Drawings and INPUTS/OUTPUTS | GE IC3645SR4U404N2, IC3645SP4U400N3

FU512 P2	KEY SWITCH
	P5
FU7 TO ACCESSORIES

24

60

P1

SP

L

BRAKE SW.

SEAT SW.

START SW.

FORWARD SW.

REVERSE SW.

ELEMENTARY DRAWING FOR

SEPARATELY EXCITED DUAL MOTOR PROPORTIONING CONTROLLERS WITH SOLID-STATE REGENERATIVE BRAKING

Section 3.3 Traction Elementary

OUTLINE DRAWINGS, ELEMENTARY SX TRANSISTOR CONTROL

January 2000

FU6

P3

P4

15 6

8

10 7

12-1

10

12-1

PLUG PY

CONNECTIONS

PY7

P15

OSCILLATOR CARD

PY7

PY12 P18 P1 P17

P2 P6

P3

P4

P5

P16

RIGHT CONTROL

P1 P2 P6

P3 P4

P5 PY12

PY10

OSCILLATOR CARD

P7

P10

P9

P12

P8 P21 P16 P15

P10 P7

P12 P13 P18

P11 PY10

PY11

LEFT CONTROL

PY11

PLUG PY

25

CONNECTIONS

29

50

30

66

65

PMT ENABLE OUTPUT

LINE

FU1 3

AUTO REGENERATIVE

BRAKING ENABLE

STEER PUMP

CONTACTOR DRIVER

5

ACC POT

STEER ANGLE

REGEN OUTPUT

2

POT

SIGNAL

FU2

BDI INTERRUPT

+

FU4

13A

A1

43

P TMM7

A1

-

A2

88

A1

F1

A1

ARMATURE

ARMATURE

S1

TMM7

POS

A1

FIELD

POS

A1

F1

FIELD

A2

A2

SP

POWER

POWER CONNECTIONS

CONNECTIONS

89

RIGHT CONTROL

A2

LEFT CONTROL

NEG

A2

F2

NEG

A2

F2

S2

P

SP

DRAWINGS AND INPUTS/OUTPUTS

Page 13

Image 13

GE IC3645SR4U404N2, IC3645SP4U400N3 operation manual Drawings and INPUTS/OUTPUTS

Contents

Installation and Operation Table of Contents 41-45 20-4046-52 57-62 Motor Characteristics Basic Operation and Features Solid-State Reversing More Features with Fewer ComponentsFlexible System Application Slows with the increase of current in the field 1.c Control Acceleration 1.b Creep Speed2 Current Limit 3.c Pedal Position Plug Braking 4.b Speed Limits 6 Steer Pump Contactor Time Delay4.c Proportional Operation for Dual Motor Vehicles 5 Ramp Operation 5a Ramp Start 7 On-Board Coil Drivers & Internal Coil Suppression Diagnostics 1 Systems DiagnosticsSystem Protective Override 1 Static Return to Off SRO 2 Accelerator Volts Hold Off 4 Battery Discharge Indication BDI 3.a Maintenance Alert & Speed Limit3 Hourmeter Readings 4.a Internal Resistance Compensation Basic Operation and Features Part Number Outline DRAWINGS, Elementary Drawings and INPUTS/OUTPUTSArgument Outline SX-3 and SR-3 Package Size Drawings and INPUTS/OUTPUTS Section DRAWINGS, Elementary Drawings and INPUTS/OUTPUTS Control PIN Connections to Main Plug 23 PIN and Y Plug 12 PIN Diagnostic Status Codes Medium-Power Signals Level MP High-Level Signals Level H2.d. High Power Signals Level HP Cable Spacing Guidelines Reconnect plugs Cleaner328A1777G1 General Troubleshooting Instructions Traction Control Codes No seat switch or deadman switchTraction Status Code Description of Status Cause of Status Indication Reverse directional switch is closed on Accelerator depressed with no Start switch fails to closeDirection selected KEY Negative Both the forward and reverse Directional switches are closed atSame time Initial key switch closure Start switch closed on power up after Discharged battery Reverse direction Motor field current is high on start upForward direction Run mode Volts DC Power supply is less than 10 voltsMotor field current is too high during Traction Controller Slave/auxiliary control Open thermal protector TP or Transistor over temperature Low Motor armature offset voltage is tooArmature transistor did not turn off Properly Armature transistor did not turn on Than 12% of battery voltsLook Ahead test for A2 volts less Capacitor volts are low before the line Motor field current is too low duringContactor closes Input too low during running Controller motor current sensorLine driver input P2-17 is less Description Armature transistor limit Armature current exceeds Verify connection between the master control P21 Traction Status Code Symptom TMM Status Codes Temperature Steer Plug P5 pump is shorted to positive Plug P8 pump is shorted to positive Corrective Actions TROUBLE-SHOOTING Diagram YES Pump SymptomPossible Cause Open thermal protector TP1 or Transistor is over temperature Pump Controller motor current No power to pump motorSensor input is missing Control range Power Transistor Q1 did not turn on Power Transistor Q1 did notTurn off properly With no pump contactor, control Contactor closes Capacitor volts are low after the line Sensor input voltage polarity Controller motor currentCheck Voltage at capacitor 1C is less than Volts Battery voltage is less than TMM7A TMM7A Outline Drawings 3 TMM Pump Control Connections START-UP Display Sequence Adjustable Features Action Accessing Stored Status Codes With GE HandsetRemarks Function Function 10 Field Current for Regen Battery volts Set units Battery VoltsInternal Resistance Compensation Function 16 Stall Trip Point with % ON-TIME Push Function 25 Monitor Function 19 Maintenance Code Tens and Units Hours SETFunction 26 Base Ratio Function 51 Mode 1 MAX Armature % on Function 49 Mode 1 Field Weakening Start PushFunction 28 Stored Status Code Count Pointer Push Function 55 Mode 2 MAX Armature % on Function 52 Mode 2 Armature Controlled AccelerationFunction 57 Mode 3 Field Weakening Start Function 59 Mode 3 MAX Armature % on Field Current Summary of Current Limit Adjustments Function 14 not Applicable Function Current LimitFunction 16 Speed / Torque Compensation Function 48 Mode 1 Controlled Acceleration Push Speed / Torque Compensation Table Voltage SettingFunction 49 Mode 1 Speed Limit 2 SL2 Push Function 50 Mode 1 Speed Limit 3 SL3 Function 54 Mode 2 Speed Limit 3 SL3 Function 53 Mode 2 Speed Limit 2 SL2Function 55 not Applicable Function 59 not Applicable Application Dash DisplaysStandard Dash Displays Connections Outline Drawings Start-Up Display Sequence Setup Turn Angle Potentiometer InstallationOperation Degree Potentiometer for Steer Angle Input Degree Potentiometer Left Right Traction Control RS-232 Memory MAP TablesRestrictions Function Reset to Zero Only Stored Status Code #6 Reset to Zero Only Stored Status Code #5Reset to Zero Only HoursTens/Ones Reset to Zero Only HoursThou/Hun Reset to Zero Only Dash Display CA-1 Dash Display FWS-1 Reset to Zero Only Stored Status Code #16None Dash Display Ratio2-1 None