CONTROL SYSTEM, DEVELOPMENT SUPPORT APPARATUS, CONTROL APPARATUS, CONTROL METHOD

摘要

A master device includes an execution unit that repeatedly executes a program including input and output processes in slave devices. The execution unit executes the program to calculate first data and second data. The master device includes an assignment unit that assigns, in accordance with a first transmission period that is set to an integer multiple of the control period for the first data and a second transmission period that is set to an integer multiple of the control period for the second data and longer than the first transmission period, the first data to a packet in every first transmission period and the second data to a packet in every second transmission period.