Mitsubishi C70

2. CNC Monitor Screen
2.3(I) Tool Offset (L system)
(Refer to "2.3 (II). Tool Offset (M system)" for Machining center system)
I - 47
(3) Measurement value input method
Set the type selection to the measurement value input method. (Set "#1102 tlm" to 1).
To carry out the measurement value input method, a workpiece for measuring is required. To measure
the workpiece, set the measurement base point in parameter "#2015 tlml–" beforehand.
Measurement
base point
X-axis measurement
value
X-axis + tlml
Z-axis + tlml
Z-axis measurement
Measurement
base point
(Note)
A
lways set the measurement poin
t
with the radius, regardless of the
diameter/radius command.
Set the measurement point in the
machine coordinate system.
Tool length = Machine value - Measurement base point (tlml) - Measurement value
The expression above is used for automatic calculation in the measurement value input method.
Tool length
base point