HEIDENHAIN MANUALplus 4110 Pilot User Manual

Page 11

Cycles

You must set the workpiece datum and check the tool data before you
use cycles.

Define the individual cycles as follows:
• Position the tool tip with the handwheels or jog keys to the cycle

start point (only in Manual mode).

• Select and program the cycle.

• Run a graphic simulation of cycle execution.

• Execute the cycle.

• Save the cycle (only in Teach-in mode).

In Teach-in mode
• the starting point X, Z and
• the machine data S, F and T

need to be entered in the cycle description.

In Manual mode, you must program these machinen dat
before calling a cycle.

MANUALplus does not store any cycles in Manual mode.

Danger of collision!
MANUALplus approaches the starting point before cycle ex-
ecution diagonally in rapid traverse. If the tool cannot ap-
proach the starting point without collision, you must define an
auxiliary position with the cycle “Rapid traverse positioning“.

Cycle keys
A programmed cycle will not be executed until you
press the Cycle START button. You can interrupt a
cycle at any time during execution with Cycle STOP.

During a cycle interruption you can:
• Resume cycle execution with “Cycle START“. The

control will always resume execution of the cycle
at the point of interruption – even if you have
moved the axes during the interruption.

• Move the axes with the jog keys or with the

handwheels.

• Abort machining with the “Cancel“ function key.