Class BaseComponent:RunTimeCounter

Class RunTimeCounter
Version	1.0
Modified	03-OCT-2005 17:31:18.55
Code	rt_plc_bcomp.c

 Count the run time of a component.

 The RunTimeCounter handles running time measurement for a component, e.g
 a motor. The object contains a total measurement, and a trip measurement.
 The total measurement is the running time since the origin, and the trip
 measurement since the last reset. The reset is done from a button in the
 object graph, or from the Reset input of the function object.

 NoteThere need to be a backup of the  attributes TotalNOfStarts,
 TotalRunTime and TotalTime, see example below.

Object Graph


 The graph shows the total time measurement, the trip measurement and the last
 trip measurement. The Running indicator is green when the drive is started.
 Other fields in the graph are
 - RunTime    the measured run time.
 - Usage      the run time compared to the toltal time in percent.
 - Starts     number of starts.
 - ResetTime  time for last reset.
 - StartTime  Original start time.

Example

 The figure shows how to backup the attributes TotalNOfStarts, TotalRunTime
 and TotalTime.

Plc coding

 For plc coding the function object RunTimeCounterFo is used.

 Create a function object in the plc editor and connect it to the current
 object with the connect function.

See also

RunTimeCounterFo

RtBody attributes pwr_sClass_RunTimeCounter
String40	Description	Optional description of the component.
Boolean	TripReset	Optional description of the component.
Time	StartTime	Time for the original start.
Time	ResetTime	Time for last reset of trip measurement.
UInt32	TotalNOfStarts	Total number of starts.
DeltaTime	TotalRunTime	Total run time.
DeltaTime	TotalTime	Total time since the original start.
Float32	TotalUsage	Total run time compared to total time in percentage.
UInt32	TripNOfStarts	Number of starts since last reset of trip measurement.
DeltaTime	TripRunTime	Run time since last reset of trip measurement.
DeltaTime	TripTime	Time since last reset of trip measurement.
Float32	TripUsage	Trip run time compared to trip time in percentage.
UInt32	OldTripNOfStarts	Number of starts for previous trip measurement.
DeltaTime	OldTripRunTime	Run time for previous trip measurement.
DeltaTime	OldTripTime	Time for previous trip measurement.
Float32	OldTripUsage	Run time compared to time in percentage for previous trip measurement.
Boolean	Running	Component is running and run time measurement is active.
Boolean	AccTripReset	Not used.
AttrRef	PlcConnect	The plc function object connected to this object.

Description Attribute
Class	Attribute
Type	String40
Flags
Body	RtBody

 Optional description of the component.

TripReset Attribute
Class	Attribute
Type	Boolean
Flags	ReduTransfer\|Noedit
Body	RtBody

 Optional description of the component.

StartTime Attribute
Class	Attribute
Type	Time
Flags	Noedit
Body	RtBody

 Time for the original start.

ResetTime Attribute
Class	Attribute
Type	Time
Flags	Noedit
Body	RtBody

 Time for last reset of trip measurement.

TotalNOfStarts Attribute
Class	Attribute
Type	UInt32
Flags	ReduTransfer\|Noedit
Body	RtBody

 Total number of starts.

TotalRunTime Attribute
Class	Attribute
Type	DeltaTime
Flags	Noedit
Body	RtBody

TotalTime Attribute
Class	Attribute
Type	DeltaTime
Flags	Noedit
Body	RtBody

 Total time since the original start.

TotalUsage Attribute
Class	Attribute
Type	Float32
Flags	ReduTransfer\|Noedit
Body	RtBody

 Total run time compared to total time in percentage.

TripNOfStarts Attribute
Class	Attribute
Type	UInt32
Flags	ReduTransfer\|Noedit
Body	RtBody

 Number of starts since last reset of trip measurement.

TripRunTime Attribute
Class	Attribute
Type	DeltaTime
Flags	Noedit
Body	RtBody

 Run time since last reset of trip measurement.

TripTime Attribute
Class	Attribute
Type	DeltaTime
Flags	Noedit
Body	RtBody

 Time since last reset of trip measurement.

TripUsage Attribute
Class	Attribute
Type	Float32
Flags	ReduTransfer\|Noedit
Body	RtBody

 Trip run time compared to trip time in percentage.

OldTripNOfStarts Attribute
Class	Attribute
Type	UInt32
Flags	ReduTransfer\|Noedit
Body	RtBody

 Number of starts for previous trip measurement.

OldTripRunTime Attribute
Class	Attribute
Type	DeltaTime
Flags	Noedit
Body	RtBody

 Run time for previous trip measurement.

OldTripTime Attribute
Class	Attribute
Type	DeltaTime
Flags	Noedit
Body	RtBody

 Time for previous trip measurement.

OldTripUsage Attribute
Class	Attribute
Type	Float32
Flags	ReduTransfer\|Noedit
Body	RtBody

 Run time compared to time in percentage for previous trip measurement.

Running Attribute
Class	Attribute
Type	Boolean
Flags	ReduTransfer\|Noedit
Body	RtBody

 Component is running and run time measurement is active.

AccTripReset Attribute
Class	Attribute
Type	Boolean
Flags	ReduTransfer\|Noedit
Body	RtBody

PlcConnect Attribute
Class	Attribute
Type	AttrRef
Flags
Body	RtBody

 The plc function object connected to this object.
 This attribute is set when the function object is connected from
 the plc editor by the connect function.

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