| 摘要 |
<P>PROBLEM TO BE SOLVED: To shorten mounting time per electronic component by accelerating activation of, e.g., a motor for starting an up-and-down movement. <P>SOLUTION: When a CPU 90 judges that an interlock release condition has been met that is contingent on completion of a suction nozzle 15's movement in an XY direction, or it judges that an interlock release condition has been met that is contingent on delivery of an electronic component by an electronic component supply unit 3, it sends out a signal to a second motor controller 112, the signal to the effect that the release condition has been met, and the second motor controller 112's CPU 117, which has received the signal to the effect that the interlock release condition has been met about the movement of the suction nozzles 15 in the XY direction and the delivery of the electronic component by the electronic component supply unit 3, sends out an activation signal to the nozzle elevation motor 51 in no time. <P>COPYRIGHT: (C)2007,JPO&INPIT |
