Type Conversion From String (Number, Isnumber, Axname) - Siemens SINUMERIK 828D Programming Manual

Flexible NC programming
1.9 String operations
1.9.2

Type conversion from STRING (NUMBER, ISNUMBER, AXNAME)

Function
A conversion is made from STRING to REAL using the
converted can be checked using the
A string is converted into the axis data type using the
Syntax
<REAL_ERG>=NUMBER("<string>")
<BOOL_ERG>=ISNUMBER("<string>")
<AXIS_ERG>=AXNAME("<string>")
Significance
NUMBER
<string>
<REAL_ERG>
ISNUMBER
<BOOL_ERG>
AXNAME
<AXIS_ERG>
76
: The
NUMBER
as REAL value.
: Type STRING variable to be converted
: Variable for the result of the type conversion with
Type: REAL
: The
ISNUMBER
be converted into a valid number.
: Variable for the result of the interrogation with
Type: BOOL
Value: TRUE
FALSE
: The
AXNAME
identifier.
Note:
If the
<string>
is initiated.
: Variable for the result of the type conversion with
Type: AXIS
command.
ISNUMBER
command returns the number represented by the
command can be used to check whether the
ISNUMBER
<string>
compliance with the language rules.
If
ISNUMBER
calling
NUMBER
is initiated.
command converts the specified
cannot be assigned a configured axis identifier, an alarm
Programming Manual, 07/2010, 6FC5398-2BP40-0BA0
command. The ability to be
NUMBER
command.
AXNAME
NUMBER
ISNUMBER
supplies the value TRUE, if the
represents a valid REAL number in
supplies the value FALSE, when
with the same
<string>
into an axis
<string>
AXNAME
<string>
can
<string>
, an alarm
Job planning