Patent ID: 8688258
Filing Date: 2014-04-01
Classification: G05B,G06F

Abstract:
1. A method of controlling a controlled device, the method comprising: receiving at least one part program at a programmable logic controller (PLC); storing the at least one part program in a string array library of a memory portion of the PLC; communicating information to an operator interface regarding the stored at least one part program; receiving a first selection signal at the operator interface indicating a first selection of a first of the at least one part program and communicating the first selection to the PLC; copying the selected part program to an active program buffer of the memory portion; receiving a second selection signal at the operator interface indicating a second selection of a machine tool that is to perform a process in accordance with the selected part program; decoding the selected part program into commands and associated real value axis positions; storing the commands and associated real value axis positions and generating instructions to execute the commands; and communicating the commands and associated real value axis positions at least indirectly to both the operator interface and machine tool, so that the machine tool operates based upon the selected part program and so that a representation of an execution of the selected part program is displayed at the operator interface.