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Visualizing CMS parameters and KPIs in the Performance Insight app SIPLUS CMS1200 SM 1281/ MindSphere https://support.industry.siemens.com/cs/ww/en/view/109782361 Siemens Industry Online Support https://support.industry.siemens.com/cs/ww/en/view/109782361 Legal information Visualizing CMS parameters and KPIs in the Performance Insight app Entry-ID: 109782361, V1.0, 01/2021 2 © S ie m e n s 2 0 2 1 A ll ri g h ts r e s e rv e d Legal information Use of application examples Application examples illustrate the solution of automation tasks through an interaction of several components in the form of text, graphics and/or software modules. The application examples are a free service by Siemens AG and/or a subsidiary of Siemens AG ("Siemens"). They are non-binding and make no claim to completeness or functionality regarding configuration and equipment. The application examples merely offer help with typical tasks; they do not constitute customer-specific solutions. 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To stay informed about product updates, subscribe to the Siemens Industrial Security RSS Feed at: https://www.siemens.com/industrialsecurity. https://support.industry.siemens.com/ https://www.siemens.com/industrialsecurity https://www.siemens.com/industrialsecurity Table of contents Visualizing CMS parameters and KPIs in the Performance Insight app Entry-ID: 109782361, V1.0, 01/2021 3 © S ie m e n s A G 2 0 2 1 A ll ri g h ts r e s e rv e d Table of contents Legal information ......................................................................................................... 2 1 Introduction ........................................................................................................ 4 1.1 Overview............................................................................................... 4 1.2 Principle of operation ............................................................................ 6 1.3 Components used ................................................................................ 8 2 Configuration and parameter assignment ...................................................... 9 2.1 Precondition ......................................................................................... 9 2.1.1 Creating a dashboard and the "Diagram" widget ............................... 11 2.1.2 Defining and visualizing KPIs ............................................................. 16 2.1.3 Instructions for working with the formula editor .................................. 18 2.1.4 Creating additional widgets ................................................................ 22 3 Useful information ........................................................................................... 23 3.1 Aggregation ........................................................................................ 23 3.2 Definitions for KIPs ............................................................................. 24 4 Appendix .......................................................................................................... 25 4.1 Service and support ........................................................................... 25 4.2 Links and literature ............................................................................. 26 4.3 Change documentation ...................................................................... 26 1 Introduction Visualizing CMS parameters and KPIs in the Performance Insight app Entry-ID: 109782361, V1.0, 01/2021 4 © S ie m e n s A G 2 0 2 1 A ll ri g h ts r e s e rv e d 1 Introduction 1.1 Overview Purpose of the application example This application example shows how you visualize CMS parameters (e.g. vibration variables such as vRMS, aRMS, DKW) in an easy way within the MindSphere app SIMATIC Performance Insight (referred toin the following as the app). In addition to the CMS parameters, you can define your own plant-specific parameters (KPIs) and have them displayed in the app too (see also section 3.2). Which variables will be visualized? Two CMS parameters and a self-defined KPI will be visualized in this application example by way of example: CMS parameters • aPeak (peak value of vibration acceleration) • aRMS (interval rms value of vibration acceleration) KPI • CREST factor (ratio of peak value to rms value) The CREST factor can be determined from the two CMS parameters: CREST factor = aPeak aRMS This calculation will be placed in the app and defines the KPI named "KPI_CREST" used here. Visualization options The visualization is done with at least one widget, which is created in a dashboard. The app offers various widgets. Of these, the ones indicated below will be used in this application example: Figure 1-1 Widgets offered by the app The figure below shows the result based on an example process. The steps leading to this result are executed in section 2. 