HORNER HEXT251C216 - Page 53

MAN0964-13-EN_XL4_UM
A u g u s t 6 , 2 0 2 1 P a g e 53 | 194
Table 6.2 – %SR Registers – Master %SR Table
Register
Default I/O
Name
Description
Min-Max
Values
Program
(Read/Write)
Display
(Read/Write)
%SR37
Model Number
Read Only
Read Only
%SR38
Engine Version ( /100)
Read Only
Read Only
%SR39
BIOS Rev Number ( / 100)
Read Only
Read Only
%SR40
FPGA Image Rev Number ( / 10)
Read Only
Read Only
%SR41
Vertical Pixel Count
*Excludes RCC Units
Read Only
Read Only
%SR42
Horizontal Pixel Count
*Excludes RCC Units
Read Only
Read Only
%SR43
Keypad Type
*Excludes RCC Units
Read Only
Read Only
%SR44
RTC_SEC
Real-Time-Clock Second
0 to 59
Read Only
Read Only
%SR45
RTC_MIN
Real-Time-Clock Minute
0 to 59
Read Only
Read Only
%SR46
RTC_HOUR
Real-Time-Clock Hour
0 to 23
Read Only
Read Only
%SR47
RTC_DATE
Real-Time-Clock Date
1 to 31
Read Only
Read Only
%SR48
RTC_MON
Real-Time-Clock Month
1 to 12
Read Only
Read Only
%SR49
RTC_YEAR
Real-Time-Clock Year
1996 to
2095
Read Only
Read Only
%SR50
RTC_DAY
Real-Time-Clock Day (1=Sunday)
1 to 7
Read Only
Read Only
%SR51
Network Error Count
Read Only
Read Only
%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
0 to 255
Read Only
Read Only