Unit psOPCHDA
Uses
Functions and Procedures
Variables
Description
*******************************************************
Overview
Classes, Interfaces, Objects and Records
| Name | Description |
|---|---|
Record OPCHDA_ANNOTATION |
|
Record OPCHDA_MODIFIEDITEM |
|
Record OPCHDA_ATTRIBUTE |
|
Record OPCHDA_TIME |
|
Record OPCHDA_ITEM |
|
Interface IOPCHDA_Browser |
|
Interface IOPCHDA_Server |
|
Interface IOPCHDA_SyncRead |
|
Interface IOPCHDA_SyncUpdate |
|
Interface IOPCHDA_SyncAnnotations |
|
Interface IOPCHDA_AsyncRead |
|
Interface IOPCHDA_AsyncUpdate |
|
Interface IOPCHDA_AsyncAnnotations |
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Interface IOPCHDA_Playback |
|
Interface IOPCHDA_DataCallback |
Types
Constants
Description
Types
OPCHDA_SERVERSTATUS = TOleEnum; |
|
*********************************************************************// Declaration of Enumerations defined in Type Library // *********************************************************************// |
OPCHDA_BROWSEDIRECTION = TOleEnum; |
OPCHDA_BROWSETYPE = TOleEnum; |
OPCHDA_ANNOTATIONCAPABILITIES = TOleEnum; |
OPCHDA_UPDATECAPABILITIES = TOleEnum; |
OPCHDA_OPERATORCODES = TOleEnum; |
OPCHDA_OPERATORCODESARRAY = array[0..65535] of OPCHDA_OPERATORCODES; |
POPCHDA_OPERATORCODESARRAY = ˆOPCHDA_OPERATORCODESARRAY; |
OPCHDA_EDITTYPE = TOleEnum; |
OPCHDA_EDITTYPEARRAY = array[0..65535] of OPCHDA_EDITTYPE; |
POPCHDA_EDITTYPEARRAY = ˆOPCHDA_EDITTYPEARRAY; |
OPCHDA_AGGREGATE = TOleEnum; |
OPCHDA_AGGREGATEARRAY = array[0..65535] of OPCHDA_AGGREGATE; |
POPCHDA_AGGREGATEARRAY = ˆOPCHDA_AGGREGATEARRAY; |
POPCHDA_ANNOTATION = ˆOPCHDA_ANNOTATION; |
OPCHDA_ANNOTATIONARRAY = array[0..65535] of OPCHDA_ANNOTATION; |
POPCHDA_ANNOTATIONARRAY = ˆOPCHDA_ANNOTATIONARRAY; |
POPCHDA_MODIFIEDITEM = ˆOPCHDA_MODIFIEDITEM; |
OPCHDA_MODIFIEDITEMARRAY = array[0..65535] of OPCHDA_MODIFIEDITEM; |
POPCHDA_MODIFIEDITEMARRAY = ˆOPCHDA_MODIFIEDITEMARRAY; |
POPCHDA_ATTRIBUTE = ˆOPCHDA_ATTRIBUTE; |
OPCHDA_ATTRIBUTEARRAY = array[0..65535] of OPCHDA_ATTRIBUTE; |
POPCHDA_ATTRIBUTEARRAY = ˆOPCHDA_ATTRIBUTEARRAY; |
POPCHDA_TIME = ˆOPCHDA_TIME; |
POPCHDA_ITEM = ˆOPCHDA_ITEM; |
OPCHDA_ITEMARRAY = array[0..65535] of OPCHDA_ITEM; |
POPCHDA_ITEMARRAY = ˆOPCHDA_ITEMARRAY; |
OPCHDA_ITEMPTRARRAY = array[0..65535] of POPCHDA_ITEM; |
POPCHDA_ITEMPTRARRAY = ˆOPCHDA_ITEMPTRARRAY; |
Constants
LIBID_OPCHDA: TGUID = '{1F1217BA-DEE0-11D2-A5E5-000086339399}'; |
|
*********************************************************************// GUIDS declared in the TypeLibrary // *********************************************************************// |
IID_IOPCHDA_Server: TGUID = '{1F1217B0-DEE0-11D2-A5E5-000086339399}'; |
IID_IOPCHDA_Browser: TGUID = '{1F1217B1-DEE0-11D2-A5E5-000086339399}'; |
IID_IOPCHDA_SyncRead: TGUID = '{1F1217B2-DEE0-11D2-A5E5-000086339399}'; |
