Schweitzer Engineering SEL-2032, Instruction Manual

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6.4
SEL-2032 Communications Processor Instruction Manual Date Code 20120126
Database
Region Descriptions
floating-point format in two registers with the most-significant word stored in
the lower-addressed register of the two. See
Figure 6.2 for an illustration of
how these data types map into the registers. You can use the VIEW and MAP
commands to identify the data storage format and see the stored data. You can
use message strings in an auto-message to transfer the data from the
SEL-2032 to another device in virtually any format. See
Section 5: Message
Strings for more detailed information.
Figure 6.2 Register Usage for Different Data Types
Region Descriptions
Global Region
The Global region (GLOBAL) includes the following data that are common to
all ports: SEL-2032 FID string, status and configuration information, date and
time, global element bits, plug-in card status within an SEL-2032, and Port F
status (see
Table 6.2 , Table 6.3 , and Table 6.4 ). Each port database contains
the same information in this region (e.g., 1:GLOBAL is the same as
2:GLOBAL).
.
register n+1
register n
high-byte low-byte
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 bit
char 0
int
high-word of float
low-word of float
Table 6.2 Global Region (Sheet 1 of 3)
Starting
Address
Data Item Label
Data
Type
Notes
0000h FID char[40] Read-only
0028h STATUS int Bit for each type of failure; read-only. For a
complete discussion of failure types, see
STATUS on page 8.21 . The Status register is
detailed in Figure 6.3 .
0029h CONFIG int Indicates SEL-2032 hardware configuration;
read-only, see Figure 6.4 for details of the
Configuration register.
002Ah _YEAR int i.e., 1994
002Bh DAY_OF_YEAR int 1–365
002Ch MONTH int 1–12
002Dh DATE int 1–31
002Eh TIME(ms) int[2] Append two registers to get 32-bit time; reg-
ister 2Eh has high-word, 2Fh has low-word;
0–86399999.
0030h ELEMENTS char[7] 8-bit character for each row. The Global Ele-
ments are detailed in
Global Elements on
page 6.8 .
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