Time sequence of Readings of the same ReadingType. Specifies the time period during which the contained readings were taken. Set of values obtained from the meter. Characteristics associated with all Readings included in a MeterReading. Code indicating how value is accumulated over time for Readings of ReadingType. Code for commodity classification of Readings of ReadingType. Code for consumption tier associated with a Reading of ReadingType. Code for the currency for costs associated with this ReadingType. The valid values per the standard are defined in CurrencyCode. Code describing a salient attribute of Readings of ReadingType. Default value to be used if no value of ReadingQuality.quality is provided. Specific format and valid values per the standard are specified in QualityOfReading. Direction associated with current related Readings. Default interval length specified in seconds for Readings of ReadingType. Code for general classification of a Reading of ReadingType. Code for phase information associated with Readings of ReadingType. Code for the power of ten multiplier which, when used in combination with the uom, specifies the actual unit of measure for Readings of ReadingType. Code used to specify a particular type of time interval method for Readings of ReadingType. Code for the TOU type of Readings of ReadingType. Code for the base unit of measure for Readings of ReadingType. Used in combination with the powerOfTenMultiplier to specify the actual unit of measure [extension] Critical peak period (CPP) bucket the reading value is attributed to. Value 0 means not applicable. Even though CPP is usually considered a specialized form of time of use 'tou', this attribute is defined explicitly for flexibility. [extension] Indication of a "harmonic" or "interharmonic" basis for the measurement. Value 0 in 'numerator' and 'denominator' means not applicable. [extension] Time attribute inherent or fundamental to the reading value (as opposed to 'macroPeriod' that supplies an "adjective" to describe aspects of a time period with regard to the measurement). It refers to the way the value was originally measured and not to the frequency at which it is reported or presented. For example, an hourly interval of consumption data would have value 'hourly' as an attribute. However in the case of an hourly sampled voltage value, the meterReadings schema would carry the 'hourly' interval size information. It is common for meters to report demand in a form that is measured over the course of a portion of an hour, while enterprise applications however commonly assume the demand (in kW or kVAr) normalised to 1 hour. The sytem that receives readings directly from the meter therefore must perform this transformation before publishing readings for use by the other enterprise systems. The scalar used is chosen based on the block size (not any sub-interval size). [extension] Argument used to introduce numbers into the unit of measure description where they are needed (e.g., 4 where the measure needs an argument such as CEMI(n=4)). Most arguments used in practice however will be integers (i.e., 'denominator'=1). Value 0 in 'numerator' and 'denominator' means not applicable. Logical point on a network at which consumption or production is either physically measured (e.g., metered) or estimated (e.g., unmetered street lights). Specifies the roles that this usage point has been assigned. Bit 1 - isMirror Bit 2 - isPremisesAggregationPoint Bit 3 - isPEV Bit 4 - isDER Bit 5 - isRevenueQuality Bit 6 - isDC Bit 7-16 - Reserved Specifies the current status of this usage point. Valid values include: 0 = off 1 = on [extension] Contains service delivery point information about the UsagePoint if it does represent the service delivery point. A summary of power quality events. This information represents a summary of power quality information typically required by customer facility energy management systems. It is not intended to satisfy the detailed requirements of power quality monitoring. All values are as defined by measurementProtocol during the period. The standards typically also give ranges of allowed values; the information attributes are the raw measurements, not the "yes/no" determination by the various standards. See referenced standards for definition, measurement protocol and period. A measurement of long term Rapid Voltage Change in hundredths of a Volt. flickerPlt is derived from 2 hours of Pst values (12 values combined in cubic relationship). flickerPst is a value measured over 10 minutes that characterizes the likelihood that the voltage fluctuations would result in perceptible light flicker. A value of 1.0 is designed to represent the level that 50% of people would perceive flicker in a 60 watt incandescent bulb. The value reported is represented as an integer in hundredths. A measurement of the Harmonic Voltage during the period. For DC, distortion is with respect to a signal of zero Hz. A count of Long Interruption events (as defined by measurementProtocol) during the summary interval period. A measurement of the Mains [Signaling] Voltage during the summary interval period in uV. A reference to the source standard used as the measurement