发明名称 |
Method for operating inductrial control with control program and I/O map by transmitting function key to particular module for comparison with function code before operating |
摘要 |
In an industrial controller associated with independent I/O modules for exchanging signals between a controlled machine and the controller, a control program executed by the controller is associated with an I/O map identifying functionality of the independent I/O modules. At initialization of the controller, function keys are transmitted to the I/O modules, the latter which confirm that they are capable of the functions expected by the control program. The I/O modules may change their function according to the function keys and may accept functions not identical to those performed by the I/O module if the I/O module performs at greater functionality.
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申请公布号 |
US5768632(A) |
申请公布日期 |
1998.06.16 |
申请号 |
US19960620963 |
申请日期 |
1996.03.22 |
申请人 |
ALLEN-BRADLEY COMPANY, INC. |
发明人 |
HUSTED, RAYMOND R.;WESTMAN, DONALD A.;YOKE, MICHAEL D.;PELLEY, MICHAEL S. |
分类号 |
G05B19/042;G06F9/24;G06F9/44;(IPC1-7):G06F9/00 |
主分类号 |
G05B19/042 |
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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