Schutzvermerk nach DIN 34 beachten EPAM: Trend
Schutzvermerk nach DIN 34 beachten How does the data get from the PLC to the visualization ? LogStructure.Var1.Var2. Symbol file LogStructure.Var1:=Sin(x) PLC EPAM Datalog.log Trend
Schutzvermerk nach DIN 34 beachten How to define the structure in the PLC ? Definition of the data transfer structure 1 Declaration of the structure 2 Loading of data into the structure 3 Create symbol file ;Version=2 ;ProjectId= VisuTrend1:DATA....VisuTrend1.Ctrl:DWORD....VisuTrend1.TimeStamp:DWORD....VisuTrend1.VisuTrendValue1:INT....VisuTrend1.VisuTrendValue2:INT....VisuTrend1.VisuTrendValue3:INT....VisuTrend1.VisuTrendValue4:INT... 4 VisuTrend1.Ctrl:=1; (*Start DataLogger*)
Schutzvermerk nach DIN 34 beachten Specifics for the creation of the symbol file You need only the Structure entry for datalogging!
Schutzvermerk nach DIN 34 beachten How to define the Datalogger? TrendLog.TXT: Assign the structure defined in the PLC Click! 1 23 Define name of the EXCEL tab 4 Name the log file 5 Reduce the number of variables to the actual number of variables in the structure. The format for data type INT is %6d.
Schutzvermerk nach DIN 34 beachten How to define the Trend? Click! 1 2 Define name of the EXCEL tab TrendDIM.TXT Enter the log name previously defined in the file TrendLog.txt. 3
Schutzvermerk nach DIN 34 beachten
Parametrizing the trend visualization [I] [U] Measure U/I 16:23: :23: :23: :23: Refresh rate
Schutzvermerk nach DIN 34 beachten Exercise: Create a trend visualization [I] [U] Measure U/I 16:23: :23: :23: :23:
Schutzvermerk nach DIN 34 beachten Solution: Create a trend visualization [I] [U] Measure U/I 16:23: :23: :23: :23:
Schutzvermerk nach DIN 34 beachten [I] [U] Measure U/I 16:23: :23: :23: :23: SolutionSolution: Create a trend visualization
Schutzvermerk nach DIN 34 beachten Exercise: Additional comfort for the trend visualization <<<<IOnlineI>>>> Zoom + Zoom - Erase Trend Store Trend Object Trend Actual value U= 000 Actual value I= 000
Schutzvermerk nach DIN 34 beachten Solution: Additional comfort for the trend visualization
Schutzvermerk nach DIN 34 beachten Solution: Additional comfort for the trend visualization
Schutzvermerk nach DIN 34 beachten Solution: Additional comfort for the trend visualization