| 摘要 |
PROBLEM TO BE SOLVED: To prevent mis-operation of a switch group and to execute resetting the switch group. SOLUTION: When a mis-operation preventing switch 13 is closed after a setting condition of the controller main body is finished by using flat panel switches 12a-12o, on/off of a switch group A desiring to fix a state of the setting end, for example, is invalidated and the switch group A keeps a state at the end of setting till the mis-operation preventing switch 13 is turned off. Furthermore, the control of a CPU provided to a control circuit is disable and when resetting is required once, a reset switch 14 is closed to initialize the setting of the flat panel switches 12a-12o and to conduct the setting again. When the mis-operation preventing switch 13 and the reset switch 14 are closed, LEDs 15, 16 are lighted or blinked to allow the operator to confirm the state externally. |
