Crescent CS7010 - Specifications; Shop Measurements

85Service Manual – CS7010™ 20 - Wheel System, Traction
Specications
Shop Measurements
Shop measurements are values that were measured on a real machine. While they are not “specications”,
they can help you recognize normal vs abnormal. All voltages are DC unless otherwise stated and were
measured with the negative (black) voltmeter lead on battery negative and the key switch on.
Wheel Drive K4 Contactor
Winding - 194 Ohms
Drive Controller
Pin
Wire
Color
Measured Voltage Comments
J5-3
ORN
38.29 V KSI(ControlPower)Input
J5-4
TAN-ORN
5.07 V K4 Coil Control: PWM Bat-
J5-5
PNK-RED
10.8 V 11V out commutator
J5-6
BLK-PNK
0.003 V Sensor ground out
J5-7
TAN-BLK
0.12 V or 10.67 V stationary
5.4 V pulsed (average) in motion
Commutator 1 input
J5-8
PNK-BLU
Commutator 2 input
J5-12
PNK
38.29 V SeatSwitchinput
J5-17
ORN-GRN
10 V Disabled
0 V Enabled
Enable Drive (Steering Ready) Drive provides 10 V
bias. Steering controller grounds circuit to enable
drive.
J5-19
GRY-ORN
38.27 V E-StopSwitchinput
J5-20
BRN-RED
4.8Vfullforward
2.5 V center (neutral)
0.08 V full reverse
R4 Foot Pedal Throttle input
J5-21
GRN
2.30 V CAN0Low
J5-26
TAN-RED
0.46 V at 69 Deg. F.
2.99Vwithsensorunplugged
Drive Motor Temperature Sensor input
J5-28
ORN
38.29 V KSIInput(sameasJ5-3)
J5-29
VIO-GRN
38.4 V UnswitchedBat+toK4coil
J5-31
VIO-BLK
0.003 V Bat- to throttle pot
J5-32
WHT-BLK
5.02 V 5V to throttle pot
J5-33
YEL
2.78 V CAN 0 High
Lug B-
BLK
0.001 V BatteryNegativePowerSupply
LugB+
RED
38.08 V BatteryPositivePowerSupply
Lug U
RED
26.2VACfullspeedforward
.053 VAC stationary
Measured U to V. PWM output.
Lug V
RED
Lug W
RED
Not measured