protocol definition. Examples are: 0 = "IEEE1519-2009" 1 = "EN50160" A measurement of the power frequency during the summary interval period in uHz. A count of Rapid Voltage Change events during the summary interval period A count of Short Interruption events during the summary interval period Interval of summary period A count of Supply Voltage Dip events during the summary interval period A count of Supply Voltage Imbalance events during the summary interval period A count of Supply Voltage Variations during the summary interval period A count of Temporary Overvoltage events (as defined by measurementProtocol) during the summary interval period Summary of usage for a billing period The billing period to which the included measurements apply The amount of the bill for the previous billing period , in hundred-thousandths of the currency specified in the ReadingType for this reading (e.g., 840 = USD, US dollar). The bill amount related to the billing period as of the date received, in hundred-thousandths of the currency specified in the ReadingType for this reading. (e.g., 840 = USD, US dollar). Additional charges from the last billing period, in hundred-thousandths of the currency specified in the ReadingType for this reading. (e.g., 840 = USD, US dollar). [extension] Additional charges from the last billing period which in total add up to costAdditionalLastPeriod The ISO 4217 code indicating the currency applicable to the bill amounts in the summary. See list at http://tiny.cc/4217 [extension] The amount of energy consumed in the last billing period. The total consumption for the billing period The amount of energy consumed one year ago interpreted as same day of week same week of year (see ISO 8601). Net consumption for the current day (delivered - received) Overall energy consumption for the current day Peak demand recorded for the current period The amount of energy consumed on the previous day one year ago interpreted as same day of week same week of year (see ISO 8601). Net consumption for the previous day The total consumption for the previous day Indication of the quality of the summary readings The current ratchet demand value for the ratchet demand period The period over which the ratchet demand applies Date/Time status of this UsageSummary [extension] Contains attributes related to the configuration of the time service. Rule to calculate end of daylight savings time in the current year. Result of dstEndRule must be greater than result of dstStartRule. Daylight savings time offset from local standard time. Rule to calculate start of daylight savings time in the current year. Result of dstEndRule must be greater than result of dstStartRule. Local time zone offset from UTCTime. Does not include any daylight savings time offsets. Specific value measured by a meter or other asset. Each Reading is associated with a specific ReadingType. [correction] Specifies a cost associated with this reading, in hundred-thousandths of the currency specified in the ReadingType for this reading. (e.g., 840 = USD, US dollar) The date time and duration of a reading. If not specified, readings for each "intervalLength" in ReadingType are present. [correction] Value in units specified by ReadingType Quality of a specific reading value or interval reading value. Note that more than one Quality may be applicable to a given Reading. Typically not used unless problems or unusual conditions occur (i.e., quality for each Reading is assumed to be 'Good' (valid) unless stated otherwise in associated ReadingQuality). Quality, to be specified if different than ReadingType.defaultQuality. The specific format is specified per the standard is defined in QualityOfReading. Category of service provided to the customer. Service classification Examples are: 0 - electricity 1 - gas The list of specific valid values per the standard are itemized in ServiceKind. An aggregated summary measurement reading. The multiplier part of the unit of measure, e.g. "kilo" (k) The date and time (if needed) of the summary measurement. The units of the reading, e.g. "Wh" The value of the summary measurement. Includes elements that make it possible to include multiple transactions in a single (batch) request. An identifier for this object that is only unique within the containing collection. Specifies the operation requested of this item. Indicates the status code of the associated transaction. Indicates the reason for the indicated status code. [extension] Service Delivery Point is representation of revenue UsagePoint attributes The name is any free human readable and possibly non unique text naming the object. A schedule of charges; structure associated with Tariff that allows the definition of complex tariff structures such as step and time of use. Agreement between the customer and the ServiceSupplier to pay for service at a specific service location. It provides for the recording of certain billing information about the type of service provided at the service location and is used during charge creation to determine the type of service. A 128-bit field encoded as a hex string (32 characters / 16 octets) A 32-bit field encoded as a hex string (8 characters / 4 octets) A 