Yaskawa i80M Connecting Manual - Manual (Page 151)

(4) Coordinate Rotation Measurement
Place the X, Y, and Z axes in the measurement start positions.
(b) manual mode.
(c) Turn signal WSC # 30092. The coordinate rota-
tion measurement screen is then automatically selected.
(d) the page (up/down) and cursor (up/down) keys, set a desired work coordinate sys-
tem (the page keys do not work for work coordinate setup option A).
(e) bring the touch sensor into contact with an arbitrary point of the reference hole.
The current values (MACHINE POSITION) of the X and Y axes turned ON by touch sensor
signal SPST #
are then stored into the internal table. As a comment appears on the
display to indicate that the second point can be measured, prepare for the second point
measurement.
(f) Bring the touch sensor into contact with the second point in the same reference plane as
for the first measurement point. The current values (MACHINE POSITION) of the X and Y
axes turned ON by touch sensor signal SPST # 30097 are then stored in the internal table.
As a comment appears on the display to indicate that the third point can be measured, pre-
pare for the third point measurement.
(9) Bring the touch sensor into contact with the third point in the orthogonal plane. The cur-
rent values (MACHINE POSITION) of the X and Y axes turned ON by touch sensor signal
SPST
are then stored in the internal table. This measurement and the two preced-
ing measurements are computed to update the X, Y, and R work coordinate shift amount
data. As the display then shows a comment to indicate that the first point can be mea-
sured, prepare for the next first-point measurement.
(h) all necessary work coordinate systems are completely set up, turn OFF work
setter (coordinate rotation) WSC # 30092. The display then switches to the work
coordinate system shift screen.
NOTE
Reference groove measurement can be made of the X and Y planes only.
2. Before entering WSC # 30092, be sure to enter the manual mode. If WSC # 30092 is en-
tered in a mode other than manual, the machine does not enter the measurement mode.
3. As with the reference plane measurement screen, the setup data can be written into mem-
ory with the cursor placed in desired input positions.
4. If the reset procedure is performed before setup completion (in the second or third point
measurement wait state), you are returned to the initial state (the first point measurement wait
state). If such a condition occurs, make measurement again beginning with the first point.
5. If the “measurement point cancel” key is de pressed before setup completion (in the
second or third point measurement wait state), the preceding measurement point is canceled
and you are
to the preceding measurement point wait state.
6. The first and second measurement points must be in the machining plane parallel to the
axis.
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