Toshiba Programmable Controller PROSEC T3 - Manual (Page 93)

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09
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Part
Error message and related Information
Relevant
special
relay
LED displays
Meaning of the error and
countermeasures
Error message
Information
1
Information
2
Information
3 RUN FAULT I/O
Memory
EEPROM BCC error BCC
error data S0004
S0023 О
•
О BCC abnormality has been detected in
the user program of the EEPROM
(transfer is not executed).
Check the program and try writing into the
EEPROM again.
EEPROM warning Number of
times of
writing
exceeded
S0007 The number of times of writing into the
EEPROM has exceeded the service life
(100,000 times). Because the possibility
of an abnormaiity in writing into the
EEPROM wiil rise, replace the CPU
module with a new one.
CPU
Sys RAM check err Address of
the error
occurred
Error data Test data S0004
soon
О
э
О Read/write check of the system memory
(RAM) has detected an abnormality.
If the abnormality continues after turning
ON the power again, replace the CPU
module.
Sys ROM BCC error Abnormal
BCC data
S0004
S0010 о э Ф
The BCC check of the system ROM has
detected an abnormality, if the
abnormaiity remains after the power is
turned ON again, replace the CPU module.
Peripheral LSI err Error code S0004
S0016 о э
•
Checking the peripheral control LSI of the
CPU module has detected an abnormality.
If the abnormality continues after the
power is turned ON again, replace the
CPU module. О)
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