Component mounting system

A component mounting system comprising:

• a component mounting line including a mounting machine that produces a component loading board with a component mounted, and an inspection device that inspects a loading state of the component on the component loading board;
• and
• a management device configured to manage production of the component loading board in the mounting machine,
• wherein the mounting machine includes:
• a feeder that supplies the component;
• and
• a loading head including a suction nozzle that suctions the component to obtain the component loading board by loading the component suctioned by the suction nozzle on a board,
• the inspection device is configured to output loading error information when a loading error indicating an abnormality in the loading state of the component on the component loading board occurs,
• the management device includes:
• a storage configured to accumulate and store management data in which production factor information to identify production factors indicated by one of the component, the feeder, the suction nozzle, and the loading head used in the production of the component loading board is associated with the loading error information for each suction of the component by the suction nozzle;
• a data generator configured to generate error count data about an occurrence count of the loading error and error loss amount data about an amount of loss of the component caused by the occurrence of the loading error in association with each piece of the production factor information based on a data group of the management data accumulated and stored in the storage;
• a display configured to display various data;
• an operating unit configured to input a command about a display mode of the display;
• and
• a display controller configured to control the display in response to the command input into the operating unit, and
• when a loading error display command to display data about the loading error and a factor selection command to select one of the production factors are input via the operating unit, the display controller is configured to control the display such that an error data set is displayed with the error count data and the error loss amount data associated with the production factor information corresponding to the production factor indicated by the factor selection command as one set.