AUTOMATIC VENDING MACHINE CONTROLLER

摘要

PROBLEM TO BE SOLVED: To enable fault display or the like without exchanging the ROM of a main control part even when a slave control part is exchanged with new one. SOLUTION: While holding display data such as fault display data in each of slave control parts, in the case of display, the display data are received directly from the other slave control part such as vending control part 6, coin processing control part 7 or paper money processing control part 8 and displayed on an input device 5 by a slave control part having a display function like an input control part 4.