Consulting and Engineering Services
Doc No. 0125B10SD01 – Rev.01 www.LiutaioCES.com
APC Advanced Process Control
ASVL Analyser Signal Validation Logic
AUTO Automatic controller mode
BadPV Bad PV
CAS Cascade controller mode
CPS Continuous Pumping Service
DCS Distributed Control System.
ESD Safety Instrumented System
F&G Fire and Gas system
FC Fail Close.
FCS Foundation Fieldbus Control system. See DCS.
FGS Fire and Gas System
FO Fail Open.
GDLL Gain-Delay-Lead-Lag algorithm
GPCL General Pump Control Logics
GUI Graphic User Interface
HART Highway Addressable Remote Transducer
HC Hydrocarbon
HMI Human Machine Interface
ICC Integrated Capacity Control
ICSS Instrumented Control and Safety System. See "DCS".
IPF Instrument Protective Function
IPS Instrument Protective System
KOD KnockOut Drum
LC Lock Close
LCP Local Control Panel
LCP Local Control Panel
LCR Local Control Room
LILP Lock-In-Last Position
MAN Manual controller mode
MD Material Flow Diagram
MOV Motor Operated Valve
MPC Multivariable Predictive Control, Model Predictive Control
MV Controller output value or Manipulated variable.
MVC Measurement Verification and Comparison
N/A Not Applicable
CLC Compressor Load Controller
ASP Anti-Surge Parameter
NA Not Applicable
NA, N/A Not Applicable
NGL Natural Gas and Liquids
OOS Out Of Service
OP Controller Output value
OUT Controller Output value or manipulated variable.
P&ID Process and Instrumentation Diagram
PCS Process Control System. See "DCS".
PFD Process Flow Diagram
PID Proportional-Integral-Derivative industrial controller
PRV Pressure Relief Valve
PSD Process Shutdown
PV Process variable.
RO Restriction Orifice
SIF Safety Instrumented Function
SIL Safety Integrity Level
SIS Safety Instrumented System
SOV Solenoid Valve
SP Controller Setpoint value
SPT Controller Setpoint value
SV Controller Setpoint value
TBD To Be Defined.
UCP Unit Control Panel
UPS Uninterrupted Power Supply
VCF Volume Correction Factor
VFD Variable Frequency Drive