GE GFK-1918D Computer Accessories User Manual


 
CIMPLICITY Machine Edition
Variables
18 CIMPLICITY Logic Developer - PLC Version 4.00 GFK-1918D
2
Second method:
1. In the Variables tab of the Navigator, right-click a variable and choose Properties.
The Inspector displays the properties of the variable.
2. Click the Ref Address field and then click the button.
The Reference Address Wizard appears.
3. From the Memory Area list, choose a region of PLC memory.
4. In the Index box, enter an index from the beginning of the region.
5. Select a bit reference.
The Bit Reference box is available only if you're mapping a BOOL variable to 16-
bit memory area on a PACSystems™ PLC.
6. Click OK.
Your variable is mapped to the Reference Address.
Want to know more?
In the Help Index, look up “Variables”, “Importing variables from a file”,
“Symbolic Variable”, and “Bit addressing in 16-bit memory”.
Select a region of
Select a bit reference
for a BOOL variable in
16-bit memory.
Select an index