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| Controller events | |
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Controller Event Messages | Description | Cause | Action | |
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Battery Charging | This indicates that the | Battery charging | No action | |
| onboard cache backup | started. | necessary. | |
| battery is charging. |
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Cached Data Lost xxx | If the controller is powered | Failure of power | Check the file | |
Entries, yyy MB | off with writeback cache still | for an extended | system. | |
| present, it is necessary to | time with |
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| flush this data when power is | writeback cache |
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| restored. If power is | present. |
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| removed for an extended |
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| time, the onboard battery will |
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| deplete, and the cached data |
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| will be lost. |
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Cntrl x Temp Exceeded: yy The current internal controller temperature is indicated in degrees Celsius. The controller’s internal temperature has exceeded the allowable limit, and the controller will shut down to prevent damage to internal components.
Blocked fan. | Check enclosure | |
Failing fan. | for sufficient air | |
flow. | ||
Elevated ambient | ||
Check for a failed | ||
temperature. | ||
fan, if found | ||
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| replace cooling fan | |
| module. | |
| Check the ambient | |
| temperature of the | |
| environment, | |
| decrease the local | |
| ambient | |
| temperature. |
Cntrl x Temp Warning: yy Shutdown will occur at zzC
The current internal controller temperature is indicated in degrees Celsius. The controller’s internal temperature is approaching the maximum allowable limit.
Blocked fan. | Check enclosure | |
Failing fan. | for sufficient air | |
flow. | ||
Elevated ambient | ||
Check for a failed | ||
temperature. | ||
fan, if found | ||
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| replace cooling fan | |
| module. | |
| Check the ambient | |
| temperature of the | |
| environment, | |
| decrease the local | |
| ambient | |
| temperature. |
www.gateway.com | 179 |