Common error codes and their causes are listed in the table below. Contact 3M Technical Service for any undefined codes.
Numeric | Definition | Meaning | |
Code | |||
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| Incompatible | Combination of requested rate, target noise | |
0 x 05 | margin, and allowed Power Spectral | ||
Line Conditions | |||
| Density is not possible on the line | ||
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0 x 07 | Connect timeout | Modem did not connect | |
within 40 seconds | |||
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0 x 08 | Close timeout | Modem link not properly closed | |
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0 x 0A | No Lock Possible | Unable to lock with the DSLAM | |
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0 x 0F | Protocol Error | A failure occurred during the activation | |
process | |||
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| A received message during the activation | |
0 x 14 | Message Error | process had the wrong format or a CRC | |
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| error | |
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| Noise incorrectly identified as DSLAM | |
0 x 19 | Spurious ATU | activation tone detected on line or else | |
Detected | errored message received before CRC | ||
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| processing began. | |
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| Requested bit | In G.lite mode, this error indicates that the | |
0 x 1E | rate too high for | DSLAM has incorrectly requested the Fast | |
| G.Lite | channel. | |
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| Interleaved | In G.Lite mode, this indicates that the | |
0 x 23 | profile required | DSLAM has incorrectly requested the Fast | |
| for G.Lite | channel. | |
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0 x 28 | Forced silence | DSLAM has requested illegal mode during | |
'forced' activation sequence. | |||
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0 x 2D | Unselectable | Cannot achieve common mode of operation | |
Operation Mode | with DSLAM. | ||
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Connection Lost Messages
Error conditions causing modem link loss are displayed as ‘Connection: Lost’ with numeric codes and abbreviated text definitions.
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