Invention Grant
- Patent Title: Step time change compensation in an industrial automation network
- Patent Title (中): 工业自动化网络中的步进时间变化补偿
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Application No.: US12237425Application Date: 2008-09-25
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Publication No.: US07656751B2Publication Date: 2010-02-02
- Inventor: Charles M. Rischar , Kendal R. Harris , Mark Chaffee
- Applicant: Charles M. Rischar , Kendal R. Harris , Mark Chaffee
- Applicant Address: US OH Mayfield Heights
- Assignee: Rockwell Automation Technologies, Inc.
- Current Assignee: Rockwell Automation Technologies, Inc.
- Current Assignee Address: US OH Mayfield Heights
- Agency: Turocy & Watson LLP
- Agent R. Scott Speroff
- Main IPC: H04J3/06
- IPC: H04J3/06
Abstract:
One or more embodiments provide Common Industrial Protocol (CIP) based time synchronization systems and methods. The CIP Sync solution can be part of Ethernet/IP and can be based on standard UDP (User Datagram Protocol) and/or IEEE 1588 (Time Synchronization) Ethernet technology. According to an embodiment is a system that compensates for step changes in a master clock.
Public/Granted literature
- US20090016475A1 STEP TIME CHANGE COMPENSATION IN AN INDUSTRIAL AUTOMATION NETWORK Public/Granted day:2009-01-15
Information query
