GE IC3645SP4U400N3 Reset to Zero Only Stored Status Code #16, None Dash Display Ratio2-1, OEM Use

Page 74

	RS-232 MEMORY MAP TABLES
	SX TRANSISTOR CONTROL					Page 74

	E2	Func No.	HS	Traction Control	Access By	Restrictions
			No.	Function
	90	91		Hours (Tens/Ones) 15	PC Only	Reset to Zero Only

	91	92		Hours (Thou/Hun) 15	PC Only	Reset to Zero Only
	92	93	(48)	Stored Status Code #16	PC Only	Reset to Zero Only

	94	95		Hours (Tens/Ones) 16	PC Only	Reset to Zero Only

	95	96		Hours (Thou/Hun) 16	PC Only	Reset to Zero Only

	96	67	48	Dash Display CA-1
	97	98	49	Dash Display FWS-1	HS or PC	None

	98	99	50	Dash Display Ratio2-1	HS or PC	None

	99	100	51	Dash Display Speed Limit 2 - 1	HS or PC	None

	100	101	52	Dash Display CA-2	HS or PC	None
	101	102	53	Dash Display FWS-2	HS or PC	None

	102	103	54	Dash Display Ratio2-2	HS or PC	None

	103	104	55	Dash Display Speed Limit 2 - 2	HS or PC	None

	104	105	56	Dash Display CA-3	HS or PC	None
	105	106	57	Dash Display FWS-3	HS or PC	None

	106	107	58	Dash Display Ratio2-3	HS or PC	None

	107	108	59	Dash Display Speed Limit 2 - 3	HS or PC	None

	108	109	60	Dash Display CA-4	HS or PC	None
	109	110	61	Dash Display FWS-4	HS or PC	None

	110	111	62	Dash Display Ratio2-4	HS or PC	None

	111	112	63	Dash Display Speed Limit 2 - 4	HS or PC	None

	112	113		Secure HM (Tens/Ones)	PC Only	OEM Read Only
	113	114		Secure HM (Thou/Hun)	PC Only	OEM Read Only
	114	115		Secure Aux HM (Tens/Ones)	PC Only	OEM Read Only

	115	116		Secure Aux HM (Thou/Hun)	PC Only	OEM Read Only

	116	117		Reserved	PC Only	GE Future Use

	117	118		Reserved	PC Only	GE Future Use
	118	119		Reserved	PC Only	GE Future Use

	119	120		Reserved	PC Only	GE Future Use

	120	121		OEM Use	PC Only	None

	121	122		OEM Use	PC Only	None
	122	123		OEM Use	PC Only	None

	123	124		OEM Use	PC Only	None

	124	125		OEM Use	PC Only	None

	125	126		OEM Use	PC Only	None
	126	127		OEM Use	PC Only	None

	127	128		OEM Use	PC Only	None

Numbers in (bold italics) are Stored Status Code pointers.

