Dresser OPC Items

 Table Of Contents

Standard Items

See Device Standard Items.

Protocol Items

ItemData TypeType CommandDescription

AccumCorrVolCurrDay

VT_I4

'*' Consumption Data

Accumulated Corrected Volume Current Day

AccumCorrVolCurrMoVT_I4'*' Consumption DataAccumulated Corrected Volume Current Month
AccumCorrVolPrevDayVT_I4'*' Consumption DataAccumulated Corrected Volume Previous Day
AccumCorrVolPrevMoVT_I4'*' Consumption DataAccumulated Corrected Volume Previous Month
Alarm_HiSpareLimitVT_R4'[' Alarm SettingsSpare Hi Alarm Limit
Alarm_LoSpareLimitVT_R4'[' Alarm SettingsSpare Low Alarm Limit
Alarm_OnLCDVT_UI1'[' Alarm SettingsAlarms on LCD select bit mask based on the alarm register
Alarm_PulseOutputVT_UI1'[' Alarm SettingsAlarms on Pulse outputs select bit mask based on the alarm register
Alarm_SelectionVT_BOOL'[' Alarm SettingsAlarm select Enabled should always be true except during config write
AtmosPressureVT_R4'r' EEPROM ReadAtmospheric Pressure
BasePressVT_R4'r' EEPROM ReadBase Pressure
BaseTempVT_R4'r' EEPROM ReadBase Temperature
BattVoltageVT_UI4'l' Live DataNumber without decimal place
ContractStartTimeVT_UI4'r' EEPROM Read
CorrDisplayDigitsVT_UI1'r' EEPROM ReadCorrection
CorrFactorVT_R4'l' Live DataCorrection Factor
CorrPulseOutputVT_UI2'r' EEPROM Read
CorrPulseOutputProveVT_UI2'r' EEPROM Read
CorrResidualVT_R4'l' Live DataCorrected Residual
CorrVolMultiplierVT_UI1'r' EEPROM Read
CorrVolMultProveVT_UI1'r' EEPROM Read
CorrVolumeVT_I4'l' Live DataCorrected Volume
CurrentMeterCoEfficientVT_R4'|' Secondary Live DataCurrent Value of Meter Coefficient (Current Avg Value)
DailyConsAlarmOccurredVT_BOOL'l' Live DataDaily Consumption Alarm Occurred
DailyConsAlarmPresentVT_BOOL'l' Live DataDaily Consumption Alarm Present
DataMessageSizeVT_UI1'D' Data Packet Length
DateLastConsAlarmVT_UI4'*' Consumption Data
DateTimeVT_BSTR'l' Live Data
DialOutAlarmEnableVT_BOOL'{' Dial-Out Settings
DialOutAlarmFlagVT_UI1'{' Dial-Out Settings
DialOutAlarmPhoneNumberVT_BSTR'{' Dial-Out Settings
DialOutAlarmSelectionVT_UI1'{' Dial-Out Settings
DialOutAlarmTimeVT_UI2'{' Dial-Out Settings
DialOutFaultEnableVT_BOOL'{' Dial-Out Settings
DialOutFaultFlagVT_UI1'{' Dial-Out Settings
DialOutFaultPhoneNumberVT_BSTR'{' Dial-Out Settings
DialOutFaultSelectionVT_UI1'{' Dial-Out Settings
DialOutFaultTimeVT_UI2'{' Dial-Out Settings
DialOutModemBaudRateVT_UI1'{' Dial-Out Settings
DPCommonModeOffsetAdjVT_R4'|' Secondary Live DataDP Common Mode Offset Adjustment (bar)
DPCommonModeOffsetAdjPeriodVT_I4'|' Secondary Live DataDP Common Mode Offset Adjustment Period (date/time)
EnabledorDisabledVT_UI1'r' EEPROM Read
EnableUorCVT_UI1'r' EEPROM Read
Feature_AlarmDialOutVT_BOOL'b' Read-Only Firmware Features
Feature_AlarmsVT_BOOL'b' Read-Only Firmware Features
Feature_DataLoggingVT_BOOL'b' Read-Only Firmware Features
Feature_DigiInTermVT_BOOL'b' Read-Only Firmware Features
Feature_DigiOutTermVT_BOOL'b' Read-Only Firmware Features
Feature_DPTransducerVT_BOOL'b' Read-Only Firmware Features
Feature_DualPressTransducersVT_BOOL'b' Read-Only Firmware Features
Feature_EmailVT_BOOL'b' Read-Only Firmware Features
Feature_ExtFaultsAndAlarmsVT_BOOL'b' Read-Only Firmware FeaturesExtended Faults And Alarms
Feature_ExtLoggingMeasurementsVT_BOOL'b' Read-Only Firmware FeaturesExtended Logging Measurements
Feature_ExtLoggingMemoryVT_BOOL'b' Read-Only Firmware FeaturesExtended Logging Memory
Feature_FaultDialOutVT_BOOL'b' Read-Only Firmware Features
Feature_GSMModemVT_BOOL'b' Read-Only Firmware Features
Feature_LivePressureVT_BOOL'b' Read-Only Firmware Features
Feature_MeterDiagnosticsVT_BOOL'b' Read-Only Firmware Features
Feature_MeterTrimVT_BOOL'b' Read-Only Firmware Features
Feature_ModemModelSelVT_BOOL'b' Read-Only Firmware FeaturesModem Model Selection
Feature_PrinterVT_BOOL'b' Read-Only Firmware Features
Feature_SMSVT_BOOL'b' Read-Only Firmware Features
Feature_TelemTermSelVT_BOOL'b' Read-Only Firmware FeaturesTelemetry Terminal Selection
Feature_ZTableVT_BOOL'b' Read-Only Firmware Features
FirmwareRevLevelVT_BSTR'f' Firmware Request
FixedPressFactorVT_R4'r' EEPROM Read
FixedSupercompFactorVT_R4'r' EEPROM Read
FixedTemperatureVT_R4'r' EEPROM Read
FlowRateVT_R4'l' Live DataFlow Rate
FlowSenseVT_UI1'r' EEPROM Read

