Process control system of concrete batch mixing unit


Customer: Industrial-Construction Group «KOVALSKA, Kiev Control Object

Hardware / Software: SCHENCK weighing controllers | PLC Mitsubishi Electric | HMI Mitsubishi Electric E-Series| CitectSCADA | Profibus-DP | Industrial Ethernet

Scope of work: project (field and central parts), supply, installation supervision, commissioning

Year of implementation: 2003-2010

Key features of the system:

  • Batching accuracy, %:
  • Productivity, cubic meter per hour:
  • Number of weigh batchers:
  • Number of batching components:
  • Total number of I / O signals:
  • Total number of process variables:
more than 100
more than 1000


System Structure PLC Control Plane Control Plane of PLC and Electrical EquipmentControl Room

Control Room

Standard project includes:

  • Automation Plans
  • Schematic Diagrams (electrical, pneumatic, etc.)
  • Connection Diagrams and External Wiring Connections
  • Drawings of Equipment and External Wiring Location
  • Specification of Equipment and Materials
  • Estimates for Installation, Commissioning etc.
  • Documentation for Control Cabinets and Operating Consoles
  • PLC and SCADA Software
  • Operation and maintenance documentation (including operator manuals, instructions for maintenance, software and hardware description etc.)