| 摘要 |
PROBLEM TO BE SOLVED: To realize a programmable control apparatus capable of easily performing sampling trace.SOLUTION: A programmable control apparatus for controlling equipment to be controlled is provided with a portable storage medium for storing a command statement to perform sampling trace for sampling input/output data of the equipment to be controlled; an interface for the portable storage medium to be attached thereto; a read execution means for reading the command statement from the portable storage medium, when the portable storage medium is attached to the interface, and outputting a sampling trace instruction, based on the command statement, and a trace execution means for performing sampling trace according to the instruction from the read execution means and performing trace data outputting. |
