| 摘要 |
PROBLEM TO BE SOLVED: To provide a drive apparatus which performs operation control of a motor or the like and is adaptable to various industrial networks without rewriting a firmware.SOLUTION: A power conversion device comprises: a main circuit part which converts DC power supplied from a DC power source into AC power and supplies the AC power to a motor; and a control part for controlling the main circuit part in accordance with a control command conforming to specifications unique to own device. The power conversion device further comprises a table and a communication signal processing part as follows. The table stores data making a control command transmitted from a high-order device via a network, namely, a control command in standard specifications correspond to the control command in the specifications unique to the own device. The communication signal processing part converts the control command received via the network into the control command in the specifications unique to the own device in accordance with stored contents in the table and gives the converted control command to the control part. |
