User Manual

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Building Technologies Integration von DESIGO™ RXC in VISONIK CM2Z8338en_01
Building Automation Engineering 12.06.2006
4.2 From the application to the TEC data points
The diagram below is a simplified illustration of the route taken by data from the I/Os
and parameters of the application through to the VISONIK data points in the BPS. Its
purpose is
– To provide an overall picture of the data flow, from the perspective of the application
– To illustrate the interaction between the various elements.
This will help clarify the engineering steps described later.
NIDES Binding Template
1 2 3 8
RSDP
Link points
RSDP
RSDP
RSDP
RSDP
RSDP
RSDP
RSDP
Device
DESIGO RXC
LON (LonMark)
BPS
NIDES.RX
I/Os Parameters
Application
1 2
1 2 3 6
Process image
Infolist
TEC
data points
T
Room temp.
T
R
nvoSpaceTemp
RSUZx
oSpaTmp
@TCRx.RRTP
NVs
Parameters
100
0
SpH SpC TR [°C]
YH YC
HC
Y [%]
VISONIK
data points
BLN
(SDLC)
I/Os
RSDPs
NVs
8338Z23E
Room
P
arameters
project
NVs
Operation
The data flow is indicated in the left of the diagram from the bottom to the top, using a
room temperature T
R
as an example. Data is, of course, also transmitted from the top
down (e.g. setpoints).
Purpose of the overview
Note