摘要 |
PROBLEM TO BE SOLVED: To provide a method capable of designating network address setting to a control apparatus by a simple operation. SOLUTION: Any of control units 1<SB>1</SB>, 1<SB>2</SB>, 1<SB>3</SB>, 1<SB>4</SB>transmits network address request data according to the sequence of power application to the control units 1<SB>1</SB>, 1<SB>2</SB>, 1<SB>3</SB>, 1<SB>4</SB>or to which a unit ID is attached, the unit ID being set by a simple entry means (113). An information processing apparatus 2 has a cross-reference list between the sequence of power application to the control units 1<SB>1</SB>, 1<SB>2</SB>, 1<SB>3</SB>, 1<SB>4</SB>or the unit ID and a network address corresponding thereto, and informs the control units 1<SB>1</SB>, 1<SB>2</SB>, 1<SB>3</SB>, 1<SB>4</SB>or the like about the network address decided for the control units 1<SB>1</SB>, 1<SB>2</SB>, 1<SB>3</SB>, 1<SB>4</SB>or the like. COPYRIGHT: (C)2005,JPO&NCIPI
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