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Grin V4 - Table of Contents

Grin V4
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Baserunner Controller User Manual
Rev 1.0
Table of Contents
1 Introduction.........................................................................3
2 Connectors...........................................................................4
2.1 Battery Leads...................................................................................................4
2.2 Motor Cable.....................................................................................................4
2.3 Cycle Analyst WP8 Plug.................................................................................5
2.4 Mains Signals Plug..........................................................................................5
2.5 PAS / Torque Plug...........................................................................................5
2.6 Communication Port.......................................................................................6
3 Wiring Strategies..................................................................6
3.1 Cycle Analyst Based Hookup.........................................................................6
3.2 3rd Party Display Hookup.............................................................................7
3.3 Headless System..............................................................................................8
4 Controller Mounting............................................................9
5 Parameter Tuning .............................................................10
5.1 Importing Default Parameters....................................................................11
5.2 Motor Autotune.............................................................................................11
5.3 Battery Limits................................................................................................14
5.4 Motor Phase Current and Power Settings.................................................15
5.5 Tuning the Sensorless Self Start..................................................................16
5.6 Throttle and Regen Voltage Maps..............................................................17
5.7 Field Weakening for Speed Boost................................................................18
5.8 Virtual Electronics Freewheeling................................................................19
6 Additional Details: ............................................................20
6.1 Throttle Priorities.........................................................................................20
6.2 Reverse Mode................................................................................................20
6.3 Demux Circuitry ..........................................................................................21
6.4 Wheel Speed Sensing....................................................................................21
6.5 Motor Thermal Rollback via Baserunner..................................................22
6.6 Regenerative Braking...................................................................................22
7 Cycle Analyst Settings........................................................23
8 LED Flash Codes...............................................................24
9 Specifications.....................................................................26
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