Diagnostics, Help Messages And Flash Codes - Skyjack SJ3220 Service Manual

Section 5 – Procedures
5.4-3 Diagnostics, Help Messages and
Flash Codes
Diagnostics
The display module shows the machine condition and operating information during operation.
Message
INITIALIZING
SHUTDOWN
CHECK CANbus
PLATFORM, GROUND
GROUND UP , GROUND DOWN,
GROUND OUT, GROUND IN
GROUND UP LOCKED,
GROUND DOWN LOCKED,
GROUND OUT LOCKED,
GROUND IN LOCKED
GROUND FAULTY
WAITING FOR TRIGGER
TRIGGER CLOSED
TRIGGER LOCKED
FORWARD, REVERSE
FORWARD (LEFT),
FORWARD (RIGHT),
REVERSE (LEFT),
REVERSE (RIGHT)
STEER LEFT,
STEER RIGHT
UP , DOWN
OUT, IN
FORWARD LOCKED,
REVERSE LOCKED
POTHOLE -DRIVE LOCKED
LEFT LOCKED,
RIGHT LOCKED
CHECK JOYSTICK
STEER FAULTY
INTERLOCKED
223198ABA
160
Description
Preparing to operate, immediately after power-on
All operation prevented – for example both the PLATFORM & BASE Emergency Stops
inputs are active together
All operation prevented – CANbus communications is not successful
Ready to operate, from the Platform or Base controls as indicated (selected by the two
Emergency Stop inputs)
A Base function is operating normally
A Base function is selected but not allowed (for example, the switch was closed at
power-on)
Multiple ground function inputs are active at the same time
A Platform function is selected, but the trigger Enable switch is not closed (close trigger
switch to proceed)
The Platform trigger Enable switch is closed, but no function is selected (select a function
to proceed)
The Patform trigger Enable switch was closed at power-on, or closed for too long with no
function selected
A Platform drive function is operating normally
A Platform drive function is operating normally, with steer also active
A Platform steer function is operating normally (without drive)
A Platform lift/lower function is operating normally
A Platform deck extend/retract function is operating normally
A Platform drive function is selected but not allowed (for example, the switch was closed
at power-on)
The Pothole Protection switches have not engaged when raised Platform
A Platform steer function is selected but not allowed (for example, the switch was closed
at power-on)
Both Platform joystick directions are active at the same time
Both Platform steer directions are active at the same time
An interlock shutdown is active, preventing one or more functions. The interlock
can be due to many different causes – press <ENTER> from the display to see
the precise cause of the interlock (listed below) – press <ESC> from that display
to return to the MODE display:
Skycoded Module
SJ3220, SJ3226, SJ4720, SJ4726, SJ4732