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Fig.5.0
Fig.5.1
x1 per sec
Fig.5.2
x2 per sec
Fig.5.3
Fig.5.4
Fig.5.5
R-Net Control System | Rev. H | English
5.0 The R-net LED Joystick Module
5.1 LED Control System Status Indication
The battery gauge and maximum speed /profile indicator show
the status of the control system.
With the help of this chapter it is possible to diagnose
problems that may appear drastic at first, but may have a very
simple & easy to fix cause.
Battery Gauge is Steady (Fig 5.0)
This indicates that all is well.
Battery Gauge Flashes Slowly (Fig 5.1)
The control system is functioning correctly, but you should
charge the battery as soon as possible.
Battery Gauge Steps Up (Fig 5.2)
The wheelchair batteries are being charged. You will not be
able to drive the wheelchair until the charger is disconnected
and you have switched the control system off and on again.
Battery Gauge Flashes Rapidly (even with the joystick
released) (Fig 5.3)
The control system safety circuits have operated and
the control system has been prevented from moving the
wheelchair.
This indicates a system trip, i.e. the R-net has detected a
problem somewhere in the wheelchair's electrical system.
Please follow this procedure:
• Switch off the control system.
• Make sure that all connectors on the wheelchair and the
control system are mated securely.
• Check the condition of the battery.
• If you can't find the problem, try using the self-help
guide on the next page, sections 5.6 to 5.22.
• Switch on the control system again and try to drive
the wheelchair. If the safety circuits operate again, switch off
and do not try to use the wheelchair.
• Contact your service agent.
Speed Indicator Ripples Outwards From Centre (Fig 5.4)
In this instance the LEDs make a ripple motion starting with
the middle LED and then stepping outwards on both sides.
The Control System has detected that a new module has been
added and is re-configuring. Please allow a few seconds for
this to complete
Speed Indicator LEDs 2 & 4 Flash (Fig 5.5)
When the control system requires a reboot, for example, after a
module re-configuration, the second and fourth speed indicator
LEDs will flash.
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