
3-13Acronym and Abbreviation List
TR4.0:PROVOXRevision A — April 1997
PMA
Acronym: Plant Management Area
PMC
Acronym: Process Manager’s Console
PMC(B)
Acronym: Process Manager’s Console
Batch
PMC(C)
Acronym: Process Manager’s Console
Custom
PMC(P)
Acronym: Process Manager’s Console
Preformatted
PMCS
Acronym: Process Manager ’s Computer
System
PPA
Acronym: Plant Process Area
P_PD
Acronym:
Proportional—Proportional/Derivative
Control Action
PRC HIGH
Abbreviation: Process High Range
PRC LOW
Abbreviation: Process Low Range
PRI
Abbreviation: Primary
PROM
Acronym: Programmable Read-Only
Memory
PSC
Acronym: Power Supply Common
PSI
Acronym: Programmable Serial Interface
PSU
Acronym: Power Supply Unit
PT
Abbreviation: Point
PTM
Acronym: Pulse Time Multiplex
PV
Acronym: Process Variable or Primary
Variable (HART term).
PVE
Acronym: PROVUEr Electronics
PWB
Acronym: Printed Wiring Board
PWR
Abbreviation: Power
Q
Q&A
Acronym: Question and Answer
QLD
Acronym: Question List Display
R
RAM
Acronym: Random-Access Memory
RAT
Abbreviation: Ratio
RBGW
Acronym: Red, Blue, Green, White
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