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AN-X2-GENI (AN-X-GENI/B)
May 2013
Debug Mode
SYS or MS LED
The SYS or MS LED is used by the AN-X operating system and software to indicate the
state of operations and errors.
The SYS or MS LED should be used in conjunction with the logs to locate the cause of
problems.
SYS (or MS) LED State
Possible cause
Flashing red/green
Unscheduled messaging, addressing or connection problem
Flashing red/off
Configuration file problem
NET or NS LED
– Network Status
The NET (or NS) LED shows the status of Genius I/O communication.
Color
Meaning
Flashing or solid red One or more configured Genius blocks is not active on the
network
Network error (CRC, stop, abort, etc.)
Baud rate mismatch
Yellow
No configured Genius I/O, and no Genius network activity
Green
All configured blocks are active on the Genius bus
Some blocks may be in error
Fatal Errors
AN-X2 monitors its operation for “impossible” conditions and generates a fatal error if it
detects one. It generates a fatal error code on the SYS (or MS) LED by flashing 8 bits
followed by a pause. The least significant bit is first, with green for 1 and red for 0.
If a fatal error occurs, record the SYS (or MS) LED sequence and contact technical
support.