January 2000

Image 74

Contents Installation and Operation Table of Contents 46-52 20-4041-45 57-62Basic Operation and Features Motor CharacteristicsFlexible System Application More Features with Fewer ComponentsSolid-State Reversing Slows with the increase of current in the field2 Current Limit 1.b Creep Speed1.c Control Acceleration 3.c Pedal Position Plug Braking4.c Proportional Operation for Dual Motor Vehicles 6 Steer Pump Contactor Time Delay4.b Speed Limits 5 Ramp Operation 5a Ramp StartSystem Protective Override 1 Static Return to Off SRO Diagnostics 1 Systems Diagnostics7 On-Board Coil Drivers & Internal Coil Suppression 2 Accelerator Volts Hold Off3 Hourmeter Readings 3.a Maintenance Alert & Speed Limit4 Battery Discharge Indication BDI 4.a Internal Resistance CompensationBasic Operation and Features Argument Outline DRAWINGS, Elementary Drawings and INPUTS/OUTPUTSPart Number Outline SX-3 and SR-3 Package Size Drawings and INPUTS/OUTPUTS DRAWINGS, Elementary Drawings and INPUTS/OUTPUTS Control SectionConnections to Main Plug 23 PIN and Y Plug 12 PIN PINDiagnostic Status Codes 2.d. High Power Signals Level HP High-Level Signals Level HMedium-Power Signals Level MP Cable Spacing Guidelines328A1777G1 CleanerReconnect plugs General Troubleshooting Instructions Traction No seat switch or deadman switchTraction Control Codes Status CodeReverse directional switch is closed on Description of Status Cause of Status IndicationDirection selected Start switch fails to closeAccelerator depressed with no KEY Negative Same time Directional switches are closed atBoth the forward and reverse Start switch closed on power up after Initial key switch closureDischarged battery Forward direction Motor field current is high on start upReverse direction Motor field current is too high during Volts DC Power supply is less than 10 voltsRun mode Traction Controller Slave/auxiliary control Transistor over temperature Open thermal protector TP orArmature transistor did not turn off Motor armature offset voltage is tooLow ProperlyLook Ahead test for A2 volts less Than 12% of battery voltsArmature transistor did not turn on Contactor closes Motor field current is too low duringCapacitor volts are low before the line Line driver input P2-17 is less Controller motor current sensorInput too low during running Description Armature current exceeds Armature transistor limitVerify connection between the master control P21 Traction Status Code Symptom Temperature TMM Status CodesSteer Plug P5 pump is shorted to positive Plug P8 pump is shorted to positive Corrective Actions TROUBLE-SHOOTING Diagram YES Possible Cause SymptomPump Transistor is over temperature Open thermal protector TP1 orSensor input is missing No power to pump motorPump Controller motor current Control rangeTurn off properly Power Transistor Q1 did notPower Transistor Q1 did not turn on With no pump contactor, controlCapacitor volts are low after the line Contactor closesCheck Controller motor currentSensor input voltage polarity Battery voltage is less than Voltage at capacitor 1C is less than VoltsTMM7A 3 TMM Pump Control Connections TMM7A Outline DrawingsAdjustable Features START-UP Display SequenceRemarks Accessing Stored Status Codes With GE HandsetAction Function Function 10 Field Current for Regen Internal Resistance Compensation Battery VoltsBattery volts Set units Function 16 Stall Trip Point with % ON-TIME PushFunction 26 Base Ratio Function 19 Maintenance Code Tens and Units Hours SETFunction 25 Monitor Function 28 Stored Status Code Count Pointer Push Function 49 Mode 1 Field Weakening Start PushFunction 51 Mode 1 MAX Armature % on Function 57 Mode 3 Field Weakening Start Function 52 Mode 2 Armature Controlled AccelerationFunction 55 Mode 2 MAX Armature % on Function 59 Mode 3 MAX Armature % onSummary of Current Limit Adjustments Field CurrentFunction 16 Speed / Torque Compensation Function Current LimitFunction 14 not Applicable Function 49 Mode 1 Speed Limit 2 SL2 Push Speed / Torque Compensation Table Voltage SettingFunction 48 Mode 1 Controlled Acceleration Push Function 50 Mode 1 Speed Limit 3 SL3Function 55 not Applicable Function 53 Mode 2 Speed Limit 2 SL2Function 54 Mode 2 Speed Limit 3 SL3 Function 59 not ApplicableStandard Dash Displays Dash DisplaysApplication ConnectionsStart-Up Display Sequence Outline DrawingsOperation Turn Angle Potentiometer InstallationSetup Degree Potentiometer for Steer Angle Input Degree Potentiometer Left Right Restrictions Function RS-232 Memory MAP TablesTraction Control Reset to Zero Only HoursTens/Ones Reset to Zero Only Stored Status Code #5Reset to Zero Only Stored Status Code #6 Reset to Zero Only HoursThou/HunNone Dash Display Ratio2-1 Reset to Zero Only Stored Status Code #16Reset to Zero Only Dash Display CA-1 Dash Display FWS-1 None