Interference Check Iii; Outline - Mitsubishi Electric M800VW Series Programming Manual

M800V/M80V Series PLC Programming Manual (2/2)
14 PLC Help Function

14.18 Interference Check III

14.18 Interference Check III

14.18.1 Outline

Interference check III is designed to prevent interference between interfering objects by checking the relative relation of the
interfering objects.
One interfering object can be defined with 1 to 16 solids.
You are able to define up to 128 interfering objects and up to 256 solids.
Solid / Interfering object
The number of solid definitions
The number of interfering object definitions
The number of solids that can be used in one interfering object
For the interference check, you are able to select up to 16 out of 128 interfering objects. The number of solids that can be
used within the selected interfering object is 42 pieces.
Solid/interfering object to perform interference check
The number of interfering objects for which interference check
can be performed
The number of solids which can be used in interfering objects to
perform interference check
Select 16 interfering objects to perform the interference check with R register or system variables.
After you select an interfering object to use, enable the interfering selection using "Interference check III: Enable interfering
object selection data" signal (Y769) or the enable interference check III setting data command (G186).
After the interfering object selection is enabled, turn ON the "Interference check III: Interference check III mode" signal (Y76A)
to start the interference check.
For the solids, two kinds of shapes, cuboids and cylinders, can be defined.
It is also possible to define the rotated solid for one of the I J K axes of the solid.
For the interfering object, up to 2 axes can be defined as rotary axes.
You are able to define more than one interfering object with one-rotary axis, and one interfering object with two-rotary axis
within 16 interfering objects to perform the interference check.
You are not able to define the interfering object with one-rotary axis and interfering object with two-rotary axis at the same
time.
2 kinds of areas can be defined for an interference area defined as the interfering object: an area where interference must be
avoided surely (interference alarm area) and an area where interference should be mitigated (interference warning area).
I axis
2nd part system
Solid
dimension
2nd interfering
model
Coordinate system
offset
2nd part system
machine coordinate
2nd part system
Machine coordinate
J axis
system zero point
IB-1501668-B
Number of pieces
Number of pieces
2nd interfering object
Configured solid
Configured solid
offset
offset
1st interfering model
Coordinate system
offset
K axis
2nd part system
Machine coordinate system
zero point offset
660
256
128
16
16
42
1st interfering object
I axis
Solid
dimension
Rotation
center offset
1st part system
machine coordinate
K axis
1st part system
Machine coordinate system
zero point offset
Base machine coordinate zero point
1st part system
J axis
1st part system
Machine coordinate
system zero point