| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an IC card access control unit for PLC corresponding to IC cards of more than one different kind of formats while reducing the labor hour to develop a control program. <P>SOLUTION: This IC card access control unit 10 is used for a PLC 1 comprising a conversion table for converting the information so that the information processing format of a program language/data and the like read and written to the IC card 5, and the information processing format of the program language/data and the like processed by the PLC 1 are agreed with each other. <P>COPYRIGHT: (C)2003,JPO</p> |
