Mitsubishi F940GOT-SWD-E Operation Manual page 144

Graphic Operation Terminal F940GOT
• Control devices execute the following operations.
When bit devices M0 to M7, data devices D0 to D6 are assigned
Bit devices
When M0 becomes ON from OFF, the alarm history is
cleared.
M1 remains ON while a corresponding alarm device
remains ON.
When M2 becomes ON, the backlight of the display screen
becomes extinguished after a specified time.
When M3 becomes ON from OFF, the data acquired in the
sampling mode is cleared.
M4 remains ON while sampling is performed in the
sampling mode.
M5 becomes ON when setting of a number is completed.
M6 becomes ON when the backup battery power of the
GOT has dropped.
M7 is not used.
Word devices
D0 to D2
2
D3 to D5
5
D6 stores a data file No.
D7 indicates the ID No. of an object.
ID
GOT
Screens of the screen Nos. stored
in D0 to D2 are displayed.
1
When screen overlay is not
0
performed, "-1" is stored.
Screen Nos. of the screens
currently displayed are stored in
4
3 D3 to D5.
User screens Nos. 0 to 499
and system screens No. 1000
and later are available.
When screen overlay is not
performed, "-1" is stored in
D4 and D5.
Creation of Display Screens 9
Sequence program
M0
M1
M2
M3
M4
M5
M6
MOV K0 D0
MOV K1 D1
MOV K2 D2
D0 to D2 specify the
screen Nos. of screens to
overlay/be overlaid.
D3 D3 to D5 store the
D4 screen Nos. of screens
D5 currently displayed.
MOV K¡ D6
D7 stores the ID No. of a
manipulated object.
D7
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