5-2
Section
Diagnostics
52
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.