Class1 118711 - TPG+ Governor - 118710 EXTERNAL - Manual (Page 28)

FORM-ENG-0018 REV A 05-27-03
PAGE 27 OF 30
TECHNICAL DATA SHEET
DATE 4/9/2009
PRODUCT GROUP THROTTLE CONTROL P/N 118710 REV 1.00
607 NW 27th Ave
Ocala, FL 34475
Ph: 352-629-5020 or 1-800-533-3569
Fax : 352-629-2902 or 1-800-520-3473 PRODUCT TOTAL PRESSURE GOVERNOR PLUS (TPG+) BY AMS
Manual P/N 118711
6.5. Configure the IDLE voltage and GAIN setting using Auto Scale
A TPG+ set to Analog control mode (see section 5.2.14) may use the Auto Scale configure method to automatically
set the IDLE voltage (5.2.16) and GAIN setting (5.2.25).
The engine must be running and the interlocks (as defined in section 4.3) must be enabled when running the Auto
Scale mode.
The TPG+ will actively control the engine RPM during Auto Scale. Make certain that all operational
precautions are observed and a trained operator is present.
+ or
Enter the Auto Scale mode by pressing and holding the IDLE switch while
entering the following password.
INC, DEC, DEC, DEC, INC, DEC, DEC, DEC
The display shows: MODE = START
ONCE
Press the MODE button to start the Auto Scale.
The display shows:
IDLE SET = X.X (where X.X is the current output voltage).
The TPG+ begins ramping the output voltage until it detects a change in RPM.
Once IDLE point is detected the display shows
FINDING GAIN
The TPG+ then configures the GAIN setting required and the display shows GAIN = XX
(where XX is the GAIN setting).
The Auto Scale mode completes by saving the IDLE and GAIN data and the display
shows
STORING DATA.