MESSAGE TRANSFER APPARATUS IN ELECTRONIC COMPONENT MOUNTING SYSTEM

A message transfer apparatus in an electronic component mounting system including: a message registration section that registers a message; a message storing section that stores the registered message; a message output section that outputs the stored message to a display section; a message notification timing setting section that sets timings where the message is to be notified in accordance with timings for an operator to be shifted with another; a message-to-be-notified extraction section that extracts a message to be notified from the message storing section at a timing where the message is to be confirmed; and an unconfirmed message notification section that causes a notification section to carry out a notification regarding presence of an unconfirmed message when there is any message which has not been output among the extracted message.