1 Introduction Visualizing CMS parameters and KPIs in the Performance Insight app Entry-ID: 109782361, V1.0, 01/2021 5 © S ie m e n s A G 2 0 2 1 A ll ri g h ts r e s e rv e d Figure 1-2 Visualization of the vibration variables and a KPI in a dashboard with various widgets Dashboard Widget “Diagram“ Widgets “Gauge“ Widgets “Value“ KPI Asset Vibration variables Note The reason for the different values in the widgets for the same variables (e.g. "Gauge_aPeak" = 1.68 and "Value_aPeak" = 1.97) is the small time delays until the current value is displayed. 1 Introduction Visualizing CMS parameters and KPIs in the Performance Insight app Entry-ID: 109782361, V1.0, 01/2021 6 © S ie m e n s A G 2 0 2 1 A ll ri g h ts r e s e rv e d 1.2 Principle of operation Hardware setup for determining the vibration variables The CMS parameters are acquired with the hardware setup used in application example "Monitoring of Machine Vibration Variables with a SIPLUS CMS1200 SM 1281 Condition Monitoring System". Link to application example: https://support.industry.siemens.com/cs/ww/en/view/109480750 Figure 1-3 Hardware setup for determining the vibration variables Hardware setup for connecting to MindSphere The MindConnect Nano is added to the hardware setup in Figure 1-3. MindConnect Nano transfers parameters and messages of the SIPLUS CMS1200 SM 1281 to MindSphere. You can then have these displayed in the app. Application example "Connecting a SIPLUS CMS1200 SM 1281 to MindSphere" shows the connection with the MindConnect Nano. Link to application example: https://support.industry.siemens.com/cs/ww/en/view/109750010 Figure 1-4 Addition of the MindConnect Nano to the hardware setup MindConnect Nano https://support.industry.siemens.com/cs/ww/en/view/109480750 https://support.industry.siemens.com/cs/ww/en/view/109750010 1 Introduction Visualizing CMS parameters and KPIs in the Performance Insight app Entry-ID: 109782361, V1.0, 01/2021 7 © S ie m e n s A G 2 0 2 1 A ll ri g h ts r e s e rv e d Operating mechanism As of version V3.2, the SM1281 comes equipped with an OPC UA data server that is available in parallel with the web server on the device. Address of the OPC UA data server: opc.tcp://192.168.0.200:4840 All values of the interface are read-only. The OPC UA interface is structured as follows: Figure 1-5 Structure of the OPC UA interface The process values (aPeak, aRMS) pass from the OPC UA data server via the NanoConnect to MindSphere, where they are read by the app. Figure 1-6 Process data path from OPC UA data server to app SM 1281 OPC-UA data server aPeak aRMS aPeak aRMS aPeak aRMS CPU S7-1200 1 Introduction Visualizing CMS parameters and KPIs in the Performance Insight app Entry-ID: 109782361, V1.0, 01/2021 8 © S ie m e n s A G 2 0 2 1 A ll ri g h ts r e s e rv e d 1.3 Components used Validity This application is valid for • STEP 7 V16 and higher • WinCC V16 and higher • S7-1200 FW 4.2 and higher • SM 1281 FW 3.2.1 The hardware and software components used correspond to those in the application examples referenced in section 1.2. 2 Configuration and parameter assignment Visualizing CMS parameters and KPIs in the Performance Insight app Entry-ID: 109782361, V1.0, 01/2021 9 © S ie m e n s A G 2 0 2 1 A ll ri g h ts r e s e rv e d 2 Configuration and parameter assignment What will you find here? This section contains instructions on how to do the following with the app: • Visualize CMS parameters aPeak and aRMS • Define and visualize KPIs 2.1 Precondition The following precondition must be met: • MindConnect Nano has established a connection to MindSphere. The following application example shows the connection of a SIPLUS CMS1200 SM 1281 to MindSphere: https://support.industry.siemens.com/cs/ww/en/view/109750010 • In order to visualize the aPeak and aRMS data from the plant (here using the OPC UA server of the SM 1281), this data must be transferred to MindSphere using the Asset Manager. Figure 2-1 Connectivity of MindConnect Nano Add new Datasource View Configuration Datapoint Linking 4 of 4 datapoints linkedProtocol: OPCUA Reading Cycle: 5s The data structure of your plant is then automatically displayed in the app. https://support.industry.siemens.com/cs/ww/en/view/109750010 2 Configuration and parameter assignment Visualizing CMS parameters and KPIs in the Performance Insight app Entry-ID: 109782361, V1.0, 01/2021 10 © S ie m e n s A G 2 0 2 1 A ll ri g h ts r e s e rv e d Initial situation The previously described preconditions are met. The further steps involve the asset "CMS1200_Data". Figure 2-2 Asset "CMS1200_Data" in the app 2 Configuration and parameter assignment Visualizing CMS parameters and KPIs in the Performance Insight app Entry-ID: 109782361, V1.0, 01/2021 11 © S ie m e n s A G 2 0 2 1 A ll ri g h ts r e s e rv e d 2.1.1 Creating a dashboard and the "Diagram" widget Creating a dashboard 1. Select the "CMS1200_Data" asset as shown in Figure 2-2. Click the plus icon to create a new dashboard: Figure 2-3 Creating a new dashboard 2. Assign a name for the dashboard (1), and select the time range in which you want to monitor aPeak and aRMS (2). Finish your entries by clicking "Create" (3). Figure 2-4 Naming the dashboard and assigning its parameters 1 2 3 2 Configuration and parameter assignment Visualizing CMS parameters and KPIs in the Performance Insight app Entry-ID: 109782361, V1.0, 01/2021 12 © S ie m e n s A G 2 0 2 1 A ll ri g h ts r e s e rv e d Creating a widget 3. Click "Create first widget". Figure 2-5 Creating a widget 4. Select a widget type (here: "Diagram" (1)) and click "Continue" (2). Figure 2-6 Selection of the "Diagram" widget 1 2 5. Assign a name for the widget (1), and specify the time interval at which the visualized process values aPeak and aRMS are to be updated (2). Then click "Continue". 