GE Embedded Field Agent, User Manual

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GFK-2993F 23
For public disclosure
2.1.2 Push Button and LEDs
The front panel of the MFA contains a blue push button and three indicator LEDs. The LEDs
have different behaviors depending on whether the push button is being held. When the push
button is not being used, the LEDs behave as follows.
ON LED:
• Blinking green indicates Predix Machine is starting.
• Solid green indicates Predix Machine is running. The ON LED must be solid before
attempting to connect to the Predix Machine Web Console over wired Ethernet or the
Wi-Fi hotspot.
• Slowly fading in and out indicates the MFA is in Configuration Mode.
ACT LED:
• Blinking orange indicates that data is being received from a configured Machine
Adapter.
Cloud
LED:
• Blinking blue indicates Predix Machine is not connected to the Predix Cloud.
• Solid blue indicates Predix Machine is connected to the Predix Cloud.
The Push Button is used for enabling or disabling Configuration Mode, performing a graceful reboot of the MFA, or
performing a factory reset depending on how long the button is held and released. These features and the corresponding
impact on the LED behavior are documented in the section,
Push Button Operations .
Each of the four RJ-45 Ethernet connectors contains two LEDs. The green LED indicates an Ethernet connection has been
established. The yellow LED indicates packet traffic.