Toshiba PROSEC T1 User Manual page 303

Error message and related information
Event
Batt voltage drop
Boundary error
Clock-calendar error
Duplicate entry No.
EEPROM BCC error
EEPROM warning
I/O bus error
I/O mismatch
I/O no answer
I/O parity error
Illegal I/O reg
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Info 1 Info 2 Info 3
Program Address FUN No.
type - in the
block No. block
Program Address Entry No.
type - in the
block No. block
Illegal
BCC
Number
of excess
writing
Unit No. Data
Unit No. - Register
slot No. No.
Unit No. - Register
slot No. No.
Unit No. - Register
slot No. No.
Unit No. - Register
slot No. No.
10. Troubleshooting
Special Meaning and countermeasures
device
S00F In the power-up initialization, data invalidity of
RAM (back-up area) has been detected.
If retentive registers are used, these validity
are not guaranteed. (No error down)
The register of index modification is other
than RW, T, C and D. (Error down)
S064 The register designated by index modification
has exceeded the allowable range. That is,
out of RW, T, C and D.
(No error down)
Check the value of the index register.
S00A The data of built-in calendar LSI is illegal.
(No error down)
Set the date and time. (T1S only)
Multiple SUBR instructions which have the
same subroutine number are programmed.
(Error down)
Check the program.
S004 BCC error has been detected in the user
S013 program of the EEPROM. (Error down)
Reload the program and execute EEPROM
write operation again.
S007 The number of times of writing into EEPROM
has exceeded the life (100,000 times). (No
error down)
Replace the unit because the data reliability
of the EEPROM will decrease.
S005 An abnormality has been detected in I/O bus
S020 checking. (Error down)
Check the expansion cable connection and
I/O module mounting status.
S005 The I/O allocation information and the actual
S021 I/O configuration are not identical.
(Error down)
Check the I/O allocation and the option card
mounting status.
S005 No response from the T2 I/O module has
S022 been received. (Error down)
Check the I/O allocation, the expansion cable
connection and the T2 I/O module mounting
status.
S005 I/O bus parity error has been detected in data
S023 read/write for T2 I/O modules. (Error down)
Check the expansion cable connection and
the T2 I/O module mounting status.
S005 The allocated I/O register address exceeds
S021 the limit, 32 words. (Error down)
Check the I/O allocation.
Basic Hardware and Function
301