CJ1W-NC414 Omron, CJ1W-NC414 Datasheet - Page 520

• 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
12-3 LED Error Indicator
12-11
RUN ERC ERH SYNC X
LED
The LED indicators on the front face of the PCU indicate the errors below:
− : The axis holds previous state (error handling is not performed; the illumination pattern
: Lit
: Flashing
: Unlit
: The LED of the axis that generated an error flashing (
retain the previous state (−).
conforms to the applicable control state at that time)
Y
Z
U
CPU Unit Failure
System Error
Invalid Unit
Number Setting
Duplicate Unit
Number Setting
PLC Initial
Processing Error
Other CPU Errors
Error name
CJ Position Control Units OPERATION MANUAL (CJ1W-NC214/234/414/434)
Power is not supplied properly
to the CPU Unit.
The PCU system is not
operating properly.
An invalid unit number is set.
The unit number of the PCU is
the same as that of other unit.
The initialization process in
the CPU Unit was not
successful.
A unit number error was
detected in the CPU Unit
initialization process.
The PCU unit number is not
registered in the I/O table.
Cause
), while the LEDs of other axes
Remove the cause of the
power failure and then
reconnect the power supply.
Reconnect the power supply
or restart the PCU. If this error
occurs again, replace the
PCU.
If this error occurs, the PCU
cuts off all outputs.
Change the unit number to a
value inside the settable
range, and then reconnect the
power supply.
Change the unit number, and
then reconnect the power
supply and create a PLC I/O
table.
Reconnect the power supply
and then create a PLC I/O
table.
Change the unit number to a
value inside the settable
range, and then reconnect the
power supply.
Reconnect the power supply
and then create a PLC I/O
table.
Remedy