COMPUTATION UNIT, ASSISTANCE DEVICE, OUTPUT CONTROL METHOD, DISPLAY CONTROL METHOD, AND PROGRAM

摘要

In the present invention, the CPU unit of a PLC executes motion control and sequence control. The CPU unit stores a CAM table and a control program for performing motion control using the CAM table. When a microprocessor receives a command for altering one of a plurality of phases and/or a displacement associated with the phase, the microprocessor alters the phase and/or displacement in the CAM table to a value that is on the basis of the command. When the microprocessor performs the alteration, the microprocessor executes a control program using the post-alteration CAM table and outputs the execution results to an apparatus to be controlled.