Siemens Understanding HMI Connection in TIA Portal and Remote Control of HMI Web Server

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Industry Sector, IA&DT

5.1SIMATIC HMI HTTP connection

The operator PC communicates with the TP700 Comfort Panel via a SIMATIC HMI HTTP connection. The operator PC does not need any connection to the PLC for this purpose.

The values are read and written via the panel's tags.

The advantage is that the controller is not burdened with additional communication tasks.

Setting up HTTP-Channel-Server Runtime Service on the HMI_Panel [TP700 Comfort]

Under Runtime settings on the HMI_Panel, select the Services option HTTP channel server.

Save the project and load the modified settings to the HMI_Panel.

SCE Training Curriculum	Page 22 of 48	To be used only at Educational and R&D Facilities
TIA Portal Module 090-020, Edition 03/2013		Unrestricted / © Siemens AG 2013. All Rights Reserved
SCE_EN_090-020_R1209_ WinCC Advanced Runtime Services

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Contents SCE Training Curriculum Suitable SCE trainer packages for these training curriculums Professional V11 TIA Portal V11 programming software Learning objective PrefaceRequirements Required hardware and software Simatic S7-300 automation system Professional V11 TIA Portal V11 programming softwareOperator control and monitoring with WinCC PC for configuration Project description Hardware configurationTP700 as HMI device Station description Tank Previous configuration Expanded configuration and taskInserting an Operator PC in the Ink Mixing Station project Totally Integrated Automation PortalLoading and re-saving a project template Click Open project view Industry Sector, IA&DT Industry Sector, IA&DT Industry Sector, IA&DT New PC-SystemAdvancedyou added is opened in the device view Industry Sector, IA&DT Industry Sector, IA&DT Industry Sector, IA&DT Configuring on the operator PC Simatic HMI Http connection Creating a Simatic HMI Http connection Tags on the PC-SystemAdvanced Configuring the overview screen Default tag table of PC-SystemAdvancedIndustry Sector, IA&DT Industry Sector, IA&DT Save the project Starting the PC-SystemAdvanced in Runtime Trend view of the ink mixing station Trend View 1 screenUnder Source settings, select the tag Panel1volumeTank1 Layout, change the Position & size Save the project Industry Sector, IA&DT Trend view in runtime Access via Html pages Remote Control of the TP700 Comfort with Sm@rtOptionsSecurity concept for the Sm@rtServer Sm@rtServer Runtime Service Sm@rtClient application on the PC Industry Sector, IA&DT Click Remote Control Sm@rtClient via Web browserClick Start Sm@rtClient Industry Sector, IA&DT Industry Sector, IA&DT Create the buttons for the screen selection Sm@artClient view in Runtime Configuring the Html browser HTMLBrowser from the ControlsLayout, change the Position & size Html browser in Runtime