Method for transferring working conditions parameters of computer numerical control electric discharge machining devices

A method for transferring working conditions parameters of computer numerical control electric discharging machining devices comprising the steps:

• inputting a number of working conditions parameters to a programmable logic controller, each of said working conditions parameters having a plurality of variations thereof;
• editing said programmable logic controller to construct a set of data signals and a set of strobe signals corresponding to said working conditions parameters;
• and
• transmitting said data signals and strobe signals in combination, via an I/O port having a number of output terminals, to a receiving device to effect an on-line transfer of said working conditions parameters, for controlling said electric discharge machining devices, and including the step of transmitting one of the set of strobe signals to identify an end of each of the set of data signals;
• wherein the number of output terminals of the data signals and strobe signals is determined by the number of said working conditions parameters and said variations thereof processed by said programmable logic controller.