5-2SectionDiagnostics
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5-2 Diagnostics
Errors
Errors that Stop Operation
If a hardware error of the ID Controller has occurred, the STOP indicator lights,
and RUN output is turned OFF.
Errors that Allow Operation to Continue
If an error has occurred during communications between the ID Controller and
the host computer, or between the Controller and the R/W Head, the error code
is displayed on the monitor (error code display mode). Up to 30 error codes are
recorded and can be read by the host controller.
Indicators and Outputs
Status Indicator Monitor Output
POWER HEAD STOP RUN End of
pro-
cessing
User 1 User 2
Test Lower
processing in
progress
Lit Lit Not lit --- OFF OFF --- ---
Lower
processing
interval
Lit Not lit Not lit --- OFF OFF --- ---
Communication
error
occurrence
Lit Not lit Not lit Error
code
OFF OFF --- ---
RUN Command
reception wait
Lit Not lit Not lit --- ON OFF --- ---
Command
processing in
progress
Lit Lit Not lit --- ON OFF USR USR
Communication
error
occurrence
Lit Not lit Not lit Error
code
ON ON --- ---
Stop error CPU error Lit Not lit Lit 92 OFF OFF --- ---
Memory error Lit Not lit Lit 93 OFF OFF
Emergency
stop
External reset
input ON
Lit --- Lit --- OFF OFF --- ---
Note USR: Set by the controller control command.
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