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Section 75
00-02-0878
2013-03-07
- 74 -
Fuel Pump Logic
The fuel pump logic is used to start and stop the fuel supply pump to maintain the fuel
level in the service tank at predefined levels. The start and stop limits are detected from
one of the three multi-inputs.
Set points available in parameter 6550–6554:
Setpoint 1: Start level.
Setpoint 2: Stop level.
Delay
If the fuel level has not increased by 2% within this delay, a Fuel fill
alarm will be raised.
Output A (OA)
The relay to be used for control of the fuel pump. The selected relay
activates below the start limit and deactivates above the stop level.
Type
The multi-input (RMI) to be used for the fuel level sensor.
Fail Class
The fail class of the Fuel fill alarm.
NOTE:
The fuel pump relay can be activated via M-logic.
NOTE:
The output relay should be configured as a limit relay,
otherwise, an alarm will be raised whenever the output is activated.
The following drawing shows how the fuel pump is activated when the level reaches
20% and stopped again when the level has reached 80%.
Содержание EMS-GC10
Страница 1: ...00 02 0878 Section 75 2013 03 07 GensetControllerUnit ModelEMS GC10 Operator sManual ...
Страница 14: ...Section 75 00 02 0878 2013 03 07 8 Menu Structure Diagram ...
Страница 32: ...Section 75 00 02 0878 2013 03 07 26 Mode Shift NOTE To enable mode shift a digital input has to be set up ...
Страница 33: ...Section 75 00 02 0878 2013 03 07 27 MB Open Sequence ...
Страница 34: ...Section 75 00 02 0878 2013 03 07 28 GB Open Sequence ...
Страница 35: ...Section 75 00 02 0878 2013 03 07 29 Stop Sequence ...
Страница 36: ...Section 75 00 02 0878 2013 03 07 30 Start Sequence ...
Страница 37: ...Section 75 00 02 0878 2013 03 07 31 MB Close Sequence ...
Страница 38: ...Section 75 00 02 0878 2013 03 07 32 GB Close Sequence ...
Страница 39: ...Section 75 00 02 0878 2013 03 07 33 Load Takeover LTO ...
Страница 40: ...Section 75 00 02 0878 2013 03 07 34 Island Operation ...
Страница 41: ...Section 75 00 02 0878 2013 03 07 35 Automatic Mains Failure AMF ...
Страница 42: ...Section 75 00 02 0878 2013 03 07 36 Test Sequence ...
Страница 48: ...Section 75 00 02 0878 2013 03 07 42 Stop Sequence The drawings illustrate the stop sequence ...
Страница 74: ...Section 75 00 02 0878 2013 03 07 68 Start ...
Страница 75: ...Section 75 00 02 0878 2013 03 07 69 Stop ...
Страница 183: ...Section 75 00 02 0878 2013 03 07 177 ...