Doosan DVF5000 - C-Axis Reference Point Resetting (C-Axis Stroke: C0° ~ C359.999°)

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7. Adjustment of reference points of respective axes and manual TCP adjustment
7.4 C-axis reference point resetting (C-axis Stroke : C0° ∼ C359.999°)
Reset the absolute reference point of the C axis by setting up the parameters.
1)
X-axis and Table T-groove parallelism adjustment
Install an indicator on the spindle, set the the
indicator to
“0 ” while the indicator makes
contact with one end of the T-groove, measure
in the X-axis direction, and adjust by rotating
the C-axis in the Handle Mode until both ends
become
“0 ”.
2) Change Parameter #1815 C row b4(APZ) from
“1 ”  to “0 ”.
☞
“P/S Alarm 000 Must Turn Off Power ”
and “P/S Alarm 300 nAxis Need ZRN” will
be triggered.
3)
Once again, change the Parameter #1815 C
row b4(APZ) from
“0”  to “1” and then
turn
NC Power “Off ” and “ On”.
☞
When the alarm is canceled, the C-axis
position on the screen changes to "C0.000".
X direction