Class1 118711 - TPG+ Governor - 118710 EXTERNAL - Manual (Page 16)

FORM-ENG-0018 REV A 05-27-03
PAGE 15 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
4.7. Status and warning messages
The table below details the status and warning messages of the TPG+.
•
These codes will flash on the Info Center display while the error/warning is active.
•
Multiple errors/warnings may be sequenced on the display.
•
Press and hold the MENU/SILENCE switch for one second to silence the active alarm (see section 4.6.2).
ERROR CODE DESCRIPTION
SENSOR FAIL
Signal voltage from the discharge pressure sensor or intake pressure sensor
is less than +0.30VDC or greater than +4.90VDC.
LOW PRESSURE
Pump discharge pressure was greater than 50 PSI, but has dropped to below
30 PSI.
OPERATOR CMD Pump intake pressure loss. Engine speed is reduced to 1100 RPM.
∆ RPM LIMIT Engine speed change of greater than 200 RPM does not yield increase in PSI.
WATER SUPPLY
Pump discharge pressure decreased as RPM was increased (while in
pressure mode).
∆ PSI LIMIT
Pump discharge pressure increased 50 PSI over set pressure point while
controlling a steady RPM (while in throttle mode).
NO COMM DATA
Not receiving CAN communication data from engine ECU (while throttle
interlock is active).
ANALOG FAIL Output signal voltage differs from expected (calculated) value.
SELECT MODE? Increase or Decrease request when no active mode (PSI/RPM) selected.
SWITCH FAIL
Switch panel reporting the INC or DEC button is active during a power on
cycle.