Page 100
Speed Level Seres - Servce & Parts Manual
January 2019
Secton 8 - Troubleshootng - 3084RT Models
EZ-Cal Diagnostics
The EZ-Cal Diagnostics menu provides the ability to view and test individual circuits for irregularities.
Whether diagnosing a failure or testing functions during preventative maintenance, the Diagnostics
Menu provides a quick view at the inputs and outputs as registered by the GP400 Control Module in
real time. Using the EZ-Cal Flow Chart, compare ID number to this menu for circuit identification and
result.
To reach DIAGNOSTICS menu from HELP;
Press the right arrow and scroll to DIAGNOSTICS and press ENTER.
Locate the desired sub menu and press ENTER.
Press the right arrow to scroll through the test points.
Note:
The ID number will not appear on the EZ-Cal display. It is shown in the Diagnostics Menu for
reference only.
Using the ID number, match specific personalities from the Diagnostic Flow Chart with this table for
additional information.
Press ESC to go back one level (necessary to change selection).
Selection
ID
EZ-Cal Readout
Explanation
2A
SYSTEM
2A-1
MODE
Current operation - Press ENTER to read interlock when 2-2 flash is present
2A-2
Supply
Voltage through EMS circuit to either Base or Platform input. 12 - 13.5 volts
Sub Menu
2A-2a
Supply
Voltage through EMS circuit to either Base or Platform input. 12 - 13.5 volts
2A-2b
Cap Bank Voltage
Capacitor bank charge voltage, should be around 35 volts - Electric models only
2A-3
Valve Supply
Supply all 12 volt circuits through TBM Module
2A-4
Motor Volts
Not used on I/C engine models
2A-5
Motor 1
Not used on I/C engine models
2A-6
Temperature
Not used on I/C engine models
2A-7
Tilt
Current state of tilt as measured by 4-way e-z fit sensor located in elevating linkage
Sub Menu
2A-7a
Tilt Filtered
Slowed tilt value used for O/R or Auto-level
2A-7b
Tilt Local
Current state of level as measured by level sensor located inside the GP400
2A-8
Tilted Y/N
Indicates tilted state. All motorized functions stop above limit, lift disabled in stowed
2A-9
Height
Current state of platform elevation in %. (CE overload option only)
Sub Menu
2A-9a
Height 1 %
Reading in % from Angle Transducer #1 - relates directly to degree of elevation
2A-9b
Height 2 %
Reading in % from Angle Transducer #2 - CE Equipped units only
2A-10
Load
Current load on platform in %. (CE overload option only)
2A-11
Overloaded Y/N
Platform overloaded. (CE overload option only)
2A-12
Last Moved
Not used
2A-13
Elevated Y/N
Shows platform elevation above/below limit switch, test limit switch operation
2A-14
Outriggers Y/N
Turns the auto-level feature on/off
Sub Menu
2A-14a
Retracted Y/N
All Retract switches closed - For outrigger equipped units only.
2A-14b
Extended Y/N
All pressure switches closed - For outrigger equipped units only.
2A-14c
Status
For outrigger equipped units only
2A-14d
Outrigger Test
Follow instructions on EZ-Cal to test O/R circuits - For outrigger equipped units only.
2A-14e
Auto-retract 15s
Retract in drive mode - auto-retract feature used on 5492 models only
2A-15
Axle
Press ENTER for Axle sub menus
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