Siemens 810T manual +X +Q ± Z +Z ± Q ±, 133

09.91 3 Operating Sequences

3.2.12 ºRepositioningº mode (ºREPOSº)

+X +Q

± Z +Z

± Q± X

Note :

Using the direction keys, you traverse to the point of interruption.

Note:

A maximum of 2 axes can be traversed at one time. The feedrate override switch is active, the rapid override key is not active.

The direction keys perform in two different ways:

·ºModalº

·º Jog operationº

When ºModalº (regardless of whether the key is pressed for a short or a long time), the axis is always traversed by one increment, in accordance with the setting (1, 10, 100, 1000, 10 000 µm).

In ºJog operationº the axis is traversed for as long as the key remains pressed. When the key is no longer being pressed, the traverse movement is stopped - even when the set increment has not been reached

Machine data specifies whether the traversing movement takes place in the ªModalº or ªJogº mode.

AUTO-

MATIC

and

or

You can interrupt the retraction of the axes with ºFeed holdº.

Using the operating mode selection key (integrated

machine control panel), and softkey...

or

...the operating mode selector switch (external machine control panel), select ºAUTOMATICº mode if the contour is to be approached again.

Resume program process with ºProgram startº.

© Siemens AG 1990 All Rights Reserved 6ZB5 410-0EP02 3-133

SINUMERIK 810T, GA3 (BN)