232
saia-pcd.com
N
W
S
E
NW
SW
SE
NE
N
W
S
E
NW
SW
SE
NE
W
S
SW
W
S
SW
W
S
SW
SBC S-Web Technology
S
SBCWeb Connect can also be used to access the PCD-Web-Server in the local network even without public IP addresses. The user interface is always
the same whether it is operated locally or remotely.
Local or “remote” operation
The same user interface with the same current data from the decentralised PCD-Web-Servers is always available everywhere.
The decentralisation of the data and functions considerably reduces the cost of developing the application, administration
and support.
The S-Web operation and monitoring interface does
not depend on part of the ICA application
The Saia PG5® Web Editor and the Saia PG5® are two
independent, autonomous applications. However,
Saia PG5® Web Editor 8 can directly access the Saia PG5®
defined symbols/names in the background. Symbols/
names which are only used locally can also be defined
in the Web Editor application.
The ICA application created in the Saia PG5® does not
have to be modified or recreated if the visualisation
application is modified. The Web Editor automatically
links the defined symbols to the physical addresses used
on the automation device.
If the ICA application is modified so that the physical
addresses change (which is the case if Clean All Files
is activated, for example), the web application does not
have to be adjusted. However, a download is required to
link the new symbolic addresses.
Internet access without public IP addresses and shortening the load times
The S-Web concept with the SBCWeb Connect software (part of the Saia PG5® Controls Suite) enables access to all web servers,
even without public IP addresses. This is achieved by installing the SBCWeb Connect software on a local frontend PC. In this case,
the frontend PC simply requires a registered IP address. This provides all browser PCs (without additional software) on the
Intranet and Internet access to the web servers in all PCD devices, and thanks to the gateway function, this is also possible over
several network layers. This makes the SBCWeb Connect software fully transparent for the user. The connection is established in
the browser as usual by entering the URL (e.g.
. Large files such as images or
summary pages can also be stored on the frontend PC to relieve the memory in the PCD controller and optimise the download
times. If necessary, OPC servers or a SCADA system can also be operated on the frontend PC in addition to the web application.
Browser
Browser
Internet
System 1
System 2
System 3
Web panel PCD3.Mxxxx
Web panel PCD3.Mxxxx
Web panel PCD3.Mxxxx
SBCWeb Connect software as
local "address manager" and
website cache
Libs
Saia PG5®
FUPLA
Saia PG5®
Project Manager
Saia PG5 SymbolEditor
Saia PG5®
S-Web Editor
Libs
S
ICA and web HMI applications can be loaded independently of one
another into the PCD controller
Download
Download
Web-
Server
Web-
Server
Web-
Server
