46 | Chapter 5 Operating SCU |
Note
When the DC load 9 and its above (load 10, load 11 …) have circuit fault alarm, the monitoring module all display “Load 9 Failure” or “Aux Load Fails”.
5.5.4Changing Audible/Visual Alarm And Alarm Call Back Plan
There are different audible/visual alarms and call back modes for alarms of different levels. For the products in China market, the alarming mode for major alarms and critical alarms are the same.
Table 5-4 Changing audible/visual alarm and alarm call back plan
Alarm level | Red | Yellow | Alarm | Call back | |
indicator | indicator | horn | |||
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Critical | ON | / | ON | Y | |
Major | ON | / | ON | Y | |
Observation | / | ON | OFF | N | |
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No alarm | OFF | OFF | OFF | N | |
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Remark
Callback No. can be set Callback No. can be set
Therefore, changing the alarm level of different alarms may change their audible/visual alarm mode and call back plan too.
Pressing any key on the monitoring module can silence the alarm sound. The sound will disappear and alarm indicator will be off when all alarms are cleared.
You can configure how long an alarm sound will last, or choose to make no alarm sound. For details, see 5.7.11 Alarms Settings.
5.5.5Changing Alarm Types Of Dry Contacts
As one of the alarm type parameter, “Related Relay” refers to the serial No. of the dry contract corresponding to the alarm type, whose value is either 1 ~ 8 or “None”. “None” means there is no corresponding dry contact. For details, see 4.7.11 Alarms Settings.
5.5.6Setting Alarm Type For Dry Contacts
The Programmable Logic Control (PLC) is configured through the host software.
The way to configure the PLC function is:
C = A (Status) * B (Status)
C:The dry contract serial No. of the corresponding output. Range: 1 ~ 8. A, B: The input alarm type. Status: Whether the alarm has been raised.
ACTURA Flex 48330 Power System User Manual