Supervisory Control And Data Acquisition
is a bundling of software programs and hardware components used for process control and the gathering of data in real time
from various locations in order to control equipment conditions. CSI uses SCADA in Water and Waste Water Control.
The controlled allows for effective optimization of the process and energy consumption, better overview, quick transmission
of alarms, flexible control, and quick and easy reporting.
The major components of SCADA system are:
PC's: Personal Computers which run operator interface software. PC's provide a graphical view of the process to the operator,
which enables him to monitor and control the process. Computers display historical data for analysis at any time.
PLC's: Programmable logic controllers that run a ladder logic program. They control the outputs based on the
inputs being monitored, in the desired sequence. The PLC also communicates with other PLC's and/or computers.
Radio or Telephone Modems: Which are used to communicate from the plant to the remote site. This system is more reliable
and faster than the old telemetry system.
RTU's: Remote Telemetry Units are rugged industrial computers that provide intelligence in the field and allows
the Central SCADA master to Communicate with the field instruments. It is a standalone data acquisition and control unit.
Its function is to control process equipment at the remote site, acquire data from the equipment, and transfer data back to the central
SCADA System.
Provided below are some of our sample SCADA system screens:
Waste Water Treatment Plant Overview
Influent LiftStation
WWTP Head Works
Aeration
Clarification
RAS/WAS Pumps
Digesters
Trends
Alarm Management
Lift Station Summary
Elevated Tanks
Well-Ground Storage Tank-Service Pumps-Elevated Tank
Well Screens
