Led Indicators - GE 469 Instruction Manual

4.1.3

LED Indicators

4–2
There are three groups of LED indicators. They are 469 Status, Motor Status, and Output
Relays.
469 Status LED Indicators
• 469 IN SERVICE: This LED indicates that control power is applied, all monitored
inputs/outputs and internal systems are OK, the 469 has been programmed, and
the 469 is in protection mode, not simulation mode. This LED flashes when the 469
is in simulation or testing mode.
• SEETPOINT ACCESS: This LED indicates that the access jumper is installed and
passcode protection has been satisfied; settings may be altered and stored.
• COMPUTER RS232: This LED flashes when there is any activity on the
communication port. The LED remains on solid if incoming data is valid.
• COMPUTER RS485: Flashes when there is any activity on the communication port.
Remains on solid if incoming data is valid and intended for the slave address
programmed in the relay.
• AUXILIARY RS485: Flashes when there is any activity on the communication port.
Remains on solid if incoming data is valid and intended for the slave address
programmed in the relay.
• LOCKOUT: Indicates start attempts will be blocked either by a programmed
lockout time or a condition that is still present.
• RESET POSSIBLE: A trip or latched alarm may be reset. Press the
clear the trip or alarm.
• MESSAGE: Flashes when a trip, alarm, or start block occurs. Pressing the MESSAGE
keys scroll through diagnostic messages. This LED remains solid when settings and
actual value messages are being viewed. Pressing the
display to the default messages. Under normal conditions, the default messages
selected during settings programming are displayed. If any alarm or trip condition
is generated, a diagnostic message overrides the displayed message and this
indicator flashes. If there is more than one condition present,
used to scroll through the messages. Pressing any other key return to the normally
displayed messages. While viewing normally displayed messages, the Message
LED continues to flash if any diagnostic message is active. To return to the
FIGURE 4–1: 469 LED INDICATORS
469 MOTOR MANAGEMENT RELAY – INSTRUCTION MANUAL
CHAPTER 4: INTERFACES
806977A1.CDR
key to
RESET
key returns the
RESET
can be
MESSAGE