Modbus ETNG OPC Items

ACCUMMCF

R4

Accum. Volume (MCF)

BATTVOLTS

R4

Current battery voltage

CURRENTAP

R4

Current AP

CURRENTDP

R4

Current DP

CURRENTMCF

R4

Current flow rate (MDF/Day)

CURRENTTF

R4

Current Temp

LASTALARMS

UI4

Last Calculation Period Alarms

LASTAP

R4

Last Calculation Period abs. pressure

LASTAR

R4

Last Calculation Period Argon

LASTBTU

R4

Last Calculation Period BTU

LASTCD

R4

Last Calculation Period Cd. Specific to AGA31992

LASTCO

R4

Last Calculation Period Carbon Mon

LASTCO2

R4

Last Calculation Period CO2

LASTCOUNTS

UI4

Last Calculation Period Int. counts

LASTDP

R4

Last Calculation Period diff. pressure

LASTETHANE

R4

Last Calculation Period Ethane

LASTEV

R4

Last Calculation Period Ev. Specific to AGA31992

LASTEXT

R4

 Last Calculation Period Extension.

LASTFA

R4

Last Calculation Period F(a). Specific to AGA31985

LASTFAUX

R4

Last Calculation Period F(aux)

LASTFB

R4

Last Calculation Period F(b). Specific to AGA31985

LASTFG

R4

Last Calculation Period F(g). Specific to AGA31985

LASTFIP

R4

Last Calculation Period FIP. Specific to AGA31992

LASTFPB

R4

Last Calculation Period F(pb). Specific to AGA31985

LASTFPV

R4

Last Calculation Period F(pv)

LASTFR

R4

Last Calculation Period F(r). Specific to AGA31985

LASTFTB

R4

Last Calculation Period F(tb). Specific to AGA31985

LASTFTF

R4

Last Calculation Period F(tf). Specific to AGA31985

LASTFW

R4

Last Calculation Period F(w)

LASTGRAVITY

R4

Last Calculation Period Gravity

LASTH

R4

Last Calculation Period Hydrogen

LASTH2O

R4

Last Calculation Period H2O

LASTH2S

R4

Last Calculation Period H2S

LASTHE

R4

Last Calculation Period Helium

LASTIBUTANE

R4

Last Calculation Period IButane

LASTIPENTANE

R4

Last Calculation Period IPentane

LASTMCF

R4

Last Calculation Period volume (MCF)

LASTMETHANE

R4

Last Calculation Period Methane

LASTN2

R4

Last Calculation Period N2

LASTNBUTANE

R4

Last Calculation Period NButane

LASTNDECANE

R4

Last Calculation Period NDecane

LASTNHEPTANE

R4

Last Calculation Period Nheptane

LASTNHEXANE

R4

Last Calculation Period NHexane

LASTNNONANE

R4

Last Calculation Period Nnonane

LASTNOCTANE

R4

Last Calculation Period NOctane

LASTNPENTANE

R4

Last Calculation Period NPentane

LASTO2

R4

Last Calculation Period Oxygen

LASTPROPANE

R4

Last Calculation Period Propane

LASTQM

R4

Last Calculation Period qm. Specific to AGA31992

LASTQV

R4

Last Calculation Period Qv

LASTRANGE

UI4

Last Calculation Period Int. range 4

LASTRHOB

R4

Last Calculation Period Rhob. Specific to AGA31992

LASTTF

R4

Last Calculation Period flowing temp

LASTY

R4

Last Calculation Period Y

YESTMCF

R4

Yesterday's volume (MCF)

PICURRENTPIC

R4

Current Pulse Input Count. Specific to AGA7

PIYESTUVOL

R4

Yesterday's uncorrected volume. Specific to AGA7

PIYESTLOACF

R4

Yesterday's LO ACF. Specific to AGA7

PIYESTHIACF

R4

Yesterday's HI ACF. Specific to AGA7

PIACCUMUVOL

R4

Accumulated uncorrected volume. Specific to AGA7

UPLOADHISTORY

I2

This item is used to perform an upload of the log period, event, daily and alarm in the device. Set this item to –1 to upload any records that have been logged since the last upload. Set this item to a positive number to upload a number of days' worth of records. The item value will be reset to zero upon completion of a successful upload, or to three if the upload failed.