Flow Sense

1 = Forward - Reverse

2= Reverse - Forward

3= Reserve

4= Forward

5= Forward + Reverse

GMSAdditionalTurnOffTimeVT_UI4'(' Modem Settings
GMSAdditionalTurnOnTimeVT_UI4'(' Modem Settings
GMSAlarmDialOutTypeVT_UI1'(' Modem Settings
GMSFaultDialOutTypeVT_UI1'(' Modem Settings
GMSModemTypeVT_UI1'(' Modem Settings
GMSTurnOffTimeVT_UI4'(' Modem Settings
GMSTurnOnTimeVT_UI4'(' Modem Settings
GSMPowerTypeVT_UI1'(' Modem Settings
HighestDailyVolCurrMoVT_I4'*' Consumption Data
HighestDailyVolPrevMoVT_I4'*' Consumption Data
HighFlowAlarmLimitVT_R4'[' Alarm Settings
HighFlowAlarmOccurredVT_BOOL'l' Live DataHigh Flow Alarm Occurred
HighFlowAlarmPresentVT_BOOL'l' Live DataHigh Flow Alarm Present
HighPressAlarmLimitVT_R4'[' Alarm Settings
HighPressAlarmOccurredVT_BOOL'l' Live DataHigh Pressure Alarm Occurred
HighPressAlarmPresentVT_BOOL'l' Live DataHigh Pressure Alarm Present
HighTempAlarmLimitVT_R4'[' Alarm Settings
HighTempAlarmOccurredVT_BOOL'l' Live DataHigh Temperature Alarm Occurred
HighTempAlarmPresentVT_BOOL'l' Live DataHigh Temperature Alarm Present
IntegralOrIDVT_UI1'h' Hardware Settings

