Power Supply Design And Turning On/Off The Power Supply; Actual Operation - Omron SYSMAC NY Series Hardware User Manual

• Use crimp terminals for wiring.
• Observe the following precautions to prevent broken wires.
• When you remove the sheath, be careful not to damage the conductor.
• Connect the conductor without twisting the wires.
• Do not weld the conductors. Doing so may cause the wires to break with vibration.
• For an NY Monitor Link connection, always follow the cable type and connection method specifica-
tions in the manual. Otherwise, communications may be faulty.

Power Supply Design and Turning ON/OFF the Power Supply

• Always use a power supply that provides power within the rated range in the manual.
• Do not perform a dielectric strength test.
• Always use the recommended uninterruptable power supply (UPS) to prevent data loss and other
system file integrity issues caused by unexpected power interruption. Back up the system files in the
planned way to prevent data loss and other system file integrity issues caused by incorrect opera-
tion.
• Use an Omron S8BA UPS with the correct revision number to prevent improper system shutdown.
• It takes up to approximately 10 to 20 s to enter RUN mode after the power is turned ON. The out-
puts during this time behave according to the slave or Output Unit specifications. Implement fail-safe
circuits so that external devices do not operate incorrectly.
• Power ON after connecting the product and an external monitor.
• Always check the power supply and power connections before applying power. Incorrect power con-
nections can damage the product or cause burning.
• Always turn OFF the power supply to system before you attempt any of the following.
• Inserting or removing PCIe Cards
• Connecting cables
• Connecting or disconnecting the connectors
• Wiring the system
• Replacing or removing the storage device
• Replacing the Battery
• Replacing the Fan Unit
• Do not turn ON the power supply to the product when a part of a human body or a conductive object
is touching the surface of the touchscreen. Doing so will cause the touchscreen functionality to be
disabled. Remove the conductive object and cycle the power supply to restore the touchscreen
functionality.

Actual Operation

• Choose a OS password that is not obvious to prevent unauthorized access.
• Remember the OS user name and password. The product is inaccessible without it.
• Before operating the system , please make sure the appropriate software is installed and config-
ured. Doing so may prevent unexpected operation.
• Install all updates and ensure the browser stays up-to-date.
• Install all updates and ensure the firewall stays up-to-date.
• Make sure that your OS environment is protected against malicious software and viruses.
• Install all updates and ensure virus definitions stay up-to-date.
• Do not remove the fan cover while the power is ON. Contact with a rotating fan may result in injury.
NY-series Industrial Panel PC Machine Controller Hardware User's Manual (W557)
Precautions for Safe Use
21