Mitsubishi Electric F930GOT-BWD-E User Manual page 199

Graphic Operation Terminal F930GOT
• Sequence program examples
Example 1:
Example 2: When it should be confirmed that screen changeover has been securely performed by the specified
condition, make a program shown below.
M8000
Screen
changeover
condition
Combination of the "Switch" object and the "Change Screen" object
• There may be a case in which one touch key is required to function both as a switch and a
control input for screen changeover.
In such a case, the "Switch" object and the "Change Screen" object can be used together.
When the specified condition is given, the screen is changed over.
(A touch key may be entered as a trigger instead of a bit device.)
FNC12
MOV K10
FNC10
CMP D0 D3
FNC12
M102
RST
MOV K10
SET
Changeover of Display Screen (FX-PCS-DU/WIN-E) 10
M100
Screen changeover condition (bit device)
D0 The screen No. 10 is displayed.
D0 Specifies the screen No. of a changeover
M101
destination screen.
D3 Stores the screen No. of a screen currently
being displayed.
When the data of D0 becomes equivalent to the
M100
data of D3, it means that screen changeover by
word device in the PLC is completed. At this time,
M100 is reset.
D0
When the screen changeover condition is given, the
changeover destination screen No. is specified and
M100 is set.
M100
10-17