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Troubleshooting
Error message;
Content
Error code
External on/off switch
Switch Deta-
disconnected from
ched;
control panel
1E07
External profile/mode
Switch Deta-
switch disconnected
ched;
from control panel
1E08
Short circuit on external
Switch Short;
on/off switch
1E0D
Short circuit on external
Switch Short;
profile/mode switch
1E0C
Control unit switches to
Gone to Sleep
sleep mode
Battery charger is con-
Charging
nected
Joystick holding time
JS Static Time-
exceeded
out
Orientation Error Orientation error on ad-
vanced stability module
(ASM)
Advanced stability
ASM Discon-
module (ASM) discon-
nected
nected from controller
Electronic track sta-
Gyro Disconnec-
biliser (gyro module)
ted
disconnected from
controller
Electronic track stabi-
Gyro Prf Active
liser (gyro module) is
activated
5.3
Display of errors/faults (VR2 control unit)
5.3.1
Visual displays (VR2 control unit)
Error messages are displayed via the flashing signals of the "battery capacity" LED display on the control panel.
LED display
Fast flashing
130 | Ottobock
Cause
e.g. defective cable connection
to control panel
Defective switch or control panel
Extended inactivity while control
unit is switched on
Battery charger is connected to
charging receptacle
Excessive joystick deflection
detected (control unit stops
drive system to prevent potential
damage to the motors)
Defective joystick
Defective advanced stability
module (ASM)
e.g. defective plug connection,
cable break
Defective advanced stability
module (ASM)
e.g. defective cable connection
to controller
Defective gyro module
Electronic track stabiliser (gyro
module) is disrupted by the
movement of a different means of
transportation (e.g.train, ship) in
standby
Defective gyro module
Meaning
The control system detects an error.
Possible measure
Check cable connection and
switching function of the external
switch.
Replace control panel.
Switch control unit off/on.
Disconnect battery charger prior
to driving.
Switch control unit off/on.
Replace control panel/joystick.
Replace the advanced stability
module (ASM).
Check cabling/plug contacts.
Replace the advanced stability
module (ASM).
Replace gyro module.
To move the wheelchair, select
the "No Assist" driving profile for
safety reasons.
Replace gyro module.
Action
Interpret the flashing signals (see Page 131),
connect the handheld programming device,
determine the error code (see Page 132) and
take the recommended actions.
490E75=0_C
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