2 Configuration and parameter assignment Visualizing CMS parameters and KPIs in the Performance Insight app Entry-ID: 109782361, V1.0, 01/2021 13 © S ie m e n s A G 2 0 2 1 A ll ri g h ts r e s e rv e d Figure 2-7 Naming the widget and assigning its parameters 1 2 2 Configuration and parameter assignment Visualizing CMS parameters and KPIs in the Performance Insight app Entry-ID: 109782361, V1.0, 01/2021 14 © S ie m e n s A G2 0 2 1 A ll ri g h ts r e s e rv e d Selecting CMS parameters 6. Click "Select parameter" and select aPeak and aRMS. Then click "Choose". Figure 2-8 Selection of process values to be visualized 7. For aPeak and aRMS, select which of the determined values is to be displayed (for information on aggregation, see section 3.1). Then click "Continue". Note You can define KPIs at this point. This application example does this separately in section 2.1.2. Figure 2-9 Aggregation of process values 2 Configuration and parameter assignment Visualizing CMS parameters and KPIs in the Performance Insight app Entry-ID: 109782361, V1.0, 01/2021 15 © S ie m e n s A G 2 0 2 1 A ll ri g h ts r e s e rv e d Defining limits 8. Click the gear icon (1) and (2) and define the limits. Select the color in which aPeak and aRMS are to be visualized (3) and (4). Then click "Continue". Figure 2-10 Specifying warning and alert limits for the process values 1 2 3 4 Finishing entries 9. Click "Finish". 10. Click the icon indicated below in order to view the diagram in its entirety. Figure 2-11 Created widget Result: The vibration variables aPeak and aRMS are visualized in the app. 2 Configuration and parameter assignment Visualizing CMS parameters and KPIs in the Performance Insight app Entry-ID: 109782361, V1.0, 01/2021 16 © S ie m e n s A G 2 0 2 1 A ll ri g h ts r e s e rv e d 2.1.2 Defining and visualizing KPIs 1. Click the pencil icon in the "CMS1200_Data_Diagram" widget. Figure 2-12 Widget editing mode Note If the pencil icon is not present in the display, click the gear icon on the right of the screen. The pencil icon will then appear. 2. Click "(3) Parameter". Figure 2-13 Parameters of the app 2 Configuration and parameter assignment Visualizing CMS parameters and KPIs in the Performance Insight app Entry-ID: 109782361, V1.0, 01/2021 17 © S ie m e n s A G 2 0 2 1 A ll ri g h ts r e s e rv e d 3. Click "New KPI instance". Figure 2-14 Creating a new KPI instance 4. Assign a name for the KPI (1), and select the typeless KPI instance (2) ("Without KPI type (type less)"). Select a unit for the KPI (3), and define it with the formula editor (4). Note Section 2.1.3 shows you how to use the formula editor. Figure 2-15 Assigning the KPI instance parameters 1 2 3 4 2 Configuration and parameter assignment Visualizing CMS parameters and KPIs in the Performance Insight app Entry-ID: 109782361, V1.0, 01/2021 18 © S ie m e n s A G 2 0 2 1 A ll ri g h ts r e s e rv e d 2.1.3 Instructions for working with the formula editor The CREST factor KPI (KPI_CREST) is to be defined from the vibration variables aPeak and aRMS using the formula editor. CREST factor = aPeak aRMS 1. Click "Operand" in the formula editor. Figure 2-16 Formula editor Result: An operand field is provided. 2. Manually enter the vibration variable "aPeak" in the generated operand field. Result: A second field is displayed where you can link the "aPeak" operand to the "aPeak" variable stored in MindSphere. 3. Click "Find parameter". Figure 2-17 Linking an operand to a process value in the formula editor 2 Configuration and parameter assignment Visualizing CMS parameters and KPIs in the Performance Insight app Entry-ID: 109782361, V1.0, 01/2021 19 © S ie m e n s A G 2 0 2 1 A ll ri g h ts r e s e rv e d 4. Select "aPeak" and click "Choose". Figure 2-18 Selection of the process value 5. Select "Last", for example. Figure 2-19 Selection of the aggregation 6. Insert the division sign into the formula editor, and complete the formula. Follow the same procedure for "aRMS" as for "aPeak". Finish your entries with "Save". 