Not working or showing an error? Get the current Maintenance Tool from MitsubishiPro, install it over the top, and set the display scale and units.
Download the software, install the Initial Setting Tool, connect to the controller, update the firmware, then build the settings file and send it down to an AE-C400A/TE-C400A or EW-C50A/TW-C50A.
Configure your PC's Ethernet adapter so it can talk to a central controller at its default IP address (192.168.1.1), then confirm the connection with ping.
Hands-on practice with the DSBX to DAT converter: load a demo file, fix a group name, then reorder and sort slots. It's a safe practice copy, so nothing you do here can break anything.
Want a tutorial for something else? Let us know.