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Led Status Indicator; Operating Modes; Table 18 Led Operation; Figure 14: Operating Modes And Functions Overview - GE EntelliGuard TU Installation, Operation And Maintenance Manual

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EntelliGuard® TU Trip Unit
Section 3 – Operation

LED STATUS INDICATOR

Table 18 shows the operation of the green LED located on
the front of the trip unit.
Table 18: LED Operation
Power Break I and
AKR Trip Units
Status
Normal
ON-OFF-ON-OFF (OFF for 2 sec)
Error
ON-OFF-ON-OFF-ON-OFF
(OFF for 2 sec)
Trip
ON-OFF (OFF for 2 sec)
Pickup
ON-OFF-ON-OFF-ON-OFF-ON-OFF
(continuous)
Figure 14. Operating Modes and Functions Overview
Figure 15 shows the five functions keys:
UP: Scroll up or increment value
DOWN: Scroll down or decrement value
RIGHT: Next function or next page
LEFT: Previous function or previous page
ENTER: Save or set in to memory
20
Courtesy of NationalSwitchgear.com
LED Status

OPERATING MODES

Power Break I, Power Break II, WavePro, AKR and
EntelliGuard G Trip Units have four operating modes:
Setup, Meter, Status and Events as shown in Figure 14.
(See Appendix 2 for Operating Modes and Functions
Specifics.)

Figure 15: Five Function Keys

© 2008 General Electric All Rights Reserved
09/25/08

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