các chức năng trong bảng vẽ pid

AAH Analyzer Alarm High  AAL Analyzer Alarm Low  AC Analyzer Controller  AE Analyzer Element  AH Alarm High  AI Alarm Indicator  AI Analyzer Indicator  AIC Analyzer Indicator Controller  AIT Analyzer Indicator Transmitter  AL Alarm Low  AO Analog Output  AOJ AutoOffJog Selector Switch  AP Analyzer Test Point  AR Analyzer Recorder  ARC Analyzer Recorder Controller  ART Analyzer RecorderAAH Analyzer Alarm High  AAL Analyzer Alarm Low  AC Analyzer Controller  AE Analyzer Element  AH Alarm High  AI Alarm Indicator  AI Analyzer Indicator  AIC Analyzer Indicator Controller  AIT Analyzer Indicator Transmitter  AL Alarm Low  AO Analog Output  AOJ AutoOffJog Selector Switch  AP Analyzer Test Point  AR Analyzer Recorder  ARC Analyzer Recorder Controller  ART Analyzer RecorderAAH Analyzer Alarm High  AAL Analyzer Alarm Low  AC Analyzer Controller  AE Analyzer Element  AH Alarm High  AI Alarm Indicator  AI Analyzer Indicator  AIC Analyzer Indicator Controller  AIT Analyzer Indicator Transmitter  AL Alarm Low  AO Analog Output  AOJ AutoOffJog Selector Switch  AP Analyzer Test Point  AR Analyzer Recorder  ARC Analyzer Recorder Controller  ART Analyzer Recorder

A  AAH - Analyzer Alarm High  AAL - Analyzer Alarm Low  AC - Analyzer Controller  AE - Analyzer Element  AH - Alarm High  AI - Alarm Indicator  AI - Analyzer Indicator  AIC - Analyzer Indicator Controller  AIT - Analyzer Indicator Transmitter  AL - Alarm Low  AO - Analog Output  AOJ - Auto-Off-Jog Selector Switch  AP - Analyzer Test Point  AR - Analyzer Recorder  ARC - Analyzer Recorder Controller  ART - Analyzer Recorder Transmitter  ASH - Analyzer Switch High  ASHL - Analyzer Switch High Low  ASL - Analyzer Switch Low  AT - Analyzer Transmitter  ATM - Atmosphere  AY - Analyzer Computer  AW - Analyzer Probe  AWT - Automatic Well Test B  B - Burner  BC - Burner Controller  BDV - Blow Down Valve  BE - Burner Element  BG - Burner Glass  BI - Burner Indicator  BIC - Burner Indicator Controller  BIT - Burner Indicator Transmitter  BPV - Back Pressure Valve  BR - Burner Recorder  BRC - Burner Recorder Controller  BRT - Burner Recorder Transmitter  BSH - Burner Switch High  BSHL - Burner Switch High Low  BSL - Burner Switch Low  BT - Burner Transmitter  BW - Burner Probe  BY - Burner Computer C  CAH - Conductivity Alarm High  CAL - Conductivity Alarm Low  CC - Corrosion Coupon  CE - Conductivity Element  CIT - Conductivity Indicating Transmitter  CP - Cut Probe  CS - Car Seal  CSC - Car Seal Closed  CSO - Car Seal Open  CS - Conductivity Switch  CSH - Conductivity Shutdown High  CSL - Conductivity Shutdown Low D  DE - Density Element  DR - Density Recorder  DT - Density Transmitter  DPSH - Differential Pressure Shutdown High  DPSL - Differential Pressure Shutdown Low  DTT - Differential Temperature Transmitter  DI - Discrete Input (Digital Input)  DO - Discrete Output (Digital Output) E  ESD - Emergency Shutdown  EY - Voltage Computer  EC - Voltage Controller  EE - Voltage Element  EI - Voltage Indicator  EIC - Voltage Indicator Controller  EIT - Voltage Indicator Transmitter  ER - Voltage Recorder  ERC - Voltage Recorder Controller  ERT - Voltage Recorder Transmitter  ESH - Voltage Switch High  ESHL - Voltage Switch High Low  ESL - Voltage Switch Low  ET - Voltage Transmitter F  FC - Fail Closed  FO - Fail Open  FP - Fail Position  FA - Fire Alarm  FA - Flame Arrestor  F - Flow  FY - Flow Computer  FCV - Flow Control Valve  FC - Flow Controller  FE - Flow Element  FG - Flow Glass  FI - Flow Indicator  FIC - Flow Indicator Controller  FIT - Flow Indicator Transmitter  FM - Flow Meter  FO - Flow Orifice  FQY - Flow Quantity Computer  FQE - Flow Quantity Element  FQI - Flow Quantity Indicator  FQIC - Flow Quantity Indicator Controller  FQIT - Flow Quantity Indicator Transmitter  FQR - Flow Quantity Recorder  FQRC - Flow Quantity Recorder Controller  FQSH - Flow Quantity Switch High  FQSL - Flow Quantity Switch Low  FQT - Flow Quantity Transmitter  FFC - Flow Ratio Controller  FFI - Flow Ratio Indicator  FFIC - Flow Ratio Indicator Controller  FFR - Flow Ratio Recorder  FFRC - Flow Ratio Recorder Controller  FFSH - Flow Ratio Switch High  FFSL - Flow Ratio Switch Low  FR - Flow Recorder  FRC - Flow Recorder Controller  FRT - Flow Recorder Transmitter  