Automatic Shutdown When Detecting Abnormally High Temperature; Automatic Shutdown When A Remote Shutdown Request Through The Contact Input Is Detected - Hitachi HF-W7500 65 Feature Manual

5.1.2 Automatic shutdown when detecting abnormally high temperature

When the temperature sensor in this equipment detects the temperature is abnormally high
inside the chassis, the equipment automatically shuts down.
• This function can be enabled or disabled in the RAS Setup window. In the default
factory setting, this function is disabled. For details, see "3.1.3 Using the RAS Setup
window".
• Alternatively; a user application can detect abnormally high temperature using a RAS
event and shut down the equipment. For information about a RAS event, see "4.2 RAS
Event Notification".
NOTE
• If the temperature inside the chassis is high, parts can be degraded rapidly
due to heat. Then it is not advisable to continue to use this equipment also in
terms of the life span of the equipment. On the other hand, if the temperature
is abnormally high when the fans are working properly, the abnormally high
temperature must be caused by an external factor such as malfunctioning air
conditioning at the location of the equipment. You can isolate the cause of the
abnormally high temperature while the equipment is running. Because of this,
this function is disabled in the default factory-shipped setting,
• If you continue to operate this equipment after abnormally high temperature is
detected and the temperature further rises to a dangerous level, the
equipment is forcibly shut down and the power is turned off regardless of
whether this function is disabled.
5.1.3 Automatic shutdown when a remote shutdown request through the contact input is
detected
If this function is enabled, this equipment is automatically shut down when the remote
shutdown contact (RMTSTDN contact) in the RAS external contacts interface is closed.
By using this function, you can shut down this equipment from a remote location.
• This function can be enabled or disabled in the RAS Setup window. In the default
factory-shipped setting, this function is enabled. For details, see "3.1.3 Using the RAS
Setup window".
• Alternatively; a user application can detect a remote shutdown request through the
contact input using a RAS event and shut down the equipment. For information about a
RAS event, see "4.2 RAS Event Notification".
5. CONTROLLING THE HARDWARE
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