16-bit field encoded as a hex string (4 characters / 2 octets) An 8-bit field encoded as a hex string (2 characters / 1 octets) Character string of max length 256 Character string of max length 32 Character string of max length 64 Unsigned integer, max inclusive 65535 (2^16-1), same as xs:unsignedShort Unsigned integer, max inclusive 4294967295 (2^32-1), same as xs:unsignedInt Unsigned integer, max inclusive 281474976710655 (2^48-1), restriction of xs:unsignedLong Unsigned integer, max inclusive 255 (2^8-1), same as xs:unsignedByte Signed integer, max inclusive -140737488355327 to +140737488355327 (2^47-1), restriction of xs:long Signed integer, max inclusive (2^16-1), restriction of xs:short Time is a signed 64-bit value representing the number of seconds since 0 hours, 0 minutes, 0 seconds, on the 1st of January, 1970. Interval of date and time. End is not included because it can be derived from the start and the duration. [correction] Duration of the interval, in seconds. [correction] Date and time that this interval started. This is a root class to provide common naming attributes for all classes needing naming attributes This pattern defines a UUID Superclass of all object classes to allow extensions. Contains an extension. Contains the current status of the service. The current status of the service. [extension] Rational number = 'numerator' / 'denominator'. [extension] Interharmonics are represented as a rational number 'numerator' / 'denominator', and harmonics are represented using the same mechanism and identified by 'denominator'=1. [extension] Line item of detail for additional cost Code indicating how value is accumulated over time for Readings of ReadingType. The list of valid values per the standard are defined in AccumulationBehaviorType. none Not Applicable, or implied by the unit of measure. bulkQuantity A value from a register which represents the bulk quantity of a commodity. This quantity is computed as the integral of the commodity usage rate. This value is typically used as the basis for the dial reading at the meter, and as a result, will roll over upon reaching a maximum dial value. Note 1: With the metering system, the roll-over behaviour typically implies a roll-under behavior so that the value presented is always a positive value (e.g. unsigned integer or positive decimal.) However, when communicating data between enterprise applications a negative value might occur in a case such as net metering.Note 2: A BulkQuantity refers primarily to the dial reading and not the consumption over a specific period of time. continuousCumulative The sum of the previous billing period values and the present period value. Note: “ContinuousCumulative” is commonly used in conjunction with “demand.” The “ContinuousCumulative Demand” would be the cumulative sum of the previous billing period maximum demand values (as occurring with each demand reset) summed with the present period maximum demand value (which has yet to be reset.) cumulative The sum of the previous billing period values. Note: “Cumulative” is commonly used in conjunction with “demand.” Each demand reset causes the maximum demand value for the present billing period (since the last demand reset) to accumulate as an accumulative total of all maximum demands. So instead of “zeroing” the demand register, a demand reset has the affect of adding the present maximum demand to this accumulating total. deltaData The difference between the value at the end of the prescribed interval and the beginning of the interval. This is used for incremental interval data. Note: One common application would be for load profile data, another use might be to report the number of events within an interval (such as the number of equipment energizations within the specified period of time.) indicating As if a needle is swung out on the meter face to a value to indicate the current value. (Note: An “indicating” value is typically measured over hundreds of milliseconds or greater, or may imply a “pusher” mechanism to capture a value. Compare this to “instantaneous” which is measured over a shorter period of time.) summation A form of accumulation which is selective with respect to time. Note : “Summation” could be considered a specialization of “Bulk Quantity” according to the rules of inheritance where “Summation” selectively accumulates pulses over a timing pattern, and “BulkQuantity” accumulates pulses all of the time. timeDelay A form of computation which introduces a time delay characteristic to the data value instantaneous Typically measured over the fastest period of time allowed by the definition of the metric (usually milliseconds or tens of milliseconds.) (Note: “Instantaneous” was moved to attribute #3 in 61968-9Ed2 from attribute #1 in 61968-9Ed1.) latchingQuantity When this description is applied to a metered value, it implies that the value is a time-independent cumulative quantity much a BulkQuantity, except that it latches upon the maximum value upon reaching that value. Any additional accumulation (positive or negative) is discarded until a reset occurs. Note: A LatchingQuantity may also occur in the downward direction – upon reaching a minimum value. The terms “maximum” or “minimum” will usually be included as an attribute when this type of accumulation behaviour is present.When this description is applied to an encoded value (UOM= “Code”), it implies that the value has one or more bits which are latching. The condition that caused the bit to be set may have long since evaporated.In either case, the timestamp that accompanies the value may not coincide with the moment the value was initially set.In both cases a system will need to perform an operation to clear the latched value. boundedQuantity A time-independent cumulative quantity much a BulkQuantity or a LatchingQuantity, except that the accumulation stops at the maximum or minimum values. When the maximum is reached, any additional positive accumulation is discarded, but negative accumulation may be accepted (thus lowering the counter.) Likewise, when the negative bound is reached, any additional negative accumulation is discarded, but positive accumulation is accepted (thus increasing the counter.) Code for commodity classification of Readings of ReadingType. The valid values per the standard are defined in CommodityType. none Not Applicable electricity SecondaryMetered All types of metered quantities. This type of reading comes from the meter and represents a “secondary” metered value. electricity PrimaryMetere It is possible for a meter to be outfitted with an external VT and/or CT. The meter might not be aware of these devices, and the display not compensate for their presence. Ultimately, when these scalars are applied, the value that represents the service value is called the “primary metered” value. The “index” in sub-category 3 mirrors those of sub-category 0. communication A measurement of the communication infrastructure itself. air insulativeGas (SF6 is found separately below.) insulativeOil naturalGas propane potableWater Drinkable water steam Water in steam form, usually used for heating. wasteWater (Sewerage) heatingFluid This fluid is likely in liquid form. It is not necessarily water or water based. The warm fluid returns cooler than when it was sent. The heat conveyed may be metered. coolingFluid The cool fluid returns warmer than when it was sent. The heat conveyed may be metered. nonpotableWater Reclaimed water – possibly used for irrigation but not sufficiently treated to be considered safe for drinking. nox Nitrous Oxides NOX so2 Sulfur Dioxide SO2 ch4 Methane CH4 co2 Carbon Dioxide CO2 carbon hch Hexachlorocyclohexane HCH pfc Perfluorocarbons PFC sf6 Sulfurhexafluoride SF6 tvLicence Television internet Internet service refuse trash Code for the currency for costs associated with this ReadingType. The valid values per the standard are defined in CurrencyCode. USD US dollar EUR European euro AUD Australian dollar CAD Canadian dollar CHF Swiss francs CNY Chinese yuan renminbi DKK Danish crown GBP British pound JPY Japanese yen NOK Norwegian crown RUB Russian ruble SEK Swedish crown INR India rupees other Another type of currency. Code describing a salient attribute of Readings of ReadingType. Valid values per the standard are defined in DataQualifierType. none Not Applicable average Average value excess The value represents an amount over which a threshold was exceeded. highThreshold The value represents a programmed threshold. lowThreshold The value represents a programmed threshold. maximum The highest value observed minimum The smallest value observed nominal normal secondMaximum The second highest value observed secondMinimum The second smallest value observed thirdMaximum The third highest value observed fourthMaximum The fourth highest value observed fifthMaximum The fifth highest value observed sum The accumulated sum Direction associated with current related Readings. valid values per the standard are defined in FlowDirectionType. none Not Applicable (N/A) forward "Delivered," or "Imported" as defined 61968-2.Forward Active Energy is a positive kWh value as one would naturally expect to find as energy is supplied by the utility and consumed at the service.Forward Reactive Energy is a positive VArh value as one would naturally expect to find in the presence of inductive loading.In polyphase metering, the forward energy register is incremented when the sum of the phase energies is greater than zero. lagging Typically used to describe that a power factor is lagging the reference value. Note 1: When used to describe VA, “lagging” describes a form of measurement where reactive power is considered in all four quadrants, but real power is considered only in quadrants I and IV.Note 2: When used to describe power factor, the term “Lagging” implies that the PF is negative. The term “lagging” in this case takes the place of the negative sign. If a signed PF value is to be passed by the data producer, then the direction of flow enumeration zero (none) should be used in order to avoid the possibility of creating an expression that employs a double negative. The data consumer should be able to tell from the sign of the data if the PF is leading or lagging. This principle is analogous to the concept that “Reverse” energy is an implied negative value, and to publish a negative reverse value would be ambiguous.Note 