GE Multilin 489 User Manual

CHAPTER 5: SETPOINTS
489 GENERATOR MANAGEMENT RELAY – INSTRUCTION MANUAL 5–15
scratchpad. For example, the relay could be set to alternately scan a generator
identification message, the current in each phase, and the hottest stator RTD. Currently
selected default messages can be viewed in
DEFAULT MESSAGES subgroup.
Default messages can be added to the end of the default message list, as follows:
Z Enter the correct passcode at
S1 489 SETUP Z PASSCODE Z ENTER
PASSCODE FOR ACCESS to allow setpoint entry (unless it has already
been entered or is “0”, defeating the passcode security feature).
Z Select the message to be add to the default message list using the
MESSAGE keys.
The selected message can be any actual value or message scratchpad
message.
Z Press
ENTER.
The
PRESS [ENTER] TO ADD DEFAULT MESSAGES message will
be displayed for 5 seconds:
Z Press
ENTER again while this message is displayed to add the current
message to the end of the default message list.
If the procedure was followed correctly, the
DEFAULT MESSAGE HAS BEEN
ADDED
flash message is displayed:
Z To verify that the message was added, view the last message under the
S1 489 SETUP ZV DEFAULT MESSAGES menu.
Default messages can be removed from the default message list, as follows:
Z Enter the correct passcode at
S1 489 SETUP Z PASSCODE Z ENTER
PASSCODE FOR ACCESS to allow setpoint entry (unless the passcode has
already been entered or unless the passcode is “0” defeating the
passcode security feature).
Z Select the message to remove from the default message list under the
S1
489 SETUP ZV DEFAULT MESSAGES menu.
Z Select the default message to remove and press
ENTER.
The relay will display
PRESS [ENTER] TO REMOVE MESSAGE.
Z Press
ENTER while this message is displayed to remove the current
message out of the default message list.
If the procedure was followed correctly, the
DEFAULT MESSAGE HAS BEEN
REVOVED
flash message is displayed.
5.2.6 Message Scratchpad
PATH: SETPOINTS Z S1 489 SETUP ZV MESSAGE SCRATCHPAD

MESSAGE [Z]
TEXT 1
Range: 40 alphanumeric characters
MESSAGE
TEXT 2
Range: 40 alphanumeric characters
MESSAGE
TEXT 3
Range: 40 alphanumeric characters
Courtesy of NationalSwitchgear.com

GE Multilin 489 Specifications

General

Brand	GE
Model	Multilin 489
Category	Relays
Language	English