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4 tnc er ro r messag es – HEIDENHAIN TNC 410 User Manual

Page 311

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15 Tables and Overviews

298

15.4

TNC Er

ro

r Messag

es

Calibrating a touch probe

Recalibrate the TT, machine parameters for the TT have been

changed.

Probe system not ready

Be sure that the transmitting/receiving window of the TS 630 is

oriented to the receiving unit

Check whether the touch probe is ready for operation

TOOL CALL is missing

Call only defined tools

Run a block scan with PLC = ON

Program start undefined

Begin the program only with a TOOL DEF block.

Do not resume an interrupted program at a block with a tangential

arc or if a previously defined pole is needed.

Feed rate is missing

Enter the feed rate for the positioning block.

Enter FMAX in each block. When working with point tables: program

feed rate with numerical values.

Wrong sign programmed

Enter the correct sign for the cycle parameter.

Tool radius too large

Enter a tool radius that

lies within the given limits

permits the contour elements to be calculated and machined.

Tool life expired

TIME1 or TIME2 of TOOL.T has been exceeded with no replacement
tool defined in the tool table.

Angle reference missing

Complete your definition of the arc and its end points.

If you enter polar coordinates, define the polar angle correctly.

Excessive subprogramming

Conclude subprograms with LBL0.

Program CALL LBL for subprograms without REP.

Program CALL LBL for program section repeats to include the

repetitions (REP).

Subprograms cannot call themselves.

Subprograms cannot be nested in more than eight levels.

Main programs cannot be nested as subprograms in more than four

levels.