Filter
Top Products
FP Web-Server V2.11
7.1 Details on the FP Web-Server's Web Page Functions
79
d = decimal, whole-numbered (16-bit, INT)
i = decimal, whole-numbered (16-bit, INT)
u = unsigned decimal, whole-numbered (16-bit, WORD)
o = unsigned octal (16-bit, WORD) (only display, not for data entry)
x = unsigned hexadecimal, lower case (16-bit, WORD)
X = unsigned hexadecimal, upper case (16-bit, WORD)
f = floating point number without exponent (32-bit, REAL)
e = floating point number with exponent (small e for exponent, REAL)
E = floating point number with exponent (capital E for exponent, REAL)
g = either e or f, depending on what seems to be more compact (REAL)
G = like g, but the exponential display also taken into account (REAL)
s = FPWIN Pro strings with current string length in the "Header" (STRING[])
S = string without "Header". Generated like with F95. (WORD[])
Type
c
= a single ASCII character
ld = 32-bit decimal, whole-numbered (DINT)
li = 32-bit decimal, whole-numbered (DINT)
lu = 32-bit unsigned decimal, whole-numbered (DWORD)
lo = 32-bit unsigned octal (DWORD)
lx = 32-bit unsigned hexadecimal, lower case (DWORD)
long Type
lX
= 32-bit unsigned hexadecimal, upper case (DWORD)
precision
A number that defines the number of decimal positions for displaying floating point numbers
(types: 'f' 'e' 'E' 'g' 'G').
When used with 16- or 32-bit integers (types: 'd' 'i' 'u' 'o' 'x' 'X' 'ld' 'li' 'lu' 'lo' 'lx' 'lX') a decimal
point is placed in the integer number string. The number of decimal places defined with the
'.precision' ranges from 1 to 9. Refer to Example f.) in Examples to Display PLC Data in an
HTML Page (see page
79).
width
A number that gives the minimum length of the field. If the number is shorter, the field is
filled up with spaces (or zeroes).
flags
The following characters are permitted:
+ = The algebraic sign (+ or -) is always indicated.
0 = Leading zeroes are indicated.
' ' = (blank character) Prefix the output value with a blank if the output value is signed and
positive.
# = Forces the output value of the e, E, or f format to contain a decimal point (but only if
digits follow). When used with the g or G format, the # flag also prevents the truncation of
trailing zeros.
7.1.8.1 Examples to Display PLC Data in an HTML Page
a) Signed and unsigned Integers
Format PLC value Display
{DT201_5_d} -1 (FFFFhex) "-1 "(same as {DT201_5_i})
{DT201_5_u} -1 (FFFFhex) "65535"
{DT201_6_d} -32768 (8000hex) "-32768"
{DT201_5_u} -32768 (8000hex) "32768"