AUTOHISTORY

I2

This item is used to perform an auto upload of the log period, event, daily and alarm in the device. The item value will be reset to zero upon completion of a successful upload, or to three if the upload failed.

AUTO_SYNCTIME

I4

This item is used to synch the time in the RTU. Set this item to 1 will trigger the synch or the action will be taken on every interval. The item value will be reset to zero, after a successful upload.

AUTOTREND

I2

AutoTrend/TrendNumberis used to retrieve trend data from the device. "/TrendNumber" is 0 based where 0 is the first trend, 1 is the second trend and so on. Trend output is data file only, no Electronic Flow Measurement (EFM) output. The value will return to zero if successful, and three if failed.

AUTOTRENDNAME

I2

AutoTrend/TrendNameis used to retrieve trend data from the device."/TrendName" is case sensitive and should match the trend name set up in the device. Trend output is data file only, no EFM output. The value will return to zero if successful, and three if failed. 

PWDENABLED

UI1

Password mode enabled

SECCHECK

UI1

Check security code?

ELEMENT

UI1

Primary element

CALCMETH

UI1

FCU volume calc. method

RPTUNITS

UI1

FCU report units

CALCUNITS

UI1

FCU calculation units

FPVMETH

UI1

Supercomp method

VOLLOGPRD

UI4

Volume Log period

VOLCALCPRD

UI2

Volume calculation period

CONTRACTHOUR

UI1

Contract Hour

ORD

R4

Orifice diameter

MONELOR

UI1

Monel orifice?

PIPED

R4

Pipe diameter

TAPLOC

UI1

Tap Location

TEMPBASE

R4

Temperature base

PRESSBASE

R4

Pressure base

RATIO

R4

Ratio of specific heats

VISCOSITY

R4

Viscosity

ZEROCUTOFF

R4

Zero cutoff

FT

R4

F(f)

FP

R4

F(p)

BAROPRESS

R4

Barometric pressure

FIXEDFAUX

R4

Fixed F(aux)

USESQRTAVG

UI1

Use square root AP, DP avgs

USEY

UI1

Use Y

USEFPV

UI1

Use F(pv)

USEFW

UI1

Use F(w)

USEFAUX

UI1

Use F(aux)

APLOWLIMIT

R4

AP lo limit

APHIGHLIMIT

R4

AP hi limit

APLOWCAL

R4

AP low calibration

APMIDLOWCAL

R4

AP mid low calibration

APMIDHIGHCAL

R4

AP mid high calibration

APHIGHCAL

R4

AP high cal

DPLOWLIMIT

R4

DP low limit

DPHIGHLIMIT

UI1

DP hi limit

DPLOWCAL

R4

DP lo calibration

DPMIDLOWCAL

R4

DP mid low calibration

DPMIDHIGHCAL

R4

DP mid high calibration

DPHIGHCAL

R4

DP high calibration

RTD

UI1

RTD installed

USEMEASTEMP

UI1

Use measured temperature

FIXEDTEMP

R4

Fixed temperature

TEMPBIAS

R4

Temperature bias

TFLOWLIMIT

R4

Tf low limit

TFHIGHLIMIT

R4

Tf high limit

FLOWLOWLIMIT

R4

Flow Rate low limit (MCF/Day)

FLOWHIGHLIMIT

R4

Flow Rate high limit (MCF/Day)

