发明名称 |
Hybrid change of state protocol for CANOpen networks |
摘要 |
A CANOpen network including a bus master and an I/O module are disclosed. Each are communicatively coupled to a common bus. The I/O module is subject to a state change. The bus master collects state information from the I/O module by sending a state signal from the I/O module to the bus master in response to a state change of the I/O module, sending a trigger signal from the bus master to the I/O module, and sending a state signal from the I/O module to the bus master in response to the trigger signal.
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申请公布号 |
US6907485(B2) |
申请公布日期 |
2005.06.14 |
申请号 |
US20010045723 |
申请日期 |
2001.10.26 |
申请人 |
SCHNEIDER AUTOMATION INC. |
发明人 |
WHITE, III WILLIAM A.;MCLEAN JAMES;HILL LAWRENCE W.;ROLLAND JEAN-FRANCOIS;SPARKS WILLIAM D. |
分类号 |
G06F13/00;G06F13/24;H04L1/00;H04L12/403;H04L12/43;(IPC1-7):G06F13/24 |
主分类号 |
G06F13/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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