| 摘要 |
<P>PROBLEM TO BE SOLVED: To transmit information on various statuses of actuators to users without requiring a remote communication means such as radio in a method of treating a facility (INS) including one or more actuators (ACT) to which an AC power voltage is supplied. <P>SOLUTION: In this facility having one or more actuators so formed that, when an AC voltage is applied across a neutral line (AC-N) and a first phase conductor (COND1), a movable element (LD) is driven in a first direction and, when it is applied across the neutral line and a second phase conductor (COND2), it is driven in a second direction, sequence treatment is performed one or more times by such a switching operation that a direct contact between the first phase conductor and the second phase conductor can be formed or released to transmit the information detected by the levels of the actuators from the actuators to a control box (RCU). <P>COPYRIGHT: (C)2006,JPO&NCIPI |
