CJ1W-NC414 Omron, CJ1W-NC414 Datasheet - Page 9

• 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

CJ Position Control Units OPERATION MANUAL (CJ1W-NC214/234/414/434)
• Install the PLC Unit as far as possible from sources of strong harmonic noise.
• Lock the sliders securely until the click into place when connecting the Power Supply
• Always attach the End Cover provided with the CPU Unit to the Unit on the right end of
• Be sure that the external I/O connector lock screws are tightened to the torque specified
• Always use the power supply voltages specified in the operation manuals. An incorrect
• Take appropriate measures to ensure that the specified power with the rated voltage
• Use crimp terminals for wiring. Do not connect bare stranded wires directly to terminals.
• Leave the label attached to the Unit when wiring. Removing the label may result in
• Remove the label after the completion of wiring to ensure proper heat dissipation.
• Do not apply voltages to the Input Units in excess of the rated input voltage. Excess
• Do not apply voltages or connect loads to the Output Units in excess of the maximum
• Check the user program for proper execution before actually running it on the Unit. Not
• Be sure that the terminal blocks, Memory Units, expansion cables, and other items with
• Double-check all wiring and switch settings before turning ON the power supply.
• Disconnect the LR and GR terminals when performing insulation resistance or
• Confirm that no adverse effect will occur in the system before attempting any of the
• Resume operation only after transferring to the new CPU Unit the contents of the DM
• Do not pull on the cables or bend the cables beyond their natural limit. Doing either of
• Do not place objects on top of the cables or other wiring lines. Doing so may break the
• Resume operation only after transferring the system parameter data to the PCU and
• Confirm that set parameters and data operate properly.
• Check the pin numbers before wiring the connectors.
• Perform wiring according to specified procedures.
• Before touching a Unit, be sure to first touch a grounded metallic object in order to
• Do not drop the Unit or subject it to abnormal shock or vibration.
Area, HR Area, and other data required for resuming operation. Not doing so may result
in an unexpected operation.
these may break the cables.
cables.
saving the data to flash memory. Not doing so may result in an unexpected operation.
discharge any static build-up. Not doing so may result in malfunction or damage.
external wiring. Insufficient safety measures against short-circuiting may result in
burning.
Unit, CPU Unit, I/O Units, Special I/O Units, or CPU Bus Units. Functions may not work
correctly if the sliders are not locked properly.
the PLC. The CJ-series PLC will not operate properly if the End Cover is not attached.
in the relevant manuals. Incorrect tightening torque may result in malfunction.
voltage may result in malfunction or burning.
and frequency is supplied in places where the power supply is unstable. An incorrect
power supply may result in malfunction.
Connection of bare stranded wires may result in burning.
malfunction if foreign matter enters the Unit.
Leaving the label attached may result in malfunction.
voltages may result in burning.
switching capacity. Excess voltage or loads may result in burning.
checking the program may result in an unexpected operation.
locking devices are properly locked into place. Improper locking may result in
malfunction.
Incorrect wiring may result in burning.
withstand voltage tests. Not disconnecting the functional ground terminal may result in
burning.
following. Not doing so may result in an unexpected operation.
• Changing the operating mode of the PLC (including the operating mode at power
• Force-setting/force-resetting any bit in memory.
• Changing the present value of any word or any set value in memory.
up).
Precautions
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