| 摘要 |
PROBLEM TO BE SOLVED: To provide an information management server capable of efficiently performing a hard connection test between various apparatuses in a plant.SOLUTION: An information management server 50 is an information management server that manages a piece of connection information relevant to apparatuses or devices installed in a plant which includes: a data base 51 that stores, as data items, a piece of connection information including at least, a signal name for identifying respective signals transmitted between at least two apparatuses or devices directly connected to each other between a field device 10 and an HMI apparatus 21, a piece of output source information for identifying an output source apparatus or output source device of a signal and a piece of output target information for identifying an output target apparatus or output target device of a signal; and a data acquisition request processing section 52 that picks up a piece of requested connection information from the connection information stored in the data base 51 on the basis of the date acquisition request for the data base 51 to return the same. |
