Reynolds LVC OPC Items

Standard Items

Protocol Items

The Reynolds LVC protocol implementation supports register numbers as item names. To access a register, client applications specify the register number that is within one of the register ranges in the selected register set for the device.

Item	Data Type	Description
BasePressure	R4	Base Pressure.
BaseTemperature	R4	Base Temperature in Deg F.
CallReportContractDay	BOOL	Exception call reporting contract day.
CalibrationInProgress	BOOL	Calibration in progress.
CallReportContractMonth	BOOL	Exception call reporting contract month.
CallReportHighPressure	BOOL	Exception call reporting high pressure.
CallReportHighTemperature	BOOL	Exception call reporting high temperature.
CallReportLowBattery	BOOL	Exception call reporting low battery.
CallReportLowTemperature	BOOL	Exception call reporting low temperature.
CallReportMonthWarning	BOOL	Exception call reporting month warning.
CaseTemperature	R4	Case temperature, Deg F.
ClockwiseIndexRotation	BOOL	Decode clock wise index rotation.
ContractDailySCF	R8	Contract day accumulated SCF in units of cvsf.
ContractDay	I2	Contract Day.
ContractDayAlarmActive	BOOL	High contract day alarm active.
ContractDayAlarmEnable	BOOL	Enable high contract day alarm.
ContractHour	I2	Contract Hour
ContractHourlySCF	R8	Contract hourly accumulated SCF in units of cvsf.
ContractMonthAlarmActive	BOOL	High contract month alarm active.
ContractMonthAlarmEnable	BOOL	Enable high contract month alarm.
ContractMonthlySCF	R8	Contract month accumulated SCF in units of cvsf.
ContractMonthWarningActive	BOOL	Warning contract month alarm active.
ContractMonthWarningEnable	BOOL	Enable warning contract month alarm.
CorrectedOutputFactor	R4	Corrected volume pulse output scale factor.
CorrectedVolAccumulator	R8	Corrected Volume accumulator.
CorrectedVolRemainder	R4	Correct volume remainder.
CorrectedVolumeFactor	R4	Float, Corrected volume display scale factor.
CorrectionFactor	R4	Correction factor.
CurrentMonthCorrectedVol	R8	Current month corrected volume.
CurrentMonthUncorrectedVol	R8	Current month uncorrected volume.
DoorAjar	BOOL	Door ajar.
DoorAlarm	BOOL	Door alarm.
EnableCallubration	BOOL	Enable Calibration.
EnableFastIndexing	BOOL	Enable fast index sampling.
EnableHighPressureAlarm	BOOL	Enable Alarm 1, High pressure.
EnableHighTemperatureAlarm	BOOL	Enable Alarm 3, High temp.
EnableLowBatteryAlarm	BOOL	Enable Alarm 5, Low battery.
EnableLowPressureAlarm	BOOL	Enable Alarm 2, Low pressure.
EnableLowTemperatureAlarm	BOOL	Enable Alarm 4, Low temp.
ExternalPower	R4	External power.
FirmwareModel	R8	Firmware Model.
FixedFpv	R4	Fixed FPV.
FixedPressure	R4	Fixed Pressure.
FixedTemperature	R4	Fixed Temperature.
FpvSquaredFactor	R4	Fpv squared factor.
GasPressure	R4	Gas Pressure.
GasTemperature	R4	Gas Temperature.
HighPressureAlarmActive	BOOL	High pressure alarm active.
HighPressureAlarmLimit	R4	Alarm limit, high pressure
HighTemperatureAlarmActive	BOOL	High temp alarm active.
HighTemperatureAlarmLimit	R4	Alarm limit, high temperature
InputScaleFactor	R4	Input scale factor
LcdPreviousMonthEnable	BOOL	Enable previous month accumulators on LCD
LowBatteryAlarmActive	BOOL	Low battery alarm active.
LowBatteryAlarmLimit	R4	Alarm limit, low battery voltage
LowPressureAlarmActive	BOOL	Low pressure alarm active.
