A software tool which simplifies the monitoring of faults in an automation device. A drill within a lumen of the needle is extendable beyond the distal tip, and includes a cutting element and an electrically conductive region. The Z-axis winding wire is housed in a case having the bottom so as to cover the entire parts of head surfaces of the X-axis arms and of head surfaces of the Y-axis arms. %, in relation to the copolymer, of emulsifiers with an HLB value of at least 14 must be contained therein. , a water flow rate servo is made to stand by at a position with a flow rate of flowing water reduced to less than a determined flow rate by a predetermined amount in S4.