FSV - Flow Safety Valve  FS - Flow Switch  FP - Flow Test Point  FT - Flow Transmitter G  GDE - Gas Detector Element H  HC - Hand Controller  HIC - Hand Indicator Controller  HS - Hand Switch  HOA - Hand-Off-Automatic Selector Switch I  IY - Current Computer  IE - Current Element  II - Current Indicator  IIC - Current Indicator Controller  IIT - Current Indicator Transmitter  IR - Current Recorder  IRC - Current Recorder Controller  IRT - Current Recorder Transmitter  ISH - Current Switch High  ISHL - Current Switch High Low  ISL - Current Switch Low  IT - Current Transmitter  IA - Instrument Air J  JY - Power Computer  JE - Power Element  JI - Power Indicator  JIC - Power Indicator Controller  JIT - Power Indicator Transmitter  JR - Power Recorder  JRC - Power Recorder Controller  JRT - Power Recorder Transmitter  JSH - Power Switch High  JSHL - Power Switch High Low  JSL - Power Switch Low  JT - Power Transmitter K  KY - Time Computer  KCV - Time Control Valve  KC - Time Controller  KE - Time Element  KI - Time Indicator  KIC - Time Indicator Controller  KIT - Time Indicator Transmitter  KR - Time Recorder  KRC - Time Recorder Controller  KRT - Time Recorder Transmitter  KSH - Time Switch High  KSHL - Time Switch High Low  KSL - Time Switch Low  KT - Time Transmitter L  LACT - Lease Automatic Custody Transfer  L - Level  LAD - Level Alarm Device  LAHI - Level Alarm High Interface  LY - Level Computer  LCV - Level Control Valve  LCVI - Level Control Valve Interface  LC - Level Controller  LCI - Level Controller Interface  LD - Level Differential  LE - Level Element  LEI - Level Element Interface  LG - Level Glass  LI - Level Indicator  LIC - Level Indicator Controller  LICI - Level Indicator Controller Interface  LIT - Level Indicator Transmitter  LP - Level Probe  LR - Level Recorder  LRC - Level Recorder Controller  LRT - Level Recorder Transmitter  LSHI - Level Shutdown High Indicator  LSL - Level Shutdown Low  LSLI - Level Shutdown Low Indicator  LS - Level Switch  LSHH - Level Switch High High  LSL - Level Switch Low  LSLL - Level Switch Low Low  LT - Level Transmitter  LTI - Level Transmitter Interface  LL - Liquid Level  LLC - Liquid Level Controller  LLG - Liquid Level Gauge  LC - Lock Closed  LO - Lock Open N  NOC - Net Oil Computer  NC - Normally Closed  NO - Normally Open O  OWD - Oil Water Detector  OM - Orifice Meter P  PAD - Pressure Alarm Device  PY - Pressure Computer  PCV - Pressure Control Valve  PC - Pressure Controller  PDAH - Pressure Differential Alarm High  PDY - Pressure Differential Computer  PDCV - Pressure Differential Control Valve  PDC - Pressure Differential Controller  PDI - Pressure Differential Indicator  PDIC - Pressure Differential Indicator Controller  PDIT - Pressure Differential Indicator Transmitter  PDR - Pressure Differential Recorder  PDRC - Pressure Differential Recorder Controller  PDRT - Pressure Differential Recorder Transmitter  PDS - Pressure Differential Switch  PDSH - Pressure Differential Switch High  PDSL - Pressure Differential Switch Low  PDT - Pressure Differential Transmitter  PE - Pressure Element  PIT - Pressure Indicating Transmitter  PI - Pressure Indicator  PIC - Pressure Indicator Controller  PR - Pressure Recorder  PRC - Pressure Recorder Controller  PRT - Pressure Recorder Transmitter  PSE - Pressure Safety Element  PSV - Pressure Safety Valve  PSH - Pressure Shutdown High  PSL - Pressure Shutdown Low  PS - Pressure Switch  PP - Pressure Test Point  PT - Pressure Transmitter  PV - Pressure Valve  PLC - Programmable Logic Controller Q  QY - Quantity Computer  QE - Quantity Element  QI - Quantity Indicator  QIC - Quantity Indicator Controller  QIT - Quantity Indicator Transmitter  QR - Quantity Recorder  QRC - Quantity Recorder Controller  QRT - Quantity Recorder Transmitter  QSH - Quantity Switch High  QSHL - Quantity Switch High Low  QSL - Quantity Switch Low  QT - Quantity Transmitter R  RY - Radiation Computer  RC - Radiation Controller  RE - Radiation Element  RI - Radiation Indicator  RIC - Radiation Indicator Controller  RIT - Radiation Indicator Transmitter  RW - Radiation Probe  RR - Radiation Recorder  RRC - Radiation Recorder Controller  RRT - Radiation Recorder Transmitter  RSH - Radiation Switch High  RSHL - Radiation Switch High Low  RSL - Radiation Switch Low  RT - Radiation Transmitter  R - Recorder  RTD - Resistance Temperature Detector  RO - Restriction Orifice S  SRV - Safety Relief Valve  SP - Set Point  SD - Shutdown  SDV - Shutdown Valve  SP - Spare  SAH - Speed Alarm High  SY - Speed Computer  SCV - Speed Control Valve  SC - Speed Controller  SE - Speed Frequency Element  SI - Speed Indicator  SIC - Speed Indicator Controller  SIT - Speed Indicator Transmitter  SR - Speed Recorder  SRC - Speed Recorder Controller  SRT - Speed Recorder Transmitter  SSH - Speed Switch High  SSHL - Speed Switch High Low  SSL - Speed Switch Low  ST - Speed Transmitter  SLO - Station Lock Out  SSV - Surface Safety Valve  S - Switch T  TY - Temperature Computer  TCV - Temperature Control Valve  TC - Temperature Controller  TDI - Temperature Differemtial Indicator  TDR - Temperature Differemtial Recorder  TD - Temperature Differential  TDY - Temperature Differential Computer  TDCV - Temperature Differential Control Valve  TDC - Temperature Differential Controller  TDIC - Temperature Differential Indicator Controller  TDIT - Temperature Differential Indicator Transmitter  TDRC - Temperature Differential Recorder Controller  TDRT - Temperature Differential Recorder Transmitter  TDT - Temperature Differential Transmitter  TE - Temperature Element  TI - Temperature Indicator  TIC - Temperature Indicator Controller  TIS - Temperature Indicator Switch  TISHL - Temperature Indicator Switch High Low  TIT - Temperature Indicator Transmitter  TP - Temperature Probe  TR - Temperature Recorder  TRC - Temperature Recorder Controller  TRS - Temperature Recorder Switch  TRT - Temperature Recorder Transmitter  TSE - Temperature Safety Element  TS - Temperature Switch  TP - Temperature Test Point  TT - Temperature Transmitter  TW - Thermowell  T - Transmitter U  UY - Multivariable Computer  UI - Multivariable Indicator  UR - Multivariable Recorder  ULO - Unit Lock Out  USD - Unit Shut Down V  VFD - Variable Frequency Drive  V - Ventf  VTA - Vent to Air  VAHH - Vibration Alarm High High  VY - Vibration Computer  VE - Vibration Element  VI - Vibration Indicator  VIT - Vibration Indicator Transmitter  VR - Vibration Recorder  VRT - Vibration Recording Transmitter  VS - Vibration Switch  VT - Vibration Transmitter W  WY - Weight Computer  WCV - Weight Control Valve  WC - Weight Controller  WDC - Weight Differential Computer  WDCV - Weight Differential Control Valve  WDC - Weight Differential Controller  WDI - Weight Differential Indicator  WDIC - Weight Differential Indicator Controller  WDIT - Weight Differential Indicator Transmitter  WDR - Weight Differential Recorder  WDRC - Weight Differential Recorder Controller  WDRT - Weight Differential Recorder Transmitter  WDSH - Weight Differential Switch High  WDSL - Weight Differential Switch Low  WDT - Weight Differential Transmitter  WE - Weight Element  WI - Weight Indicator  WIC - Weight Indicator Controller  WIT - Weight Indicator Transmitter  WR - Weight Recorder  WEC - Weight Recorder Controller  WRT - Weight Recorder Transmitter  WSH - Weight Switch High  WSHL - Weight Switch High Low  WSl - Weight Switch Low Y  YY - Event Computer  YC - Event Controller  YE - Event Element  YI - Event Indicator  YIC - Event Indicator Controller  YR - Event Recorder  YSH - Event Switch High  YSL - Event Switch Low  YT - Event Transmitter Z  ZC - Position Controller  ZCV - Position Control Valve  ZDY - Gauge Deviation Computer  ZDCV - Gauge Deviation Control Valve  ZDC - Gauge Deviation Controller  ZDE - Gauge Deviation Element  ZDI - Gauge Deviation Indicator  ZDIC - Gauge Deviation Indicator Controller  ZDIT - Gauge Deviation Indicator Transmitter  ZDR - Gauge Deviation Recorder  ZDRC - Gauge Deviation Recorder Controller  ZDRT - Gauge Deviation Recorder Transmitter  ZDSH - Gauge Deviation Switch High  ZDSL - Gauge Deviation Switch Low  ZDT - Gauge Deviation Transmitter  ZE - Position Element  ZI - Position Indicator  ZIC - Position Indicator Controller  ZIT - Position Indicator Transmitter  ZR - Position Recorder  ZRC - Position Recorder Controller  ZRT - Position Recorder Transmitter  ZS - Position Switch  ZSC - Position Switch Closed  ZSO - Position Switch Open  ZSHL - Position Switch High Low  ZT - Position Transmitter  ZY - Position Computer