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2.4.2.3 Indication LED
The indication LED is used to give some information to the user. There is only one LED
available. This limits the possibilities to give detailed information. But at the other hand it
keeps it simple for the user.
Start up
Normal
Operation
Failure
2.5 Diagnostic Screen or Acoustic Feedback
When the control system safety circuits have operated and the control system has been
prevented from moving the wheelchair a diagnostics screen will be displayed.
This indicates a system trip, i.e. the R-net has detected a problem somewhere in the
wheelchair's electrical system.
The indication LED will flash periodically alternated with a green flash. The number of red
flashes is an indication of the fault.
If the error is not critical, for example the Intelligent Control System (ICS) detects a broken
light, then drive will still be possible, however, an acoustic signal will be produced
intermittently.
User manual Compact Joystick R-net
Document number: 205310-UK-0 Edition 2 2009-11
CJ State Indication Chart
Status Indicator
Red
Red/Green pulse slow
Red/Green pulse fast
Fast red pulse
Green
Red
Green pulse
Orange
Red pulse
1 red pulse
2 red pulses
3 red pulses
Status of CJ
Starting up
Reconfiguration of system
Restart request
Joystick out of neutral
Focus -> Drive Mode
No Focus
Standby
Tilt function active
Drive inhibit
Failure -> Not Calibrated or Tested
Failure -> Internal Error
Failure -> External Error
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