Siemens POS8.4420/109 Basic Documentation page 32

5
Engineering
Notification: Alarm /
Service
Building Automation Device
Control Program ‚Alarm'
Aggregate
Detection
Detection
& Select
BA-Model
APV-Object
MPV-Object
Error- Error-
Code-
Indication-
RU RU
PL-Link Data Acquisition
Technical Building Infrastructure
32 | 70
When alarm is active, the screen blinks until it gets acknowledged.
State
Machine
MPV-Object
MTV-Object
Error-
Error-
Cmd-State-
Cmd-RU
RU
Alarm Source ALSRC
AlarmAcknowledge
AlarmInfo_CS
MaintenanceAcknowledge
MaintenanceInfo_CS
AlarmReset
MaintenanceReset
PL-Link Room Unit RU-B
Alarm Sink ALSNK
Parameters required to realize the full function:
Property Property
name identifier
Interface
1
Object Type
AlarmInfo_CS ALSRC.254
local copy 1) 230
AlarmAcknowle
ALSRC.55
dge
local copy 2) 228
AlarmReset ALSRC.56
Control Program ‚Maintenance'
Aggregate
Detection
Detection
& Select
APV-Object
MPV-Object
Maintenance- Maintenance-
Code-
Indication-
RU RU
Property LTE service
access
R ---
--- IR.ind
R ---
--- W.req
R ---
--- W.req
State
Machine
MPV-Object
MTV-Object
Maintenance-
Maintenance-
Cmd-State-
Cmd-RU
RU
Description KNX
Datapoint
Type (DPT)
DPT_PropData
1003 = ALSNK
Type
device-specific
(DPT_ID =
Device Object
7.010)
Process Data DPT_AlarmInfo
Input _CS
Diagnostic
Value
Process Data
DPT_Ack
Output
Diagnostic
Value
Process Data
DPT_Reset
Output
A6V11471220_en--_e