LowPressureAlarmLimit	R4	Alarm limit, low pressure
LowTemperateAlarmActive	BOOL	Low temp alarm active.
LowTemperatureAlarmLimit	R4	Alarm limit, low temperature
MaximumDailyFlow	R8	Maximum daily flow.
MaximumHourlyFlow	R8	Maximum hourly flow.
MeterKFactor	R4	Meter calibration adjustment factor
MeterNumber	R8	Meter Number.
MinimumDailyFlow	R8	Minimum daily flow.
MinimumHourlyFlow	R8	Minimum hourly flow.
PercentCO2	R4	Percent Cardbon Dioxide.
PercentNirtogen	R4	Percent Nitrogen.
PressureDecimals	BOOL	Pressure decimals, 0 = 2, 1 = 1.
PressureFactor	R4	Pressure factor
PreviousMaxDailyFlow	R8	Previous maximum daily flow.
PreviousMaxHourlyFlow	R8	Previous maximum hourly flow.
PreviousMinDailyFlow	R8	Previous minimum daily flow.
PreviousMinHourlyFlow	R8	Previous minimum hourly flow.
PreviousMonthCorrectedVol	R8	Previous month corrected volume.
PreviousMonthUncorrectedVol	R8	Previous month uncorrected volume.
PulseOutEnable	BOOL	Pulse out enable
RtcDay	I2	Real-time clock Day
RtcHour	I2	Real-time clock Hour
RtcMinute	I2	Real-time clock Minute
RtcMonth	I2	Real-time clock Month
RtcSecond	I2	Real-time clock Second
RtcYear	I2	Real-time clock Year
SandiaUnitId	I2	Sandia Unit id
SerialNumber	R8	Serial Number
SiteAddress1	String	Site Address 1
SiteAddress2	String	Site Address 2
SiteAddress3	String	Site Address 3
SpecificGravity	R4	Specific Gravity
TemperatureFactor	R4	Temperature factor
TimeZoneString	String	Time zone
TurbineDivisor	I2	Turbine interface vivisor
TurbineKFactor	R8	Turbine K factor
TurbineMeterUsed	BOOL	Turbine meter used
UncorrectedOutputFactor	R4	Uncorrected volume pulse output count.
UncorrectedVolAccumulator	R8	Uncorrected Volume accumulator.
UncorrectedVolRemainder	R4	Uncorrect volume remainder
UncorrectedVolumeFactor	R4	Uncorrect vol display scal factor
UseContinuousWakeup	BOOL	Use continuous wakeup
UseFixedFpv	BOOL	Use fixed Fpv
UseFixedPressure	BOOL	Use fixed pressure
UseFixedTemperature	BOOL	Use fixed temperature
UseGaugeTransducer	BOOL	Use gauge transducer
UsePulseWakeup	BOOL	Use pulse wakeup.
VolumeUpdateRequired	BOOL	Correct volume update is required
WakeupCorrectedVol	R4	Wakeup corrected volume.
WakeupUncorrectedVol	R4	Wakeup uncorrected volume.
ZonePressure	R4	Zone Pressure

Extended Items

The device supports the following OPC items below for use by client applications.

Item	Data Type	Description
#LOG_ITEM_LIST	I4	Writes status information to the logger for all items that have been advised to the device.
#LOG_READ_QUEUE	I4	Writes status information to the logger for all poll messages in the device read queue.
#LOG_WRITE_QUEUE	I4	Writes status information to the logger for all poll messages in the device write queue.
LastEventRecord	Date	Timestamp of the latest Event Upload record collected from Meter.
LastHourlyRecord	Date	Timestamp of the latest Hourly Upload record collected from Meter.
LastRtuConfigRead	Date	Timestamp of the most recent read of the Meter Configuration for Meter.
MoveEvent	I2	Move Event Upload position pointer: positive value moves backward, negative forward.
MoveHourly	I2	Move Hourly Upload position pointer: positive value moves backward, negative forward.
ResetEvent	BOOL	Reset Event Upload position pointer.
ResetHourly	BOOL	Reset Hourly Upload position pointer.
RetrieveHistory	I2	Retrieve enabled history.