ALARMSMazatrol Assistant
CRITICALAlarm code
683

UNDEFINED CORNER (WNo., UNo., SNo.)

What it means

The specified size of corner rounding or chamfering is inadmissible. Example : This alarm does not occur in general unless the specified size of rounding or chamfering exceeds the length of one of the two sides of the corner concerned. As for a rectangular line- or face-machining shape described with the aid of [SQUARE], in particular, the size in question for corners CN1 (starting point) and CN4 (ending point) must not exceed half the length of the side between them since the cutting start position will be set in actual machining to the mid-point of that side.

What to do
  1. 1Check the shape sequence data in question to correct the size of corner rounding or chamfering.
  2. 2In the above-mentioned particular case of rectangular shape, use [ARBITRARY], instead of [SQUARE], to describe the desired shape on multiple lines of shape sequence data.
Codebook — decoded
BError typeRegistered Data — program or tool data error
I (L)Stop statusunspecified
O (S)Clearingunspecified
Still faulted after these steps? Do not restart under load — ask the Mazatrol assistant.
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