Toshiba PROSEC T1-16S PLC User's Manual - CTi Automation
Toshiba PROSEC T1-16S PLC User's Manual - CTi Automation
Toshiba PROSEC T1-16S PLC User's Manual - CTi Automation
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6F3B0253<br />
10. Troubleshooting<br />
Error message and related information Special Meaning and countermeasures<br />
Event Info 1 Info 2 Info 3 device<br />
Batt voltage drop S00F In the power-up initialization, data invalidity<br />
of RAM (back-up area) has been detected.<br />
If retentive registers are used, these validity<br />
are not guaranteed. (No error down)<br />
Boundary error Program Address FUN No. The register of index modification is other<br />
type - in the<br />
than RW, T, C and D. (Error down)<br />
block No. block S064 The register designated by index<br />
modification has exceeded the allowable<br />
range. That is, out of RW, T, C and D.<br />
(No error down)<br />
Check the value of the index register.<br />
Clock-calendar error S00A The data of built-in calendar LSI is illegal.<br />
(No error down)<br />
Set the date and time.<br />
Duplicate entry No. Program<br />
type -<br />
block No.<br />
EEPROM BCC error Illegal<br />
BCC<br />
EEPROM warning Number<br />
of excess<br />
writing<br />
Address<br />
in the<br />
block<br />
(Enhanced model only)<br />
Entry No. Multiple SUBR instructions which have the<br />
same subroutine number are programmed.<br />
(Error down)<br />
S004<br />
S013<br />
I/O bus error Unit No. Data S005<br />
S020<br />
I/O mismatch Unit No. -<br />
slot No.<br />
I/O no answer Unit No. -<br />
slot No.<br />
I/O parity error Unit No. -<br />
slot No.<br />
Illegal I/O reg Unit No. -<br />
slot No.<br />
Register<br />
No.<br />
Register<br />
No.<br />
Register<br />
No.<br />
Register<br />
No.<br />
Check the program.<br />
BCC error has been detected in the user<br />
program of the EEPROM. (Error down)<br />
Reload the program and execute EEPROM<br />
write operation again.<br />
S007 The number of times of writing into<br />
EEPROM has exceeded the life (100,000<br />
times). (No error down)<br />
Replace the unit because the data reliability<br />
S005<br />
S021<br />
S005<br />
S022<br />
S005<br />
S023<br />
S005<br />
S021<br />
of the EEPROM will decrease.<br />
An abnormality has been detected in I/O<br />
bus checking. (Error down)<br />
Check the expansion cable connection and<br />
I/O module mounting status.<br />
The I/O allocation information and the<br />
actual I/O configuration are not identical.<br />
(Error down)<br />
Check the I/O allocation and the I/O module<br />
mounting status.<br />
No response from the T2 I/O module has<br />
been received. (Error down)<br />
Check the I/O allocation, the expansion<br />
cable connection and the T2 I/O module<br />
mounting status.<br />
I/O bus parity error has been detected in<br />
data read/write for T2 I/O modules. (Error<br />
down)<br />
Check the expansion cable connection and<br />
the T2 I/O module mounting status.<br />
The allocated I/O register address exceeds<br />
the limit, 32 words. (Error down)<br />
Check the I/O allocation.<br />
Basic Hardware and Function 289<br />
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