Specifications

2 PARAMETER
2-282
Classification
MACHINE
Display title
FEED VEL.
Address Meaning Description
Illegal axis area upper limits (Type A)
Program type M, E
Conditions After stop of movement
M25
(Type A)
Unit
0.0001 mm/0.0001 deg
Setting range ±99999999
Illegal axis area lower limits (Type A)
Program type M, E
Conditions After stop of movement
M26
(Type A)
Unit
0.0001 mm/0.0001 deg
Setting range ±99999999
Set an access inhibition area in the inclined-axis control software limit
area consisting of the X-axis and the Yt-axis.
- Parameters M25 and M26 are valid only for the X-axis and the Yt-axis.
- If the X-axial and Yt-axial upper limits (M25) and lower limits (M26) are
all zeros, the illegal axis area check function is invalid.
- Use the parameter BA126 to select Type A or B (BA126 bit 1).
- When the selection of whether to make this interference checking
function valid or invalid is to be made according to the B-axis angle,
specify the interference checking B-axis angle range.
The interference checking function will be valid when the following
conditions are satisfied:
1. M26 (B-axis) ≤ B-axis angle ≤ M25 (B-axis)
2. M25 (B-axis) = M26 (B-axis) = 0
<Type A (BA126 bit 1 = 0)>
Upper:
Shaded area (A) in the above diagram, determined by
parameters M8 (X), M8 (Yt), M25 (X), and M25 (Yt), is referred
to as the illegal axis area.
An alarm will result if an attempt is made to move the machine
into the area.
Lower:
Shaded area (B) in the above diagram, determined by
parameters M9 (X), M9 (Yt), M26 (X), and M26 (Yt), is referred
to as the illegal axis area.
An alarm will result if an attempt is made to move the machine
into the area.
X-axial upper
soft-limit
M8 (X)
Lower
interference area
(X,Yt) = (0,0)
X-axial
lower limit
M26 (X)
Yt-axial upper soft-limit
M8 (Yt)
X-axial u
pp
er limit M25
(
X
)
Yt-axial
lower limit
M26 (Yt)
Yt-axial
lower
soft-limit
M9 (Yt)
X-axial lower
soft-limit
M9 (X)
Yt-axial
upper limit
M25 (Yt)
Upper
interference
area
(
B
)
(A)
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