IAI America IA-T-XA (ANSI standard CE mark agreement) - Manual (Page 108)

13-4. Flash ROM writing
If data is only transferred to the controller after symbol editing, the edited program is erased when
the power is turned on again or software is reset.
To maintain the edited data even if the power is turned on again or software is reset, the data is
written in flash ROM.
Return to the Flsh screen with the ESC key from the Edit end screen.
When writing the data in flash ROM, press the F1
(OK) key.
When not writing the data in flash ROM, press the
F2 (Canc) key.
The message “Please wait…” flashes during flash
ROM writing.
* Never turn off the power to the Controller during
this time.
When flash ROM writing is completed, the screen
returns to the Edit screen.
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