0= Wiegand

1= Standard

InternalFaultOccurredVT_BOOL'l' Live DataInternal Fault Occurred
InternalFaultPresentVT_BOOL'l' Live DataInternal Fault Present
LCDASelectVT_UI1'r' EEPROM Read
LCDBSelectVT_UI1'r' EEPROM Read
LCDCSelectVT_UI1'r' EEPROM Read
LCDDefaultVT_UI4'r' EEPROM Read
LCDEnableVT_UI4'r' EEPROM Read
LinePressVT_R4'l' Live DataPressure
LinePressFaultOccurredVT_BOOL'l' Live DataLine Pressure Fault Occurred
LinePressFaultPresentVT_BOOL'l' Live DataLine Pressure Fault Present
LowBattFaultOccurredVT_BOOL'l' Live DataLow Battery Fault Occurred
LowBattFaultPresentVT_BOOL'l' Live DataLow Battery Fault Present
LowFlowAlarmLimitVT_R4'[' Alarm Settings
LowFlowAlarmOccurredVT_BOOL'l' Live DataLow Flow Alarm Occurred
LowFlowAlarmPresentVT_BOOL'l' Live DataLow Flow Alarm Present
LowPressAlarmLimitVT_R4'[' Alarm Settings
LowPressAlarmOccurredVT_BOOL'l' Live DataLow Pressure Alarm Occurred
LowPressAlarmPresentVT_BOOL'l' Live DataLow Pressure Alarm Present
LowTempAlarmLimitVT_R4'[' Alarm Settings
LowTempAlarmOccurredVT_BOOL'l' Live DataLow Temperature Alarm Occurred
LowTempAlarmPresentVT_BOOL'l' Live DataLow Temperature Alarm Present
MaxDailyConsumptionVT_UI4'r' EEPROM Read
MeterDiagDresserCalcValVT_R4'|' Secondary Live DataMeter Diagnostic Dresser Calculator Value
MeterDiagLowFlowLockupThresVT_R4'|' Secondary Live DataMeter Diagnostic Low Flow Lockup Threshold (bar)
MeterDiagPresLearntPeriodVT_I4'|' Secondary Live DataMeter Diagnostic Present Learnt Period
MeterDiagStatusVT_UI1'|' Secondary Live DataMeter Diagnostic Status
MeterDisplayVT_BSTR'r' EEPROM Read
MeterSiteIDVT_BSTR'r' EEPROM Read
MeterSizeVT_UI1'r' EEPROM Read
MeterTypeVT_UI1'r' EEPROM Read
MonitorPressFaultOccurredVT_BOOL'l' Live DataPressure Monitor Fault Occurred
MonitorPressFaultPresentVT_BOOL'l' Live DataPressure Monitor Fault Present
OccurDigInputVT_BOOL'l' Live DataDigital Input/Tamper Occurred
OccuredAlarmsVT_UI1'l' Live DataOccurred Alarms
OccuredFaultsVT_UI1'l' Live DataOccurred Faults
OutputTermModeVT_UI1'r' EEPROM Read
OutputTermPolarityVT_UI1'r' EEPROM Read
PasswordEnabledVT_BOOL'p' Password Enable Query
PCBRevVT_UI1's' PCB Revision Request
PresentAlarmsVT_UI1'l' Live DataPresent Alarms
PresentDigInputVT_BOOL'l' Live DataDigital Input/Tamper Present
PresentFaultsVT_UI1'l' Live DataPresent Faults
PressConversionVT_R4'r' EEPROM Read
PressDecimalVT_UI1'r' EEPROM Read
PressDisplayVT_UI1'r' EEPROM Read
PressFactorVT_R4'r' EEPROM Read
PressLCDLabelVT_BSTR'r' EEPROM Read
PressModeVT_UI1'r' EEPROM Read

Pressure Mode

0=Live

1=Fixed

PressUnitsVT_UI1'r' EEPROM Read

Pressure Units

1=Bar

2=PSI

3=Other

PressureMonitorVT_R4'|' Secondary Live DataPressure Monitor
PressureMonitorRawVT_R4'|' Secondary Live DataPressure Monitor (raw)
PressXducerRangeVT_UI1'h' Hardware SettingsPressure Range
PressXducerTypeVT_UI1'h' Hardware Settings

Pressure Transducer Type

ProverCorrDigitsVT_UI1'r' EEPROM Read
ProverStartedFaultOccurredVT_BOOL'l' Live DataProver Started Fault Occurred
ProverStartedFaultPresentVT_BOOL'l' Live DataProver Started Fault Present
ProverStoppedFaultOccurredVT_BOOL'l' Live DataProver Stopped Fault Occurred
ProverStoppedFaultPresentVT_BOOL'l' Live DataProver Stopped Fault Present
ProverUncorrDigitsVT_UI1'r' EEPROM Read
PulseRevolutionVT_UI1'r' EEPROM Read
PulseWidthVT_R4'r' EEPROM Read
RawPressVT_R4'l' Live DataRaw Pressure
RawTempVT_R4'l' Live DataRaw Temperature
Revolution2VT_I2'r' EEPROM Read
RevPerUnitVolumeVT_UI4'r' EEPROM Read
SerialNoVT_UI4'n' Serial NumberUnit Serial Number
SupercompFactorVT_R4'l' Live DataZ Factor/ Super Compress-ability 
SupercompModeVT_UI1'r' EEPROM ReadSuper Compress-ability Mode
TelemetryCorrVT_UI1'r' EEPROM Read
TelemetryEnableVT_UI1'r' EEPROM Read
TelemetryFaultVT_UI1'r' EEPROM Read
TelemetryUncorrVT_UI1'r' EEPROM Read
TempVT_R4'l' Live DataTemperature
TempFaultOccurredVT_BOOL'l' Live DataTemperature Fault Occurred
TempFaultPresentVT_BOOL'l' Live DataTemperature Fault Present
TempModeVT_UI1'r' EEPROM Read

