HOST CONTROL DEVICE, SLAVE CONTROL DEVICE, SCREEN OPERATION RIGHT GIVING METHOD, AND STORAGE MEDIUM CONTAINING SCREEN OPERATION RIGHT GIVING PROGRAM

摘要

A host personal computer (PC) 100 is connected to a plurality of slave PC 200 for controlling a plurality of process modules (PM) or a transfer module (TM). The host PC 100 judges whether or not an operation right is given to the slave PC 200 which has requested the operation right in accordance with the screen operation request from the slave PC 200.