IMO i3N Series, Руководство пользователя

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Table 5.3 – %SR Registers – Master %SR Table
Register
Default I/O
Name
Description
Min-Max
Values
Program
(Read/Write)
Display
(Read/Write)
%SR52 Watchdog-Tripped Error Count Read Only Read Only
%SR53-54 Reserved
%SR55.13 Self-Test: Battery Low or Missing Read Only Read Only
%SR56 LAST_KEY
Key Currently Pressed
No key = 0 (No key pressed since power-
up)
F1 = 1
F2= 2
F3= 3
F4 = 4
F5= 5
F6= 6
F7=7
F8= 8
F9= 9
F10 = 10
F11= 11
F12 = 12
Enter = 13
+/ - = 14
. (dot) = 15
0 = 16
1 = 17
2 = 18
3 = 19
4 = 20
5 = 21
6 = 22
7= 23
8 = 24
9 = 25
System = 26
Escape = 27
Left = 28
Right = 29
Up = 30
Down = 31
Shift = 32
Soft Key 1 = 34
Soft Key 2 = 35
Soft Key 3 = 36
Soft Key 4 = 37
Soft Key 5 = 38
Soft Key 6 = 39
Soft Key 7 = 40
Soft Key 8 = 41
Release = 255 (Keys pressed since
power-up but not currently)
*Excludes I3N Units
0 to 255 Read Only Read Only
%SR57
LCD Backlight Dimmer Register
0-100 = 0% to 100% On
100-255 = 100% On
*Excludes I3N Units
0 to 255 Read/Write Read/Write
%57.16 Temporarily disable Screen Saver Read/Write Read/Write