| 摘要 |
PURPOSE: To accelerate the processing of an operation unit for supplying control date to a communication equipment for executing a processing corresponding to the control data and then returning a processing result response for indicating whether or not the execution is normally ended for the respective control data and displaying contents corresponding to the contents of the returned processing result response at a display device. CONSTITUTION: This operation unit 9 transmits the control data to the communication equipment 4, then prepares display contents at the time of normal end to be displayed at the display device 2 when the execution for all the control data is normally ended and preserves them in a memory 7 without waiting for the reception of the processing result response. When the processing result response from the communication equipment 4 is returned, when the execution is normally ended for all the control data, the display contents at the time of the normal end preserved in the memory 7 are displayed at the display device 2. In the other case, the display contents are prepared at the point of time and displayed.
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