
B. WINDOW FUNCTION DESCRIPTION
(PMC–PA1/PA3/SA1/SA2/SA3/SA5/SB/
SB2/SB3/SB4/SB5/SB6/SB7/SC/SC3/SC4)
B–61863E/15
APPENDIX
1246
[Output data structure]
Top address + 0
2
4
6
8
10
(Function code)
75
(Completion code)
?
(See the explanation of
the completion codes.)
(Data length)
L
(L = 4*n. n is the number of
specified axes.)
(Data number)
—
(Data attribute)
M
(M: Input data)
Remaining travel along the specified
controlled axis (4 bytes)
Signed binary
(A negative value is represented in 2’s
complement.)
Value
When the number of controlled axes is 4
10
14
Remaining travel along the second
axis (4 bytes)
Signed binary
(A negative value is represented in 2’s
complement.)
Value
Remaining travel along the first axis
(4 bytes)
18
Remaining travel along the third axis
(4 bytes)
22
Remaining travel along the fourth axis
(4 bytes)
Output data unit
Input system
Increment
system IS–B
Increment
system IS–C
Machining center
system
mm, deg
system
0.001 0.0001
system
Power Mate–D, F
inch system 0.0001 0.00001
Radius
specification
mm, deg
0.001 0.0001
Lathe
Diameter
specification
mm, deg
system
0.0005 0.00005
Lathe
system
Radius
specification
0.0001 0.00001
Diameter
specification
inch system
0.00005 0.000005
In the above table, when a machining center system is used or the radius
is specified for the corresponding axis of the lathe system, double the
value is read.