Invention Grant
US08495582B2 Method for carrying out online program changes on an automation system
有权
在自动化系统上执行在线程序更改的方法
- Patent Title: Method for carrying out online program changes on an automation system
- Patent Title (中): 在自动化系统上执行在线程序更改的方法
-
Application No.: US12312053Application Date: 2007-10-09
-
Publication No.: US08495582B2Publication Date: 2013-07-23
- Inventor: Andreas Drebinger , Jürgen Schindler , Jochen Zingraf
- Applicant: Andreas Drebinger , Jürgen Schindler , Jochen Zingraf
- Applicant Address: DE München
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DE München
- Priority: EP06022427 20061026
- International Application: PCT/EP2007/060712 WO 20071009
- International Announcement: WO2008/049727 WO 20080502
- Main IPC: G06F9/44
- IPC: G06F9/44
Abstract:
A method for performing online program changes on an automation system is provided. New program parts are loaded into a CPU of the automation system, while a user program is currently running, in order to provide a new user program. In order to avoid overloading of the CPU, switching is made to the new user program only after it is determined, by monitoring of the first processing of all the program cycles, that the CPU has not been overloaded.
Public/Granted literature
- US20100063605A1 METHOD FOR CARRYING OUT ONLINE PROGRAM CHANGES ON AN AUTOMATION SYSTEM Public/Granted day:2010-03-11
Information query
