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2.8 INPUT / OUTPUT
During the starting up phase a number of outputs may be in an abnormal condition. To identify these the status of all the inputs and
outputs are indicated on the display.
When a number of alarms are raised at the same time, these are shown on the display. Even after pushing RESET repeatedly it is
difficult to define all the alarms raised.
The correspondence table is used to identify all alarms raised and reset.
INPUT
Correspondence table, when the input or output is on “1”, this means that it is active (ON).
N° DESCRIPTION OF INPUT CONNECTION FUNCTION
1 LOW OIL PRESSURE ALARM
2 DYNAMO ALARM
3 HIGH MOTOR TEMPERATURE ALARM
4 HIGH OIL TEMPERATURE ALARM
5 FUEL RESERVE ALARM
6 WATER LEVEL ALARM
7 OVERLOAD, TRIP SWITCH TRIPPED ALARM
8 EJP – AUTOM TEST – SCR CONDITIONAL START
9 EMERGENCY ALARM
A LOW CCD FORCED START
B HIGH CCD FORCED STOP
C MAINS CONTACT MAKER ON MAINS POWER SUPPLY CONTACTOR STATUS
D GENERATOR CONTACT MAKER ON GENERATOR CONTACTOR STATUS
OUTPUT
N° DESCRIPTION OF OUTPUT CONNECTION FUNCTION
1 30A STARTING RELAY 5
2 30A STOP RELAY 6
3 10A MAINS POWER SUPPLY CONTACTOR CONTROL RELAY 37-38-39
4 10A GENERATOR CONTACTOR CONTROL RELAY 42-43-44
5 16A 15/54 dc SERVICES RELAY 7
6 FUEL PUMP CONTROL max 200 mA 27
7 PRE-HEATER/STARTER CONTROL 200mA 28
8 ALARM CONTROL max 200 mA 8
9 10A SWITCH OPENING CONTROL 40-41
A
B
C
D
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