Alarm I/O Control
The alarm I/O control allows you to define the alarm input and output. Please see “System Installation Guide” for the definition.
Once the normal status of input signal is different from the current status, the NCT480 will launch an “abnormal status” alarm of the specified output to terminal or administrator.
Figure 4‑18 Alarm I/O Control Dialog
Item
Description
Index 1~4 | This indicates the location of relay input ports (1 ~ 4). |
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Alarm profile | This indicates the alarm profile of the specified relay input that configured by operator. |
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Input value | This indicates the current status of the specified relay input. |
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Alarm status | This indicates the alarm status. |
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Output value | This specifies the status of out alarm configuration. |
| 0: always output 0 |
| 1: always output 1 |
| 0alarm: usually output 1, output 0 when alarm occur |
| 1alarm: usually output 0, output 1 when alarm occur |
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Local temperature | This specifies the local alarm temperature value. |
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Remote temperature | This specifies the remote alarm temperature value. |
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| Table 4‑14 Alarm I/O Control |
YML856 Rev3 | NCT480 IP DSLAM User Guide |
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