3: Lagging power factors typically indicate inductive loading. leading Typically used to describe that a power factor is leading the reference value.Note: Leading power factors typically indicate capacitive loading. net |Forward| - |Reverse|, See 61968-2.Note: In some systems, the value passed as a “net” value could become negative. In other systems the value passed as a “net” value is always a positive number, and rolls-over and rolls-under as needed. q1plusQ2 Reactive positive quadrants. (The term “lagging” is preferred.) q1plusQ3 Quadrants 1 and 3 q1plusQ4 Quadrants 1 and 4 usually represent forward active energy q1minusQ4 Q1 minus Q4 q2plusQ3 Quadrants 2 and 3 usually represent reverse active energy q2plusQ4 Quadrants 2 and 4 q2minusQ3 Q2 minus Q3 q3plusQ4 Reactive negative quadrants. (The term “leading” is preferred.) q3minusQ2 Q3 minus Q2 quadrant1 Q1 only quadrant2 Q2 only quadrant3 Q3 only quadrant4 Q4 only reverse Reverse Active Energy is equivalent to "Received," or "Exported" as defined in 61968-2.Reverse Active Energy is a positive kWh value as one would expect to find when energy is backfed by the service onto the utility network.Reverse Reactive Energy is a positive VArh value as one would expect to find in the presence of capacitive loading and a leading Power Factor.In polyphase metering, the reverse energy register is incremented when the sum of the phase energies is less than zero.Note: The value passed as a reverse value is always a positive value. It is understood by the label “reverse” that it represents negative flow. total |Forward| + |Reverse|, See 61968-2.The sum of the commodity in all quadrants Q1+Q2+Q3+Q4.In polyphase metering, the total energy register is incremented when the absolute value of the sum of the phase energies is greater than zero. totalByPhase In polyphase metering, the total by phase energy register is incremented when the sum of the absolute values of the phase energies is greater than zero.In single phase metering, the formulas for “Total” and “Total by phase” collapse to the same expression. For communication purposes however, the “Total” enumeration should be used with single phase meter data. Name of physical measurement none Not Applicable apparentPowerFactor currency funds current currentAngle currentImbalance date demand distance distortionVoltAmperes energization energy energizationLoadSide fan frequency Funds Dup with “currency” ieee1366ASAI ieee1366ASIDI ieee1366ASIFI ieee1366CAIDI ieee1366CAIFI ieee1366CEMIn ieee1366CEMSMIn ieee1366CTAIDI ieee1366MAIFI ieee1366MAIFIe ieee1366SAIDI ieee1366SAIFI lineLosses losses negativeSequence phasorPowerFactor phasorReactivePower positiveSequence power powerFactor quantityPower sag or Voltage Dip swell switchPosition tapPosition tariffRate temperature totalHarmonicDistortion transformerLosses unipedeVoltageDip10to15 unipedeVoltageDip15to30 unipedeVoltageDip30to60 unipedeVoltageDip60to90 unipedeVoltageDip90to100 voltage voltageAngle voltageExcursion voltageImbalance volume Clarified from Ed. 1. to indicate fluid volume zeroFlowDuration zeroSequence distortionPowerFactor frequencyExcursion Usually expressed as a “count” applicationContext apTitle assetNumber bandwidth batteryVoltage broadcastAddress deviceAddressType1 deviceAddressType2 deviceAddressType3 deviceAddressType4 deviceClass electronicSerialNumber endDeviceID groupAddressType1 groupAddressType2 groupAddressType3 groupAddressType4 ipAddress macAddress mfgAssignedConfigurationID mfgAssignedPhysicalSerialNumber mfgAssignedProductNumber mfgAssignedUniqueCommunicationAddress multiCastAddress oneWayAddress signalStrength twoWayAddress signaltoNoiseRatio Moved here from Attribute #9 UOM alarm batteryCarryover dataOverflowAlarm demandLimit demandReset Usually expressed as a count as part of a billing cycle diagnostic emergencyLimit encoderTamper ieee1366MomentaryInterruption ieee1366MomentaryInterruptionEvent ieee1366SustainedInterruption interruptionBehaviour inversionTamper loadInterrupt loadShed maintenance physicalTamper powerLossTamper powerOutage powerQuality powerRestoration programmed pushbutton relayActivation relayCycle Usually expressed as a count removalTamper reprogrammingTamper reverseRotationTamper switchArmed switchDisabled tamper watchdogTimeout billLastPeriod Customer’s bill for the previous billing period (Currency) billToDate Customer’s bill, as known thus far within the present billing period (Currency) billCarryover Customer’s bill for the (Currency) connectionFee Monthly fee for connection to commodity. audibleVolume Sound volumetricFlow Enumeration of phase identifiers. Allows designation of phases for both transmission and distribution equipment, circuits and loads.Residential and small commercial loads are often served from single-phase, or split-phase, secondary circuits. Phases 1 and 2 refer to hot wires that are 180 degrees out of phase, while N refers to the neutral wire. Through single-phase transformer connections, these secondary circuits may be served from one or two of the primary phases A, B, and C. For three-phase loads, use the A, B, C phase codes instead of s12N. ABCN ABC to Neutral ABC Involving all phases ABN AB to Neutral ACN Phases A, C