ALARMSMazatrol Assistant
CRITICALAlarm code
149

TAILSTOCK BARRIER (Note, )

What it means

1. The tool entered in the tail barrier. Note : For details of the cause, refer to Note 2 “Interfering component 2” in the explanation of alarm 148 CHUCK BARRIER. 2. Interference is occurring between the tool and tailstock in the solid mode.

What to do
  1. 1Review and correct the machining program.
  2. 2If the program is correct, review the tool data and the barrier parameters.
Codebook — decoded
A (B)Error typeunspecified
K (L)Stop statusunspecified
O (S)Clearingunspecified
Still faulted after these steps? Do not restart under load — ask the Mazatrol assistant.
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