GE C30 Instruction Manual page 108
Controller system
ur series
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Also See for C30:
- Instruction manual (488 pages) ,
- Communications manual (532 pages) ,
- Instruction manual (464 pages)
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4.3 FACEPLATE INTERFACE
•
TROUBLE: Indicates that the relay has detected an internal problem.
•
TEST MODE: Indicates that the relay is in test mode.
•
TRIP: Indicates that the selected FlexLogic™ operand serving as a Trip switch has operated. This indicator always
latches; the reset command must be initiated to allow the latch to be reset.
•
ALARM: Indicates that the selected FlexLogic™ operand serving as an Alarm switch has operated. This indicator is
never latched.
•
PICKUP: Indicates that an element is picked up. This indicator is never latched.
EVENT CAUSE INDICATORS:
These indicate the input type that was involved in a condition detected by an element that is operated or has a latched flag
waiting to be reset.
•
VOLTAGE: Not used.
•
CURRENT: Not used.
•
FREQUENCY: Not used.
•
OTHER: Indicates a digital element was involved.
•
PHASE A: Not used.
4
•
PHASE B: Not used.
•
PHASE C: Not used.
•
NEUTRAL/GROUND: Not used.
USER-PROGRAMMABLE INDICATORS:
The second and third provide 48 amber LED indicators whose operation is controlled by the user. Support for applying a
customized label beside every LED is provided.
User customization of LED operation is of maximum benefit in installations where languages other than English are used to
communicate with operators. Refer to the User-programmable LEDs section in chapter 5 for the settings used to program
the operation of the LEDs on these panels.
USER-PROGRAMMABLE LEDS
DEFAULT LABELS FOR LED PANEL 2:
The default labels are intended to represent:
•
GROUP 1...6: The illuminated GROUP is the active settings group.
Firmware revisions 2.9x and earlier support eight user setting groups; revisions 3.0x and higher support
six setting groups. For convenience of users using earlier firmware revisions, the relay panel shows eight
NOTE
setting groups. Please note that the LEDs, despite their default labels, are fully user-programmable.
The relay is shipped with the default label for the LED panel 2. The LEDs, however, are not pre-programmed. To match the
pre-printed label, the LED settings must be entered as shown in the User-programmable LEDs section of chapter 5. The
LEDs are fully user-programmable. The default labels can be replaced by user-printed labels for both panels as explained
in the following section.
4-16
Figure 4–20: LED PANELS 2 AND 3 (INDEX TEMPLATE)
C30 Controller System
4 HUMAN INTERFACES
USER-PROGRAMMABLE LEDS
842782A1.CDR
GE Multilin
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