GE IC3645SP4U400N3 operation manual Action, Remarks, Accessing Stored Status Codes With GE Handset

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ADJUSTABLE FEATURES

SX TRANSISTOR CONTROLS

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Section 6.3 Set-up Function Procedures

With the Handset connected, hold down the CONT key and turn on the key switch. This will place you in the set-up mode, ready to monitor or adjust control function settings.

NOTE: The term “Push” means to depress key for approximately one second.

Section 6.3.1 Setup Mode

SET-UP MODE

ACTION

 

 

DISPLAY

 

 

REMARKS

 

 

SHOWS

 

 

 

 

 

 

 

 

Hold Down CONT

 

 

 

 

Segment Check

 

8 8 8 8

And Turn On Key

 

 

 

Displayed

 

 

 

 

 

 

 

status codes will be overwritten each time a new status code occurs. This stored status code register can be cleared from memory by using the Handset.

ACCESSING STORED STATUS CODES

WITH GE HANDSET

Key Switch Off

Push ESC and CONT

At The Same Time

Release ESC and CONT

Key

Status Code Displayed

Push Function Number

After One Second

Time Delay

Push CONT

Change Value With Adjustment Knob

U 0 0 5

0 8 5

0 8 5

125

Selected Function No.

Is Displayed

Stored Value For The Function Is Displayed

Display Value

Will Blink

Value Changes

While Blinking

Push CONT Key

Displays Battery

State-Of-Charge When

Fault Occurred

Push CONT Key

 

 

 

 

New Value Stored And

Push STORE

 

125

 

 

Blinking Stops

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Segment Check

Push ESC

8 8 8 8

 

 

Displayed

Display Hourmeter Reading When Fault Occurred

Push CONT Key

Push CONT Key

At this point, another function can be monitored/changed by pushing another function number, or the vehicle can be placed in the run mode by holding the ESC key down for one second or longer. The display will return to either the diagnostics mode, the BDI display, or a blank display (if BDI is not used and there are no fault codes). The vehicle can now be operated with the Handset connected, or the Handset can be disconnected before operation.

NOTE: You can return to the segment check mode at any time, by holding down the ESC key until 8888 appears in the display.

Section 6.3.2 Status Code Scrolling

The SX family of controllers furnishes a function register that contains the last 16 “stored status codes” that shut down vehicle operation (a PMT type fault that is reset by cycling the key switch) and the battery state of charge reading at the time the fault occurred. The first of the 16

Section 6.3.3 SX Family Handset, Plug

Connections and Outline Drawing

“Y” Plug

Handset Cable Part Number - 325B1002G1

January 2000

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Page 55 Page 57
Contents Installation and Operation Table of Contents 20-40 41-4546-52 57-62Basic Operation and Features Motor CharacteristicsMore Features with Fewer Components Solid-State ReversingFlexible System Application Slows with the increase of current in the field1.b Creep Speed 1.c Control Acceleration2 Current Limit 3.c Pedal Position Plug Braking6 Steer Pump Contactor Time Delay 4.b Speed Limits4.c Proportional Operation for Dual Motor Vehicles 5 Ramp Operation 5a Ramp StartDiagnostics 1 Systems Diagnostics 7 On-Board Coil Drivers & Internal Coil SuppressionSystem Protective Override 1 Static Return to Off SRO 2 Accelerator Volts Hold Off3.a Maintenance Alert & Speed Limit 4 Battery Discharge Indication BDI3 Hourmeter Readings 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 High-Level Signals Level H Medium-Power Signals Level MP2.d. High Power Signals Level HP Cable Spacing Guidelines328A1777G1 CleanerReconnect plugs General Troubleshooting Instructions No seat switch or deadman switch Traction Control CodesTraction 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 orMotor armature offset voltage is too LowArmature transistor did not turn off 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 orNo power to pump motor Pump Controller motor currentSensor input is missing Control rangePower Transistor Q1 did not Power Transistor Q1 did not turn onTurn off properly 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 Battery Volts Battery volts Set unitsInternal Resistance Compensation 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 52 Mode 2 Armature Controlled Acceleration Function 55 Mode 2 MAX Armature % onFunction 57 Mode 3 Field Weakening Start Function 59 Mode 3 MAX Armature % onSummary of Current Limit Adjustments Field CurrentFunction 16 Speed / Torque Compensation Function Current LimitFunction 14 not Applicable Speed / Torque Compensation Table Voltage Setting Function 48 Mode 1 Controlled Acceleration PushFunction 49 Mode 1 Speed Limit 2 SL2 Push Function 50 Mode 1 Speed Limit 3 SL3Function 53 Mode 2 Speed Limit 2 SL2 Function 54 Mode 2 Speed Limit 3 SL3Function 55 not Applicable Function 59 not ApplicableDash Displays ApplicationStandard Dash Displays 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 Stored Status Code #5 Reset to Zero Only Stored Status Code #6Reset to Zero Only HoursTens/Ones Reset to Zero Only HoursThou/HunReset to Zero Only Stored Status Code #16 Reset to Zero Only Dash Display CA-1 Dash Display FWS-1None Dash Display Ratio2-1 None
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