Basic Documentation

Appendix: Detail information

Alarms

38 | 46

Siemens

A6V11269223_en

Building Technologies

2018

13 Appendix: Detail information

As a supplement to the main part, the appendix depicts information and workflows

that may be more or less relevant to the application.

13.1 Alarms

13.1.1 Alarm classes

Alarms classes are used to limit the type of alarms sent to you via e-mail. The

following alarm classes are currently available:

Alarm classes Type of alarms on…

OCI670, OZW672, internal

OCI670, OZW672, connected

controllers

Documentation e.g. C5712 LPB controller manuals

Class 0 ● Fault input (urgent)

● No bus power supply.

LPB fault priority >= 5

Class 1 Unused

Class 2 ● Fault input (not urgent)

● Faults gateway/web server

Unused

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 gateway/web server, are

simply ignored

This means the following for your application:

● Clearing alarm class 2 means that low-priority alarms are not sent via e-mail

● Clearing alarm class 4 means that no e-mail is sent when your plant goes

offline

Conclusion