Curtis 1244 User Manual page 4

CONTENTS
Field Control Parameters ................................................................ 38
Field Map Start ........................................................................ 38
Field Map ................................................................................ 39
Fault Parameters ..............................................................................41
High Pedal Disable (HPD) ......................................................41
HPD Threshold .......................................................................42
Static Return to Off (SRO) ...................................................... 42
Fault Code ...............................................................................42
Output Driver Parameters ............................................................... 43
Main Contactor Driver Interlock ............................................. 43
Main Contactor Dropout Delay .............................................. 43
Main Coil Open Check ........................................................... 44
Main Contactor Weld Check ................................................... 44
Auxiliary Driver Dropout Delay .............................................. 44
Auxiliary Coil Open Check ..................................................... 44
Reverse Signal Open Check ..................................................... 45
Electromagnetic Brake Delay ................................................... 45
Electromagnetic Brake Open Check ........................................ 45
Contactor Holding Voltage ...................................................... 46
Contactor Pull-in Voltage ........................................................ 46
Other Parameters ............................................................................ 46
Battery Voltage ........................................................................ 46
Anti-Tiedown .......................................................................... 47
Sequencing Delay .................................................................... 47
Pedal Interlock .........................................................................47
Emergency Reverse Enable ....................................................... 48
Emergency Reverse Check ....................................................... 48
Node Address .......................................................................... 48
Precharge ................................................................................49
Load Compensation ................................................................ 49
4. OEM-SPECIFIED, FACTORy-SET PARAMETERS ......................... 50
MultiMode™ Enable ......................................................................50
Accessory Driver Enable .................................................................. 50
CAN Bus Enable ............................................................................ 51
5. INSTALLATION CHECKOUT ......................................................... 52
6. VEHICLE PERFORMANCE ADJUSTMENT ..................................54
Major Tuning .................................................................................. 54
Tuning the active throttle range .............................................. 54
Tuning the controller to the motor ......................................... 57
Setting the unloaded vehicle top speed .................................... 59
Equalizing loaded and unloaded vehicle speed ........................ 60
Fine Tuning ....................................................................................62
Response to increased throttle .................................................. 62
Response to reduced throttle .................................................... 63
Smoothness of direction transitions ......................................... 63
Ramp climbing .......................................................................65
Ramp restraint ........................................................................66
iv
Curtis 1244 Manual,
Rev. E