Mounting system and member supply guidance method

A mounting system comprising a mounting device to which multiple members used in a mounting process are mounted, and a moving operation device configured to move between a storage section of the members and the mounting device to convey and supply the members, the mounting system comprising:

• an information acquisition section configured to acquire information including a usage status of the members in the mounting process, an operational status of the moving operation device, and a storage status of the storage section;
• a prediction section configured to predict a supply timing of the members based on the usage status of the members, and predict a required time until a supply target member is conveyed from the storage section and supplied to the mounting device by the moving operation device based on the operational status and the storage status;
• and
• a guidance output section configured to monitor whether supply of the members in the required time will be in time for the supply timing, and output, when it is determined that the supply of the members will not be in time, guidance to a worker to supply the members.