OM6010 Payload Meter II - Section 60 Page 60-33 PAYLOAD METER II™ RE-INITIALIZATION PROCEDURE 6. Start the engine. This procedure is designed to reset the Payload Meter II™ to clear repeated F.CAL errors. 7. Set the time, date, OP, PL, and UP settings. All other user settings should updated at this time. This procedure is necessary to fix a rare condition in the operation of the meter. Indication for this proce- dure is a repeated display of F.CAL on the meter despite repeated calibration. If possible, download the payload meter before performing this procedure. This procedure will erase all memory and user set- tings. 8.
Calibrate the payload meter by holding the CAL button until CAL flashes. 9. Release the brake lock (park brake for 330M/ HD785), begin driving 5-8 MPH on level ground, and press CAL. CAL should display until the meter finishes its calibration. 10. Load the truck to rated load and drive through one haul cycle. 11. After dumping the load, wait at least 15 seconds and drive the truck to a safe location. 12. Stop the truck and shut down the engine. This procedure should be performed before any payload meter is returned for warranty or repair. 13. Turn on the payload meter but leave the engine off.
Before performing this procedure, be sure that the engine inputs into the payload meter can be manipu- lated to indicate engine running and engine stopped. Some payload meter installations have hard-wired these inputs. These inputs must be accessible and able to produce the following input conditions: 14. Hold MODE and LIGHT until "CHEC" flashes. 15. Hold LIGHT and CAL until "A:CLE" flashes. 16. Press CAL to clear the service memory. 17. When "CHEC" is displayed, press MODE to return to normal operation. 18. Clear the haul cycle memory by holding MODE until "Cd:dP" is displayed. 19. Press MODE and "A.CLE" will be displayed. 20. Hold CAL until "A.CLE" flashed. 21.
Press CAL once more to clear the haul cycle memory. 22. Clear the operator load counter by pressing the TOTAL button until ":" is displayed. 2. Turn on the Payload Meter but leave the engine off. 1. Turn off all systems. 23. Hold the CAL button until the display flashes. 3. Hold MODE and LIGHT until "CHEC" flashes. 24. Hold the CAL button until "0000" is displayed to clear the memory. 4. Hold the CAL, TOTAL and LIGHT buttons until "00:00" is displayed. 25. The payload meter should now function nor- mally. 5. Press CAL for 2 seconds." 00 00" will flash and the meter will erase its memory and reset to its factory settings. This includes OP, UP, PL, P.SEL, and E.SEL settings.
The meter will restart and display "F.CAL". Condition 21C Engine Oil Pressure 21D Alternator "R" Terminal Engine Running Open 24VDC Engine Stopped Ground Open