Table Of Contents

cDAQ-9191 Front Panel

Version:
    Last Modified: March 21, 2017

    1. Antenna and Antenna Connector
    2. 9-30 VDC Power Connector
    3. Ethernet Connector, 10/100 and LINK/ACT LEDs
    4. Reset Button
    5. POWER, STATUS, and ACTIVE LEDs
    6. Wireless Signal Strength LEDs
    7. Chassis Grounding Screw
    8. Module Slot
    Table 1. LED State/Chassis Status
    LED LED State Chassis Status
    POWER On Power on.
    Off Power off.
    STATUS On Chassis firmware booting, updating, or resetting to factory default.
    Off Normal operation.
    3 Blinks Firmware image corrupted, update firmware through recovery utility. To download the recovery utility, go to ni.com/info and enter the Info Code cdaqrecoveryutility.
    ACTIVE On A DAQ task is running on the chassis.
    Off A DAQ task is not running on the chassis.
    Table 2. Ethernet LED Indications
    LED Color LED State Chassis Status
    10/100 Yellow On Connected at 100 Mbit/s.
    Off No Ethernet connection or 10 Mbit/s connection.
    LINK/ACT Green On Ethernet link.
    Blinking Ethernet activity.
    Off No Ethernet connection.
    Table 3. Wireless Signal Strength LED State/Chassis Status
    LED State LED Pattern Chassis Status
    LED 1 on, LEDs 2 through 4 off Connected to network with poor strength
    LEDs 1 and 2 on, LEDs 3 and 4 off Connected to network with fair strength
    LEDs 1 through 3 on, LED 4 off Connected to network with good strength
    LEDs 1 through 4 on Connected to network with excellent strength
    LEDs 1 through 4 off Wireless disabled
    LEDs 1 through 4 blinking in succession Searching for network

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