CONTROL-PROGRAM-DEVELOPMENT SUPPORTING APPARATUS, CONTROL-PROGRAM-DEVELOPMENT SUPPORTING SYSTEM, CONTROL-PROGRAM-DEVELOPMENT SUPPORTING METHOD, AND CONTROL-PROGRAM-DEVELOPMENT SUPPORTING PROGRAM

摘要

A control-program-development supporting apparatus (10) comprises an editing unit (11) and a display unit (14). The editing unit (11) executes editing of a control program and debugging of the control program. The display unit (14) displays the contents of the editing and the contents of the debugging. In addition, when the same processing is designated a plurality of times for a program construct or a variable to be debugged contained in the control program during executing debugging, the editing unit (11) causes the display unit (14) to display debugging supplementary information including at least one of past edited contents concerning the program construct or the variable to be debugged, changed contents of the control program, and related error information.