Computer and Process Control _ Production
Computer
Systemsand
Study
Process
Guide.pdf
Control _ Production
Computer
Systemsand
Study
Process
Guide.pdf
Control _ Production Systems Study Guide.pdf
Computer and
Process Control |
Production
Systems Study
Guide
Computer and Process Control _ Production
Computer
Systemsand
Study
Process
Guide.pdf
Control _ Production
Computer
Systemsand
Study
Process
Guide.pdf
Control _ Production Systems Study Guide.pdf
, Computer and process control.pdf Computer and process control.pdf Computer and process control.pdf
Terms in this set (83)
Traditionally, "instruments" were used in ________ Continuous and discrete
processes and "controls" were used in _________
processes.
Earliest applications of business computers in data acquisition
process control were for
Computers are digital devices • Understand only discrete conditions (example-on/off, true/false, yes/no)
Process values are analog • Example-0 to 200°C, 50 to 500 lb/in?, 0 to 15 gpm
Once process data were in computer, control supervisory control
strategies could be developed Early strategy was to
determine setpoint, transmit setpoint to pneumatic
or electronic analog controller in control room •
Known as
Computer and process control.pdf Computer and process control.pdf Computer and process control.pdf
Computer
Systemsand
Study
Process
Guide.pdf
Control _ Production
Computer
Systemsand
Study
Process
Guide.pdf
Control _ Production Systems Study Guide.pdf
Computer and
Process Control |
Production
Systems Study
Guide
Computer and Process Control _ Production
Computer
Systemsand
Study
Process
Guide.pdf
Control _ Production
Computer
Systemsand
Study
Process
Guide.pdf
Control _ Production Systems Study Guide.pdf
, Computer and process control.pdf Computer and process control.pdf Computer and process control.pdf
Terms in this set (83)
Traditionally, "instruments" were used in ________ Continuous and discrete
processes and "controls" were used in _________
processes.
Earliest applications of business computers in data acquisition
process control were for
Computers are digital devices • Understand only discrete conditions (example-on/off, true/false, yes/no)
Process values are analog • Example-0 to 200°C, 50 to 500 lb/in?, 0 to 15 gpm
Once process data were in computer, control supervisory control
strategies could be developed Early strategy was to
determine setpoint, transmit setpoint to pneumatic
or electronic analog controller in control room •
Known as
Computer and process control.pdf Computer and process control.pdf Computer and process control.pdf
