Error codes

Trouble:

When a fault occurs, the LED of the joystick will start to flash. A long delay is followed by a number of flashes with a short delay. Count the number of flases and look up the according error message in the table below.

We have two categories:

  • Warnings: LED will flash in orange. A warning can be resolved quite easily (see table below).
  • Errors: LED will flash in red. An error might indicate a more serious issue and/or the device will have to come back to mo-vis.
Flash count LED Reason Required action
1 Orange There is an issue with a safety switch connected to the device. This can only occur when Switch type is set to Safety switch. You have programmed a safety switch, but the system cannot detect one. Check if you have connected a safety switch and if you have set it up like that (e.g. dip switch positions in the Twister Pro). Check if the safety switch is still functional (no broken cable or in short-circuit).
2 Orange This parameter is only relevant when Tilt is set to On. When the joystick is tilted in an angle greater than the configured Angle, this warning will be given and you will not be able to drive. This is normal behaviour. The warning will go away when the joystick is brough back to an angle that is less than the configured Angle for Tilt and you will be able to drive again.
7 Red Miscellaneous Contact mo-vis
8 Red Double warning. This means that there are either 2 safety switch warning OR there is a combination of a safety switch and a tilt warning. See solutions for flash count 1 and 2. You will have to power off and on the device for it to be functional again.
9 Red Test flag failed or Diagnostic failed Redo tests and/or replace PCB. If problem persists, contact mo-vis.
10 Red Coding error Update software or replace PCB. Contact mo-vis.
Trouble:

A fault log with counters is maintained. The fault log can be accessed by the configurator (dealer level). For more information, contact mo-vis.