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7
LEDS
STS – STATUS LED
The green Status LED provides information regarding the state of the Master,
as well as the rest of the system. This includes indication of the various stages
of the start-up routine (power-up), and any errors that may occur.
Startup Routine
Rapidly Flashing
INDICATION
Master is currently running the boot loader and/or
being flash upgraded by Crimson.
Steady
Master is operating properly.
USER COMMUNICATION PORTS - TX/RX LEDS
ETHERNET LEDS
Error States
1 blink, pause, repeat
LED
One or more slave modules are missing from the
system. Master and installed modules will perform
normally in this state.
INDICATION
2 blinks, pause, repeat
Missing configuration, or configuration being
updated by Crimson.
3 blinks, pause, repeat
Quantity of module bases does not match
configuration file. Master will not communicate with
the modules until the error is corrected.
4 blinks, pause, repeat
Termination plug not installed, or one or more
bases are malfunctioning. Master will not
communicate with the modules until the plug is
reinstalled, and power is cycled.
Transmitting
GREEN
Receiving
RED
INDICATION
LED
Note: LEDs are not available on the Programming Port: RS232/PG.
Link Established
YELLOW (Solid)
100 BASE-TX Communications
AMBER
10 BASE-T Communications
GREEN
Network Activity
YELLOW (Flashing)
INDICATION
LED
