Siemens SINUMERIK FM-NC Installation And Startup Manual page 220

10 Drive Optimization with Start-Up Tool
10.6 Graphic display
Softkey Expand
Softkey X Lin/Log
Y scale
10-220
Fig. 10-7 Display diagram: Application of X or Y marker
To adapt the time scale, press softkey Expand which marks the current X
marker position as the beginning of the range to be expanded. Then select soft-
key again to move the X marker to the end of the range to be expanded and
once again to display the marked area in full-screen size. Press softkey Ex-
pand again to return to the normal display. The Expand function is active only in
the currently selected diagram.
With softkey X Lin/Log you can switch between the linear and logarithmic ab-
scissa of the selected diagram.
The Y scale is normally processed automatically. You can also define a scale
manually with softkey Scale.
Note
The function generator and measuring functions must only be activated for the
master axis of GANTRY axes in software versions up to and including 3.1. The
slave axis traverses simultaneously because it is coupled to the actual value of
the master axis. If the zero speed monitor on the slave axis responds, the mon-
itoring window must be enlarged temporarily. The system does not reject ac-
tivation of the function generator and measuring function for the slave axis or
for the master/slave axes simultaneously, but such a measure is not recom-
mended and may lead to damage to the machine if handled incorrectly. If it is
absolutely essential to activate these functions for the slave axis in order to
measure the machine, then the slave axis must be programmed as the master,
and vice versa, temporarily.
SINUMERIK 840D Installation and Start-Up Guide (IAD) – 04.00 Edition
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03.96