Heidenhain ND 522 User Manual download pdf (Page 67)

ND 522/523 67

I - 4 Turning Specific Operations

Z Coupling (turning applications only)

The ND 522/523 Turning application provides a quick method for

coupling the Z0, and Z axis position on a 3 axis system. The display can

be coupled in either the Z, or Z0 displays.

Enabling Z Coupling

To couple the Z0, and Z axis, and have the result displayed on the Z0

display, press, and hold the Z0 key approximately 2 seconds. The sum

of the Z positions will be displayed on the Z0 display, and the Z display

will be blanked.

To couple the Z0, and Z axis, and have the result displayed on the Z

display, press, and hold the Z key for approximately 2 seconds. The

sum of the Z positions will be displayed on the Z display, and the Z0

display will be blanked. The coupling is preserved in between power

cycles.

Moving either Z0, or Z inputs will update the coupled Z position.

When a position is coupled, the reference mark for both encoders

must be found in order to recall the previous datum.

Disabling Z Coupling

To disable Z Coupling, press the axis key of the display that is blank.

The individual Z0, and Z display positions will be restored.

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Heidenhain ND 522 User Manual Page 67