Omron CJ1W-C113 - REV 02-2008, Operation Manual

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Error Code Lists Section 11-5
Operating Memory Area
11-5 Error Code Lists
11-5-1 Data Check at Startup
The following table shows the errors checked when power is turned ON.
Name Model Operating memory area Bit Contents
X
axis
Y
axis
Z
axis
U
axis
Error Flag NC4 @ 3
NC2 @ 3
NC1 @ 3
n+8
n+4
n+2
n+11
n+7
n+14 n+17 12 1: Error occurred
0: No error
Error Code NC4
@
3
NC2 @ 3
NC1
@
3
n+10
n+6
n+4
n+13
n+9
n+16 n+19 00 to
15 Error code
(A code of 0000 indicates normal operation.)
Group Name Code Cause Remedy
Data destruction Parameters
destruction
0001 • Power turned ON normally
When using the axis parameters
saved in the PCU, the parameters
saved in flash memory are lost. It
is possible that, while saving to
flash memory, the PCU’s power
supply was interrupted, there was
noise, or there was an error in
flash memory.
• Restoring operation
The data in the Memory Card was
corrupted, or data from a different
model or version was restored.
In this condition, only the data transfer
(read and write) and data save opera-
tions can be performed. In this case,
the PCU's axis parameters and data
are all returned to their default values
if the unit version of the PCU is earlier
than version 2.3. If the unit version of
the PCU is version 2.3 or later, only
parameters and data for which an
error has been detected will be
returned to their default values. After
transferring the parameters again for
all axes, save the parameters and
either reset the power supply or
restart the Unit. If the error persists, it
is possible that there is a fault in flash
memory, and so it may be necessary
to replace the PCU.
Data destruction 0002 The following data saved in flash
memory will be lost:
Zones, positioning sequences,
speeds, acceleration/deceleration
data, positions, and dwell times.
It is possible that, while saving to
flash memory, the PCU’s power
supply was interrupted, there was
noise, or there was an error in
flash memory.
F-ROM check
data destruction 0003 The flash memory error data
saved in flash memory is lost
(OMRON maintenance data is
lost). It is possible that, while sav-
ing to flash memory, the PCU’s
power supply was interrupted,
there was noise, or there was an
error in flash memory. When this error occurs, operation can
be continued by performing error
reset. Execute the next operation after
performing error reset.