Seed Hawk AIRCART 2014 - Manual (Page 44)

SEED HAWK ® 2014 AIRCART OPERATOR’S MANUAL SEED HAWK ® 2014 AIRCART OPERATOR’S MANUAL 80
Logic Power: Lights up solid when 12 V is present for Logic Power.
HC Power: Lights up soild when 12 V is present for High Current Power.
Micro 1Hz: Flashes once per second if processor is working correctly.
CAN Rx: Flashes intermittently when CAN communication is present going
TO the node.
CAN Tx: Flashes intermittently when CAN communication is present going
AWAY from the node.
Diagnostic 1 Light: Aircart Node: When solid; indicates that at least one of
the active products is not yet calibrated; e.g missing cal rate, meter cal or valve
cal.
Diagnostic 2 Light: Aircart Node: is not used in any connections.
CAN Rx/Tx: OFF - no CAN communication
CAN Rx/Tx: ON - partial CAN communication, possible break in CAN hi/lo
or poor connection.
Micro 1Hz: ON - Node locked up, spike or drop in voltage
Micro 1Hz: OFF - there is no logic power, if there is logic power then node
is bad or logic power is out of range (under 10 V), verify logic power into node
and check source of logic power.
9.1.1 Node Light Definitions
9.1.2 Node Diagram
9.1.1.1 Diagnosing Node Lights
LOGIC
POWER
HC
POWER
MICRO
1Hz
CAN
Rx
CAN
Tx
DAIG 1
DIAG2
Logic Power
HC Power
Micro 1Hz
CAN Rx
CAN Tx
Diagnostics Light 1
Diagnostics Light 2
NOTE: The Diagnostic 2 light
should be ignored. Although
it blinks, it does not read any
sensors.
81
9.1.3 Node Locations
Ultrasonic Bin Le
vel Sensors
Fan Speed Sensors
SCT
®
Node 1 SCT
®
Node 2
Hydraulic Cylinder (actuates meter gate)
Hydraulic Motor with PWM Contr
ol & Sensor
3 Pr
oduct Contr
ol Node
(Air
car
t Node)
Hydraulic Block (Contr
ols Meter Gate Cylinders)