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Door interlocks for Pharma

Due to demand from FDA the door-interlocks in a pharmaceutecal factory, PLCs was upgraded and SCADA was added to monitor all doors.
The interlocks was build with 17 Rockwell CompactLogix PLCs in redundant ring topologi network. The following functionalities was added:

  • Alarm if more than one door in a room open at same time.
  • Alarm if door open longer than xx Sec.
  • Counting number of openings for each door. 
  • Showing status of each door on SCADA.
  • Alarm list exportable to Excel
  • System prepaired for electronic signature according to CFR21 Part 11.

Procontrol has more than 30 years of experience in Automation and Industrial IT in a wide range of industries.

In Pharma industries ProControl can act as advicer to Builders and entreprenuers in all aspects of Automation.

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