Motorola GT10 用户手册
GT10/GT30
7.1
Switching Screens
117
FPWIN Pro:
GVL
In the Global Variable List, you define variables that can be accessed by all POUs
in the project.
in the project.
In the POU header, all input and output variables are declared that are used for
programming this function.
programming this function.
LD
FPWIN GR:
X0
[ F 0 MV , H 2 , D T 0 ]
No. of screen
displayed
displayed
Address of first word in basic
communication area / word device
communication area / word device
Condition that
displays screen
displays screen
7.1.2
Switching the Screen with the GT Main Unit
Using the function switch unit
GTWIN has “function switching parts” (FSW0, FSW1, FSW2) in the parts library that can
be used to switch screens on the GT main unit. These parts should be arranged on the
base screen and assigned the attributes indicated below.
be used to switch screens on the GT main unit. These parts should be arranged on the
base screen and assigned the attributes indicated below.
POU
header
header