TraceRecordConfiguration (STRUCT) ¶ TYPE TraceRecordConfiguration : STRUCT Trace record configuration The colors (ulGraphColor, ulMinWarningColor, ulMaxWarningColor) and are encoded in UDINTs in the ARGB format: the most significand byte is the alpha value, the next byte the red value, followed by green and blue. Each color component takes a value between 0 and FF. So 0xFF000000 is white, 0xFFFFFFFF is black, 0xFFFF0000 is red, 0xFF00FF00 is green, and 0xFF0000FF is blue. InOut: Name Type Initial Comment pszVariable POINTER TO STRING Name of the variable tvaAddress TraceVariableAddress Address definition of the variable tcClass TypeClass3 Type class of the variable. See enum IBase.TypeClass for the possible values. ulSize UDINT Size in bytes of a single sample ulGraphColor UDINT 16#FF0000FF Color in which the trace curve for the variable should be displayed ulGraphType UDINT 1 Graph type: 1: line (with points) 2: cross 4: step (with points) 5: point 8: line (without points) 9: step (without points) 10: line (with crosses) 11: steps (with crosses)) ulMinWarningColor UDINT Color to use if a sample is <= fCriticalLowerLimit ulMaxWarningColor UDINT Color to use if a sample is >= fCriticalUpperLimit fCriticalLowerLimit REAL The lower limit fCriticalUpperLimit REAL The upper limit bActivateMinWarning BOOL If set, the trace will be displayed in the color ulMinWarningColor as soon as a sample is <= fCriticalLowerLimit bActivateMaxWarning BOOL If set, the trace will be displayed in the color ulMaxWarningColor as soon as a sample is >= fCriticalUpperLimit byYAxis BYTE Not used
TraceRecordEntry (STRUCT) ¶ TYPE TraceRecordEntry : STRUCT A single entry recorded for a trace variable consisting of a relative time stamp and a (variable-size) data part. The size of the data depends on the type class of the trace variable. InOut: Name Type Comment ulTimeRelative UDINT The relative time stamp (since the trace was first started, see TraceState.tStartTime) in the resolution configured for the trace packet Data BYTE A (variable size) data portion for the sample value
TraceState (STRUCT) ¶ TYPE TraceState : STRUCT The state of a trace packet InOut: Name Type Comment ulState UDINT The state. See TRACE_PACKET_STATE ulFillLevel UDINT The number of recorded samples tStartTime SYSTIME The time of the first start of the trace, all time stamps are relative to this value. tsTriggerState TriggerState The state of the trigger.
TraceTrigger (STRUCT) ¶ TYPE TraceTrigger : STRUCT Configuration of the trace trigger InOut: Name Type Comment tvVariable TraceVariable Specification of the trigger variable ttvLevel TriggerValue Holds the trigger level for analog (i.e. non-boolean) triggers ulFlags UDINT Trigger flags. See TRACE_TRIGGER_FLAGS . byEdge BYTE Trigger edge. See TRACE_TRIGGER_EDGE . byPosition BYTE Number of samples to record after the trigger has fired in percent (0..100) of the buffer size. Deprecated, use ulUpdatesAfterTrigger instead. wAlignmentDummy WORD Alignment bytes ulUpdatesAfterTrigger UDINT Number of samples to record after the trigger has fired. Note: TRACE_TRIGGER_FLAGS_UPDATESAFTERTRIGGER must be set in ulFlags, if this entry is used instead of byPosition.
TraceVarInfo (UNION) ¶ TYPE TraceVarInfo : UNION InOut: Name Type info VariableInformationStruct pInfo POINTER TO VariableInformationStruct2
TraceVariable (STRUCT) ¶ TYPE TraceVariable : STRUCT Definition of a single trace variable InOut: Name Type Comment pszName POINTER TO STRING Name of the variable tvaAddress TraceVariableAddress Address definition of the variable tcClass TypeClass3 Type class of the variable. See enum IBase.TypeClass for the possible values. ulSize UDINT Size in bytes of a sample value
TraceVariableAddress (STRUCT) ¶ TYPE TraceVariableAddress : STRUCT Address description of a single trace variable InOut: Name Type Comment ulAddressFlags UDINT Address flags. See TRACE_VAR_ADDRESS_FLAGS taAddress TraceAddress Trace address definition
TriggerState (STRUCT) ¶ TYPE TriggerState : STRUCT The state of the trigger InOut: Name Type Comment ulState UDINT The state. See TRACE_TRIGGER_STATE dtTriggerDate UDINT The date of the trigger event (in UTC) tTriggerReached SYSTIME The time of the trigger event
TriggerValue (UNION) ¶ TYPE TriggerValue : UNION An union for all possible types of trigger values InOut: Name Type b SINT uc BYTE si INT usi WORD l DINT ul UDINT f REAL ll LINT ull LWORD d LREAL
TypeClass3 (ALIAS) ¶ TYPE TypeClass3 : UDINT See enum IBase.TypeClass for the possible values
