IT Functionality 9-18
© 2005 HMS Industrial Networks.
AB7607 User manual
The conversion characters d, i, o, u and x may be preceded by the letter “l” to
indicate that a pointer to ‘long’ appears in the argument list rather than a ‘byte’ or
a ‘short’
The arguments that can be passed to the SSI function scanf are:
Default output:
Write succeeded
Write failed
For information about how to change the SSI Output, see “Changing SSI Output”
on page 9-21“.
Note:
The I/O data is stored in the same format as it is received and sent on the
DeviceNet network. DeviceNet is a little endian protocol; values are transmitted
least significant byte first. Hence, all data in the I/O tables is assumed, by the
DeviceNet nodes, to be stored as little endian. The web server operates in a big
endian environment. Some data may have to be manipulated to account for byte
ordering when writing it from a web page.
Argument
Description
OutWriteByte(offset)
Writes a byte to position
offset
in the OUT area
OutWriteWord(offset)
Writes a word (short) to position
offset
in the OUT
area
OutWriteLong(offset)
Writes a long to position
offset
in the OUT area
OutWriteString(offset)
Writes a string to position
offset
in the OUT area
OutWriteFloat(offset)
Writes a floating point (float) value to position
offset
in the OUT area
Table 9-5 SSI Functions to Write Data