PLEASE VISIT OUR NEW SLIDE DECK http://de.slideshare.net/JrgenRose/eclipse-scada-02 a quick overview over the architecture of openSCADA

1. a shor t over vi ew
www. openscada. or g • www. i bh- syst ems. com

2. 01. 07. 13 openSCADA, an over vi ew · by I BH SYSTEMS GmbH
what i s SCADA?

3. 01. 07. 13 openSCADA, an over vi ew · by I BH SYSTEMS GmbH

4. 01.07.13 openSCADA, an overview · by IBH SYSTEMS GmbH
»SCADA (Supervisory Control and Data
Acquisition) is defined as the
monitoring and control of technichal
processes by means of a computer
system«

5. 01.07.13 openSCADA, an overview · by IBH SYSTEMS GmbH
what is openSCADA?

6. 01.07.13 openSCADA, an overview · by IBH SYSTEMS GmbH
an open source SCADA
platform (Utgard, Atlantis, ...)
a bunch of utility projects
(docdocdoc, ...)
tooling (OSTC, configurator, ...)

7. 01.07.13 openSCADA, an overview · by IBH SYSTEMS GmbH
in the life of a value

8. 01. 07. 13 openSCADA, an over vi ew · by I BH SYSTEMS GmbH

9. 01. 07. 13 openSCADA, an over vi ew · by I BH SYSTEMS GmbH

10. 01. 07. 13 openSCADA, an over vi ew · by I BH SYSTEMS GmbH

11. 01. 07. 13 openSCADA, an over vi ew · by I BH SYSTEMS GmbH

12. 01. 07. 13 openSCADA, an over vi ew · by I BH SYSTEMS GmbH

13. 01. 07. 13 openSCADA, an over vi ew · by I BH SYSTEMS GmbH

14. 01. 07. 13 openSCADA, an over vi ew · by I BH SYSTEMS GmbH
Dat a Access - DA

15. 01. 07. 13 openSCADA, an over vi ew · by I BH SYSTEMS GmbH
HMI
Dri ver
Fi el d Devi ces
Mast er
AEDA
HD
TheBig
Picture
DA
HD

16. 01. 07. 13 openSCADA, an over vi ew · by I BH SYSTEMS GmbH
OSTC
( uses DA cl i ent API)
Simple
Example
SNMP dri ver
( uses DA server API)
SNMP enabl ed
devi ce
DA prot ocol
devi ce speci f i c prot ocol
here: SNMP

17. 01.07.13 openSCADA, an overview · by IBH SYSTEMS GmbH
a common server and client
interface for all subsystems
interface independend of
protocol
access via API, OSTC

18. 01.07.13 openSCADA, an overview · by IBH SYSTEMS GmbH
a module which accesses a device and
provides a DA interface is called a „driver“
internally it provides a „hive“, which is
essentially a implementation of the DA
server interface

19. 01.07.13 openSCADA, an overview · by IBH SYSTEMS GmbH
abstraction of concrete „wire“
implementation from client/server
API
though not completely independend
(new features ...)

20. 01. 07. 13 openSCADA, an over vi ew · by I BH SYSTEMS GmbH
OSTC
( uses DA cl i ent API)
DAProtocol
SNMP dri ver
( uses DA server API)
NGP prot ocol
( DA di al ect )
GMPP/NET NGP
GMPP/NET NGP
NET prot ocol
( DA di al ect )

21. 01.07.13 openSCADA, an overview · by IBH SYSTEMS GmbH
OSTC
( uses DA cl i ent API)
SNMP dri ver
( uses DA server API)
SNMP enabl ed
devi ce
DA prot ocol
devi ce speci f i c
prot ocol here: SNMP
„mast er“ server
( uses DA server+cl i ent API)
DA prot ocol
dumb
driver
intellig
ent
master

22. 01.07.13 openSCADA, an overview · by IBH SYSTEMS GmbH
the master server

23. 01.07.13 openSCADA, an overview · by IBH SYSTEMS GmbH
multiplexing (driver connections)
naming scheme (also renaming)
aggregation (summaries)
runtime configurable
advanced security

