Flow Automation OPC Items

Table Of Contents

Standard Items

Protocol Items

The Flow Automation protocol implementation supports the following item names for use by client applications

Note

Each item name can be followed by the <Primary> or <Secondary> specification. When one of these is included in the item name, the data will be retrieved using the primary or secondary connection (as specified) instead of the current connection.
Each item can have "/n" appended. n indicates the run number. It is set to be 1 as default.

Item	Access	Data Type	Description
ACTION	R/W	UI1	PID Action
AI_Value	R/W	R4	Analog Input Current Value
Air	R/W	R4	AIR
AnalogOutput	R/W	R4	Physical Analog Output
AO_DO_CTL	R/W	UI1	PID AO or DO control
AO_POINT_NUMBER	R/W	UI1	PID Control Output Point
AO_Value	R/W	R4	Analog Output Current Value
Argon	R/W	R4	ARGON
AtmoPress	R/W	R4	Atmospheric Pressure
BatteryVoltage	R/W	R4	Battery Voltage
BatteryVoltageCF	R/W	R4	Battery Voltage Coastal Flow
Beta	R/W	R4	Beta
BTUContent	R/W	R4	BTU Content
CalcMethod	R/W	UI1	Calculation Method
CDayEnergyTotal	R/W	R4	Current Day Energy Total
CDayFlowTotal	R/W	R4	Current Day Flow Total
CFO_BETA	R/W	R4	Coastal Flow Orifice BETA
CFO_CDAYENERGYTOTAL	R/W	R4	Coastal Flow Orifice Current Day Energy Total
CFO_CDAYFLOWTOTAL	R/W	R4	Coastal Flow Orifice Current Day Flow Total
CFO_DiffPress	R/W	R4	Coastal Flow Orifice Differential Pressure
CFO_FC	R/W	R4	Coastal Flow Orifice Fc
CFO_FG	R/W	R4	Coastal Flow Orifice Fg
CFO_FN	R/W	R4	Coastal Flow Orifice Fn
CFO_FPB	R/W	R4	Coastal Flow Orifice Fpb
CFO_FPV	R/W	R4	Coastal Flow Orifice Fpv
CFO_FSL	R/W	R4	Coastal Flow Orifice Fsl
CFO_FTB	R/W	R4	Coastal Flow Orifice Ftb
CFO_FTF	R/W	R4	Coastal Flow Orifice Ftf
CFO_IDAILYRATE	R/W	R4	Coastal Flow Orifice Instant Daily Rat
CFO_IFLOWRATE	R/W	R4	Coastal Flow Orifice Instant Flow Rate
CFO_RED	R/W	R4	Coastal Flow Orifice Red
CFO_SPRESS	R/W	R4	Coastal Flow Orifice Static Pressure
CFO_SREXTENSION	R/W	R4	Coastal Flow Orifice Static Root Extension
CFO_TACCUFLOW	R/W	R4	Coastal Flow Orifice Total Accumulated Flow
CFO_TEMP	R/W	R4	Coastal Flow Orifice Temperature
CFO_UNCORRTOTAL	R/W	R4	Coastal Flow Orifice Uncorrected Total
CFO_Y1	R/W	R4	Coastal Flow Orifice Y1
CFO_YESTOTAL	R/W	R4	Coastal Flow Orifice Yesterday Total
CFO_ZB	R/W	R4	Coastal Flow Orifice Zb
CFO_ZF	R/W	R4	Coastal Flow Orifice Zf
CFO_ZS	R/W	R4	Coastal Flow Orifice Zs
CFT_ACCUFLOWRATE	R/W	R4	Coastal Flow Turbine Accumulated Flow Rate
CFT_ACUTALDELTAVOL	R/W	R4	Coastal Flow Turbine Accumulated Delta Volume
CFT_CDAYENERGYTOTAL	R/W	R4	Coastal Flow Turbine Current Day Energy Total
CFT_CDAYFLOWTOTAL	R/W	R4	Coastal Flow Turbine Current Day Flow Total
CFT_COUNTBUFFER1-12	R/W	R4	Coastal Flow Turbine Count Buffer 1-12
CFT_COUNTBUFFERINDEX	R/W	R4	Coastal Flow Turbine Count Buffer Index
CFT_FPB	R/W	R4	Coastal Flow Turbine Fpb
CFT_FPV	R/W	R4	Coastal Flow Turbine Fpv
CFT_FTB	R/W	R4	Coastal Flow Turbine Ftb
CFT_IDAILYRATE	R/W	R4	Coastal Flow Turbine Instant Daily Rate
