Table 3. S2 Switch Options (arrow indicates default setting)
Switch | Function | Description |
ES Alarm Threshold | ||
Down | Down | No Alarm |
Up (open) .. | Down | 15 |
Down | Up (open) | 30 |
Up (open) .. | Up (open) | 150 |
Selects the threshold for generating an ES alarm. Once the number detected exceeds the threshold, an alarm is generated as programmed by
SES Alarm Threshold | ||
Down | Down | No Alarm |
Up (open) .. | Down | 5 |
Down | Up | 15 |
Up (open) .. | Up (open) | 75 |
Selects the threshold monitored for generating an SES alarm. Once the number detected exceeds the threshold, an alarm is generated as programmed by
UAS Alarm Threshold | ||
Down | Down | No Alarm |
Up (open) .. | Down | 5 |
Down | Up (open) | 15 |
Up (open) .. | Up (open) | 75 |
Selects the threshold monitored for generating an UAS alarm. Once the number detected exceeds the threshold, an alarm is generated as programmed by
COMM Link Loss Alarm | ||
Down | Down | No Alarm |
Up (open) .. | Down | Minor |
Down | Up | Major |
Up (open) .. | Up (open) | Critical |
Selects the type of alarm generated when a loss of communication between the HFAC controller and an
Table 4. S3 Switch Options (arrow indicates default setting)
NOTE: Only one of the S3 Switches should be in the down position.
Switch | Function | Description |
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|
HFAC Fuse Alarm Control | Selects Critical as the type alarm generated if the HFAC fuse | |
Down | Critical | is blown. |
Up | No Alarm |
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|
HFAC Fuse Alarm Control | Selects Major as the type alarm generated if the HFAC fuse | |
Down | Major | is blown. |
Up | No Alarm |
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|
HFAC Fuse Alarm Control | Selects Minor as the type alarm generated if the HFAC fuse | |
Down | Minor | is blown. |
Up | No Alarm |
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4 |
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