| 摘要 |
PROBLEM TO BE SOLVED: To provide a servo driver speeding up work by allowing confirmation whether a setting value of a parameter is a setting value when shipped or not by only viewing a parameter number by a 7-segment display element of a parameter simplified change device. SOLUTION: When making a 7-segment display device display a present value of a parameter stored in a parameter storage means of a servo amplifier 20 in association with a parameter number thereof by use of the parameter simplified change device 12, a CPU of the servo amplifier 20 compares the present value of the parameter and a parameter when shipped, makes display of the parameter number to the 7-segment display device when the present value is different from the parameter when shipped, different from display "Pn123" when the present value accords with the parameter shipped, and perform distinction by effective use of "P.n. 123" and an arithmetic point. COPYRIGHT: (C)2008,JPO&INPIT |