CFT_IFLOWRATE	R/W	R4	Coastal Flow Turbine Instant Flow Rate
CFT_MAINDELTACOUNT	R/W	UI2	Coastal Flow Turbine Main Delta Count
CFT_METERDEVIATION	R/W	R4	Coastal Flow Turbine Meter Deviation
CFT_NOFLOWSTATUS	R/W	UI1	Coastal Flow Turbine No Flow Status
CFT_NOFLOWTIMER	R/W	UI2	Coastal Flow Turbine No Flow Timer
CFT_SENSEDELTACOUNT	R/W	UI2	Coastal Flow Turbine Sense Delta Count
CFT_SPRESS	R/W	R4	Coastal Flow Turbine Static Pressure
CFT_STDDELTAVOL	R/W	R4	Coastal Flow Turbine Standard Delta Volume
CFT_TACCUFLOW	R/W	R4	Coastal Flow Turbine Total Accumulated Flow
CFT_TEMP	R/W	R4	Coastal Flow Turbine Temperature
CFT_UNCORRTOTAL	R/W	R4	Coastal Flow Turbine Uncorrected Total
CFT_YESTOTAL	R/W	R4	Coastal Flow Turbine Yesterday Total
CFT_ZB	R/W	R4	Coastal Flow Turbine Zb
CFT_ZF	R/W	R4	Coastal Flow Turbine Zf
CFT_ZS	R/W	R4	Coastal Flow Turbine Zs
CO	R/W	R4	CO
ContractHour	R/W	UI1	Contract Hour
ContractHourCF	R/W	UI1	Coastal Flow Contract Hour
CurrentDay	R/W		Current Day
CurrentHour	R/W		Current Hour
CurrentMinute	R/W		Current Minute
CurrentMonth	R/W		Current Month
CurrentSecond	R/W		Current Second
CurrentYear	R/W		Current Year
Cycletime	R/W	UI1	Cycle Time
CycletimeCF	R/W		Cycle Time Coastal Flow
DelADeviation	R/W	R4	Delta A Deviation (Only for Meter Type Rockwell Auto-Adjust Turbine)
DeltaAlarmLimit	R/W	R4	Delta A Alarm Limit
DERIVATIVE	R/W	R4	PID Derivative
DeviceConfig	R/W	BOOL	Autosol Internal Flag for Request Device Config
DI_Value	R/W	UI1	Digital Input Current State
DiffPress	R/W	R4	Differential Pressure
DiscreteOutputOff	R/W	R4	Physical Discrete Output Off
DiscreteOutputOn	R/W	R4	Physical Discrete Output On
DO_Value	R/W	UI1	Digital Output Current State
DPCutOffDelay	R/W	R4	DP Cutoff Delay
DPSwitchLevel	R/W	R4	DP Switching Level
EndRamMemAddr	R/W	UI4	End of RAM Memory Address
EoverD	R/W	R4	E Over D
ERROR_DEADBAND	R/W	R4	PID Error Dead Band
ESD_ENABLE	R/W	UI1	Emergency Shut Down Enable
ESD_FUNCTIONNAME	R/W	String	Emergency Shut Down Function Name
ESD_OUTPUTPOINTNUMBER	R/W	UI1	Emergency Shut Down Output Point Number
ESD_PULSEDURATION	R/W	R4	Emergency Shut Down Pulse Duration
ESD_SHUTINTIMER	R/W	R4	Emergency Shut Down Shut In Timer
ESD_TRIP	R/W	UI1	Emergency Shut Down Trip
Ethane	R/W	R4	Ethane
ExpanFactorY	R/W	R4	Expansion Factor Y
Factor1	R/W	R4	Fwv Factor
Factor10	R/W	R4	Extended Static Flow Factor #10
Factor11	R/W	R4	Extended Static Flow Factor #11
Factor12	R/W	R4	Extended Static Flow Factor #12
Factor13	R/W	R4	Extended Static Flow Factor #13
Factor14	R/W	R4	Extended Static Flow Factor #14
Factor15	R/W	R4	Extended Static Flow Factor #15
Factor16	R/W	R4	Extended Static Flow Factor #16
Factor2	R/W	R4	Water Content
Factor3	R/W	R4	Well Stream
Factor4	R/W	R4	Extended Static Flow Factor #4
Factor5	R/W	R4	Extended Static Flow Factor #5
Factor6	R/W	R4	Extended Static Flow Factor #6
Factor7	R/W	R4	Extended Static Flow Factor #7
Factor8	R/W	R4	Extended Static Flow Factor #8
Factor9	R/W	R4	Extended Static Flow Factor #9
FAIL_MODE	R/W	UI1	PID Fail Mode
Fb	R/W	R4	Fb
Fg	R/W	R4	Fg
