GE Multilin 489 Instruction Manual page 248

6–34
Courtesy of NationalSwitchgear.com
• ACCESS DENIED, SHORT ACCESS SWITCH: The Access Switch must be shorted to store
any setpoint values. If this message appears and it is necessary to change a setpoint,
short the Access terminals C1 and C2.
• ACCESS DENIED, ENTER PASSCODE: The 489 has a passcode security feature. If this
feature is enabled, not only must the Access Switch terminals be shorted, but a valid
passcode must also be entered. If the correct passcode has been lost or forgotten,
contact the factory with the encrypted access code. All passcode features may be
found in the
S1 489 SETUP
• INVALID PASSCODE ENTERED: This flash message appears if an invalid passcode is
entered for the passcode security feature.
• NEW PASSCODE HAS BEEN ACCEPTED: This message will appear as an acknowledge
that the new passcode has been accepted when changing the passcode for the
passcode security feature.
• PASSCODE SECURITY NOT ENABLED, ENTER 0: The passcode security feature is
disabled whenever the passcode is zero (factory default). Any attempts to enter a
passcode when the feature is disabled results in this flash message, prompting the
user to enter "0" as the passcode. When this has been done, the feature may be
enabled by entering a non-zero passcode.
• ENTER A NEW PASSCODE FOR ACCESS: The passcode security feature is disabled if
the passcode is zero. If the
message appears prompting the user to enter a non-zero passcode and enable the
passcode security feature.
• SETPOINT ACCESS IS NOW PERMITTED: Any time the passcode security feature is
enabled and a valid passcode is entered, this flash message appears to notify that
setpoints may now be altered and stored.
• SETPOINT ACCESS IS NOW RESTRICTED: If the passcode security feature is enabled
and a valid passcode entered, this message appears when the
PASSCODE SETPOINT ACCESS
appears any time that setpoint access is permitted and the access jumper is removed.
• DATE ENTRY WAS NOT COMPLETE: Since the
(entered as MM/DD/YYYY), this message appears and the new value will not be stored
if the key is pressed before all of the information has been entered. Another
ENTER
attempt will have to be made with the complete information.
• DATE ENTRY WAS OUT OF RANGE: Appears if an invalid entry is made for the
example, 15 entered for the month).
• TIME ENTRY WAS NOT COMPLETE: Since the
(entered as HH/MM/SS.s), this message appears and the new value will not be stored if
the key is pressed before all of the information has been entered. Another
ENTER
attempt will have to be made with the complete information.
• TIME ENTRY WAS OUT OF RANGE: Appears if an invalid entry is made for the
example, 35 entered for the hour).
• NO TRIPS OR ALARMS TO RESET: Appears if the
no trips or alarms present.
• RESET PERFORMED SUCCESSFULLY: If all trip and alarm features that are active can
be cleared (that is, the conditions that caused these trips and/or alarms are no longer
CHAPTER 6: ACTUAL VALUES
setpoints menu.
PASSCODE
CHANGE PASSCODE SETPOINT
setpoint is altered to "Restricted". This message also
setpoint has a special format
DATE
setpoint has a special format
TIME
key is pressed when there are
RESET
489 GENERATOR MANAGEMENT RELAY – INSTRUCTION MANUAL
is entered as yes, this flash
S1 489 SETUP
(for
DATE
(for
TIME