Memory Error Check - Omron SYSMAC CS1D-PD Series Operation Manual

Error Processing

10-2-8 Memory Error Check

Memory error occurred.
A40309
(autotransfer at
startup error)
ON?
OFF
A40310 (flash
memory error)
ON?
OFF
Duplex CPU compatible
setting change error
(A40315) is ON?
OFF
Battery connected?
Yes
Power
turned OFF during
backup (with BKUP
lit)?
No
Turn ON the power
supply.
Operation
normal?
Yes
It's possible that noise or
other temporary factory
caused the error. Check
the operating environment
if necessary.
ON
ON
ON
Battery-free
No
operation
necessary?
No
Yes
No
Conditions have not been met for
automatic transfer at startup. Confirm
that the required files are on the
Memory Card and the pin 2 on the
DIP switch is OFF.
The write life of the flash memory has
been exceeded. Replace the CPU Unit.
Always perform Memory All Clear before
changing the Duplex CPU compatible
setting.
If you change the Duplex CPU
compatible setting by mistake, refer to
the A32700 to A32703 (Duplex CPU
Compatible Setting Operating Mode),
A32704 to A32707 (Duplex CPU
Compatible Setting DIP Switch Setting)
and correct the DIP switches setting.
Check to see if battery-free operation
has been set correctly. Retransfer the
Yes
user program and parameters and set
the PLC Setup so that battery errors
are not detected.
Mount a Battery.
If power was turned OFF during the
backup operation, retransfer the user
program and parameters.
There may be a hardware error in
internal memory. Replace the CPU
Unit.
Section 10-2
433