For the display codes, CE0x are informative only. CE1x and CE2x indicate errors, some of which are fatal and cause the system to halt. Other errors merely cause isl to display a message. Non-fatal errors during an autoboot sequence cause the autoboot sequence to be aborted and isl to prompt for input. After non-fatal errors during an interactive isl session, isl merely prompts for input.
Fatal errors cause the system to halt.
CE00 isl is executing. CE01 isl is autoboot ing from the autoexecute file. CE02 Cannot find an autoexecute file. No console found, isl can only autoboot . CE05 Directory of utilities is too big, isl reads only 2K bytes.