Sevcon Gen4 Applications Reference Manual page 7

Driveability Features ........................................................................................................6-22
Acceleration and braking .................................................................................................6-23
Footbrake .........................................................................................................................6-24
Steering inputs - twin driving motor systems ..................................................................6-24
Driveability profiles ...........................................................................................................6-26
Smoothing Output Torque ...............................................................................................6-28
Preventing Wheel Lock Scenarios ...................................................................................6-29
Controlled roll-off .............................................................................................................6-30
Hill hold ............................................................................................................................6-30
Inching .............................................................................................................................6-30
Belly Switch......................................................................................................................6-31
Drivability select switches ................................................................................................6-31
Economy ..........................................................................................................................6-31
Pump configuration ..........................................................................................................6-31
Power steer configuration ................................................................................................6-33
Vehicle features and functions ................................................. 6-34
Contactors........................................................................................................................6-34
Line contactor ..................................................................................................................6-34
Electro-mechanical brake ................................................................................................6-34
External LED ....................................................................................................................6-35
Alarm buzzer ....................................................................................................................6-35
Brake Lights .....................................................................................................................6-35
Horn .................................................................................................................................6-35
Vehicle Speed Calculation ...............................................................................................6-35
Distance Calculation ........................................................................................................6-36
Service Indication ............................................................................................................6-36
Traction motor cooling fan ...............................................................................................6-36
Controller heatsink / motor cooling fan ............................................................................6-37
Motor over-temperature protection ..................................................................................6-37
Motor over-speed protection ............................................................................................6-37
Battery protection .............................................................................................................6-37
Displays ...........................................................................................................................6-39
Doc. # 177/52701
Rev. 3.3
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