Alarm classes

Type of alarms on…

OZW672, internal

OZW672, Connected controllers

OZW772, internal and connected controllers

Documentation

C5712

LPB controller manuals

Synco controller manuals

Class 0

  • Fault input (urgent)
  • No bus power supply.

LPB fault priority >= 5

Urgent

Class 1

Unused

Class 2

  • Fault input (not urgent)
  • Faults web server

Unused

Not urgent

Class 3

Unused

Class 4

Connection supervision

Classes 5 to 15

Unused (Climatix POLxxx only)

 

  • All alarm classes are selected by default
  • Selected alarm classes that are not used by your web server, are simply ignored

Conclusion

This means the following for your application:

  • Clearing alarm class 2 means that low-priority alarms are not sent by e-mail
  • Clearing alarm class 4 means that no e-mail is sent when your plant goes offline