Control method for injection molding system and injection molding system

A control method for an injection molding system, the injection molding system including

• a first housing having a first accommodation space and a first window communicating with the first accommodation space,
• an injection molding machine arranged in the first accommodation space, a second housing coupled to the first housing, and having a second accommodation space communicating with the first accommodation space and a second window communicating with the second accommodation space,
• a robot that is disposed in the second accommodation space and that performs an operation with respect to a molded article molded by the injection molding machine, and
• a control device that controls driving of the injection molding machine and the robot,
• the control method for the injection molding system comprising:
• in a first state in which the first window and the second window are closed, driving the injection molding machine in a first drive mode;
• in a second state in which the first window is open, stopping the injection molding machine, and
• in a third state in which the second window is open, driving the injection molding machine in a second drive mode, wherein the second drive mode is different from the first drive mode.