Mitsubishi Electric F930GOT-BWD Operation Manual page 89

Graphic Operation Terminal GOT-F900
• Device assigned for system information execute the following operations.
When the following devices are assigned
Read devices
Write devices
Read devices
When M10 becomes ON from OFF, the alarm history is
cleared.
When M11 becomes ON, the display screen backlight is
extinguished after a specified time.
When M12 becomes ON from OFF, the data acquired in
the sampling mode is cleared.
If M18 is ON, the keyboard for password input is displayed
automatically when a high-security-level screen is selected.
D11 stores the recipe No.
Write devices
D20 to D22
5
D23 stores the ID No. of an object.
ID
M20 remains ON while an alarm device remains ON.
M21 remains ON while sampling is performed.
M22 becomes ON when change of numeric data is
completed.
M23 become ON when the backup battery power of the GOT
has dropped.
It becomes ON while changing of numeric or ASCII data is
performed.
: D10 (b0 to b2 are developed to M10 to M12.)
D11
: D20 to D24 (b0 to b3 are developed to M20 to M23.)
GOT
The screen Nos. of screens
currently displayed are stored in
4
3
D20 to D22.
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
D21 and D22.
Creation of Display Screens 8
are assigned.
Sequence program
M10
M11
M12
M12
M13 is not used (unusable).
Always ON
MOV K¡ D11
D20 to D22 store the screen
Nos. of screens currently
displayed.
D23 stores the ID No. of a
manipulated object.
D23
Always ON
MOV D24 K3M20
M20
M21
M22
M23
M28
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