| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a field bus system which enables engineering (off-line engineering) of devices compatible with block instantiation, without a connection to an actual device, and which, if an actual device is installed, executes block instantiation as necessary to enable engineering data to be set in the actual device. <P>SOLUTION: The field bus system which registers a field device according to the capability file and the block instance information file of the field device has an instantiation definition means which generates the block instance information file by executing temporary instantiation without connecting the field device to be registered to a field bus. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
