Patent ID: 7881085

Claim:
An inverter, comprising: a power portion including a power source and a power conversion portion; a control portion including an executable code portion having an application portion and an independent motor control portion and a CPU for executing the executable code; and a communication interface portion for communicating with an outside device, wherein the application portion comprises: a JUMP table for storing a connection information constituted by a series of connection parameter numbers indicating an execution order and a series of unique connection point numbers of function blocks, and an executable code module table by which the connection point number and an executable code module of the function block are corresponded to each other, the executable code module table being permanently programmed in the application portion, wherein the inverter is arranged to receive the connection information downloaded to the inverter by way of the communication interface portion, and wherein the CPU is arranged to select an executable code module corresponding to a connection parameter number from the executable code module table and to execute the selected executable code in an order of the connection parameter number of the JUMP table.