| 摘要 |
PURPOSE:To enable to display the pattern control set at present, by cancelling the display of pattern control automatically when the pattern control is lost with the operation of individual control switches, together with the display of pattern control. CONSTITUTION:A signal returned through the operation of a main operation panel or a suboperation panel 4 is discriminated at a pattern control switch discriminating section 14, and input to a pattern control switch application display signal generating section 15 to produce the display signal. This signal is input to an AND gate 13 and an exclusive OR gate 16, and if no signal is present in other inputs of the AND gate 13, the pattern display signal is output and the lamps corresponded are illuminated. On the other hand, when a signal by the individual operation switches on the operation switch device or the main operation panel 1 is returned, since it is input to other inputs of the AND gate 13 via an individual control switch discriminating section 10 and a display signal generating section 11, the lamp corresponding to the pattern display signal is distinguished. |
