Touch Trigger Probe With Cable Connection For Workpiece Setup And Measurement - HEIDENHAIN iTNC 530 Service Manual

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25.2 Touch Trigger Probe with Cable Connection for Workpiece Setup and Measurement

causes of error

Control of the LEDs

Red LEDs on the TS 220 signalize, that the stylus is deflected:

functional test

The probe to be investigated must be located inside the spindle.

Collision (probe damaged, etc.)

Defective cable of probe

Defective interface of probe on MC

After a collision, check the accuracy of the touch probe. Ask the machine manufacturer or

your HEIDENHAIN service agency!

Ask the machine operator and regard the machine manufacturers's safety instructions

(setup mode, etc.)!

Call the logic diagram and enter the operands M4050 and M4051.

Set the trigger to M4051. --> see "The LOGIC Diagram" on page 10 – 82.

Begin recording.

Check marker 4050. If the probe is ready, this marker has the status zero!

Deflect the stylus manually.

Check marker 4051. If the stylus is deflected, this marker changes to one!