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12.1 INTRODUCTION
Table 12–3: ASCII COMMAND LIST
ASCII
Command Description
Command
Mnemonic
RELTest
Selects and runs a given
relay test. Puts the relay in
12
test mode (Contact A!
Reports test function
operation).
ACCESS
Allows the user to change
privilege level
OSCtrg
Start oscillography
recording
CHNLtest
Test PLC channel. The test
starts when a B is entered
and ends only when an E
is entered.
PLAYBack
Re-run a fault produced
earlier or test case for
relay. There are three
choices for running a fault:
1) re-run a fault saved in
the relay; 2) with factory
test data; 3) download
oscillography into relay
and run fault
LUIPass
Display coded LUI
passwords. See decoding
table in Chapter 8
HELP
Displays the ASCII
command mnemonics as
well as descriptions of
each command
OUTPuts
Displays the current state
of the digital outputs
DATE
Displays the current LPS-
O date
12-
6
(Sheet 5 of 7)
Lowest
Relay Prompt
Level
Password
Needed
MASTER
Disable Outputs? (Y/N):
Select the function to be tested (2 to 49)
To stop the test in progress enter I
To see the list of functions enter H
To quit without suspending the test enter Q
To quit press ESC
Enter your choice: 2
Z1 AG test function is routed to contact A!
VIEW
Enter Password:?
VIEW
Are you sure? (Y/N): y
Oscillography is triggered
MASTER
To begin Channel Test enter B, To end Channel
Test enter E
ACTION
To run the relay on Fault Data enter Fault Number
To run the relay on factory test case enter F
To run the relay on downloaded test data enter D
To quit press ESC
Enter your choice: 5
The fault is absent
There is no factory test data in the relay
There is no downloaded data in the relay
VIEW
MMI PASSWORDS
Settings Password: [DHLPPPPPPPPPPPP
Control Password: [AEIPPPPPPPPPPPP
Master Password: [MBFPPPPPPPPPPPP
VIEW
VIEW
Output Contact #1, T1=0
Output Contact #3, T3=0
Output Contact #5, A1=0
Output Contact #7, A3=0
Output Contact #9, A5=0
Output Contact #11, A7=0
O utput C ontact #13, K T1=0
O utput C ontact #15, K T3=0
Output Contact #17, C1=0
SETTINGS
Do you want to change date? (Y/N):
Enter new date (mm/dd/yy):
Command is executed
LPS-O Line Protection Relay
12 ASCII COMMUNICATIONS
User Response
Enter letter Y or
N; one to two
digit number, 1
to 49; enter letter
H or Q
User-defined
password
Enter letter Y or
N
Enter letter B or
E
Fault number, F,
D, or ESC
None
None
Output Contact #2, T2=0
None
Output Contact #4, T4=0
Output Contact #6, A2=0
Output Contact #8, A4=0
Output Contact #10, A6=0
Output Contact #12, A8=0
O utput C ontact #14, K T2=0
O utput C ontact #16, K T4=0
Output Contact #18, C2=0
Enter letter Y or
N; 6 digit date
code
GE Power Management
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