| 摘要 |
<P>PROBLEM TO BE SOLVED: To maintain program execution speed of a programmable controller for executing a machine language object that is optimized and perform debug in an operation state. <P>SOLUTION: The programmable controller includes a debug control unit for, in response to a debug instruction, inserting a trace processing execution command after a command calling an optimization machine language object. <P>COPYRIGHT: (C)2013,JPO&INPIT |