FlowFactorStatus	R/W	UI2	Flow Factor Status
FlowPrssFactor	R/W	R4	Flowing Pressure Factor (Only for Meter Type Turbine or Positive Displacement)
FlowTempFactor	R/W	R4	Flowing Temperature Factor (Only for Meter Type Turbine or Positive Displacement)
FlowTimeEnable	R/W	UI1	Flow time enable
Fpb	R/W	R4	Fpb
Fr	R/W	R4	Fr
Ftf	R/W	R4	Ftf
FUNCTION_NAME	R/W	String	Emergency Shut Down Function Name
FunctionCodeCF	R/W	UI1	Coastal Flow Function Code
GAIN	R/W	R4	Proportional Term
GQMethod	R/W	UI1	GQ Archive Method
H2	R/W	R4	H2
H2O	R/W	R4	H2O
H2S	R/W	R4	H2S
HCSpanCorFactor	R/W	R4	High Cell Span Correction Factor
Helium	R/W	R4	HELIUM
HIGH_LOW_SEL	R/W	UI1	PID High Low Select
HighFlowAlarm	R/W	R4	High flow alarm
HostBaudIndex	R/W	UI1	Host Baud Index
HostPass	R/W	BSTR	Host Password
IButane	R/W	R4	IBUTANE
IFlowrate	R/W	R4	Instantaneous Flow Rate
InstUncofFlowRate	R/W	R4	Instantaneous Uncorrected Flow Rate (Only for Meter Type Turbine or Positive Displacement)
INTEGRAL	R/W	R4	PID Integral
IPentane	R/W	R4	IPENTANE
K	R/W	R4	K
KFactor	R/W	R4	Meter K Factor
Km	R/W	R4	Main Rotor Factor
Ks	R/W	R4	Sensor Rotor Factor
LastUseMemAddr	R/W	UI4	Last Used RAM Memory Address
LCSpanCorFactor	R/W	R4	Low Cell Span Correction Factor
LocalLogInterval	R/W	R4	Coastal Flow Low Battery Alarm Limit
LocalUnitComAddress	R/W	UI1	Local Log Interval
LowBattAlarm	R/W	UI1	Local Unit Communication Address
LowCutOff	R/W	R4	Low Battery Alarm
LowFlowAlarm	R/W	R4	Low flow alarm
MAX_OUTPUT_CHANGE	R/W	R4	PID Max Output Change
MAX_SCALE	R/W	R4	PID Max Scale
MaxNumMeterRun	R/W	UI1	Max. Number of Meters Run
MeterNumber	R/W	String	Meter Number
Methane	R/W	R4	Methane
MFactor	R/W	R4	Meter M Factor
MIN_SCALE	R/W	R4	PID Min Scale
ModbusRegister	R/W	R4, String	4001/A is for Modbus ASCII 4001/R is for Modbus RTU 4001M/A is for String 4001M/R is for String
MoleCO2	R/W	R4	Mole percent of CO2
MoleN2	R/W	R4	Mole percent of N2
MsgLengthCF	R/W	UI1	Coastal Flow Message Length
NButane	R/W	R4	NBUTANE
NDecane	R/W	R4	NDECANE
NHeptane	R/W	R4	NHEPTANE
NHexane	R/W	R4	NHEXANE
NNoname	R/W	R4	NNONANE
NOctane	R/W	R4	NOCTANE
NPentane	R/W	R4	NPENTANE
NumAnalogIn	R/W	UI1	Num Analog Input
NumAnalogOut	R/W	UI1	Number of Analog output
NUMBER_SMOOTHING	R/W	UI1	PID Number Smoothing
NumDayRec	R/W	UI2	Number of Day Records
NumDiscreteIn	R/W	UI1	Number of Discrete Input
NumMeterRun	R/W	UI1	Number of Meters run
NumPeriodicRec	R/W	UI2	Number of Meter periodic records
NumPulseIn	R/W	UI1	Number of Pulse input
O2	R/W	R4	O2
OrificeDiameter	R/W	R4	Orifice Diameter
OVRD_ACTION	R/W	UI1	PID Override Action
OVRD_DERIVATIVE	R/W	R4	PID Override Derivative
OVRD_ERROR_DEADBAND	R/W	R4	PID Override Error Dead Band
OVRD_GAIN	R/W	R4	PID Override Gain
OVRD_INTEGRAL	R/W	R4	PID Override Integral
OVRD_MAX_SCALE	R/W	R4	PID Override Max Scale
OVRD_PROCESS_INDEX	R/W	UI1	PID Override Process Index
OVRD_PROCESS_VARIABLE	R/W	R4	PID Override Process Variable
OVRD_RAMP_RATE	R/W	R4	PID Override Ramp Rate
OVRD_SETPOINT	R/W	R4	PID Override Set Point
