Lifecycle stage is listed as mature. Mitsubishi is not actively developing this platform further, but it remains available for installed-base support. No official successor code is published in the evidence.
What the display can and can't show
16-dot standard font gives you 20 characters x 15 lines; 12-dot font gives 26 characters x 20 lines. That's enough for a machine status page with alarm history and a couple of data fields. Don't try to pack a full recipe editor onto this screen — it's a status-and-navigate terminal, not a programming panel. Monochrome with 16 gray scales means you can differentiate active/inactive states, alarms, and backgrounds, but you're not getting color-coded warnings. The 16-level contrast adjustment lets you tune readability for the ambient light — useful when the panel is in a dim control room one day and a sunlit MCC the next.