JLG LSS Boom - Manual (Page 15)

SECTION 1 - OPERATION
3124287 – JLG Lift – 1-5
1.7 DIAGNOSTIC MENU
The Diagnostic Menu is another troubleshooting tool for
the Load Sensing System. Sensor and status information
is presented in real-time for the technician. Several sub-
menus exist to organize the data.
Note that the Diagnostic Menu changes based on MODEL
Parameter in the Machine Setup Menu (some displays are
suppressed). The information presented in the following
table will be proper when MODEL=BOOM LIFT (refer to
Machine Setup Menu).
To access the Diagnostic Menu, use the LEFT and RIGHT
Arrow keys to select DIAGNOSTICS from the Top Level
Menu. Press the ENTER key to view the menu.
Press the LEFT and RIGHT Arrow keys to view the dis-
plays and select the various sub-menus (CELL 1, CELL 2,
etc.). To access a sub-menu, press the ENTER key. Once
in a sub-menu, press the LEFT and RIGHT Arrow keys to
view the various displays (just like a Top Level menu). To
exit a sub-menu, press the ESC key.
The table below details the structure of the Diagnostic
Menu, and describes the meaning of each piece of infor-
mation presented.
Table 1-2. Diagnostic Menu Descriptions
Diagnostics Menu
(Displayed on Analyzer 1
st
Line)
Parameter (Displayed
on Analyzer 2
nd
Line)
Parameter Value
(Displayed on Analyzer 2 nd
Line)
Description
PLTLOAD +XXXX LBS or Kg Displays (Total Measured Force — Empty Platform Cali-
bration)
PLTGROS +XXXX LBS or Kg Displays Total Measured Force (Sum of Cells 1 thru 4
LOAD)
OVERLOADED? Yes / No Displays Current LSS Module Overload Status
CELL 1:
LOAD +XXXX LBS or Kg Displays Calibrated Cell Reading in Current Units
RDG +XX.XXXX mV/V Displays Cell Reading in mV/V
INPUT +XX.XXXX mV Displays Cell Reading in mV
CELL 2:
LOAD +XXXX LBS or Kg Displays Calibrated Cell Reading in Current Units
RDG +XX.XXXX mV/V Displays Cell Reading in mV/V
INPUT +XX.XXXX mV Displays Cell Reading in mV
CELL 3:
LOAD +XXXX LBS or Kg Displays Calibrated Cell Reading in Current Units
RDG +XX.XXXX mV/V Displays Cell Reading in mV/V
INPUT +XX.XXXX mV Displays Cell Reading in mV
CELL 4:
LOAD +XXXX LBS or Kg Displays Calibrated Cell Reading in Current Units
RDG +XX.XXXX mV/V Displays Cell Reading in mV/V
INPUT +XX.XXXX mV Displays Cell Reading in mV
SYSTEM:
OVLOAD STAT OFF / ON State of Overload Status Digital Output
WARNING OFF / ON State of Warning Digital Output
750# CAPACITY OFF / ON State of Digital Input #1
1000# CAPACITY OFF / ON State of Digital Input #2
BATTERY XX.XX V Displays Current Battery Voltage
EXCITE X.XXXX V Displays Load Cell Excitation Voltage
TEMP +XXX.X Deg C Display the Temperature Sensed by the LSS Module