Omron NY532-1*00-111*13**0, User Manual, Page: 18 / 214

Provide measures in the communications system and user program to en-
sure safety in the overall system even if errors or malfunctions occur in data
link communications or remote I/O communications.
If there is interference in remote I/O communications or if a major fault level
error occurs, output status will depend on the products that are used. Con-
firm the operation that will occur when there is interference in communica-
tions or a major fault level error, and implement safety measures. Adjust all
of the settings in the slaves and Units.
The use of an uninterruptible power supply (UPS) allows normal operation
to continue even if a momentary power failure occurs, possibly resulting in
the reception of an erroneous signal from an external device affected by the
momentary power failure. Take external fail-safe measures. Where neces-
sary, monitor the power supply voltage on the system for external devices
and use it as an interlock condition.
Do not use the input functions of the touchscreen in applications that involve
human life, in applications that may result in serious injury, or for emergency
stop switches.
Downloading
Always confirm safety at the destination before you transfer a user program,
configuration data, setup data, or device variables from the Sysmac Studio.
The devices or machines may perform unexpected operation regardless of
the operating mode of the product.
Actual Operation
Check the user program, data, and parameter settings for proper execution
before you use them for actual operation.
Security setting adjustments should only be performed by the engineer in
charge that possesses a thorough understanding of the security settings.
Selecting non-recommended security settings can put your system at risk.
Changing BIOS information is only allowed for the engineer in charge that
possesses a thorough understanding of the BIOS settings because it can
change the behavior of the product.
Water or other liquid present on the touchscreen surface may create false
touch behavior and unexpected operation. Wipe away the liquid on the
touchscreen before operation.
Safety Precautions
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NY-series Industrial Panel PC Hardware User's Manual (W557)