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Appendix
(In the panel window, the three digits after “E” indicate an error number.)
Error No. Error name Description, action, etc.
EAC Servo control underrun error A servo control underrun error was detected.
EAD Boot error A FPGA boot watchdog was detected. The core program may not be running
properly.
EAE Application-update SCIF receive-queue overflow error Excessive data is received from outside. (Confirm that a PC and IAI’s update tool
are used to update the application.)
EAF Installed flash ROM type mismatch (Core) The flash ROM type anticipated in the software does not match the flash ROM
type actually installed. Check the combination of software and hardware.
EB0 Undefined NMI error (Core) An undefined NMI interruption occurred.
EB1 FPGA write/read test error (Core) A FPGA write/read error.
EB2 Flash busy reset timeout (Core detection) A flash ROM malfunction. The flash ROM is not reset from the busy state.