Features of SCADA

PLC
1

Features of SCADA control systems like discussed in detail in the below points.

Features of SCADA

  • Intelligent Alarming
    Intelligent and combinatorial techniques for filtering alarms are provided so that only important alarms are presented to the operator.

  • Web Connectivity
    Casual users can have access to system displays and data via an Internet Web interface.

  • SCADA study mode
    Previously saved real-time snapshot sets can be reloaded and viewed on tabular and single-line diagrams.

  • SCADA Playback
    monarch’s SCADA allows the capture and live playback of real-time system data and events.

  • Automating Switching Power Flow Analysis
    Advisory fast automatic power flow is available during switching operation and prior to control execution.

  • Real-time State Estimator Filtering
    Real-time telemetry can be replaced with filtered state estimated data at the scan periodicity.

  • Telemetry Reassignment
    Display selection mode allows switching between real-time and estimated data.

  • Data Visualizations
    Powerful data visualization techniques allow effective comprehension of system state using simple common sense graphics.

  • NOMADIC Access
    Real-time displays can be accessed on remotely attached PCs and notebooks using low-speed dial-up lines.

  • Data and Alarm Query

2 Likes
2

SCADA Functions

1:-Dynamic Process Graphics , MIMIC,GUI (Graphical User Interface).

2:-Real Time & Historical Trends.

3:-Visual ,Animated ,Time stamped, Value base Alarms.

4:-Multiple access & Monitoring Security.

5:-Recipe Management, Scripting for Interlock & events.

6:- Dynamic Data Exchange between user friendly softwares.

7:- Device connectivity.

8:- Data base.

9:-Object linking and embedding with controllers.

10:-SPC - Sequential /Statistical Process chart.

2 Likes
3

SCADA (Supervisory Control and Data Acquisition) systems are powerful tools used in various industries to monitor, control, and manage complex processes and infrastructure. They offer several key features that enable efficient and reliable operation.

Here are some common features of SCADA systems:

  1. Data Acquisition: SCADA systems gather data from various sensors, devices, and equipment located throughout a facility or system. This data acquisition can involve collecting information on parameters such as temperature, pressure, flow rate, voltage, or other process variables. The system interfaces with field devices, PLCs, and other data sources to retrieve real-time and historical data.
  2. Real-Time Monitoring: SCADA systems provide real-time monitoring and visualization of process data. They display critical information on a centralized operator interface, allowing operators and supervisors to have an overview of the system’s status, alarms, and trends. Real-time monitoring helps detect anomalies, identify issues, and make informed decisions quickly.
  3. Control and Automation: SCADA systems enable operators to control and automate processes remotely or locally. Through the SCADA interface, operators can send commands to actuators, adjust setpoints, open or close valves, start or stop motors, and perform other control actions. The automation capabilities of SCADA systems help optimize efficiency, reduce human error, and maintain system stability.
  4. Alarming and Event Notification: SCADA systems include alarm management functionalities to notify operators about abnormal conditions, equipment failures, or process deviations. When predefined thresholds or conditions are met, the system triggers alarms and alerts operators through visual indicators, sounds, or notifications.
  5. Data visualization and reporting: SCADA systems offer customizable data visualization tools, including charts, graphs, and reports. These tools facilitate data analysis, performance evaluation, and reporting to stakeholders or regulatory bodies.
  6. Security features: SCADA systems incorporate security measures to protect against unauthorized access, data breaches, and cyber threats. These may include user authentication, access control, data encryption, intrusion detection, and secure communication protocols.
  7. Historical logging and audit trails: SCADA systems typically log and store a historical record of events, operator actions, and system changes. Audit trails help in compliance, troubleshooting, and forensic analysis in the event of incidents or failures.
  8. Integration with other systems: SCADA systems can integrate with other industrial control systems, databases, ERP (Enterprise Resource Planning) systems, and third-party applications. Integration allows data sharing, process coordination, and seamless communication between different components of an industrial ecosystem.
1 Like