| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a simplified configuration capable of synchronizing devices with each other.SOLUTION: A control system comprises a first control device and a plurality of second control devices connected with the first control devices via a communication line. The first control device includes: means for transmitting first data to request a response from the plurality of second control devices; means for starting an operation to receive data internally in conjunction with transmission of the first data and for storing a first timing at which the data has been received internally; means for receiving respective responses transmitted by the plurality of second control devices in response to the first data and for storing second timings at which the respective responses are received; and means for determining at least one of a delay time required for communication between the first control device and any of the second control devices and a delay time required for communication between the second control devices from one or multiple pieces of the second timing on the basis of the first timing.</p> |
