Class1 119971 - Twister Electronic Throttle ANALOG - 120478 EXTERNAL - Manual (Page 2)

FORM-ENG-0018 REV A 05-27-03
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TECHNICAL DATA SHEET
PAGE 1 OF 16
DATE 10/1/2010
PRODUCT GROUP THROTTLE CONTROL P/N 119971 REV 1.20
PRODUCT Twister Electronic Throttle (Analog version) BY AMS
Manual P/N 120478
1.
REVISION LOG ..................................................................................................................................................................................... 2
2. PART NUMBERS .................................................................................................................................................................................. 3
2.1. S YSTEM PART NUMBERS .................................................................................................................................................................. 3
3. OVERVIEW ............................................................................................................................................................................................ 4
3.1. P RODUCT DESCRIPTION ................................................................................................................................................................... 4
3.2. T HROTTLE READY LED INDICATOR .................................................................................................................................................... 5
3.3. A CTIVE LED INDICATOR ................................................................................................................................................................... 5
3.4. C ONTROL KNOB ............................................................................................................................................................................... 5
3.5. I DLE BUTTON .................................................................................................................................................................................... 5
4. CONFIGURATION ................................................................................................................................................................................. 6
4.1. E NTERING PASSWORDS .................................................................................................................................................................... 6
4.2. I NTERLOCK POLARITY ....................................................................................................................................................................... 6
4.2.1. Positive polarity (default) .......................................................................................................................................................... 7
4.2.2. Ground polarity ......................................................................................................................................................................... 7
4.3. K NOB ROTATION .............................................................................................................................................................................. 7
4.3.1. Clockwise rotation increases RPM (default) ............................................................................................................................. 7
4.3.2. Counter-clockwise rotation increases RPM .............................................................................................................................. 7
4.4. I NITIAL DEADBAND CLICKS ................................................................................................................................................................ 8
4.5. L OAD DEFAULTS ............................................................................................................................................................................... 8
4.6. E NGINE RPM RANGE CONFIGURATION .............................................................................................................................................. 8
4.6.1. Idle RPM configuration ............................................................................................................................................................. 9
4.6.2. Maximum RPM configuration ................................................................................................................................................... 9
4.7. O UTPUT RAMP RATE ......................................................................................................................................................................... 9
5. OPERATION ........................................................................................................................................................................................ 10
5.1. I NITIALIZATION ............................................................................................................................................................................... 10
5.2. I NTERLOCKING ( ENABLING THE T WISTER ) ........................................................................................................................................ 10
5.3. C ONTROLLING ENGINE SPEED ......................................................................................................................................................... 11
5.3.1. Returning the engine speed to idle ......................................................................................................................................... 12
6. MOUNTING & INSTALLATION........................................................................................................................................................... 13
6.1. P ANEL CUTOUT DIMENSIONS ........................................................................................................................................................... 13
6.2. T WISTER SIDE - VIEW DIMENSIONS .................................................................................................................................................... 13
6.3. M AINTENANCE ............................................................................................................................................................................... 14
7. WIRING ................................................................................................................................................................................................ 14
7.1. T WISTER CONNECTOR .................................................................................................................................................................... 14
7.2. T WISTER WIRING ............................................................................................................................................................................ 14
8. TECHNICAL DETAILS ........................................................................................................................................................................ 15
9. REFERENCES ..................................................................................................................................................................................... 16
9.1. L IST OF FIGURES ............................................................................................................................................................................ 16
9.2. L IST OF TABLES .............................................................................................................................................................................. 16
9.3. L IST OF PASSWORDS ...................................................................................................................................................................... 16