P.15.14
SEL-411L Relay Protection Manual Date Code 20151029
ASCII Command Reference
Description of Commands
If you enter CON nn with no set, clear, or pulse option specified, the relay
responds,
Control RBnn:. You must then provide the control action (set, clear,
or pulse) that you want to perform. (The relay checks only the first character;
you can type Set and Clear.) When you issue a valid CON command, the
relay performs the control action immediately and displays
Remote Bit
Operated
.
COPY
The COPY command copies the settings from one class instance to another
instance in the same class. For example, you can copy Group settings from
one group to another. You cannot copy Group settings to Port settings.
This command is limited to the same access level as the SET command for the
class of settings you are copying. Use the command order specified in
Table 15.38.
The parameters m and n must be valid and distinct (not the same) instance
numbers. The class parameter is the class that you can choose from group (S),
port (P), and protection SEL
OGIC control equations (L). The COPY command
is not available within the Automation class and is not available for the
Breaker Monitor settings.
In addition, port settings instances must be compatible; you cannot copy from/
to Port 5 and the other communications ports settings. You cannot copy to a
port that is presently in transparent communication. If you attempt such a
copy, the relay responds,
Cannot copy to a port involved in
transparent communication
. In addition, you cannot copy to the present port
(the port you are using to communicate with the relay). If you attempt such a
copy, the relay responds,
Cannot copy port settings to present port.
When you enter the COPY command with valid parameters, the relay
responds,
Are you sure (Y/N)? Answer Y <Enter> (for yes) to complete
copying.
If the destination instance is the active group, the relay changes to the new
settings and pulses the SALARM Relay Word bit.
Table 15.37 CON nn Command
Command
a
a
Parameter nn is a number from 01 to 32 representing Remote Bits 01–32.
Description Access Level
CON nn C Clear Remote Bit nn. P, A, O, 2
CON nn P Pulse Remote Bit nn for one processing cycle. P, A, O, 2
CON nn S Set Remote Bit nn. P, A, O, 2
Table 15.38 COPY Command
Command Description Access Level
COPY m n
a
a
Parameters m and n are 1 to 6 for the Group class and 1, 2, 3, and F for the Port class.
Copy settings from instance m of the Group
settings to instance n of the Group settings.
P, A, O, 2
COPY class m n
b
b
Parameter class is S, P, and L for group settings, port settings, and protection SELOGIC control
equations, respectively.
Copy settings from instance m of Class c to
instance n of Class class.
P, A, O, 2