GE 489 Instruction Manual page 143
Generator management relay
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Also See for 489:
- Instruction manual (314 pages) ,
- Communications manual (78 pages) ,
- Instruction manual (38 pages)
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5 ACTUAL VALUES
•
THIS FEATURE NOT PROGRAMMED:
points are not configured for that feature, this message will appear.
•
THIS PARAMETER IS ALREADY ASSIGNED:
attempt is made to assign a parameter to a second output, this message will appear.
•
THAT INPUT ALREADY USED FOR TACHOMETER:
for any other digital input function. If an attempt is made to assign a digital input to a function when it is already
assigned to tachometer, this message will appear.
•
TACHOMETER MUST USE INPUT 4, 5, 6, or 7:
attempt is made to assign inputs 1,2,3, or 4 to the tachometer function, this message will appear.
•
THAT DIGITAL INPUT IS ALREADY IN USE:
assigned to another function, this message will appear.
•
To edit use VALUE UP or VALUE DOWN key:
message will prompt the user to use the value keys.
•
GROUP 1 SETPOINT HAS BEEN STORED:
point Group 1 as shown on the display.
•
GROUP 2 SETPOINT HAS BEEN STORED:
point Group 2 as shown on the display.
GE Power Management
If an attempt is made to enter an actual value message subgroup, when the set-
A given analog output parameters can only be assigned to one output. If an
If a digital input is assigned to the tachometer function, it cannot be used
Only digital inputs 4, 5, 6, or 7 may be used for the tachometer function. If an
If an attempt is made to assign a digital input to tachometer when it is already
If a numeric key is pressed on a setpoint parameter that is not numeric, this
This message appear each time a setpoint has been altered and stored to set-
This message appear each time a setpoint has been altered and stored to set-
489 Generator Management Relay
5.8 DIAGNOSTICS
5
5-29
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