| 摘要 |
<P>PROBLEM TO BE SOLVED: To separate and connect a component supply device and suppress chattering and a surge current in separation and connection while an electronic component mounting device is being powered with a smaller number of necessary circuits. <P>SOLUTION: A bank address setting means 56 allocates different bank addresses to the respective component supply devices in connection. A power source charge control circuit 57 simultaneously outputs a power source charge signal which is organized as serial data, and includes a bank address indicating selection of the one component supply device as a subject, to all the component supply devices in connection. A mounting determination circuit 20 of the component supply device 10 allocated with the selected bank address by the bank address setting means outputs a power source ON signal PON when it is determined that the power source charge signal is input, and a power source of a power source circuit 25 is charged to start power supply to a control circuit 21, a motor drive circuit 22, and a motor 24. <P>COPYRIGHT: (C)2009,JPO&INPIT |
