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V 07.17
Service Manual BXT3-13/16/19
ENGLISH
3.2
Diagnosis of electronic faults
The tool errors can be divided into the following categories:
3.2.1
Operating error
The operator presses a button that is not intended at this moment of operation. Depending on the response of the
mechanics to an operating error, these may be further differentiated.
● If the manipulation does not have any direct influence on the mechanics, the error may only be indicated e.g. by
a beeping tone (and the current status of the tool controls will be maintained).
●
If however it is to be expected that the mechanical components change to another mode (e.g. Tensioning -> In-
sert strap) when detecting an operating error, this is indicated by a beep tone and the tool control mode changes
accordingly.
Signalling example (A1):
●
short beep tone (0.4s)
●
write Axx in “Application Error Code” object (no display)
3.2.2
Processing error
In the process flow, an event is detected that does not belong to the “normal” process (e.g. at a performance limit).
A change is accordingly carried out into an alternative tool control mode
Signalling example (A2):
●
2x short beep tones (0.2s, 0.2s Pause, 0.2s)
●
write Axx in “Application Error Code” object (no display)
3.2.3
Temporary system error
This category of error is detected by the control unit and can be deleted by the operator by, for example, starting
a new strapping cycle. In doing so, the current cycle process is cancelled and as a result, is incorrect. If the error
recurs, the device should still be checked by the service centre.
Signalling example (E1):
●
beep tone (pulsating / medium)
●
orange backlight
●
(Application) Error Code Exx in Display (medium)
●
Axx (is stored in History)
3.2.4
Static system error
These errors detected by the control unit cannot be deleted by the operator. Accordingly, the battery must be remo-
ved, the error rectified and the device must be reset by reinserting the battery (possibly recharged).
Signalling example (E2):
●
pulsating beep tone, long (5s)
●
backlight red (or orange)
●
Application) Error Code Exx in Display
●
Axx (wird in History gespeichert)
