Graphic Operation Terminal F940GOT
Changeover of Display Screen (FX-PCS-DU/WIN-E) 11
11-12
Example of screen changeover by data register
•
An example of screen changeover by a data register (word device) is shown below.
The "Change Screen" object is set for all screens (common setting).
-
Common setting for all screens
The display is changed over to
a screen having the No. speci-
fied by a data register in the
PLC without using the screen
changeover condition.
•
Immediately after the GOT has been put into screen
mode, the screen No. 0 is always displayed.
When the sequence program shown below is exe-
cuted, the screen is changed over.
•
Example of sequence program
•
When screens will not be overlaid, enter "-1" to D1 and
D2.
n
n
n
n
Important point
•
Combination of other types of screen changeover
When screen changeover by data registers is used together with screen changeover by an
other method (bit devices or touch keys), the priority is always given to screen changeover
by data registers ("PLC data register") if both "Control Input" and "Bit Device" are not set
because the changeover condition is not given.
When using different types of screen changeover together, refer to "11.7 Application of
screen changeover".
Screen No. 0
Displayed when D0 becomes 0.
Screen No. 1
Screen No. 2
Displayed when D0 becomes 1.
Displayed when D0 becomes 2.
Though all of screens to be displayed can be specified from
the PLC, the sequence program becomes long when many
screens are specified.
MOV
K0
D0
MOV
K1
D0
MOV
K2
D0
Screen No. 0 is displayed.
Screen No. 1 is displayed.
Screen No. 2 is displayed.
MOV
K-1
D1
MOV
K-1
D2
Always ON
Condition
Screen
No.
(Direct)
Save Current
Screen
Control
Input
Bit Device
1
Touch key
No. 50
Not specified
0
Not effective
Summary of Contents for F940GOT-LWD-E
Page 1: ...OPERATION MANUAL F940GOT SWD E F940GOT LWD E...
Page 4: ...Graphic Operation Terminal F940GOT 2...
Page 6: ...Graphic Operation Terminal F940GOT 4...
Page 8: ...Graphic Operation Terminal F940GOT 6...
Page 14: ...Graphic Operation Terminal F940GOT Contents vi...
Page 104: ...Graphic Operation Terminal F940GOT Alarm Mode 6 6 12...
Page 148: ...Graphic Operation Terminal F940GOT Creation of Display Screens 9 9 30...
Page 228: ...Graphic Operation Terminal F940GOT Changeover of Display Screen FX PCS DU WIN E 11 11 18...