R.9.59
Date Code 20111215 Reference Manual SEL-421 Relay
ASCII Command Reference
Description of Commands
VIEW 1 Commands—Region
Use the commands in Table 9.150 to view the contents of the database regions.
VIEW 1 Commands—Register Item
Use the commands in Table 9.151 to view register items in the relay database.
Examples of register items in the METER region are IA1, I0_1, VB, and PF.
Examples of register items in the LOCAL region are FID, SER_NUM, and
PART_NUM.
In the VIEW 1 addr commands, option addr is the register address. Use the
MAP 1 region command to find the register address. You can specify register
addresses as a decimal or hexadecimal number. (A hexadecimal address is a
numeral with an “h” suffix or a “0x” prefix.) If you specify the data by address
or by offset with the addr and offset options, the relay returns the data in
hexadecimal number format. The NR option specifies the number of registers
m that the relay includes in the data listing.
VIEW 1 Commands—Bit
Use commands in Table 9.152 to inspect a specific bit in the relay database.
The relay displays bit data as the bit label or number and the value logical 1 or
logical 0. An example of a relay response for bit commands is
1:TARGET:ALTI = 0, where ALTI is the bit label and 0 is the bit value. Other
examples of bit labels are M1P, 25W1BK2, and ASV256.
Table 9.150 VIEW 1 Commands—Region
Command Description Access Level
VIEW 1 region Display the data in the relay database in
the region region.
1, B, P, A, O, 2
VIEW 1 region
BL
Display the data in the region region
and include bit labels.
1, B, P, A, O, 2
Table 9.151 VIEW 1 Commands—Register Item
Command Description Access Level
VIEW 1 addr Display the data in the relay database at regis-
ter address addr.
1, B, P, A, O, 2
VIEW 1 addr NR
m
a
a
Parameter m is an integer value representing the number of registers.
Display the data beginning at register address
addr and continue for m registers.
1, B, P, A, O, 2
VIEW 1 region
item_label
Display the data for the addresses in the region
item_label area of the database.
1, B, P, A, O, 2
VIEW 1 region
item_label NR m
a
Display the data for addresses in the region
item_label area of the database; begin at the
start of item_label and proceed for m registers.
1, B, P, A, O, 2
VIEW 1 region
offset
Display the data for the address in the database
region region at the offset offset from the
beginning of the region.
1, B, P, A, O, 2
VIEW 1 region
offset NR m
a
Display the data for the addresses in the data-
base region region; begin at the offset offset
from the beginning of the region and proceed
for m registers.
1, B, P, A, O, 2
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