HEIDENHAIN iTNC 530 Service Manual page 432

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Table of Contents

Restoring the

On machines with analog axes, an offset fine adjustment should be performed with the

default settings on

HEIDENHAIN code number after the exchange of the control.

--> See "Adjusting the Electrical Offset (Drift Adjustment)" on page 20 – 346.

Check the machine functions.

If necessary, you may ...

Information can be provided by your machine tool builder!

Check the date and time and set these settings again, if necessary. --> See "Setting the System

Time" on page 15 – 237.

Returning the

defective MC 422 B

Recalibrate the touch probes

Initialize the swivel head again

Replacement controls are delivered with a form that is to be filled in with information on the

error of the defective control.

Please fill in this form and attach it to the housing of the MC 422 B.

Pack the defective MC 422 B in the original packaging of the new MC 422 B.

Return the defective MC 422 B to the machine manufacturer or to your HEIDENHAIN service

HEIDENHAIN Service Manual iTNC 530

Troubleshooting