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Systems Integrator Benefits
V7
Agenda
Product Features Faster Configuration
Online change deployment to clients
Faster server change deployment
Flexible Topologies New client server architecture Clustering options
Enhanced Reliability Redundancy
Network fault tolerance Segmentation
Upgrade Path Client/Server Architecture
Event Driven Based on .Net v2
Upgrading What’s changed What’s new
Client/Server Architecture
IO Server
Poll / Exception ReportPoll
Client Server
DisplayAlarm ServerTrend ServerReport Server
IO Data Source
IO Server
PollStatus
Change
DisplayAlarm ServerTrend ServerReport Server
Subscribe
Poll / Exception Report
V6
V7
ADDRESS / OID
TAGNAME ADDRESS / OID
Background Poll (option)
Watchdog
Watchdog
Response
Upgrade
Client/Server Architecture
Features CTAPI
No point functions
Remapping Not across units
Transparent IO Supported via clustering
Alarms No duplicate alarm tags No invalid tags
Functions Removed
Reread()
New TagSubscribe()
Replaced TagInfo()
TagGetProperty()
AssInfo() AssGetProperty()
Client Change Deployment
V6.1 V7System
ComponentsFull
Componentisation
Client Change Deployment
Online Graphics
Embedded code IO Server
Tags IO Devices
Alarms Trends Reports
Accumulators
Restart Code Files
Cicode CiVBA
System Configuration Events (restart applicable
machines) Keyboard (keys and
commands) Devices Groups Fonts Parameters
Why Online Deployment
Where you make changes Not Online Engineering
Advantages Batched updates to the control system Offsite development Existing engineering tools
One Step Deployment
Project Deployment
Network Reliance
Change Ready
Upgrade
Client Change Deployment
Componentisation Purpose
ProcessIsServer() ProcessIsClient() ServiceGetList()
Restart Shutdown()
Functions Browsing
Alarm Tag Alarm Summary
Replaces AlmSum()
Trends Reports Accumulators
11
New Configuration
Clustering
The ability to maintain any number of separate functional control systems while providing complete system visibility. Independent of hardware Independent of include project structure Independent of operator areas of control
Clustering Styles
Operational Clustering
Global clients can display information from both systems.
Servers(Site A)
Servers(Site B)
Global Client(Alarms, Trends, Reports & Graphics)
Reliable Clustering
Many systems made redundant with a single server.
Client/Server(System A)
Client/Server(System B)
Client/Server(System C)
Redundant Server(System A+B+C)
Expansion Clustering
System expansion without risk of disruption.
Client/Server(System A+A+)
Server(Expansion)
Segmentation Clustering
Divide your system to match your business.
Client/Server(System A+B+C+……)
Ad-hoc Clustering
Combined alarms and trends without project integration.
Server*(Site A)
Server*(Site C)
Server*(Site B)
Server*(Site D)
Server*(Site E)
* Utilises CitectSCADA Web Clients for graphics
Repeatable Clustering
Utilise the same configuration for multiple machines.
Global Client(Project A)
System(A1)
System(A2)
System(A3)
System(A4)
System(A5)
Functional Clustering
Use different data sources but the same graphics page.
Client/Server(System A)
Simulation / Replay(System A)
Upgrade
Clustered Systems
Clustered Variables Alarms
Includes SPC
Trends Client displays any single
cluster
Reports Accumulators
Devices Tags = Mycluster.TagName
Non-Clustered Graphics Pages
No duplicates
Code No duplicates
Summary
Fast, Flexible & Reliable CitectSCADA is no
longer limited to a single server system
CitectSCADA is designed for systems integrators to maintain
A redundant system accepts most changes while retaining control system visibility
Upgradeable Citect is committed to
implementing new technology in CitectSCADA.
CitectSCADA retains an upgrade path for all existing customers
CitectSCADA is preparing for the future
Questions