Specifications

Level One: Protege GX Installer Study Guide | August 2013 123
LED Indicators
All Protege DIN Rail hardware includes comprehensive front panel diagnostic indicators that can aid the installer
in diagnosing faults and conditions. In some cases an indicator may have multiple meanings depending on the
status indicator display at the time.
Status Indicator
The Status indicator displays module status of the module.
State Description
Continuous fast
flash
Module attempting registration with controller
Continuous slow
flash
Module successfully registered with controller
Single flash Module communications activity
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When the fault and status indicators are flashing alternately, the module is in the identification mode,
enabling the installer to easily identify the module in question. Upon either a module update or the
identification time period set expiring, the module will return to normal operation.
Fault Indicator
The Fault indicator is lit any time the module is operating in a non-standard mode.
State Description
Continuous slow
flash (red)
Module is in boot mode awaiting firmware update
Constantly on (red)
Module is in error state and will flash an error code with the
status indicator. Refer to the Error Code Display section to
determine the error.
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When the fault indicator is on, the status indicator will show an error code. Refer to the Error Code
Display section for more information.