Light-Emitting Diode (Led) Indications - Emerson PACSystems RX3i User Manual

User manual
GFK-2892G
• Once the successor module has been mounted, the original Power, PROFINET and
Genius connections may be restored to it.
2.4.4

Light-Emitting Diode (LED) Indications

The four LEDs in the module header provide a visual indication of the GCG001 module
status.
POWER — indicates the presence of power to the module.
OK — indicates GCG001 readiness to perform normal module operations.
FAULT — indicates the detection of faults by the module.
CONNECT — indicates status of the connection to a PROFINET controller.
The two LEDs associated with each Ethernet port (used here as PROFINET ports) are
labelled ACT and LINK. These LEDs provide information about activity on that port.
PORT 1, PORT 2 LINK — indicates connection status on Ethernet ports.
PORT 1, PORT 2 ACT — indicates activity on PROFINET ports.
The LED located directly above the Genius connector provides information about the
Genius bus.
COM — indicates the status of Genius Bus communications.
Installation
Green, ON steady
OFF
Green, ON steady
Green/Amber, blinking
Amber, ON steady
OFF
OFF No faults present.
Red, blinking 2Hz DCP Device Identification Signal received on PROFINET.
Red, ON A fault or other PROFINET diagnostic data exists on the Gateway
One or more connections with EMERSON PROFINET Controllers
OFF
have been established to this device.
Device trying to connect to a controller.
Red, blinking
Continuous if device has not been assigned a valid station name.
Red, ON No PROFINET Controller connection
Green, ON steady Ethernet connection established
OFF No Ethernet connection
Amber, blinking Communications occurring on port
OFF No communication
Green, ON steady The Genius Bus is configured and operating properly.
Power supply is good.
Power supply is off or not good.
Module able to perform normal operations.
Module loading main operating system
Module loading boot-loader operating system
Module has an unrecoverable fault or power is not applied.
Chapter 2
Sep 2019
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