Response Electronics CL6011B Especificações Página 149

  • Descarregar
  • Adicionar aos meus manuais
  • Imprimir
  • Página
    / 170
  • Índice
  • MARCADORES
  • Avaliado. / 5. Com base em avaliações de clientes
Vista de página 148
Original — December 1991
UM4.6:CS6003
Glossary-27
PROM Acronym: Programmable Read-Only Memory
Proportional Band
The change of input required to produce a full-range change in output,
due to proportional control action. (The reciprocal of gain.)
Protocol A set of data formats and transmission rules for communication between
electronic devices. Devices that conform to the same protocol can
communicate accurately.
PROVOX Trademark for Fisher Controls’ product line of advanced process control
equipment: distributed microprocessor-based control and data
acquisition devices that communicate with operator consoles over a data
highway.
PROVUE Trademark for Fisher Controls’ line of console products that use a global
database configuration and have high-resolution graphics, ergonomically
designed keyboards, and color printers.
PSC Acronym: Power Supply Common
PSI Acronym: Programmable Serial Interface
PSU Acronym: Power Supply Unit
PT Abbreviation: Point
Pulse Count Input (PCI)
A PROVOX point type. A PCI point either reads a series of electronic
pulses or switch closures or receives a 16-bit unsigned integer in the
range 0-65535. (Many sensors or other field devices transmit information
as a series of pulses or contact closures.) An alternate name for PCI
point is integer point.
PV Acronym: Process Variable
PWB Acronym: Printed Wiring Board
PWR Abbreviation: Power
Q
QLD Acronym: Question List Display
R
Radio, Electronic, and Television Manufacturers’ Association (RETMA)
A group of electronic manufacturers who developed a standard for rack
mounting of electronic equipment.
PROM - Rad
Glossary
Vista de página 148
1 2 ... 144 145 146 147 148 149 150 151 152 153 154 ... 169 170

Comentários a estes Manuais

Sem comentários