Development: September 2022 – November 2022
Implementation: June 2023
Facility description:
A hot water air cooling unit control system for a first zone of the ethylene polymerization reactor. Integration into the existing APCS.
Works performed:
Hardware and software main specifications:
Project features:
— Works at a hazardous production facility were performed while the existing equipment was in operation.
— Integration of the existing APCS based on the SIEMENS controllers with a new air cooling unit control subsystem.
— Precise process control with the use of frequency converters.
— Data transmission to the enterprise’s MES.
Implementation: June 2023
Facility description:
A hot water air cooling unit control system for a first zone of the ethylene polymerization reactor. Integration into the existing APCS.
Works performed:
- Inspection of the facility, collection of initial data
- Development of design and detail design documentation for the APCS according to the requirements specifications
- Development of application software for PLC and SCADA
- Installation, start-up and adjustment
- Personnel training on the system operation
- Putting into trial operation
- Elimination of identified deficiencies
- Putting into commercial operation
Hardware and software main specifications:
- Upper level: SCADA system WinCC
- Lower level: ABAK-K2 and SIMATIC S7-417H controllers.
- Industrial Ethernet field bus.
- Data exchange with a local control system via Modbus RTU protocol.
Project features:
— Works at a hazardous production facility were performed while the existing equipment was in operation.
— Integration of the existing APCS based on the SIEMENS controllers with a new air cooling unit control subsystem.
— Precise process control with the use of frequency converters.
— Data transmission to the enterprise’s MES.
