CJ1W-NC234 Omron, CJ1W-NC234 Datasheet - Page 540

• Manufacturer Part Number: CJ1W-NC234
• Description: High Speed Pulse Train 2 Axes
• Manufacturer: Omron

Specifications of CJ1W-NC234

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

12
12-6 Error Code List
12-6 Error Code List
12-31
Data Check at Power Supply ON
Category
Common Restore Error
Special IO Unit
Memory Error
(User Data)
Special IO Unit
Memory Error
(Error Log Data)
Synchronous
Operation Cycle
Invalid
Synchronous Data
Receive Error
Synchronous
Time Monitor
Timeout
When an error occurs, the PCU sets an error flag in the PCU Control Input Memory area, Axis
Status Memory area or Memory Operation Status Memory area and also inputs an error code.
You can identify the axis that generated the error, and the type of error, from the area in which
the error flag was set and the error code which was input.
The PCU checks for the following errors when the power supply is turned ON.
Item name
Error code
0001
0010
0011
00F0
00F1
00F6
The easy backup function of
the CPU Unit could not
restore the backup data
properly.
User data could not be saved
properly to the nonvolatile
memory in the PCU. Or, the
saved user data is corrupted.
The nonvolatile memory that
saves the error log of the
PCU is abnormal.
The synchronous control
cycle exceeds the range
usable by the PCU.
Data exchange by
synchronous data could not
be executed properly.
The timing of synchronous
control cycle can not be
obtained properly.
CJ Position Control Units OPERATION MANUAL (CJ1W-NC214/234/414/434)
Cause
The PCU is using the data which was
saved before the restore. Execute
restore again, or transfer and save the
data again. While this error is present,
you can only execute data transfer and
data save.
Transfer and save the data again. While
this error is present, you can only
execute data transfer and data save. If
this error occurs again, replace the PCU.
If this error occurs when you turn ON the
power supply, all parameters and data in
the PCU are reset to their default setting.
If this error occurs, the PCU decelerates
all axes to a stop.
Clear the error log of the PCU and then
reconnect the power supply or restart
the PCU.
Set a synchronous cycle time set value
within the settable range and then
reconnect the power supply.
Check the installed condition of the PCU
and inter-unit synchronous control
setting, and then execute an error reset.
If this error occurs again, replace the
PCU.
If this error occurs, the PCU decelerates
the applicable axis to a stop.
Check the installed condition of the PCU
and then reconnect the power supply or
restart the PCU. If this error occurs
again, replace the PCU.
If this error occurs, the PCU stops all
axes immediately.
Release method