Mitsubishi Electric F930GOT-BWD-E, User Manual

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Graphic Operation Terminal F930GOT Creation of Display Screens 8
8-28
Details of write devices
• Head to "Head +4" of specified word devices: Store the screen Nos. currently displayed.
"Head +5" of specified word devices: Turns ON/OFF its bits 0 to 3 (b0 to b3) to control the
GOT.
[ When the data register D20 is assigned ]
Data register Contents of control
Reference
paragraph
D20
D21
D22
These data registers store the screen Nos. currently displayed
in the screen mode.
D20: Stores the screen No. of the base screen currently dis-
played.
D21: Stores the screen No. of the second screen (overlap win-
dow 1) when two screens are overlaid.
D22: Stores the screen No. of the third screen (overlap window
2) when three screens are overlaid.
8.5
D23 Stores the ID of an object whose input is completed. 3.3
D24
b0
b0 remains ON while a device assigned in the alarm function
remains ON.
6.2
b1 Unused ---
b2 b2 becomes ON when numeric input is completed. 3.3
b3
b3 becomes ON when the backup battery power of the GOT
has dropped.
---
D25 to D34
Unused (They can be used as general word devices in
sequence programs.)
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