| 摘要 |
A sequence program editing apparatus that automatically performs editing of function block instances in a sequence program when a definition of a function block is modified. When a function block definition defining the number of parameters or attributes of parameters is modified, the sequence program is searched to find a function block instance using the function block of which definition is modified. The found function block instance is altered so that the number of parameters or attributes of parameters conform with the modified definition of the function block.
|
