150 PROFIBUS Master in CoDeSys 2.3
WAGO-I/O-SYSTEM 750
758-874/000-131
WAGO-I/O-IPC-C6
Manual
Version 1.0.0
The following example is intended to clarify access to the variables. To do this,
one input is assigned to one output:
1.
Change to the "POUs" tab and double click on the program function block
PLC_PRG.
Figure 75: PLC_PRG
2. Press
the
[F2]
key to open Input assistant or right click and select "Input
Assistant…" from the context menu.
3.
Select the previously declared variable "PB_Output_Bit" under "Global
Variables" and click on
[OK]
to add it.
Figure 76: Input assistant for selecting variables
PB_Input_Bit (BOOL)
PB_Output_Bit (BOOL)