发明名称 |
Method and apparatus for partitioning industrial control data |
摘要 |
An industrial controller includes a processing unit and a memory. The industrial controller is operable to communicate using an optimized connection packet including I/O data from a plurality of I/O modules arranged as an unstructured data block. The processing unit is operable to operate on the I/O data within the optimized connection packet to control a process. The memory is operable to store a plurality of cast tags. Each cast tag is associated with one of the I/O modules and provides a logical reference to a subset of the unformatted data block including at least a portion of the I/O data for the associated I/O module.
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申请公布号 |
US7721019(B2) |
申请公布日期 |
2010.05.18 |
申请号 |
US20050239947 |
申请日期 |
2005.09.30 |
申请人 |
ROCKWELL AUTOMATION TECHNOLOGIES, INC. |
发明人 |
PIERCE SCOTT A.;DIBLASIO ANTHONY J. |
分类号 |
G06F3/00;G05B19/42;G06F5/00;G06F9/00;G06F9/24;G06F13/00;G06F15/177 |
主分类号 |
G06F3/00 |
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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