3. - Fagor Automation
3. - Fagor Automation
3. - Fagor Automation
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5.2.2 Path handwheel<br />
The "path handwheel" mode acts when the switch is in one of the handwheel positions. With this<br />
feature, it is possible to jog two axes of the plane at the same time along a linear path (chamfer)<br />
or circular path (rounding) with a single handwheel. The CNC assumes as the path handwheel the<br />
general handwheel or, when this one is missing, the one associated with the X axis.<br />
The data to define the paths is defined using the following variables.<br />
For a linear path, indicate the path angle in the MASLAN variable (value in degrees between<br />
the linear path and the first axis of the plane).<br />
For an arc, indicate the arc center coordinates in the MASCFI, MASCSE variables (for the first<br />
and second axes of the main plane).<br />
Variables MASLAN, MASCFI and MASCSE may be read and written from the CNC, DNC and PLC.<br />
i<br />
This feature must be managed from the PLC. This feature is usually activated and<br />
deactivated by means of an external push-button or a key configured for that purpose,<br />
as well as the selection of the type of path.<br />
Operation in path-handwheel mode<br />
When selecting the path handwheel mode, the CNC behaves as follows.<br />
If there is a general handwheel, it will be the one working in path handwheel mode. The individual<br />
handwheels, if any, will remain associated with the corresponding axes.<br />
If there is no general handwheel, the individual handwheel associated with the X axis then works<br />
in path-handwheel mode.<br />
The movements in path-handwheel may be aborted by pressing the [STOP] key or setting the jog<br />
switch to one of the continuous or incremental positions.<br />
Considerations about the jog movements<br />
Path-handwheel movements respect the travel limits and the work zones.<br />
Operating manual<br />
JOG<br />
Movement with an electronic handwheel 5.<br />
CNC 8035<br />
·T· MODEL<br />
(SOFT V16.3X)<br />
·109·