and neutral. BCN BC to neutral. AB Phases A to B AC Phases A and C BC Phases B to C AN Phases A to neutral. BN Phases B to neutral. CN Phases C to neutral. A Phase A. B Phase B. C Phase C. N Neutral S2N Phase S2 to neutral. S12N Phase S1, S2 to neutral. S1N Phase S1 to Neutral S2 Phase S2. S12 Phase S1 to S2 none Not applicable to any phase AtoAv Phase A current relative to Phase A voltage BAv Phase B current or voltage relative to Phase A voltage CAN CA to Neutral CAv hase C current or voltage relative to Phase A voltage NG Neutral to ground S1 Phase S1 The power of ten unit multipliers. p Pico 10**-12 n Nano 10**-9 micro Micro 10**-6 m Milli 10**-3 c Centi 10**-2 d Deci 10**-1 k Kilo 10**3 M Mega 10**6 G Giga 10**9 T Tera 10**12 none Not Applicable or "x1" da deca 10**1 h hecto 10**2 List of codes indicating the quality of the reading valid data that has gone through all required validation checks and either passed them all or has been verified manually edited Replaced or approved by a human estimated using reference day data value was replaced by a machine computed value based on analysis of historical data using the same type of measurement. estimated using linear interpolation data value was computed using linear interpolation based on the readings before and after it questionable data that has failed one or more checks derived data that has been calculated (using logic or mathematical operations) projected (forecast) data that has been calculated as a projection or forecast of future readings mixed indicates that the quality of this reading has mixed characteristics raw data that has not gone through the validation normalized for weather the values have been adjusted to account for weather other specifies that a characteristic applies other than those defined validated data that has been validated and possibly edited and/or estimated in accordance with approved procedures verified data that failed at least one of the required validation checks but was determined to represent actual usage Kind of service represented by the UsagePoint electricity Electricity service. gas Gas service. water Water service. time Time service. heat Heat service. refuse Refuse (waster) service. sewerage Sewerage service. rates Rates (e.g. tax, charge, toll, duty, tariff, etc.) service. tvLicence TV license service. internet Internet service. Code used to specify a particular type of time interval method for Readings of ReadingType. Valid values per the standard are defined in TimeAttributeType. none Not Applicable tenMinute 10-minute fifteenMinute 15-minute oneMinute 1-minute twentyfourHour 24-hour thirtyMinute 30-minute fiveMinute 5-minute sixtyMinute 60-minute twoMinute 2-minute threeMinute 3-minute present Within the present period of time previous Shifted within the previous monthly cycle and data set twentyMinute 20-minute interval fixedBlock60Min 60-minute Fixed Block fixedBlock30Min 30-minute Fixed Block fixedBlock20Min 20-minute Fixed Block fixedBlock15Min 15-minute Fixed Block fixedBlock10Min 10-minute Fixed Block fixedBlock5Min 5-minute Fixed Block fixedBlock1Min 1-minute Fixed Block rollingBlock60MinIntvl30MinSubIntvl 60-minute Rolling Block with 30-minute sub-intervals rollingBlock60MinIntvl20MinSubIntvl 60-minute Rolling Block with 20-minute sub-intervals rollingBlock60MinIntvl15MinSubIntvl 60-minute Rolling Block with 15-minute sub-intervals rollingBlock60MinIntvl12MinSubIntvl 60-minute Rolling Block with 12-minute sub-intervals rollingBlock60MinIntvl10MinSubIntvl 60-minute Rolling Block with 10-minute sub-intervals rollingBlock60MinIntvl6MinSubIntvl 60-minute Rolling Block with 6-minute sub-intervals rollingBlock60MinIntvl5MinSubIntvl 60-minute Rolling Block with 5-minute sub-intervals rollingBlock60MinIntvl4MinSubIntvl 60-minute Rolling Block with 4-minute sub-intervals rollingBlock30MinIntvl15MinSubIntvl 30-minute Rolling Block with 15-minute sub-intervals rollingBlock30MinIntvl10MinSubIntvl 30-minute Rolling Block with 10-minute sub-intervals rollingBlock30MinIntvl6MinSubIntvl 30-minute Rolling Block with 6-minute sub-intervals rollingBlock30MinIntvl5MinSubIntvl 30-minute Rolling Block with 5-minute sub-intervals rollingBlock30MinIntvl3MinSubIntvl 30-minute Rolling Block with 3-minute sub-intervals rollingBlock30MinIntvl2MinSubIntvl 30-minute Rolling Block with 2-minute sub-intervals rollingBlock15MinIntvl5MinSubIntvl 15-minute Rolling Block with 5-minute sub-intervals rollingBlock15MinIntvl3MinSubIntvl 15-minute Rolling Block with 3-minute sub-intervals rollingBlock15MinIntvl1MinSubIntvl 15-minute Rolling Block with 1-minute sub-intervals rollingBlock10MinIntvl5MinSubIntvl 10-minute Rolling Block with 5-minute sub-intervals rollingBlock10MinIntvl2MinSubIntvl 10-minute Rolling Block with 2-minute sub-intervals rollingBlock10MinIntvl1MinSubIntvl 10-minute Rolling Block with 1-minute sub-intervals rollingBlock5MinIntvl1MinSubIntvl 5-minute Rolling Block with 1-minute sub-intervals [extension] none Not Applicable billingPeriod Captured during the billing period starting at midnight of the first day of the billing period (as defined by the billing cycle day). If during the current billing period, it specifies a period from the