Crown Control Systems Limited


In what has proved to be our biggest project to date, Elequip Projects were awarded the contract to replace the control system on a coil shear line originally installed in 1980.

Crown Control Systems were responsible for the electrical design, electrical installation, PLC software design using Siemens S7, commissioning and productionisation of the project. The following systems were used on the project:

  • Siemens S7 PLC
  • Siemens FM453 servo positioning control system
  • Siemens FM 452 cam controller
  • Profibus network
  • Pilz PSS3000 safety PLC
  • Interbus network
  • Siemens Protool software
  • Siemens OP37 HMI
  • Siemens SIMOVERT motion control drive
  • Siemens SIMOREG DC drives