CJ1W-NC414 Omron, CJ1W-NC414 Datasheet - Page 522

• Manufacturer Part Number: CJ1W-NC414
• Description: High Speed Pulse Train 4 Axes
• Manufacturer: Omron

Specifications of CJ1W-NC414

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

12
12-3 LED Error Indicator
12-13
RUN ERC ERH SYNC X
−
−
−
−
LED
Y
Z
U
Special IO Unit
Memory Error
(User Data)
Special IO Unit
Memory Error
(Error Log Data)
Restore Error
Emergency Stop
Input
Forward Direction
Limit Error
Error name
CJ Position Control Units OPERATION MANUAL (CJ1W-NC214/234/414/434)
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 easy backup function of
the CPU Unit could not restore
the backup data properly.
An emergency stop signal was
input.
A forward direction limit signal
was input.
Cause
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.
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.
Cancel the emergency stop
input and then execute an
error reset. If the error cannot
be reset, check the connection
of the emergency stop signal
and setting of the emergency
stop input logic.
If this error occurs, the PCU
stops the applicable axis
according to the setting of the
corresponding axis
parameter.
Execute an error reset and
then perform recovery
operation in the reverse
direction. If a normal state
cannot be recovered, check
the connection of the forward
direction limit signal and
setting of the forward direction
limit input logic.
If this error occurs, the PCU
stops the applicable axis
according to the setting of the
corresponding axis
parameter.
Remedy