RsS Scada - Robust supervisory monitoring and control scalable Scada system
RsS: Real-time SCADA System
- RsS provides a robust supervisory monitoring and control scalable system that gathers real-time from communication sources in the field and enables control of field devices from consoles.
- RsS provides real-time functionality for local or remote supervision including event and alarm handling, reporting, disturbance recording and analysis as well as parameter setting
- RsS is a true client/server architecture with Web Enable Functionality that enables full control over field process locally or remotely
Features
- Reliable data acquisition and supervisory control
- Compliance with Industry Standard/Proprietary Protocols and simultaneous multi-protocol support
- Powerful analytics with reports generation
- Group multiple devices for group monitoring, measuring and analysis based on kWh consumption, Maximum Demand, Energy Cost and Carbon Footprint (CO2).
- Consistent graphics user interface support for all SCADA functions
- Group display of V, A, kW, PF & Maximum Demand (kW or kVA)
- Highly flexible and performing system capable of handling thousands of alarms and SCADA information per second
- integrated multidimensional tagging capability
- Support redundant implementation ensuring greater system availability
- History Logging with any ODBC Compliant Database
- State-of-the-art reporting capabilities with export facility to MS Excel for better viewing and analysis
Design Specifications (I)
- Operating System: 32 Bit
- Processor
- Single Processor
- Multithreaded Application
- Multiprocessor Supported (symmetric multiprocessor design not implemented)
- 3 Tier Architecture
- Server Layer
- HMI Layer
- Database Layer
- Each Layer can be installed at one PC and can be distributed over network over different machines
- Server Layer
- Interfacing with Field Devices/ HMI/ Database Server
- Logging Data in DB Server
- Manage Redundancy
- Database Layer
- All Data Logging only by Server Layer
- HMI other only read data from Database for Display / Read-only purpose
- Redundant Database Layer supported
RsS: Design Specifications (II)
- HMI Layer
- Interface with Server Layer and Database Layer
- HMI Layer includes HMI application, TRENDS application
- Data is displayed from Database layer
- Control data is directly exchanged with Server Layer
- Server - Field Device Interfacing:
- Industry Standard Protocols
- Server – HMI Layer Interfacing
- Proprietary Protocol: RSP
- OPC Interface can also be provided
- Database HMI Layer
- 10ms Database synchronization by HMI for Status and Analog values
- Server – DB Layer Interfacing
- Database updated in Real-time, without any delays
- Security
- All password saved on Hard disk are with RSA Encryption
- All authentication messages over the network are encrypted with RSA 128 Bit Encryption
- All data exchange for Server - HMI Layer over network is using proprietary protocol
- All data exchange with Database layer is using OLEDB. Data is not encrypted, standard OLEDB connection is used
RsS: Key Components (I)
- RsS Server
- Its main function is to handle all the Acquisition & Control and manage Database Management System.
- For control sequence, the RS manages the correct execution of control sequence together with the PLC/RTU.
- RS manages the supervision between all the devices and information is logged in Database System used by HMIs to animate the system supervision, indicating the place where (and when) a failure occurs.
- Human-Machine Interface (HMI)
- RsS HMI is an innovative set of application that displays the acquired data to operators as useful information. Operators can monitor, analyse and control using HMI.
- For control sequence, the RS manages the correct execution of control sequence together with the PLC/RTU.
- All controls are initiated using more familiar interfaces that allows to make more informed decisions. All graphics are high-resolution. The pictures are configured for each process to help the operator with clear indication, in format, colour and video attributes. Online help functions are included.
- Database
- RsS has inbuilt DB Manager that stores the system information in any ODBC Compliant Database. Also RsS has powerful Historian application for trending, archiving and history information.
- Engineering Works Station (EWS)
- Data Configurator provides with the set of tools that allows to design and maintain the Plant Database. It consists of 4 types of information
- Plant Information: Holds all Substation Tags Information.
- RTU/PLC Information: Hold information of associated RTUs / PLCs and IEDs
- System Devices: Holds information for remote devices like remote SCADAs and Servers / HMIs
- Communication Information: Holds the communication information between Plant and RTUs / PLCs / IEDs / Remote Substations.
RsS: Key Applications (I)
- Alarms
- Alarms can be defined as Events and Logs, in Group associated with levels, printable state and Annunciation states, etc. User defined associated logs for History or Event information.
- User Access
- User Access Rights are managed by Login Password and allows control up to individual device level.
- Communication with Field Devices RTU / PLC
- The Telecontrol Module (TM) is a heart of system, allowing the Operator to remote control the Devices. It handles the Telecontrol protocol and supplied device data according to the configuration.
- The system is delivered basically with one Main and one Alternate communication channel, single/multiple port, and can be extended.
- Telecontrol module makes the data conversion between its system format and the Telecontrol Protocols format as defined by configuration
- This module provides support for wide array of PLC Platforms like Allen-Bradley, GE, Siemens, ALSTOM, ABB, Mitsubishi, etc. Supported Protocols are:
- IEC 61850
- IEC60870-5-101 / 104 / 103
- DNP 3
- MODBUS RTU / TCP
- OPC DA / A&E
- Ethernet I/P
- Profibus
RsS: Key Applications (II)
- Logging and Data Export
- RsS dynamically store information in any ODBC compliant databases.
- Data from HMIs can be directly exported to MS Excel allowing better viewing and presentation for System Data.
- Tend / Reports
- Provides real time and historical graphical Trending for the defined Analog / Digital information.
- For Real time trending HMI acquires data every 800ms (to give resolution of 1s)
- Historical Trends can be drawn for Values between two defined time periods.
- Trend data is available for viewing at as Graph as well as Tabular form
- Graphs can be saved in Bitmap form and Tabular data can be exported to Excel sheet
- Redundancy
- RsS Server: Two RsS Servers (RS) can be configured in hot-standby mode.
- Operator Work Station (HMI):RSS can support multiple HMIs for device level redundancy
- Database Redundancy: Two DB Servers can be installed and managed by RsS in redundant configuration.
RsS: Functional Specifications
- OI Server: Maximum 2 Servers in redundant configuration
- DB Server: Maximum 2 Servers in redundant configuration
- HMI:
- 16 HMIs per system
- Password stored locally in encrypted format. Authentication messages are encrypted before transmitting on network (RSA 128 Bit)
- Engineering Limitations
- Virtually Unlimited: Presently 128000 Tags
- Supports: 1 Station, 256 Voltage Levels (Partitions), 256 Bays per Partition
- 65000 interlocks
- 65000 Control Popup
- 1024 Arithmetic and Logic Functions
- Printer: 1 Log Printer, Report Printing, Screen Printing
- Single Acquisition Protocol (Multi-protocol is only Supported with A3xxx)
Saturn Pyro is the leading Energy Management System (EnMS) and SCADA solution provider in Malaysia. RsS SCADA is one of the trusted stand-alone SCADA/ real time SCADA / scalable SCADA. Available in Penang, Johor, Kuala Lumpur (KL), Selangor and anywhere in Malaysia / Singapore.