TRIP1LC

UI1

Trip contact on LC alarm

TRIP1DPLOW

UI1

Trip contact on DP low alarm

TRIP1DPHIGH

UI1

Trip contact on DP high alarm

TRIP1APLOW

UI1

Trip contact on AP low alarm

TRIP1APHIGH

UI1

Trip contact on AP high alarm

TRIP1REMOTE

UI1

Trip contact on Remote

TRIP1SETPT

UI1

Trip contact on volume set point

VOL1SETPT

R4

Volume Set Point for contact

TRIP1RESET

UI1

Auto reset contact

LIVESTREAM

UI1

Attach to stream

STREAMID

UI4

Stream ID

USEFIXEDERROR

UI1

Use Fixed Analysis on error

FIRSTRECEIVED

UI1

First analysis received

FIXEDBTU

R4

Fixed Analysis BTU

FIXEDGRAVITY

R4

Fixed Analysis Gravity

FIXEDN2

R4

Fixed Analysis N2

FIXEDCO2

R4

Fixed Analysis CO2

FIXEDH2S

R4

Fixed Analysis H2S

FIXEDH2O

R4

Fixed Analysis H2O

FIXEDHE

R4

Fixed Analysis HE

FIXEDMETHANE

R4

Fixed Analysis Methane

FIXEDETHANE

R4

Fixed Analysis Ethane

FIXEDPROPANE

R4

Fixed Analysis Propane

FIXEDNBUTANE

R4

Fixed Analysis NButane

FIXEDIBUTANE

R4

Fixed Analysis IButane

FIXEDNPENTANE

R4

Fixed Analysis NPentane

FIXEDIPENTANE

R4

Fixed Analysis IPentane

FIXEDNHEXANE

R4

Fixed Analysis NHexane

FIXEDNHEPTANE

R4

Fixed Analysis NHeptane

FIXEDNOCTANE

R4

Fixed Analysis NOctane

FIXEDNNONANE

R4

Fixed Analysis NNonane

FIXEDNDECANE

R4

Fixed Analysis NDecane

FIXEDO2

R4

Fixed Analysis Oxygen

FIXEDCO

R4

Fixed Analysis Carbon Monoxide

FIXEDH

R4

Fixed Analysis Hydrogen

FIXEDAR

R4

Fixed Analysis Argon

TRIP1TFLOW

UI1

Trip contact on Tf low

TRIP1TFHIGH

UI1

Trip contact on Tf high

TRIP1TFLOWLOW

UI1

Trip contact on FlowRate low

TRIP1TFLOWHIGH

UI1

Trip contact on FlowRate high

TRIP2LC

UI1

Trip DO2 on LC alarm

TRIP2DPLOW

UI1

Trip DO2 on DP low alarm

TRIP2DPHIGH

UI1

Trip DO 2 on DP high alarm

TRIP2APLOW

UI1

Trip DO 2 on AP low alarm

TRIP2APHIGH

UI1

Trip DO 2 on AP high alarm

TRIP2REMOTE

UI1

Trip DO 2 on Remote Sense

TRIP2SETPT

UI1

Trip DO 2 on volume set point

VOL2SETPT

R4

Volume Set Point for DO 2

TRIP2RESET

UI1

Auto reset DO 2

TRIP2TFLOW

UI1

Trip DO 2 on Tf low

TRIP2TFHIGH

UI1

Trip DO 2 on Tf high

TRIP2FLOWLOW

UI1

Trip DO 2 on FlowRate low

TRIP2FLOWHIGH

UI1

Trip DO 2 on FlowRate high

SUPPORTPIPE

UI1

Support Pipe Taps?

TAPPIPE

UI1

Tap type

FIXEDFB

R4

Fixed F(b)

USEFB

UI1

Use F(b)

USEFR

UI1

Use F(r)

USEFPB

UI1

USE F(pb)

USEFTB

UI1

Use F(tb)

USEFTF

UI1

Use F(tf)

USEFG

UI1

Use F(g)

USEFA

UI1

Use F(a)

ORIFRETEMP

R4

Orifice reference temp

PIPEREFTEMP

R4

Pipe reference temp

ZB

R4

Zb

ORIFCOEF

R4

Orifice plate coef. Of expansion

PIPECOEF

R4

Pipe coef. of expansion

FIXEDCD

R4

Fixed Cd

USECALCCD

UI1

Use calced Cd?

APMIDCAL

R4

AP Mid High Calibration

DPMIDCAL

DP mid calibration 

FIXEDAP

R4

Fixed AP

UFLOWLOWLIMIT

R4

Uncorrected Flow Rate Low Limit

UFLOWHIGHLIMIT

R4

Uncorrected Flow Rate High Limit

TRIP1ACFLOW

UI1

Trip Contact on ACF low alarm

TRIP1ACFHIGH

UI1

Trip Contact on ACF high alarm