Setting 257 — MRZP Z Offset

Next Generation Control Mill Operator's Manual

The Online Interactive Operator's Manual is currently available in English only.

A PDF version of the Operator's Manual is available for download in multiple languages. Click the link below to view the Operator's Manual in your language. Click "Continue" to view the online version in English.

Get a translated PDF Download Continue

Setting 257 defines the distance, in inches or millimeters, between the

  • B tilt axis and the Z-Axis home position for a B/C axis UMC, or
  • A tilt axis and the Z-Axis home position for an A/C axis trunnion

Use macro value #20257 to read the value of Setting 257.

[B] Tilt Axis, [C] Rotary Axis. On a UMC-750 (shown), these axes intersect approximately 2" above the table. [257] Setting 257 is the distance along the Z Axis between machine zero and the [B] tilt axis. For [A] Tilt Axis, [C] Rotary Axis on a Trunnion, [257] Setting 257 is the distance along the Z Axis between machine zero and the [A] tilt axis. This illustration is not to scale.

Be aware: Many service and repair procedures should be done only by authorized personnel. The service technicians at your Haas Factory Outlet (HFO) have the training, experience, and are certified to do these tasks safely and correctly. You should not do machine repair or service procedures unless you are qualified and knowledgeable about the processes.

Danger: Some service procedures can be dangerous or life-threatening. DO NOT attempt a procedure that you do not completely understand. Contact your Haas Factory Outlet (HFO) and schedule a service technician visit if you have any doubts about doing a procedure.

Feedback