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Table 3-8. GPIB Connector Signals (Continued)
Pin
13
14
15
16
17
18 to 25
Note: The pound symbol (#) indicates an active low signal.
Front Panel Features
The NI PXIe-8880 has the following front-panel features:
•
A system reset pushbutton (press the button to generate a reset to the controller)
•
Two front panel LEDs that show PC status
–
The PWR OK/FAULT LED indicates the status of the controller. The LED will
indicate one of the following states:
•
Green ON steady—PXI Express and onboard power is on and within regulation
limits.
•
Green BLINKING—The controller has entered the soft off state and is safe to
power down.
This status is only applicable when chassis is set to Manual.
Note
•
Green FADING—The controller has entered the stand by (S3) state.
•
OFF—The controller is powered off.
•
Red BLINKING—The controller detected a power rail fault when trying to boot.
•
Red Solid—The controller detected a thermal fault and has shut down to protect
the system.
–
The DRIVE LED indicates when an access to the internal hard disk is occurring.
–
The USER1 LED is a bi-color green/yellow LED. You can define the USER1 LED to
meet the needs of your LabVIEW application.
–
The USER2 LED is a bi-color green/yellow LED. You can define the USER2 LED to
meet the needs of your LabVIEW application.
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Signal Name
DIO5#
Data Bit 5
DIO6#
Data Bit 6
DIO7#
Data Bit 7
DIO8#
Data Bit 8
REN#
Remote Enable
GND
Logic Ground
NI PXIe-8880 User Manual
Signal Description
© National Instruments | 3-9
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