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8 LOCAL USER INTERFACE
Other activities using the [SET], [ACT] or [INF] keys may be performed during the relay test. When the relay
test category is re-selected, the test started earlier will be remembered only if the [END] key has not been
used. If the digital outputs were enabled, the relay will again ask if they should be disabled. If protection was
disabled, the relay will prompt to enable it before proceeding with the tests again.
NOTE: The Disable Output? screen may appear first.
To remove the relay from test mode, the select 1. End Test Mode and press the [ENT] key. The cursor can be
moved to the item in two ways: by using the arrow keys or by entering [1] followed by [ENT] key. If 1. End Test
Mode is selected, the message ON will be removed from the display line of the item under test and the relay
test terminated.
If outputs have been disabled before the relay test, a prompt appears after the selection of 1. End Test Mode
option, as shown below:
If YES is chosen, the outputs are enabled, the status LED may turn GREEN (if disabling outputs or relay test
was the cause to turn it RED), and the ACT command menu is displayed. If NO is chosen, the outputs remain
disabled, the status LED stays RED and the ACT command menu is displayed. If any other key is pressed, an
error message is generated and [CLR] key must be pressed to clear the message.
The available tests and their corresponding numbers are:
1: End Test Mode
2: ZONE 1 AG
3: ZONE 1 BG
4: ZONE 1 CG
5: ZONE 2 AG
6: ZONE 2 BG
7: ZONE 2 CG
8: ZONE 3 AG
9: ZONE 3 BG
10: ZONE 3 CG
11: ZONE 4 AG
12: ZONE 4 BG
13: ZONE 4 CG
14: ANY Z1 GND
15: ANY Z2 GND
16: ANY Z3 GND
GE Power Management
RELAY TEST
Enable outputs?
17: ANY Z4 GND
18: ZONE 1 AB
19: ZONE 1 BC
20: ZONE 1 CA
21: ZONE 2 AB
22: ZONE 2 BC
23: ZONE 2 CA
24: ZONE 3 AB
25: ZONE 3 BC
26: ZONE 3 CA
27: ZONE 4 AB
28: ZONE 4 BC
29: ZONE 4 CA
30: ANY Z1 PHASE
31: ANY Z2 PHASE
32: ANY Z3 PHASE
LPS-D Line Protection System
8.1 INTRODUCTION
33: ANY Z4 PHASE
34: IT DETECTOR
35: IB DETECTOR
36: GRD DIR TRIP
37: GRD DIR BLOCK
38: FAULT DETECTOR
39: REM OP DETCT
40: OUT OF STEP BLK
41: V1 DETECTOR
42: LINE OVERLOAD
43: INST PHS OVRC
44: INST GND OVRC
45: LINE PICKUP
46: OVER VOLTAGE
47: UNDER VOLTAGE
48:OUT OF STEP TRIP
8
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