Ez-Cal DAgnostCs - Mec Speed Level Series Service & Parts Manual

Secton 8 - Troubleshootng - 3084RT Models
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
2A-1
2A
SYSTEM
2A-2
2A-2a
Sub Menu
2A-2b
2A-3
2A-4
2A-5
2A-6
2A-7
2A-7a
Sub Menu
2A-7b
2A-8
2A-9
2A-9a
Sub Menu
2A-9b
2A-10
2A-11
2A-12
2A-13
2A-14
2A-14a
2A-14b
Sub Menu 2A-14c
2A-14d
2A-14e
2A-15
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EZ-Cal Diagnostics
EZ-Cal Readout
MODE Current operation - Press ENTER to read interlock when 2-2 flash is present
Supply Voltage through EMS circuit to either Base or Platform input. 12 - 13.5 volts
Supply Voltage through EMS circuit to either Base or Platform input. 12 - 13.5 volts
Cap Bank Voltage Capacitor bank charge voltage, should be around 35 volts - Electric models only
Valve Supply Supply all 12 volt circuits through TBM Module
Motor Volts Not used on I/C engine models
Motor 1 Not used on I/C engine models
Temperature Not used on I/C engine models
Tilt Current state of tilt as measured by 4-way e-z fit sensor located in elevating linkage
Tilt Filtered Slowed tilt value used for O/R or Auto-level
Tilt Local Current state of level as measured by level sensor located inside the GP400
Tilted Y/N Indicates tilted state. All motorized functions stop above limit, lift disabled in stowed
Height Current state of platform elevation in %. (CE overload option only)
Height 1 % Reading in % from Angle Transducer #1 - relates directly to degree of elevation
Height 2 % Reading in % from Angle Transducer #2 - CE Equipped units only
Load Current load on platform in %. (CE overload option only)
Overloaded Y/N Platform overloaded. (CE overload option only)
Last Moved Not used
Elevated Y/N Shows platform elevation above/below limit switch, test limit switch operation
Outriggers Y/N Turns the auto-level feature on/off
Retracted Y/N All Retract switches closed - For outrigger equipped units only.
Extended Y/N All pressure switches closed - For outrigger equipped units only.
Status For outrigger equipped units only
Outrigger Test Follow instructions on EZ-Cal to test O/R circuits - For outrigger equipped units only.
Auto-retract 15s Retract in drive mode - auto-retract feature used on 5492 models only
Axle Press ENTER for Axle sub menus
Speed Level Seres - Servce & Parts Manual
Explanation
January 2019