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TABLE OF CONTENTS
PREFACE ...................................................................................... 3
SYSTEM DESCRIPTION ............................................................... 4
PEM4 Propulsion Efficiency Monitoring System .......................................... 4
TECHNICAL SPECIFICATIONS .................................................... 5
SAFETY INSTRUCTIONS .............................................................. 7
UNPACKING .................................................................................. 7
INSTALLATION AND FIRST USE .................................................. 7
Record PEM4 + SPU3 system data ............................................................. 8
Installation diagrams of the PEM4 + SPU3 system ...................................... 9
Installation instruction of the PEM4 + SPU3 system .................................. 10
Configuration and connection of the SPU3 ................................................ 11
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Analogue input for torque-, speed- and power ........................................... 13
Analogue or Modbus input for shaft generator ........................................... 14
Analogue or Modbus input for auxiliary power ........................................... 15
– Density, temp. and Viscosity ........ 15
Modbus output to external system .......................................................... 16
OPERATING PRINCIPLES .......................................................... 18
Displayed parameter and engineering units ............................................... 18
Shaft thrust (option) ........................................................................... 19
Shaft generator (option) .................................................................... 19
Fuel oil consumption ......................................................................... 19
Fuel oil temperature .......................................................................... 19
Speed over ground (SOG) via NMEA0183 ....................................... 20
Speed through water (STW) via NMEA0183 ..................................... 20
Speed through water (STW) via pulse signal from speed log ........... 20
Operating menus ............................................................................... 22
Settings menu Users ......................................................................... 24
Settings menu Advanced .................................................................. 24
Home menu ...................................................................................... 25
Engine menu ..................................................................................... 26
Propulsion menu ............................................................................... 31