Click to Enlarge
 
View Movie Clips
 
 Project Details
Back
 
 Domain  Automotive
 Project Name  Motor Driven CNG Compressor Automation
 Client  Siemens, Kalwa
 Consultant  
 Project Highlights HMI Key Operation from External Push Buttons on Flameproof Panel as HMI keys are not accessible.
System Configuration
1 PLC/Drives : S7-315-2DP- R system
2 HMI : OP-7
3 Communication Protocol : Modbus RTU communication with Emerson Flowmeter
4 IO Count : 100
5 Software : Simatic Manager, WinCC, ProtoolPro.
Project Synopsis

Automation system for Compressed Natural Gas Compressor. This is used for retail auto gas outlets. The system is built in a flameproof cabinet and has a redundant CPU system. HMI operation is done using inputs of external keys to PLC, mounted on the flameproof Panel. Online data, trends, alarms etc can be seen on SCADA. Inlet gas flow and Discharge gas flow is provided on HMI as well as SCADA for observation. The flow meter communicates with PLC using Modbus RTU Protocol.

The scope of work included :

  • Design & supply of control systems.
  • Software development
  • Commissioning