Slide Show 12: Standard Reports INSIGHT AND OVERVIEW

Transcription

1 Slide Show 12: Standard Reports INSIGHT AND OVERVIEW

2 Reporting in IGSS Contents of this session: Overview: The reporting programs Report formats (Definition) Periodical Reports Snapshot Reports Alarm Statistics Reports Manual Report Editor (MRE) Data reduction in IGSS

3 The reporting programs Icon Name Sales version Report Formats (Definition) Periodical Reports Snapshot Reports Alarm Statistics Reports Manual Report Editor (MRE) Report Management System (RMS) - custom reports in Excel Standard version Standard version Standard version Standard version Standard version Standard version

4 What is a report format? A report format is a template for operator reports The standard report types are periodical report snapshot report alarm statistics report Report headings divide the report format into sections The IGSS objects are dragged into the relevant section of the report

5 Create report formats (1) STEP 1: Open the Edit menu STEP 2: Choose Report Formats The Report Formats dialog box appears

6 Instructor Demo Creating a report format Generating a periodical report

7 Create report formats (2) Click Create to make a new report format Click Create to make a new report heading

8 Create report formats (3) STEP 1: Select the report heading STEP 2: Click Browse to find objects for the report format STEP 4: Drag the objects onto the Report Formats dialog STEP 3: Select the objects

9 The Report Format tab (1) P 1: ble-click name STEP 2: Click the Report Format tab STEP 3: Select the relevant report heading

10 The Report Format tab (2) STEP 4: Select the relevant report items: 1) Current value or state for Snapshot and Alarm statistics or 2) reduction methods (as shown) for periodical reports STEP 5: Drag items onto heading

11 What is a periodical report? A periodical report is a daily, weekly, monthly, quarterly or yearly report The report is always based on a report format The report values are calculated on the basis of hour, day and month values saved in Genhdm.mdb

12 Generating a periodical report STEP 3: Choose report date STEP 1: Choose report format STEP 2: Choose report period STEP 4: Choose report type

13 Overview report Report title area Report heading Objects included in report format Report values

14 Generating a snapshot report STEP 1: Choose report format or area in configuration Report contents The snapshot report shows the current process values. STEP 2: Generate report (print or view on-screen)

15 The snapshot report Report title Current process value Latest change in process value Report heading from report format IGSS objects included in report format

16 What is data reduction? Process values are typically scanned very frequently If IGSS would save all those values, it would take up a lot of disk space Instead, the system reduces the scanned values to one or more data reductions with a fixed interval (base interval) The reduced values BCL values - form the data basis for periodical reports and can be used as the data basis for graphs

17 Data Reduction Timeline Scan interval Base interval Example: Object Scan interval Base interval Data reductions Transfer to history q1 Flow meter milliseconds (10 seconds) 10 minutes Average, Min. and Max. Reduced 0 min. 10 min. 20 min. 30 min. 40 min. 50 min. 60 min. or 1 hour BCL values Every 10 minutes an Average, Min. and Max. are calculated from the scanned values and written to the BCL files in the report folder. Day values Every 24 hours an Average, Min. and Max. day value are calculated from the hour values. Transfer to history is applied. This is done by the data reduction engine, Genhdm.exe. Genhdm.mdb Database tables - HourValues - DayValues - MonthValues Month values Every month an Average, Min. and Max. month value are calculated from the day values. Transfer to history is applied. This is done by the data reduction engine, Genhdm.exe. Hour values Every hour the data reduction engine, Genhdm.exe, reads the BCL data and calculates the hour value. An average, min. and max. are written to the database. Transfer to history is not applied for hour values. 23 hours 24 hours or 14 days 1 month 1 quarter 6 months 1 year 1 day

18 The data reduction methods Data reduction Average Minimum Calculation of value The average for the base interval (or reduction interval) The smallest value for the base interval Maximum The largest value for the base interval Sum The sum of the values for the base interval Actual Change The last value for the base interval The sum of state changes for the base interval Difference The difference between the first and last value for the base interval

19 The base class files (.bcl) When the scanned values are reduced/aggregated, they are saved in the base class files (.bcl) The files are saved in the project s report folder The name convention is G<X><yymmdd>.BCL where <X> is the base class (the lowest class is 2, the highest 5) G BCL, G BCL, G BCL G BCL

20 The Transfer to history option Transfer to history Determines how the hourly values are reduced to daily values. Reduced value re-uses the selected data reduction method Actual total value calculates the sum of all hourly values Idealized total value multiplies the average of the hourly values by 24 None disables the generation of hourly values which form the basis for daily and monthly values.

21 Student Exercise Now it s your turn again Create a periodical report format Generate the periodical report from the Supervise program Do Exercise 8 in the Exercises booklet.