Output Relays; Logic Elements; Virtual Inputs; Remote Inputs - GE SR345 Instruction Manual

CHAPTER 4: ACTUAL VALUES

Output relays

Logic elements

Virtual inputs

Remote inputs

345 TRANSFORMER PROTECTION SYSTEM – INSTRUCTION MANUAL
Courtesy of NationalSwitchgear.com
PATH:
ACTUAL VALUES > A1 STATUS > OUTPUT RELAYS
RELAY 1 TRIP (Output Relay #1)
OFF
Range: Off, On
The "ON" state of Output Relay #1 (W1 TRIP) shows that a TRIP command has been sent
to the W1 breaker.
RELAY 2 TRIP (Output Relay #2)
OFF
Range: Off, On
The "ON" state of Output Relay #2 (W2 TRIP) shows that a TRIP command has been sent
to the W2 breaker.
OUTPUT RELAY 3 to 6 (Auxiliary Output Relays)
OFF
Range: Off, On
OUTPUT RELAY 7 (Critical Failure Relay)
Range: Off, On
The "ON" state indicates that the relay is in-service.
PATH: ACTUAL VALUES > A1 STATUS > LOGIC ELEMENTS
LOGIC ELEMENT 1 to 16
OFF
Range: Off, On
The state "ON" or "OFF" for each logic element depends on its programmed logic:
triggering inputs, blocking inputs, plus any pickup, and/or reset time delay.
The state of all active virtual inputs is displayed here.
PATH:
ACTUAL VALUES > A1 STATUS > VIRTUAL INPUTS
VIRTUAL INPUTS 1 to 32
OFF
Range: Off, On
The state of all active remote inputs is displayed here.
PATH: ACTUAL VALUES > A1 STATUS > REMOTE INPUTS
REMOTE INPUTS 1 to 32
OFF
Range: Off, On
A1 STATUS
4–5