Seed Hawk AIRCART 2013 - Manual (Page 83)

SEED HAWK
®
AIRCART OPERATOR’S MANUAL 78
9.1.1 NODE LIGHT DEFINITION
Logic Power: Lights up solid when 12V is present for Logic Power.
HC Power: Lights up soild when 12V is present for High Current Power.
Micro 1Hz: Flashes once per second if processor is working correctly.
CAN Rx: Flashes intermittenly 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:
Diagnosing Node Lights
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 10V), verify logic power into node and check source of logic power.