2 Configuration and parameter assignment Visualizing CMS parameters and KPIs in the Performance Insight app Entry-ID: 109782361, V1.0, 01/2021 20 © S ie m e n s A G 2 0 2 1 A ll ri g h ts r e s e rv e d Figure 2-20 Defining a KPI Result: The variables needed to generate the KPI and the KPI itself are now created. Figure 2-21 Process values and KPI are created 7. Go to "General display options" (1), and click the gear icon (2) in the row of the KPI. 2 Configuration and parameter assignment Visualizing CMS parameters and KPIs in the Performance Insight app Entry-ID: 109782361, V1.0, 01/2021 21 © S ie m e n s A G 2 0 2 1 A ll ri g h ts r e s e rv e d Figure 2-22 Editing mode for the KPI 8. Assign a color for the display of the KPI (1), and define warning and alert limits (2). Figure 2-23 Specifying warning and alert limits for the KPI 1 2 9. Go to "Diagram – Display options" (1), and finish with "Finish" (2). Figure 2-24 Finishing the KPI parameter assignment 2 Configuration and parameter assignment Visualizing CMS parameters and KPIs in the Performance Insight app Entry-ID: 109782361, V1.0, 01/2021 22 © S ie m e n s A G 2 0 2 1 A ll ri g h ts r e s e rv e d 2.1.4 Creating additional widgets You can now create additional widgets as shown in section 2.1.1. Figure 1-2 shows a "Gauge" widget and a "Value" widget for each of the vibration variables aPeak and aRMS and for KPI_CREST. The defined warning and alert limits allow undesired plant conditions to be detected quickly: Figure 2-25 Exceeding the warning limit for aPeak and the alert limit for aRMS Note The reason for the different values in the widgets for the same variables (e.g. "Gauge_CREST" = 6.11 and "Value_CREST" = 7.48) is the small time delays until the current value is displayed. 3 Useful information Visualizing CMS parameters and KPIs in the Performance Insight app Entry-ID: 109782361, V1.0, 01/2021 23 © S ie m e n s A G 2 0 2 1 A ll ri g h ts r e s e rv e d 3 Useful information 3.1 Aggregation You use an aggregation function to select which value is to be output for a variable. • You output the last read value with "Last". • The other functions allow you to determine summary information from the read values, such as the sum of all the read values. The following aggregation functions are available: Table 3-1 Aggregation functions Function Meaning Average Calculates the time-weighted average value of the read values. Min Outputs the smallest read value. Max Outputs the largest read value. Sum Adds all the read values Last Outputs the last read value. Counter The sum of the positive value changes between two points in time is output in each case. Timer The timer calculates the time interval in which the variable was not 0. Unit = milliseconds. EnergyToPower A consumption value can be converted into power. This aggregation function can only be selected in combination with the Energy and Counter acquisition categories. PowerToEnergy Power can be converted into a consumption value. This aggregation function can only be selected in combination with the Power acquisition category. AmountToFlow An amount (per hour) can be converted directly into a flow value. This aggregation function can only be selected in combination with the Amount and Counter acquisition categories. FlowToAmount A flow value (amount/h) can be converted directly into an amount value. This aggregation function can only be selected in combination with the Flow acquisition category. 3 Useful information Visualizing CMS parameters and KPIs in the Performance Insight app Entry-ID: 109782361, V1.0, 01/2021 24 © S ie m e n s A G 2 0 2 1 A ll ri g h ts r es e rv e d 3.2 Definitions for KIPs The acronym KPI stands for Key Performance Indicator. KPI types KPI types are formulas made up of operands, constants and operators. The definition and calculation of KPI types are plant-specific. KPI instance A KPI instance can be created as a type-based or typeless instance: • Type-based: The KPI instance is derived from a KPI type. • Typeless: The KPI instance is created independent of a KPI type. Relationship Figure 3-1 Relationship between KPI type and KPI instance KPI instance KPI (typeless)KPI type DirectInstantiated Asset 1 Asset n Assigned The KPI types can be instantiated multiple times. When you make changes to the KPI type, these changes are also made in all the KPI instances. Each KPI instance must be assigned to an asset, but variables from other assets can also be linked to the KPI instance. 4 Appendix Visualizing CMS parameters and KPIs in the Performance Insight app Entry-ID: 109782361, V1.0, 01/2021 25 © S ie m e n s A G 2 0 2 1 A ll ri g h ts r e s e rv e d 4 Appendix 4.1 Service and support Industry Online Support Do you have any questions or need assistance? Siemens Industry Online Support offers round the clock access to our entire service and support know-how and portfolio. The Industry Online Support is the central address for information about our products, solutions and services. Product information, manuals, downloads, FAQs, application examples and videos – all information is accessible with just a few mouse clicks: support.industry.siemens.com Technical Support The Technical Support of Siemens Industry provides you fast and competent support regarding all technical queries with numerous tailor-made offers – ranging from basic support to individual support contracts. Please send queries to Technical Support via Web form: www.siemens.com/industry/supportrequest SITRAIN – Training for Industry We support you with our globally available training courses for industry with practical experience, innovative learning methods and a concept that’s tailored to the customer’s specific needs. 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