OVRD_SP_RAMP_ENABLE	R/W	UI1	PID Override Set Point Ramp Enable
PID_MANUAL	R/W	UI1	PID Manual
PID_OUTPUT	R/W	R4	PID Controller Output
PID_PROPORTION	R/W	UI1	PID or Proportional
PipeDiameter	R/W	R4	Pipe Diameter
PressBase	R/W	R4	Pressure Base
PrimeFactor	R/W	R4	Prime Factor
PROCESS_INDEX	R/W	UI1	PID Process Index
PROCESS_VARIABLE	R/W	R4	PID Process Variable
Propane	R/W	R4	Propane
PULSE_VALUE	R/W	UI2	Pulse Input Current Value
RadioKeyDelay	R/W	R4	Radio key delay
RadioKeyDlyCF	R/W	R4	Coastal Flow Radio Key Delay
RAMP_RATE	R/W	R4	PID Ramp Rate
Run1MeterType	R/W	UI1	Run 1 Meter Type
Run2MeterType	R/W	UI1	Run 2 Meter Type
Run3MeterType	R/W	UI1	Run 3 Meter Type
RunName	R/W	String	Name of the Run
RunNumber	R/W	String	Run Number
ScompressFactor	R/W	R4	Super compressibility Factor
SETPOINT	R/W	R4	PID Set Point
SETPOINT_RAMP_ENABLE	R/W	UI1	PID Set Point Ramp Enable
SharedPrss	R/W	UI1	Shared Pressure
SharedTemp	R/W	UI1	Shared Temperature
SoftID	R/W	String	Software ID
SpanCorFactor	R/W	R4	Span correction Factor
SpcGravity	R/W	R4	Specific Gravity
SpcHeat	R/W	R4	Specific Heat
SPress	R/W	R4	Static Pressure
SRExtension	R/W	R4	Square Root Extension
StationNameCF	R/W	String	Coastal Flow Station Name
SuperFloAddressCF	R/W	UI1	Coastal Flow Super Flow Address
SyncByteCF	R/W	UI1	Coastal Flow SYNC byte
TAccuFlow	R/W	R4	Total Accumulated flow
Temp	R/W	R4	Temperature
TempBase	R/W	R4	Temperature Base
TL_CommunicationStatus	R/W	UI1	Tank Level Communication Status
TL_CurrentDay	R/W	UI1	Tank Level Current Day
TL_CurrentHighDIStatus	R/W	UI1	Tank Level High Digital Input
TL_CurrentHiLevelLimitStatus	R/W	UI1	Tank Level High Limit Status
TL_CurrentHour	R/W	UI1	Tank Level Current Hour
TL_CurrentLevel	R/W	R4	Tank Level Current Level
TL_CurrentLowDIStatus	R/W	UI1	Tank Level Low Digital Input
TL_CurrentLowLevelLimitStatus	R/W	UI1	Tank Level Low Limit Status
TL_CurrentMinute	R/W	UI1	Tank Level Current Minute
TL_CurrentMonth	R/W	UI1	Tank Level Current Month
TL_CurrentSecond	R/W	UI1	Tank Level Current Second
TL_CurrentShutInDOStatus	R/W	UI1	Tank Level Shut In State
TL_CurrentYear	R/W	UI1	Tank Level Current Year
TL_HighLevelToday	R/W	R4	Tank Level High Level Today
TL_HighLevelYesterday	R/W	R4	Tank Level High Level Yesterday
TL_LowLevelToday	R/W	R4	Tank Level Low Level Today
TL_LowLevelYesterday	R/W	R4	Tank Level Low Level Yesterday
UncorTotal	R/W	R4	Uncorrected Total (Only for Meter Type Turbine or Positive Displacement)
UnitComAddr	R/W	UI1	Unit Communication Address
UnitType	R/W	UI1	Unit Type
YesterdayEnergy/A	R/W	R4	Yesterday Energy Requested by using Modbus item 9103 for run 1; 9115 for run 2; 9127 for run 3; 9139 for run 4. “/A” indicates Modbus ASCII register format and “/R” indicates Modbus RTU register format.
YesterdayFlowTime/A	R/W	R4	Yesterday Flow Time Requested by using Modbus item 9108 for run 1; 9120 for run 2; 9132 for run 3; 9144 for run 4. “/A” indicates Modbus ASCII register format and “/R” indicates Modbus RTU register format.
YesTotal	R/W	R4	Yesterday total
YSubFactor	R/W	R4	Y Subfactor

