Sreejan Roy Email and Phone Number

BMS Automation development and Commissioning, 1. Working on Citech SCADA2. Programming of Modicon PLC

PLC worked on: Phoenix Contact ILC series and PLC Next ControllersSCADA worked on: Phoenix Contact VISU+ SCADA Application• Planning of the Project Execution and Managing Deployment for AMC Sites• SCADA development for Retrofitting and New Commission Projects• Preparing I/O List and relevant Documents for PANEL Shifting Work, and monitoring the Safety guidelines during the Shifting Process.• SCADA screen designing and Logic development for monitoring of Multifunctional Meters, Digital Relays, Isolators, Solar SMB, Inverters and Weather Monitoring System• Communication Protocol used for reading and writing data to field devices: IEC 61850, TCP/IP and RS 485 (Modbus).• Developing LVRT(Low Voltage Ride Through) Control logic for establishing a stabilized grid without power outages.• Developing PPC(Power Plant Control) logic using PID loop for controlling Active Power Generation of the plant• Designing Hourly, Daily, Monthly, Yearly Reports with Date and Time Range selection using MS SQL

PLC worked on: Honeywell ML 200 Process PLC, YOKOGAWA Safety PLCSCADA worked on: YOKOGAWA Fasttools• Coordinating with Engineers and providing Remote Support to other AMC sites during any breakdown• Training Engineers for handling Control systems related breakdown in TAS AMC sites• Designing SCADA screens and developing PLC logic for different Variation Orders (eg: Foam Monitoring System, Fire Water Replenishment Project) in TAS sites.• Configuring required tags over OPC UA• Worked on Bio-Diesel Project for BPCL• Programmed VFD Control from PLC using PID loop for controlling delivery of Bio-Diesel additive product based on Flowmeters input• Process PLC Periodic Redundancy check as per AMC Schedule

PLC worked on: GE Rx3i Process PLC, GE Safety PLCSCADA worked on: LnT IvisionMax• Troubleshooting of Safety PLC and Process PLC logics of the Plant during any breakdown of TAS system• Periodic ESD(Emergency Shut Down) checking of the Plant as per AMC schedule• Primary and Secondary Tank gauges Safety level Interlock checking and trouble-shooting• Trouble-shooting of Communication error in Modbus devices connected via MOXA Terminal Server• Periodic Calibration of each Bay• Commissioned Xtra-Premium Auto Additive Cyclic Product of MS(Motor Spirit) inside BCU and SCADA.

Trained Engineering students in PLC logic developing and SCADA programming. PLC used - Siemens S7 300, SCADA used - WinCC