| 摘要 |
PROBLEM TO BE SOLVED: To enhance development efficiency by reducing procedures for correction of identification information in a control program when the control program is diverted between different unit constitutions.SOLUTION: A programmable controller having a basic unit and a plurality of expansion units connected to the basic unit comprises: setting information acquisition means for acquiring setting information from a program creation support device; specification means for specifying a unit constitution of the expansion units connected to the basic unit; and collation means for collating a unit constitution included in the setting information with the unit constitution specified by the specification means. On the basis of a collation result in the collation means, in a case that a connection undetermined expansion unit specified by the setting information is not connected practically, the programmable controller is operated such that a specific command based on identification information for identifying the connection undetermined expansion unit is excluded from a processing object. |
