HULFT8-capable HULFT-HUB Server

HULFT-HUB Server lower than Ver.3.4 cannot connect with HULFT8. To connect to HULFT8, it is necessary to upgrade the level of HULFT-HUB Server to Ver.3.4 or higher.

In addition, the behavior of HULFT-HUB Server lower than Ver.3.8.0 is not guaranteed when attempted to connect to HULFT Ver.8.4.0 or higher.