start of the current billing period until "now". daily Daily Period starting at midnight. If for the current day, this specifies the time from midnight to "now". monthly Monthly period starting at midnight on the first day of the month. If within the current month, this specifies the period from the start of the month until "now." seasonal A season of time spanning multiple months. E.g. "Summer," "Spring," "Fall," and "Winter" based cycle. If within the current season, it specifies the period from the start of the current season until "now." weekly Weekly period starting at midnight on the first day of the week and ending the instant before midnight the last day of the week. If within the current week, it specifies the period from the start of the week until "now." specifiedPeriod For the period defined by the start and end of the TimePeriod element in the message. Code for the base unit of measure for Readings of ReadingType. Used in combination with the powerOfTenMultiplier to specify the actual unit of measure. Valid values per the standard are defined in UomType. VA Apparent power, Volt Ampere (See also real power and reactive power.), VA W Real power, Watt. By definition, one Watt equals oneJoule per second. Electrical power may have real and reactive components. The real portion of electrical power (I²R) or VIcos?, is expressed in Watts. (See also apparent power and reactive power.), W VAr Reactive power, Volt Ampere reactive. The “reactive” or “imaginary” component of electrical power (VISin?). (See also real power and apparent power)., VAr VAh Apparent energy, Volt Ampere hours, VAh Wh Real energy, Watt hours, Wh VArh Reactive energy, Volt Ampere reactive hours, VArh V Electric potential, Volt (W/A), V ohm Electric resistance, Ohm (V/A), O A Current, ampere, A F Electric capacitance, Farad (C/V), °C H Electric inductance, Henry (Wb/A), H degC Relative temperature in degrees Celsius. In the SI unit system the symbol is ºC. Electric charge is measured in coulomb that has the unit symbol C. To destinguish degree Celsius form coulomb the symbol used in the UML is degC. Reason for not using ºC is the special character º is difficult to manage in software. sec Time, seconds, s min Time, minute = s * 60, min h Time, hour = minute * 60, h deg Plane angle, degrees, deg rad Plane angle, Radian (m/m), rad J Energy joule, (N·m = C·V = W·s), J n Force newton, (kg m/s²), N siemens Electric conductance, Siemens (A / V = 1 / O), S none N/A, None Hz Frequency hertz, (1/s), Hz g Mass in gram, g pa Pressure, Pascal (N/m²)(Note: the absolute or relative measurement of pressure is implied with this entry. See below for more explicit forms.), Pa m Length, meter, m m2 Area, square meter, m² m3 Volume, cubic meter, m³ A2 Amps squared, amp squared, A2 A2h ampere-squared, Ampere-squared hour, A²h A2s Amps squared time, square amp second, A²s Ah Ampere-hours, Ampere-hours, Ah APerA Current, Ratio of Amperages, A/A aPerM A/m, magnetic field strength, Ampere per metre, A/m As Amp seconds, amp seconds, As b Sound pressure level, Bel, acoustic, Combine with multiplier prefix “d” to form decibels of Sound Pressure Level“dB (SPL).”, B (SPL) bm Signal Strength, Bel-mW, normalized to 1mW. Note: to form “dBm” combine “Bm” with multiplier “d”. Bm bq Radioactivity, Becquerel (1/s), Bq btu Energy, British Thermal Units, BTU btuPerH Power, BTU per hour, BTU/h cd Luminous intensity, candela, cd char Number of characters, characters, char HzPerSec Rate of change of frequency, hertz per second, Hz/s code Application Value, encoded value, code cosTheta Power factor, Dimensionless , cos? count Amount of substance, counter value, count ft3 Volume, cubic feet, ft³ ft3compensated Volume, cubic feet, ft³(compensated) ft3compensatedPerH Volumetric flow rate, compensated cubic feet per hour, ft³(compensated)/h gM2 Turbine inertia, gram·meter2 (Combine with multiplier prefix “k” to form kg·m2.), gm² gPerG Concentration, The ratio of the mass of a solute divided by the mass of the solution., g/g gy Absorbed dose, Gray (J/kg), GY HzPerHz Frequency, Rate of frequency change, Hz/Hz charPerSec Data rate, characters per second, char/s imperialGal Volume, imperial gallons, ImperialGal imperialGalPerH Volumetric flow rate, Imperial gallons per hour, ImperialGal/h jPerK Heat capacity, Joule/Kelvin, J/K jPerKg Specific energy, Joules / kg, J/kg K Temperature, Kelvin, K kat Catalytic activity, katal = mol / s, kat kgM Moment of mass ,kilogram meter (kg·m), M kgPerM3 Density, gram/cubic meter (combine with prefix multiplier “k” to form kg/ m³), g/m³ litre Volume, litre = dm3 = m3/1000., L litreCompensated Volume, litre, with the value compensated for weather effects, L(compensated) litreCompensatedPerH Volumetric flow rate, litres (compensated) per hour, L(compensated)/h litrePerH Volumetric flow rate, litres per hour, L/h litrePerLitre Concentration, The ratio of the volume of a solute divided by the volume of the solution., L/L litrePerSec Volumetric flow rate, Volumetric flow rate, L/s litreUncompensated Volume, litre, with the value uncompensated for weather effects., L(uncompensated) litreUncompensatedPerH Volumetric flow rate, litres (uncompensated) per hour, L(uncompensated)/h