Rtd 12 - GE 489 Instruction Manual

4 SETPOINTS
PATH: SETPOINTS S8 RTD TEMPERATURE
RTD #12
[ENTER] for more
RTDs 12 defaults to Ambient RTD type. The Ambient selection allows the RTD to be used to monitor ambient temperature.
There are individual alarm and trip configurations for this RTD. Trip voting has been added for extra reliability in the event of
RTD malfunction. If enabled, a second RTD must also exceed the trip temperature of the RTD being checked before a trip
will be issued. If the RTD is chosen to vote with itself, the voting feature is disabled. The RTD name may be changed if
desired.
GE Multilin
RTD #12
ð
RTD #12 APPLICATION:
ENTER
ð
ESCAPE Ambient
RTD #12 NAME:
ESCAPE
MESSAGE
RTD #12 ALARM:
ESCAPE
Off
MESSAGE
ASSIGN ALARM
ESCAPE
RELAYS (2-5): ---5
MESSAGE
RTD #12 ALARM
ESCAPE
TEMPERATURE: 60°C
MESSAGE
RTD #12 ALARM
ESCAPE
EVENTS: Off
MESSAGE
RTD #12 TRIP:
ESCAPE
Off
MESSAGE
RTD #12 TRIP VOTING:
ESCAPE
RTD #12
MESSAGE
ASSIGN TRIP
ESCAPE
RELAYS (1-4): 1---
MESSAGE
RTD #12 TRIP
ESCAPE
TEMPERATURE: 80°C
MESSAGE
489 Generator Management Relay
4.9 S8 RTD TEMPERATURE
Range: Stator, Bearing, Ambient, Other, None
Range: 8 alphanumeric characters
Range: Off, Latched, Unlatched
Range: Any combination of Relays 2 to 5.
Range: 1 to 250°C in steps of 1
Range: On, Off
Range: Off, Latched, Unlatched
Range: RTD #1 to RTD #12
Range: Any combination of Relays 1 to 4
Range: 1 to 250°C in steps of 1

4.9.5 RTD 12

4
4-53