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6-6
Section
Functions
114
6-6-10 Statistical Error Log
The Controller counts the number of times that each kind of error (error code)
has occurred. The Controller also calculates the MCBF (mean cycle between
failures) at the same time. All these data items are kept on record. The whole
record is deleted by turning OFF the Controller or resetting the Controller with
RESET input.
Errors are read in sequence according to the
response code beginning with the ones with
the smallest response code number. The error
log can be scrolled by pressing the Right of
Left Key.
After all error data items are displayed, the
MCBF data is displayed by pressing the
Right Key.
This shows the statistical error log items
indicating the number of errors recorded, their
response codes, and the types of errors. The
maximum number of errors that can be
recorded is 999.
Type of error
Response code
Total number of errors.
MCBF =
Total number of host commands
Total number of errors that occurred
Error code
Name
Display
10
Parity error
PARITY E
11
Framing error
FRAMING E
12
Overrun error
OVERRUN E
13
BCC error
BCC E
14
Command error
FORMAT E
18
Frame length error
FRAME E
70
Communications error
COM.DC E
71
Verification error
VERIFY E
72
No Tag error
NO DC E
7A
Address error
ADRS E
7B
Not write area error
WT AREA E
7C
No Antenna connected error
ANT E
7D
Protection error
PROTECT E
7E
ID system error 1
ID SYS1 E
7F
ID system error 2
ID SYS2 E
9A
Sync error
SYNC E
Note If you want to retain the statistical error information, do not turn OFF or reset the
Controller.
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