| 摘要 |
PROBLEM TO BE SOLVED: To enable a user requiring only a small number of function setting to carry out a small number of function setting and a user requiring a large number of function setting to carry out a required number of function setting more easily than a conventional example. SOLUTION: A display part 2 and an operation key are furnished on a front surface while a dip switch is furnished on an upper surface, it is enabled to set functions of the control equipment by an operation switch and a setting switch, the user requiring only a small number of function setting can set the required functions by the setting switch, and the user requiring a large number of function setting can set the required functions more easily than the conventional example by doubly using the setting switch and the operation switch.
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