Temperature Mode

0=Live

1=Fixed

TempUnitsVT_UI1'r' EEPROM Read

Temperature Units

1=C

2=F

TrimFactorVT_R4'|' Secondary Live DataTrim Factor (value 1.0 if Trim not selected)
TrimTableCorrFactor1VT_R4'g' Read Trim TableTrim Table Correction Factor
TrimTableCorrFactor10VT_R4'g' Read Trim TableTrim Table Correction Factor
TrimTableCorrFactor11VT_R4'g' Read Trim TableTrim Table Correction Factor
TrimTableCorrFactor12VT_R4'g' Read Trim TableTrim Table Correction Factor
TrimTableCorrFactor13VT_R4'g' Read Trim TableTrim Table Correction Factor
TrimTableCorrFactor14VT_R4'g' Read Trim TableTrim Table Correction Factor
TrimTableCorrFactor15VT_R4'g' Read Trim TableTrim Table Correction Factor
TrimTableCorrFactor16VT_R4'g' Read Trim TableTrim Table Correction Factor
TrimTableCorrFactor2VT_R4'g' Read Trim TableTrim Table Correction Factor
TrimTableCorrFactor3VT_R4'g' Read Trim TableTrim Table Correction Factor
TrimTableCorrFactor4VT_R4'g' Read Trim TableTrim Table Correction Factor
TrimTableCorrFactor5VT_R4'g' Read Trim TableTrim Table Correction Factor
TrimTableCorrFactor6VT_R4'g' Read Trim TableTrim Table Correction Factor
TrimTableCorrFactor7VT_R4'g' Read Trim TableTrim Table Correction Factor
TrimTableCorrFactor8VT_R4'g' Read Trim TableTrim Table Correction Factor
TrimTableCorrFactor9VT_R4'g' Read Trim TableTrim Table Correction Factor
TrimTableEntriesVT_UI1'g' Read Trim TableNumber of entries in Trim Table (0-16)
TrimTableQmaxVT_R4'g' Read Trim Table% of QMax
TrimTableQmax1VT_R4'g' Read Trim Table% of QMax
TrimTableQmax10VT_R4'g' Read Trim Table% of QMax
TrimTableQmax11VT_R4'g' Read Trim Table% of QMax
TrimTableQmax12VT_R4'g' Read Trim Table% of QMax
TrimTableQmax13VT_R4'g' Read Trim Table% of QMax
TrimTableQmax14VT_R4'g' Read Trim Table% of QMax
TrimTableQmax15VT_R4'g' Read Trim Table% of QMax
TrimTableQmax16VT_R4'g' Read Trim Table% of QMax
TrimTableQmax2VT_R4'g' Read Trim Table% of QMax
TrimTableQmax3VT_R4'g' Read Trim Table% of QMax
TrimTableQmax4VT_R4'g' Read Trim Table% of QMax
TrimTableQmax5VT_R4'g' Read Trim Table% of QMax
TrimTableQmax6VT_R4'g' Read Trim Table% of QMax
TrimTableQmax7VT_R4'g' Read Trim Table% of QMax
TrimTableQmax8VT_R4'g' Read Trim Table% of QMax
TrimTableQmax9VT_R4'g' Read Trim Table% of QMax
TrimTableSelVT_UI1'g' Read Trim TableTrim Table Selected
TrimTableTrimFactorLiveVT_R4'g' Read Trim TableTrim Table Trim Factor (Live Current Value)
UncorrDisplayDigitsVT_UI1'r' EEPROM Read
UncorrFaultVolumeVT_I4'l' Live DataUncorrected Under Fault 
UncorrPulseOutputVT_UI2'r' EEPROM Read
UncorrPulseOutputProveVT_UI2'r' EEPROM Read
UncorrResidualVT_I4'l' Live DataUncorrected Residual
UncorrtVolumeVT_I4'l' Live DataUncorrected Volume
UncorrVolMultiplierVT_UI1'r' EEPROM Read
UncorrVolMultProveVT_UI1'r' EEPROM Read
VolFaultOccurredVT_BOOL'l' Live DataVolume Fault Occurred
VolFaultPresentVT_BOOL'l' Live DataVolume Fault Present
VolumeUnitsVT_UI1'r' EEPROM ReadVolume Units

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