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Heidenhain TNC Series CNC

Heidenhain TNC Series CNC Error Codes

Complete alarm and error code reference for the Heidenhain TNC Series CNC. Browse all 4497 documented fault codes below, each linking to a detailed troubleshooting guide.

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Complete Alarm List (Page 15 of 23)

File for camera position does not exist

Line does not exist in the position table

Communication with camera not possible

Camera provides no images

A name for the monitoring point is missing

Not allowed to call an unbalance cycle in milling mode

Invalid error consequence

No space released

No valid physical space

Space not released

Tool is already inserted

No space released

No identical space

No further tool found

No further tool found

Invalid tool type

Tool type not allowed

Data not loaded

No entry in table

Invalid parameter value

Invalid command

Error in table access

No grinding wheel

Invalid tool number

Invalid alignment

No dresser defined

Dresser not defined

Not a valid wheel type

Ref. of dresser to wheel edge

Relieved wheel not possible

Chamfer width missing

Chamfer greater than side len. X

Angle of the relief is incorrect

Dressing strategy: corner radius not permitted

Dressing strategy: wheel edge not supported

Selected dressing strategy is not supported

Dressing mode already active, tool not allowed

Type of grinding wheel not allowed, not approved

Tool is not a dressing wheel or roll

Infeed not defined

Infeed direction not defined

Signal already active at start

Signal has not responded

B axis in wrong position

No grinding wheel

Dressing location not released

Wheel edges not released

Wheel location not occupied

Wheel location not released

Dressing location not occupied

T-call parameter invalid

Wheel settings not defined

Wheel data not defined

Wheel not inserted

Wheel location changed

Dressing location changed

rate not programmed

No valid tool selected

Not a valid dresser type

No event programmed

Invalid event programmed

Event happened before movement

Event did not happen

No swing stroke

Jig grinding, reciprocating stroke: tool axis not allowed

Jig grinding: reciprocating stroke already stopped

Jig grinding: reciprocating stroke already defined

Immediate stop only permitted if reciprocation def. gets

Wrong axis programmed

No axis programmed

M command not allowed

Rotational speed = 0

Cutting length = 0

Block scan over probe functions not allowed

Command not allowed during block scan

Command not executed due to block scan

Measuring function not executed due to block scan

Elimination of air grinding was not executed due to block

Block scan is not possible on this block

Command not allowed in the simulation

No safety clearance at diameter

No safety clearance on the outside

No safety clearance on the inside

Dresser too wide

Insufficient diameter

Insufficient width

Outer side of wheel incorrect

Inner side of wheel incorrect

Intermed. dressing not allowed

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