Mitsubishi Electric F930GOT-BWD-E User Manual page 112

Graphic Operation Terminal F930GOT
• Example of screen overlay
Screen overlay: Each process is monitored. When a material has run short, the material
Program in PLC
Screen changeover
Word devices: Word devices to specify screen Nos. to overlay/be overlaid
Base screen
Overlap window 1
Overlap window 2
Line selector switch
X0
Sensor
M10
X2
C0
X4 T0
M20
T0
In the program above, the line 1 is selected. Even if the line 2 is selected, screens can be over-
laid in the same way.
name is displayed on the screen, and a message is displayed to notify
necessity of supplement of the material.
- Line selector switch
Line 1 input: X0
Line 2 input: X1
- Sensor (for bolt count)
Line 1 input: X2
Line 2 input: X3
- Supplement confirmation button: X4
D0
Set them in "Change Screen" in "Common Setting" in the
D1
SW¨D5C-GOTRE-PACK.
D2
MOV K2
P
MOV K0
P
MOV K0
P
M20
Supplement is
completed.
MOV K2
P
MOV K10
P
MOV K20
P
RST C0
M20
MOV K2
P
MOV K11
P
MOV P K0
MOV K0
P
M10 Selects the line 1.
Displays the screen No. 2.
D0
D1
Stores "0" in control devices indicating
screens not to be overlaid.
D2
C0 Counts the number of bolts.
K1000
Base screen to be overlaid
D0
D1
Specify the screens to be overlaid.
Screen No. 10 → D1
Screen No. 20 → D2
D2
Resets the counter by X4 when
supplement is completed.
T0 Displays the message No. 11 (which
K¡
notifies that supplement of material is
completed) for ¡ seconds.
Base screen to be overlaid
D0
Specify the screens to be overlaid.
D1
(Screen No. 11 → D1)
Screens overlay is not performed.
D2
Screen overlay is finished.
D1
Stores "0" in control device.
Creation of Display Screens 8
Display a)
in the
next page
Display b)
in the
next page
Display c)
in the
next page
Display a)
in the
next page
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