Справочник Пользователя для National Instruments NI PXI-8104
Chapter 3
I/O Information
© National Instruments Corporation
3-11
Front Panel Features
The NI PXI-8104 controller has the following front-panel features:
•
A controller reset pushbutton (press the button to generate a reset to the
controller)
controller)
•
Two front panel LEDs that show PC status
–
The POWER OK LED indicates the power status of the
controller. The LED will indicate one of the following states:
controller. The LED will indicate one of the following states:
•
ON steady—PXI and onboard power is on and within
regulation limits
regulation limits
•
Blinking—One of the PXI or onboard supplies is operating
outside of the normal limits, or is not functioning.
outside of the normal limits, or is not functioning.
•
OFF—The power to the controller is off.
–
The DRIVE LED indicates when an access to the internal hard
disk is occurring.
disk is occurring.
Data Storage
The NI PXI-8104 has the following data storage features:
•
Internal hard drive
–
2.5 in. notebook hard drive
–
Supports SATA
•
USB storage support—USB CD-ROM, mass storage device, or floppy
drive
drive