Xylem Motor pump control unit GEN Series - Manual (Page 44)

44
X1 – STATUS RELAY TERMINALS
CODE DESCRIPTION
OUT AUX1 Output activated by alarm programmed from set-up
OUT AUX2 Output activated by alarm programmed from set-up
OUT RIS. Output activated if “IN RIS.“ input is connected to ground
ALARM
Alarm summary output. Output activated by at least one of the following
alarms:
- Automatic operation disabled
- Engine running
- MP06 control board fault
- Engine failure to start
- Low fuel level
- Low engine oil pressure
- High engine temperature
- No AC voltage
- Low Battery 1 or 2 voltage
- Low engine rpm
- Engine overspeed (runaway)
- Triggering of Heater and/or Battery charger protection
- Input signal IN AUX1
- Input signal IN AUX2
- Input signal IN AUX3
- Fuel reserve
NO AUTO Output activated by Selector switch not in Automatic mode position
NO START Output activated in case of failure of 6 automatic attempts to start engine
MOTOR ON Output activated by engine running status
FAULT NC
Output activated by control unit alarm for:
- software alarm
- hardware alarm
- No Vdc power supply voltage alarm
NO contact available on control unit terminal board
FAULT NO
COM Relay outputs common