Eaton easySafety Manual page 248

Standard function blocks
244
Parameter display
The display of the parameters during operation can be
disabled. Further information can be found in section
"Parameter assignment from the standard circuit diagram"
on page 161.
Parameters Function
Parameters are displayed
+
Parameters are not displayed
-
This parameter is factory set to +.
Output
The output provides the value fetched from the network for
one operating cycle.
Parameters Function, parameterisation in the function
block
Value: -2147483648 - +2147483647
QV>
You can assign the following operands to output
• Markers MD, MW, MB.
Contact
The contact of the function block is evaluated in the standard
circuit diagram. A closed contact indicates that new data
have been received through the NET and are available at
function block output QV.
Parameters Function
Fetched value present at QV>
GT..Q1
Memory requirement
The GT function block requires 28 bytes of memory.
GT diagnostics
The GT function block only functions if the easyNet network
is running properly (a section "Checking the functionality
of the NET", page 543).
02/16 MN05013001Z EN
QV>:
...