| 摘要 |
<p>PURPOSE:To make simple the change of the priority order of the program by selecting a priority order signal by the selecting means in the action order designated by an action order designating means and supplying it to respective programs. CONSTITUTION:When the operating knob of a change-over switch 13 is operated to the utmost left side and contacts 13a-1 and 13b-1 are shorted at conductive parts 17a and 17b, L and L signals are respectively supplied to the data input of flip-flops 9 and 11, and a priority order signal is supplied respectively to the program package inserted into X, Y, Z and gamma. As this result, the first prior ity order signal slot 1 is supplied to the package inserted into a slot X. When the knob of the change-over switch 13 is operated to the second-fourth, slots 3-7 select the priority order slot 1 and supply to a slot Y, Z and gamma.</p> |