24. 01.07.13 openSCADA, an overview · by IBH SYSTEMS GmbH
Cl i ent
Dri ver
Dat aIt emDat aSource
Dat aSourceDat aIt em
Mast erIt em
Scal i ng
Negat e
Manual Val ues
. . .
internally
DataSource
can be chained
MasterItem
handlers

25. 01.07.13 openSCADA, an overview · by IBH SYSTEMS GmbH
available drivers

26. 01.07.13 openSCADA, an overview · by IBH SYSTEMS GmbH
„classic“
– OPC, modbus, SNMP, JDBC, shell
„exec“, proprietary drivers
(card readers, scales, flow
controllers, density meters, ...)
OSGi based
– S7, proprietary drivers (flow
controllers)

27. 01.07.13 openSCADA, an overview · by IBH SYSTEMS GmbH
other features

28. 01.07.13 openSCADA, an overview · by IBH SYSTEMS GmbH
Data Access (DA)
Alarms & Events (AE)
Historical Data (HD)
Configuration (CA)
UI

29. 01.07.13 openSCADA, an overview · by IBH SYSTEMS GmbH
HMI
Dri ver
Fi el d Devi ces
Mast er
AEDA
HD
TheBig
Picture
DA
HD

30. 01.07.13 openSCADA, an overview · by IBH SYSTEMS GmbH
User Interface

31. 01.07.13 openSCADA, an overview · by IBH SYSTEMS GmbH
openSCADA Admin client
(OSTC) to access drivers,
master, hd server
– item (tags) in tree, A&E, HD Trend,
configuration
OSVI to load and run UI

32. 01.07.13 openSCADA, an overview · by IBH SYSTEMS GmbH

33. 01.07.13 openSCADA, an overview · by IBH SYSTEMS GmbH

34. 01. 07. 13 openSCADA, an over vi ew · by I BH SYSTEMS GmbH

35. 01. 07. 13 openSCADA, an over vi ew · by I BH SYSTEMS GmbH

36. 01. 07. 13 openSCADA, an over vi ew · by I BH SYSTEMS GmbH

37. 01. 07. 13 openSCADA, an over vi ew · by I BH SYSTEMS GmbH

38. 01. 07. 13 openSCADA, an over vi ew · by I BH SYSTEMS GmbH
next st eps

39. 01.07.13 openSCADA, an overview · by IBH SYSTEMS GmbH
openSCADA goes Eclipse
better docs
better tools (UI,
configuration)
build also using „Tycho“

40. 01.07.13 openSCADA, an overview · by IBH SYSTEMS GmbH
thank you for your
attention

41. 01.07.13 openSCADA, an overview · by IBH SYSTEMS GmbH
ibh SYSTEMS GmbH
Läutenring 43
85235 Pfaffenhofen an der
Glonn
T: +49.89.189 17 49 0
F: +49.89.189 17 49 29
info@ibh-systems.com
http://ibh-systems.com

42. 01.07.13 openSCADA, an overview · by IBH SYSTEMS GmbH
Green Mamba, "gui(10)" December 15, 2010 via Flickr, Creative Commons
Attribution.
Green Mamba, "gui(18)" December 15, 2010 via Flickr, Creative Commons
Attribution.
AdAstraRG, "TRACE MODE SCADA HMI Development system" September 1, 2011 via
Wikimedia Commons, Creative Commons Attribution.
Cheremnykh Dmitry, "SCADA HMI software operator interface" August 31, 2011
via Wikimedia Commons, Creative Commons Attribution.
Stefan Kühn, „Schalenkreuzanemometer“ May 13, 2004 via Wikimedia Commons,
Creative Commons Attribution.
Lumos3, „A Maximum Minimum thermometer“ March 20, 2006 via Wikimedia Commons,
Creative Commons Attribution.
Avisaro AG, „Data logger Cube storing technical and sensor data“ June 10, 2010
via Wikimedia Commons, Creative Commons Attribution.