Support apparatus, non-transitory computer readable medium, and control apparatus

A non-transitory computer readable medium, storing an assistance program for assisting in development of a user program executed by a control apparatus which executes a control arithmetic operation for controlling a control target comprised in a controller system,

• wherein the controller system has a security monitoring device executing a security protection process comprising detection of a security event possible to occur in the controller system and execution of a process in correspondence with the security event,
• the assistance program causes a computer to execute:
• a step for providing a user interface for forming or editing a user program defining contents of the control arithmetic operation executed by the control apparatus;
• and
• a step for outputting the user program formed via the user interface,
• wherein in the step for providing the user interface, as an instruction constituting the user program, a user interface receiving selection of a change instruction for changing a behavior of the security monitoring device carried out by executing the security protection process is provided.

A control apparatus, executing a control arithmetic operation for controlling a control target and comprising:

• a communication interface for connection with a security monitoring device executing a security protection process comprising detection of a security event possible to occur in the control apparatus and execution of a process in correspondence with the security event;
• and
• a program execution part, executing a user program for realizing the control arithmetic operation,
• wherein the user program comprises a change instruction for changing a behavior of the security monitoring device carried out by executing the security protection process, and
• the program execution part, through execution of the change instruction, notifies the security monitoring device with an instruction for changing contents of the security protection process executed by the security monitoring device.