Test & Measurement

• Production Test Management System view image
  Real-time WinNT control system, Internet reporting, Enterprise SQL Database, PLC machine control, precision force/displacement measurement, 100ms data collection, Adobe Acrobat PDF reports.
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• Precision Tilt/Displacement Measurement System
  PC-based, PCMCIA 16-bit data acquisition, 100ms filtered scan rate, precision measurement of displacement (0.001" over 40"), precision tilt measurement (0.01 degree), log data to CSV file.
  
  
• Meteorological Software view image
  Architect and developer for Met software. Software performed collection from various data collection equipment, complex meteorological calculations, data logging, SQL database, reporting, graphical analysis, graphical display of instruments. Network compatible data collection clients and view/reporting clients. Complete database replication clients over low and high-bandwidth networks.
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• Portable Test & Measurement System more
  
  
• 100,000 lbf Tension Press with Test & Measurement System
  Worked with mechanical design contractor to design, construct and install tension press with data collection system. Ethernet I/O, precision 10 lb resolution, tension displacement measurement to 0.01". All collected data stored to a database with SQL export and reporting.

Process Control

• OPC Alarm Messaging System view image
  System sends alarm messages to email, wireless pagers and phones via SMTP and connects to OPC server to collect process alarm information.
  
  
• Electro-hydraulic Control System view document
  PID hydraulic motion control, multi-axis, bumperless transfer between position and velocity control on each axis.
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• Waste Water Treatment Control and Data Logging System
  PLC control and monitoring, PID flow control, OPC connection to process variable and weekly data log, basic co-processor code for data logging, Windows custom OPC data logging client supporting 15-minute records, daily reports, monthly reports and yearly reports, SQL database.
  
  
• Waste Water Treatment Control and Data Logging System
  Similar to previous system but includes custom OPC alarm client which sends messages to wireless devices, complex PID flow control, completely state-driven ladder code.
  
  
• Offshore Rig Winch Control System Installation and Support
  GE Fanuc PLCs, retrofit installation replacing 20 yr. old system, worked with international team, responsible for PLC code maintenance, electro-hydraulic performance analysis and offshore operational support.
  
  
• OPC Data Logging and Reporting System view image
  System included PLC Basic co-processor unit and Basic code, OPC historical data logging client, historical SQL database, daily and weekly reports.
  
  
• Wireless Lighting Control System view image
  Lighting control over low-power FM network. Used Manchester coding modulation technique, used microcontroller network nodes to control lighting and communicate with wireless data hub. Designed microcontroller based light controller. Designed network hub/data server.
  
  
• Weigh Station Collection and Reporting System
  WindowsNT Service to collect information from weigh stations using a proprietary serial protocol over RS285. Information is process and logged to an Industrial SQL Server. The NT Service allows the system to perform collection and logging without a user logged into the PC.

If you would like more information, please contact us at info@primmtech.com.