lm Luminous flux, lumen (cd sr), Lm lx Illuminance lux, (lm/m²), L(uncompensated)/h m2PerSec Viscosity, meter squared / second, m²/s m3compensated Volume, cubic meter, with the value compensated for weather effects., m3(compensated) m3compensatedPerH Volumetric flow rate, compensated cubic meters per hour, ³(compensated)/h m3PerH Volumetric flow rate, cubic meters per hour, m³/h m3PerSec m3PerSec, cubic meters per second, m³/s m3uncompensated m3uncompensated, cubic meter, with the value uncompensated for weather effects., m3(uncompensated) m3uncompensatedPerH Volumetric flow rate, uncompensated cubic meters per hour, m³(uncompensated)/h meCode EndDeviceEvent, value to be interpreted as a EndDeviceEventCode, meCode mol Amount of substance, mole, mol molPerKg Concentration, Molality, the amount of solute in moles and the amount of solvent in kilograms., mol/kg molPerM3 Concentration, The amount of substance concentration, (c), the amount of solvent in moles divided by the volume of solution in m³., mol/ m³ molPerMol Concentration, Molar fraction (?), the ratio of the molar amount of a solute divided by the molar amount of the solution.,mol/mol money Monetary unit, Generic money (Note: Specific monetary units are identified the currency class)., ¤ mPerM Length, Ratio of length, m/m mPerM3 Fuel efficiency, meters / cubic meter, m/m³ mPerSec Velocity, meters per second (m/s), m/s mPerSec2 Acceleration, meters per second squared, m/s² ohmM resistivity, ? (rho), ?m paA Pressure, Pascal, absolute pressure, PaA paG Pressure, Pascal, gauge pressure, PaG psiA Pressure, Pounds per square inch, absolute, psiA psiG Pressure, Pounds per square inch, gauge, psiG q Quantity power, Q, Q q45 Quantity power, Q measured at 45º, Q45 q45h Quantity energy, Q measured at 45º, Q45h q60 Quantity power, Q measured at 60º, Q60 q60h Quantity energy, Qh measured at 60º, Q60h qh Quantity energy, Qh, Qh radPerSec Angular velocity, radians per second, rad/s rev Amount of rotation, Revolutions, rev revPerSec Rotational speed, Rotations per second, rev/s secPerSec Time, Ratio of time (can be combined with an multiplier prefix to show rates such as a clock drift rate, e.g. “µs/s”), s/s sr Solid angle, Steradian (m2/m2), sr status State, "1" = "true", "live", "on", "high", "set"; "0" = "false", "dead", "off", "low", "cleared"Note: A Boolean value is preferred but other values may be supported, status sv Doe equivalent, Sievert (J/kg), Sv t Magnetic flux density, Tesla (Wb/m2), T therm Energy, Therm, therm timeStamp Timestamp, time and date per ISO 8601 format, timeStamp usGal Volume, US gallons, Gal usGalPerH Volumetric flow rate, US gallons per hour, USGal/h V2 Volts squared, Volt squared (W2/A2), V² V2h volt-squared hour, Volt-squared-hours, V²h VAhPerRev Kh-Vah, apparent energy metering constant, VAh/rev VArhPerRev Kh-VArh, reactive energy metering constant, VArh/rev VPerHz Magnetic flux, Volts per Hertz, V/Hz VPerV Voltage, Ratio of voltages (e.g. mV/V), V/V Vs Volt seconds, Volt seconds (Ws/A), Vs wb Magnetic flux, Weber (V s), Wb WhPerM3 Wh/m3, energy per volume, Wh/m³ WhPerRev Kh-Wh, active energy metering constant, Wh/rev wPerMK Thermal conductivity, Watt/meter Kelvin, W/m K WPerSec Ramp rate, Watts per second, W/s WPerVA Power Factor, PF, W/VA WPerW Signal Strength, Ratio of power, W/W indicates the status code of the associated transaction Ok Created No Content Moved Permanently Redirect Not Modified Bad Request Unauthorized Forbidden Not Found Method Not Allowed Gone Internal Server Error Specifies the operation requrested of this item Create Read Update Delete Review Production (Live) On Hold Revoked Development ReviewTest Production Live Retired Remove Web The application is on the web Desktop The application is on a desktop Mobile The application is on a mobil device Device The application is on another device EnergyManagement Comparisons Government Academic LawEnforcement Revoked Active Unavailable Normal [extension] Bit map encoded rule from which is calculated the start or end time, within the current year, to which daylight savings time offset must be applied. The rule encoding: Bits 0 - 11: seconds 0 - 3599 Bits 12 - 16: hours 0 - 23 Bits 17 - 19: day of the week 0 = not applicable, 1 - 7 (Monday = 1) Bits:20 - 24: day of the month 0 = not applicable, 1 - 31 Bits: 25 - 27: operator (detailed below) Bits: 28 - 31: month 1 - 12 Rule value of 0xFFFFFFFF means rule processing/DST correction is disabled. The operators: 0: DST starts/ends on the Day of the Month 1: DST starts/ends on the Day of the Week that is on or after the Day of the Month 2: DST starts/ends on the first occurrence of the Day of the Week in a month 3: DST starts/ends on the second occurrence of the Day of the Week in a month 4: DST starts/ends on the third occurrence of the Day of the Week in a month 5: DST starts/ends on the forth occurrence of the Day of the Week in a month 6: DST starts/ends on the fifth occurrence of the Day of the Week in a month 7: DST starts/ends on the last occurrence of the Day of the Week in a month An example: DST starts on third Friday in March at 1:45 AM. The rule... Seconds: 2700 Hours: 1 Day of Week: 5 Day of Month: 0 Operator: 4 Month: 3