有条件的朋友可以试一下  

https://play.google.com/store/apps/details?id=com.siemens.smartclient_lite&hl=en

The Sm@rtClient Lite App, in combination with the SIMATIC WinCC Sm@rtServer, allows remote mobile operation and observation of SIMATIC HMI-systems over Industrial Ethernet/WLAN (wireless). The app is available for SIMATIC HMI Basic Panels 2nd, Comfort Panels and SIMATIC WinCC Runtime Advanced.

The scope of the Sm@rtClient concept allows an operation station to make its display available to the app. The station takes on the role of a Sm@rtServer, while the Smartphone/Tablet takes on the role of the Sm@rtClient. Sm@rtServer functionality can easily be activated with a single mouse click in the device’s configuration settings.

The Lite version visualizes the screen of an HMI Panel on a smartphone or tablet. Additional functions like automatic connection detection, connection management, unlimited operation time and remote function keys operation are included in the SIMATIC WinCC Sm@rtClient app.

SIMATIC WinCC Sm@rtServer: http://www.industry.siemens.com/topics/global/en/tia-portal/hmi-sw-tia-portal/wincc-tia-portal-options/simatic-wincc-smartserver/Pages/Default.aspx