APPARATUS SYSTEM

An apparatus system includes: a plurality of driving sources, each including a driving source control device; and an integrated control device that controls the respective driving source control devices of the plurality of driving sources, wherein the integrated control device, based on an operational situation of each of the plurality of driving sources, causes the plurality of driving sources to perform complementary operation to each other, and performs updating of a control program of each of the driving source control devices of the plurality of driving sources.