Extended Items

Item	Data Type	Description
LastAlarmRecord/1	Date	Timestamp of the last Alarm Record.
LastDailyRecord/1	Date	Timestamp of the last Daily Record.
LastEventRecord/1	Date	Timestamp of the last Event record.
LastHourlyRecord/1	Date	Timestamp of the last Hourly record.
LastTimeSync	Date	Timestamp of the last time synchronization attempt.
LastTimeSyncResult	I4	Result code for the last time synch: 0 for no error or alarm. Error and alarm result code values are set in the TimeSync object.
MoveAlarm/1	I2	Move Alarm1 Upload position pointer: positive value moves backward, negative forward.
MoveDaily/1	I2	Move Daily1 Upload position pointer: positive value moves backward, negative forward.
MoveEvent/1	I2	Move Event1 Upload position pointer: positive value moves backward, negative forward.
MoveHourly/1	I2	Move Hourly1 Upload position pointer: positive value moves backward, negative forward.
ResetAlarm/1	BOOL	Reset Alarm1 Upload position pointer.
ResetDaily/1	BOOL	Reset Daily1 Upload position pointer.
ResetEvent/1	BOOL	Reset Event1 Upload position pointer.
ResetHourly/1	BOOL	Reset Hourly1 Upload position pointer.
RetrieveHistory	BOOL	Retrieve History.
TimeSync	I2	Triggers a Time Sync to occur.