09.95
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SINUMERIK 840C (IA)
5.1.2 Fast switching between MDD and service display (as from SW 5)
Service displays In all axis specific displays it is possible to select the axis service display with the
for axes highest vertical softkey.
The data are requested via I code 20E. The refresh rate is 59 ms in a state of
rest.
Axis service display
Fig. 5.3
Horizontal softkey bar As in other displays you can access the other axis displays directly using the hor-
izontal softkeys.
Input disabled Because all values of this display are interlocked against input, the cursor is posi-
tioned on the axis number (new feature of the list displays).
Softkey axis + Here, it is not only possible to select the axis with the softkeys “Axis +” and
Softkey axis –“Axis –” but also with the toggle key or with “+” or “–”.
Softkey << You can return to the previous display with the vertical softkey “<<”.
Softkey perform With the vertical softkey “Perform drift compensation”, it is possible to initiate I
drift comp code 419. This performs a drift compensation for the axis currently selected. The
following errors can occur:
SThe currently selected axis does not exist internally:
Alarm 165049 Axis does not exist internally
SThe currently selected axis is moving:
Alarm 165050 Axis is not in reset state
SOther errors:
Alarm 165048 Drift compensation is not performed.
Softkey several axes It is possible to change to a display via the vertical softkey “several axes” in
which the service values of any three axes are displayed.
5 Machine Data Dialog (MDD – as from SW 3)
5.1.2 Fast switching between MDD and service display (as from SW 5)