E1/E20 Emulator
If the user interface cable has been connected to the user system, "FAIL" is displayed on the screen (see figure
below). Correctly connect the cable to the self-checking connector and click on the [START] button again to start
the self-checking program.
If the USB interface cable has been disconnected from the emulator, "FAIL" is displayed on the screen (see figure
below). Correctly connect the cable and click on the [START] button again to start the self-checking program.
R20UT0398EJ0401 Rev.4.01
Mar 15, 2016
Figure A.5 [FAIL] at the Start of Self-Checking
(with the Cable Connected to the User System)
Figure A.6 [FAIL] on Error with USB I/O Processing
Appendix A
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