GE MiCOM P747 Agile Technical Manual page 135

MiCOM P747
Ordinal English Text
This DDB signal indicates that all poles are dead
382 Pole Dead A
This DDB signal indicates that the A-phase pole is dead.
383 Pole Dead B
This DDB signal indicates that the B-phase pole is dead.
384 Pole Dead C
This DDB signal indicates that the C-phase pole is dead.
499 External Trip A
This DDB signal is connected to an external A-Phase trip, which initiates a CB Fail condition
500 External Trip B
This DDB signal is connected to an external B-Phase trip, which initiates a CB Fail condition
501 External Trip C
This DDB signal is connected to an external C-Phase Trip, which initiates a CB Fail condition
502 External Trip EF
This DDB signal is connected to an external Earth Fault trip, which initiates a CB Fail condition
503 External TripSEF
This DDB signal is connected to an external Sensitive Earth Fault trip, which initiates a CB Fail condition
536 Trip Command In
This DDB signal is the Trip Command In signal, which triggers the fixed trip LED and is mapped to the Trip Command Out signal in the FSL.
P747-TM-EN-1
P747-TM-EN-1.1
Source
Description
Software
Software
Software
Programmable Scheme Logic
Programmable Scheme Logic
Programmable Scheme Logic
Programmable Scheme Logic
Programmable Scheme Logic
Programmable Scheme Logic
Chapter 5 - Protection Functions
Type
PSL Input
PSL Input
PSL Input
PSL Output
PSL Output
PSL Output
PSL Output
PSL Output
PSL Output
Response Function
No response
No response
No response
No response
No response
No response
No response
No response
Protection event
115