| 摘要 |
PROBLEM TO BE SOLVED: To implement, comparatively easily and at an economical price, time adjustment of a centralized control device and a data processing controller through a programmable logic controller (PLC) for performing sequential control.SOLUTION: In a molding system which manages a plurality of molding machines by a centralized control device, the molding machine comprises: a programmable logic controller (PLC) for performing sequential control; and a data processing controller for performing setting, display, and recording in terms of molding of the molding machine, where time adjustment means is installed on the data processing controller to adjust the time of the centralized control device and the data processing controller through the programmable logic controller (PLC). |