IID_IOPCHDA_SyncUpdate: TGUID = '{1F1217B3-DEE0-11D2-A5E5-000086339399}'; |
IID_IOPCHDA_SyncAnnotations: TGUID = '{1F1217B4-DEE0-11D2-A5E5-000086339399}'; |
IID_IOPCHDA_AsyncRead: TGUID = '{1F1217B5-DEE0-11D2-A5E5-000086339399}'; |
IID_IOPCHDA_AsyncUpdate: TGUID = '{1F1217B6-DEE0-11D2-A5E5-000086339399}'; |
IID_IOPCHDA_AsyncAnnotations: TGUID =
'{1F1217B7-DEE0-11D2-A5E5-000086339399}'; |
IID_IOPCHDA_Playback: TGUID = '{1F1217B8-DEE0-11D2-A5E5-000086339399}'; |
IID_IOPCHDA_DataCallback: TGUID = '{1F1217B9-DEE0-11D2-A5E5-000086339399}'; |
CATID_OPCHDAServer10: TGUID = '{7DE5B060-E089-11d2-A5E6-000086339399}'; |
OPCHDA_UP = 1; |
OPCHDA_DOWN = 2; |
OPCHDA_INDETERMINATE = 3; |
OPCHDA_BROWSE_UP = 1; |
OPCHDA_BROWSE_DOWN = 2; |
OPCHDA_BROWSE_DIRECT = 3; |
OPCHDA_BRANCH = 1; |
OPCHDA_LEAF = 2; |
OPCHDA_FLAT = 3; |
OPCHDA_ITEMS = 4; |
OPCHDA_READANNOTATIONCAP = 1; |
OPCHDA_INSERTANNOTATIONCAP = 2; |
OPCHDA_INSERTCAP = $01; |
OPCHDA_REPLACECAP = $02; |
OPCHDA_INSERTREPLACECAP = $04; |
OPCHDA_DELETERAWCAP = $08; |
OPCHDA_DELETEATTIMECAP = $10; |
OPCHDA_EQUAL = 1; |
OPCHDA_LESS = 2; |
OPCHDA_LESSEQUAL = 3; |
OPCHDA_GREATER = 4; |
OPCHDA_GREATEREQUAL = 5; |
OPCHDA_NOTEQUAL = 6; |
OPCHDA_INSERT = 1; |
OPCHDA_REPLACE = 2; |
OPCHDA_INSERTREPLACE = 3; |
OPCHDA_DELETE = 4; |
OPCHDA_NOAGGREGATE = 0; |
OPCHDA_INTERPOLATIVE = 1; |
OPCHDA_TOTAL = 2; |
OPCHDA_AVERAGE = 3; |
OPCHDA_TIMEAVERAGE = 4; |
OPCHDA_COUNT = 5; |
OPCHDA_STDEV = 6; |
OPCHDA_MINIMUMACTUALTIME = 7; |
OPCHDA_MINIMUM = 8; |
OPCHDA_MAXIMUMACTUALTIME = 9; |
OPCHDA_MAXIMUM = 10; |
OPCHDA_START = 11; |
OPCHDA_END = 12; |
OPCHDA_DELTA = 13; |
OPCHDA_REGSLOPE = 14; |
OPCHDA_REGCONST = 15; |
OPCHDA_REGDEV = 16; |
OPCHDA_VARIANCE = 17; |
OPCHDA_RANGE = 18; |
OPCHDA_DURATIONGOOD = 19; |
OPCHDA_DURATIONBAD = 20; |
OPCHDA_PERCENTGOOD = 21; |
OPCHDA_PERCENTBAD = 22; |
OPCHDA_WORSTQUALITY = 23; |
OPCHDA_ANNOTATIONS = 24; |
OPCHDA_DATA_TYPE = $01; |
|
AttributeID |
OPCHDA_DESCRIPTION = $02; |
OPCHDA_ENG_UNITS = $03; |
OPCHDA_STEPPED = $04; |
OPCHDA_ARCHIVING = $05; |
OPCHDA_DERIVE_EQUATION = $06; |
OPCHDA_NODE_NAME = $07; |
OPCHDA_PROCESS_NAME = $08; |
OPCHDA_SOURCE_NAME = $09; |
OPCHDA_SOURCE_TYPE = $0A; |
OPCHDA_NORMAL_MAXIMUM = $0B; |
OPCHDA_NORMAL_MINIMUM = $0C; |
OPCHDA_ITEMID = $0D; |
OPCHDA_MAX_TIME_INT = $0E; |
OPCHDA_MIN_TIME_INT = $0F; |
OPCHDA_EXCEPTION_DEV = $10; |
OPCHDA_EXCEPTION_DEV_TYPE = $11; |
OPCHDA_HIGH_ENTRY_LIMIT = $12; |
OPCHDA_LOW_ENTRY_LIMIT = $13; |
OPCHDA_EXTRADATA = $00010000; |
|
OPCHDA_QUALITY – these are the high-order 16 bits, OPC DA Quality occupies low-order 16 bits |
OPCHDA_INTERPOLATED = $00020000; |
OPCHDA_RAW = $00040000; |
OPCHDA_CALCULATED = $00080000; |
OPCHDA_NOBOUND = $00100000; |
OPCHDA_NODATA = $00200000; |
OPCHDA_DATALOST = $00400000; |
OPCHDA_CONVERSION = $00800000; |
OPCHDA_PARTIAL = $01000000; |
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