Realtoformatstring - Omron NY532-5400 Reference Manual

RealToFormatString

The RealToFormatString instruction converts a REAL variable to a text string with the specified format.
Instruction
RealToFormatString REAL-to-Formatted
Text String
Variables
Name Meaning
In Data to
convert
Exponent Exponent
Sign Sign column
MinLen Minimum
number of
digits
DecPlace Precision
Out Conversion
result
Bit strings
In
Exponent OK
Sign OK
MinLen
DecPlace
Out
Function
The RealToFormatString instruction converts REAL variable In to a text string. In is expressed as an
alphanumeric text string and output to conversion result Out. A NULL character (16#00) is placed at the
end of Out.
NY-series Instructions Reference Manual (W560)
Name FB/FUN
FUN
I/O Description
Data to convert
TRUE: Exponent
FALSE: No exponent
TRUE: Sign column
Input
FALSE: No sign column
Minimum number of digits in Out
Number of decimal digits in Out
Output Conversion result
OK
OK
Graphic expression
(@)RealToFormatString
EN ENO
In
Exponent
Sign
MinLen
DecPlace
Valid range
Depends on
data type.
0 to 15
327 bytes max.
(326 single-byte
alphanumeric
characters plus
the final NULL
character)
Integers
OK
2 Instruction Descriptions
ST expression
Out:=RealToFormat-
String(In, Exponent, Sign,
MinLen, DecPlace);
Out
Unit Default
0.0
FALSE
---
6
--- ---
Times, durations, dates,
and text strings
2
OK
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