Title:
USER PROGRAM EXECUTION CONTROL SYSTEM FOR PROGRAMMABLE CONTROLLER
Document Type and Number:
Japanese Patent JPH04191906
Kind Code:
A
Abstract:
PURPOSE:To attain debugging while avoiding the erroneous part of a user program by stopping the execution of the user program temporarily every time immediately before the evaluation of transition and setting the on/off of the transition by key operation in this state arbitrarily. CONSTITUTION:When an operational mode flag is a debugging operational mode, a pause to make the execution of a user program temporarily is executed and when the contents of key-in are 'Y', it is executed to make a transition execution result flag on irrespective of the executing result of the actual transition. When the contents of the key-in are 'N' to this, the transition executing result flag is made off irrespective of the executing result of the actual result. Thus, a user can execute debugging with avoiding the erroneous part of the user program.
Inventors:
FUKUI SHINICHI
Application Number:
JP32379090A
Publication Date:
July 10, 1992
Filing Date:
November 27, 1990
Export Citation:
Assignee:
OMRON TATEISI ELECTRONICS CO
International Classes:
G05B19/05; G05B19/048; (IPC1-7): G05B19/05
Attorney, Agent or Firm:
Shigenori Wada