History records can be retrieved from the RTU and stored in various formats. The sections below describe the field names used for the various history record types.
Field Name | Field Type |
---|---|
Timestamp | DateTime |
FlowingTime (DB2 protocol only) | Float |
DifferentialPressure | Float |
StaticPressure | Float |
Temperature | Float |
Extension (DB2 protocol only) | Float |
Volume | Float |
Energy | Float |
SpecificHeatRatio | Float |
SpecificGravity | Float |
CarbonDioxide | Float |
Nitrogen | Float |
Methane | Float |
Ethane | Float |
Propane | Float |
iButane | Float |
nButane | Float |
iPentane | Float |
nPentane | Float |
Hexane | Float |
Heptane | Float |
Oxygen | Float |
Octane | Float |
Nonane | Float |
Decane | Float |
Argon | Float |
Sequence | Integer (I4) |
TotalLogPerTime | Integer (I4) |
LogPerAlarm | Integer (I4) |
Field Name | Field Type |
---|---|
Timestamp | DateTime |
Extension | Float |
Volume | Float |
Energy | Float |
StaticPressure | Float |
MinAP | Float |
MaxAP | Float |
PerctAPLow | Float |
PerctAPHigh | Float |
DifferentialPressure | Float |
MinDP | Float |
MaxDP | Float |
PerctDPLow | Float |
PerctDPHigh | Float |
Temperature | Float |
MinTf | Float |
MaxTf | Float |
PerctTfLow | Float |
PerctTfHigh | Float |
FlowingTime | Float |
Backflow | Float |
TotalDailyTime | Float |
DailyAlarm | Float |
ContractHour | Integer (I2) |
LPStartSeq | Integer (I4) |
LPEndSeq | Integer (I4) |
Field Name | Field Type |
---|---|
Timestamp | DateTime |
AlarmValue | Integer (I4) |
AlarmType | Text |
AlarmState | Text |
AlarmDescription | Text |
Field Name | Field Type |
---|---|
Timestamp | DateTime |
EventSource | Integer (I4) |
Description | Text |
EventOldValue | Float |
EventNewValue | Float |