5–16
489 GENERATOR MANAGEMENT RELAY – INSTRUCTION MANUAL
CHAPTER 5: SETPOINTS
Up to 5 message screens can be programmed under the message scratchpad area. These
messages may be notes that pertain to the installation of the generator. In addition, these
notes may be selected for scanning during default message display. This might be useful
for reminding operators to perform certain tasks. The messages may be entered from the
communications ports or through the keypad. To enter a 40 character message:
Z
Select the user message to be changed.
Z
Press the decimal [.] key to enter text mode.
An underscore cursor will appear under the first character.
Z
Use the
VALUE
keys to display the desired character.
A space is selected like a character.
Z
Press the [.] key to advance to the next character.
To skip over a character press the [.] key.
If an incorrect character is accidentally stored, press the [.] key enough
times to scroll the cursor around to the character.
Z
When the desired message is displayed press the
ENTER
key to store or
the
ESCAPE
key to abort.
The message is now permanently stored.
Z
Press
ESCAPE
to cancel the altered message.
5.2.7
Clear Data
PATH: SETPOINTS
Z
S1 489 SETUP
ZV
CLEAR DATA
MESSAGE
TEXT 4
Range: 40 alphanumeric characters
MESSAGE
GE MULTILIN
489 GENERATOR RELAY
Range: 40 alphanumeric characters
CLEAR DATA
[
Z
]
CLEAR LAST TRIP
DATA: No
Range: No, Yes
MESSAGE
RESET MWh and Mvarh
METERS: No
Range: No, Yes
MESSAGE
CLEAR PEAK DEMAND
DATA: No
Range: No, Yes
MESSAGE
CLEAR RTD
MAXIMUMS: No
Range: No, Yes
MESSAGE
CLEAR ANALOG I/P
MIN/MAX: No
Range: No, Yes
MESSAGE
CLEAR TRIP
COUNTERS: No
Range: No, Yes
MESSAGE
CLEAR EVENT
RECORD: No
Range: No, Yes
MESSAGE
CLEAR GENERATOR
INFORMATION: No
Range: No, Yes
