How do I fix and clear Mazak alarm 1705?

Review the program or change the value set at parameter TC156 smaller.

CRITICALAlarm code

1705

AVOIDANCE DISTANCE EXCEEDED (WNo., UNo., SNo.)

Q: What does Mazak alarm 1705 mean?

Mazak alarm 1705 is "AVOIDANCE DISTANCE EXCEEDED (WNo., UNo., SNo.)". For the reciprocating grooving pattern, any of the conditions indicated below is met. 1. The value “tool nose width + 2 × (finishing allowance)” is larger than the value “groove width – tool load avoidance distance (TC156)” . 2. The value “2 × nose R” is larger than the value “groove width – tool load avoidance distance (TC156)” . 3. The value “tool nose width – 2 × nose R” is larger than the value “groove width – rear corner × factor – tool load avoidance distance (TC156)” . 4. The tool load avoidance distance (TC156) is larger than the depth of cut. Error type: Registered Data — program or tool data error.

What it means

For the reciprocating grooving pattern, any of the conditions indicated below is met. 1. The value “tool nose width + 2 × (finishing allowance)” is larger than the value “groove width – tool load avoidance distance (TC156)” . 2. The value “2 × nose R” is larger than the value “groove width – tool load avoidance distance (TC156)” . 3. The value “tool nose width – 2 × nose R” is larger than the value “groove width – rear corner × factor – tool load avoidance distance (TC156)” . 4. The tool load avoidance distance (TC156) is larger than the depth of cut.

What to do

1Review the program or change the value set at parameter TC156 smaller.

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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