Seed Hawk AIRCART 2013 - Manual (Page 82)

SEED HAWK
®
AIRCART OPERATOR’S MANUAL 77
9.1 NODES ON SCT® MACHINES
Nodes present on SCT machines:
Switchbox Node
Drill Node
SCT Node 1
SCT Node 2
Product Node
Single Product Node (Optional)
Seed Blockage Node (Optional)
Switchbox Node:
Controls on/off/auto/SCT functions
Drill Node:
Controls toolbar opener sections 1‐8
Controls packing pressure PWM signal
Reads Packing pressure transducer
SCT Node 1:
Controls function of meter gate sections 1‐16 (Meter 1 & 2)
Reads proximity sensors 1‐16
SCT Node 2:
Controls function of meter gate sections 17‐24 (Meter 3)
Reads Proximity sensors 17‐24
Product Node:
Controls speed of hydraulic drive motors 1‐3
Reads: Ultrasonic Bin level sensors.
Fan RPM sensors
Hydraulic drive motor encoder
Single Product Node(s):
Present on Liquid & NH3 SCT Systems, controls all functions pertaining to the Liquid or NH3
hardware ie; Boom valves, control valves, flow meters, pressure transducers.
Seed Blockage Node:
Reads the blockage sensors, reports when runs are clear, dirty or blocked.