Troubleshooting; Node - Raven SmarTrax Calibration And Operation Manual

CHAPTER
7

NODE

The SmarTrax CAN control node features several green light-emitting diodes (LEDs) which may be used to
diagnose issues within the SmarTrax system.
NOTE: If the LEDs are not displayed as outlined in the figure below or are all on continuously, check the CAN
connections and the control cable connections on the node. If the issue persists, contact your local
Raven dealer for additional technical support.
FIGURE 1. SmarTrax CAN Control Node LEDs
P/N 016-0171-277 Rev. L
T ROUBLESHOOTING
C H A P T E R 7
LOGIC POWER - Lit when +12 V
current is supplied to the node.
HC (High Current) POWER - Lit when
High Current Power is supplied to the
node.
MICRO 1 Hz - Flashes once every
second during processor activity.
CAN RX - Flashes to indicate CAN or
Cruizer II messages are being received
by the node. This light typically flashes
rapidly.
CAN TX - Flashes to indicate CAN or
Cruizer messages are being
transmitted from the node. The flash
speed of this light varies.
DIAG 1 - Indicates the node is
receiving valid GGA messages. This
light must be lit in order to engage
SmarTrax. This light cannot be used to
verify that the field computer is
receiving GPS signals.
DIAG 2 - Lit when the 3D terrain
compensation is activated, but does
not indicate 3D terrain compensation
is actively receiving GPS signal for
correction. To verify 3D terrain
compensation is engaged, access the
3D terrain compensation menu on the
field computer.
133