Waveform Capture; Ground Switch Status - GE 489 Instruction Manual

4 SETPOINT PROGRAMMING
T

WAVEFORM CAPTURE

T
[ENTER] for more
This feature may be used to trigger the waveform capture from an external contact. When one of the inputs is assigned to
the Waveform Capture function, shorting that input will trigger the waveform.
T
GND SWITCH STATUS
T
[ENTER] for more
This function is used to detect the status of a grounding switch for the generator for which the relay is installed. Refer to
Appendix B for Application Notes.
GE Power Management
ð
ASSIGN DIGITAL
ENTER
INPUT: None
ESCAPE
ð
ASSIGN DIGITAL
ENTER
INPUT: None
ESCAPE
GROUND SWITCH
ESCAPE
CONTACT: Auxiliary a
MESSAGE
489 Generator Management Relay
4.4 S3 DIGITAL INPUTS
4.4.12 WAVEFORM CAPTURE
Range: None, Input 1 to Input 7. If an input is assigned to
the Tachometer function, it may not be used here.

4.4.13 GROUND SWITCH STATUS

Range: None, Input 1 to Input 7. If an input is assigned to
the Tachometer function, it may not be used here.
Range: Auxiliary a, Auxiliary b
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