Emerson 48330 Manuel D’Utilisation

46      Chapter 5  Operating SCU 

ACTURA Flex 48330

 

Power System  User Manual 

 

 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”. 

 

5.5.4  Changing 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. 

Alarm level 

Red 

indicator 

Yellow 

indicator 

Alarm 

horn 

Call back

Remark 

Critical 

ON 

/ 

ON 

Y 

Callback No. can be set 

Major 

ON 

/ 

ON 

Y 

Callback No. can be set 

Observation

/ ON 

OFF 

N 

 

No alarm 

OFF 

OFF 

OFF 

N 

 

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. 

5.5.5    Changing 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. 

5.5.6    Setting 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.