Control device

A control device comprising a program according to a first executable form that is executed as a whole in each execution, and a program according to a second executable form that is sequentially executed, the control device comprising:

• a first processing unit configured to execute the program according to the first executable form to calculate a first command value for controlling a first controlled object in each control cycle determined in advance;
• a second processing unit configured to execute the program according to the second executable form to calculate a second command value for controlling a second controlled object in the each control cycle according to an intermediate code generated by an interpreter interpreting at least a part of the program;
• and
• an output unit configured to output the first command value and the second command value in the each control cycle;
• wherein
• one processing unit of the first processing unit and the second processing unit is configured to retain a predetermined variable available in both a calculation by the first processing unit and a calculation by the second processing unit, and an other processing unit of the first processing unit and the second processing unit is configured to access the predetermined variable via the one processing unit.