
Usually no action. Check T1 facility. If problem persists, contact NSAC Tier III.
