CLICK CODES & POSSIBLE PROBLEMS
When the control unit is switched on the SMART uses its relays to inform the user acoustically about the system state and
the reason why the control unit was switched off before. The table below shows which number of clicks corresponds to certain
information.
NUMBER OF CLICKS
2x
1x
3x - 6x
Possible problems
Handswitch does not work (neither display nor buttons)
Possible cause
Cable is not plugged in
Cable is not plugged in as intended
Bad pin contact
Cable is defective
STATE INFORMATION
Normal operation:
No problems detected.
Emergency operation:
The system is in Safe-State, movement is not possible. Check LED indication
and/or error codes on the display of the handswitch.
Last shutdown incomplete / forced reset:
Check LED indication and/or error codes on the display of the handswitch.
Remedy
Plug the plug in the intended jack marked with HS.
Plug off the handswitch an plug it in as intended.
Replace the handswitch.
37