EDH0162En1040 – 06/99
3.22
MM4005
AS — Affect string
Usage
IMM
PGM
MIP
Syntax
xxASaa
or
xxAS?
Parameters
Description
xx
[int]
— String variable number.
aa
[str]
— String to be affected.
Range
xx
—
1
to
8.
aa
—
0
or
32
characters.
Units
xx
— None.
aa
— None.
Defaults
xx
Missing: 0.
Out of range: Error C.
Floating point: Error A.
nn
Missing: Null string; clears string.
Out of range: Only first 32 characters are used.
Description
This command affects a string in a string variable.
If
xx
is missing, this command erases all string variable (from 1 to 8).
Returns
If the sign
“?”
takes place of
aa
and
xx
is different of zero, this command
reportes actual
xx
string buffer content.
Errors
A
—
Unknown message code.
C
—
Parameter out of limits.
D
—
Unauthorized execution.
Rel. Commands
CS
—
Concatenates two strings.
DS
—
Display strings on screen.
Example
1AS"This
" |
Affects "This " in variable S1 (S1 = "This ").
2AS"is"
|
Affects "is" in variable S2 (S2 = "is").
3AS" "
|
Affects " " in variable S3 (S3 = " ").
1CS$S2 |
Concatenate S2 to S1 (S1 = "This is").
1CS$S3 |
Concatenate S3 to S1 (S1 = "This is ").
1CS"a string" |
Concatenate "a string" to S1.
DS$S1 |
Contents of variable S1.
This is a string
|
Displayed on the controller’s screen.
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