Omron Sysmac CS1 Operation Manual page 151

Troubleshooting Tables
Unit indicators
Error
RUN OPN ERC
Power OFF OFF OFF
interrupted
Unit WDT OFF OFF OFF
error
Unit RAM OFF OFF Lit
error
Memory Lit OFF Lit
error
Lit --- ---
Error Error log
me message age (SIOU code, (SIOU code,
details 1,
ERH
details 2)
OFF --- ---
OFF --- ---
OFF --- ---
OFF MEMORY 0360 Hex
ERR 00 Hex
F1 Hex
OFF --- ---
SR 23500 Error Meaning and corrective measures
to to flags flag
SR 23507
--- --- Power has been interrupted for at
least 10 ms.
Check power supply voltage and
power lines. Try to power-up again.
--- --- A WDT timer error has occurred.
Change to PROGRAM mode and try
to power-up again.
--- --- An error was detected when checking
RAM for shared memory with CPU
Unit at power-up.
Try to power-up again.
F1 Hex SR 24906 The object program area overflowed
when the user program was
compiled.
Reduce the size of the program or try
Normal Execution Mode if
High-speed Execution Mode was
used initially.
SR 24907 Illegal instructions were found in the
program.
Make sure that all instructions in the
program are supported by the Unit
and retransfer the program.
SR 24908 Out-of-range operands were found in
the program.
Make sure that all addresses used in
the program are supported by the
Unit and retransfer the program.
SR 24909 A flash memory error occurred in the
Unit.
Change to PROGRAM mode, try to
power-up and transfer the program
again. For the CS1W-HCA22, check
AR 1712 to AR 1715 and perform the
following: If there is an error in the
user adjustments, clear the error and
readjust the settings. If the default
adjustments are being used, replace
the Unit.
SR 24910 A checksum error occurred in
read-only words in DM Area.
Reset the read-only words in DM
Area.
SR 24911 A checksum error occurred in Unit
Setup Area.
Reset the Unit Setup Area.
SR 24912 A checksum error occurred in the
user program or an instruction has
been used incorrectly.
Retransfer the program.
SR 24913 A checksum error has occurred in an
expansion instruction's data.
Set all of the expansion instruction
settings again and retransfer the
program.
--- SR 24914 Memory contents could not be held
for a power interruption.
Download or reinput the required
data.
Section 9-3
131