36396-8000
MACROS
June 1999
MACRO A RGUMENTS
The arguments in a G65 statement are a means of sending values to and setting the local variables of a called
macro subroutine.
In Example 2 above, the arguments X and Y are passed to the macro subroutine local variables. Local variable
#24 is associated with X and is set to 0.5. Similarly, Local variable #25 is associated with Y and is set to 0.25.
The following two tables indicate the mapping of the alphabetic address variables to the numeric variables used
in a macro subroutine.
Alphabetic Addressing
:sserddA
:elbairaV
A
1
B
2
C
3
D
7
E
8
F
9
G
-
H
11
I
4
J
5
K
6
L
-
M
31
:sserddA
:elbairaV
N
-
O
-
P
-
Q
71
R
81
S
91
T
02
U
12
V
22
W
32
X
42
Y
52
Z
62
Alternate Alphabetic Addressing
:sserddA
:elbairaV
A
1
B
2
C
3
I
4
J
5
K
6
I
7
J
8
K
9
I
01
J
11
:sserddA
:elbairaV
K
21
I
31
J
41
K
51
I
61
J
71
K
81
I
91
J
02
K
12
I
22
:sserddA
:elbairaV
J
32
K
42
I
52
J
62
K
72
I
82
J
92
K
03
I
13
J
23
K
33
Arguments accept any floating point value to four decimal places. If you are in metric, the control will assume
thousandths (.000). In Example 3 below, local variable #7 will receive .0004.
If a decimal is not included in an argument value, such as:
G65 P9910 A1 B2 C3
The values are passed to macro subroutines according to the following table:
Integer Argument Passing (no decimal point)
:sserddA
:elbairaV
A
100.
B
100.
C
100.
D
.1
E
.1
F
.1
G
-
H
.1
I
1000.
J
1000.
K
1000.
L
.1
M
.1
:sserddA
:elbairaV
N
-
O
-
P
-
Q
1000.
R
1000.
S
.1
T
.1
U
1000.
V
1000.
W
1000.
X
1000.
Y
1000.
Z
1000.
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