Maretron EMS100 User Manual

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EMS100
User’s Manual
Revision 1.1
Copyright © 2012 Maretron, LLP All Rights Reserved
Maretron, LLP
9014 N. 23
Phoenix, AZ 85021
http://www.maretron.com
Maretron Manual Part #: M001601
rd
Ave #10
Revision 1.1 Page i
EMS100 User’s Manual
Revision History
Revision Description
1.0 Original document
1.1 Added information on tachometer connection Added factory default number of flywheel teeth Added information on which fields of transmitted PGN’s are populated
Page ii Revision 1.1
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Table of Contents
1 General .............................................................................................................................. 1
1.1Introduction ................................................................................................................ 1
1.2Firmware Revision ..................................................................................................... 1
1.3Features .................................................................................................................... 1
1.4Quick Install ............................................................................................................... 2
2 Installation .......................................................................................................................... 2
2.1Unpacking the Box .................................................................................................... 2
2.2Choosing a Mounting Location .................................................................................. 2
2.3Mounting the EMS100 ............................................................................................... 3
2.4Connecting the EMS100 ............................................................................................ 3
2.4.1Connecting to NMEA 2000® Interface ........................................................ 3
2.4.2Checking Connections ................................................................................ 4
2.5Configuration ............................................................................................................. 4
2.5.1Engine Instance .......................................................................................... 4
2.5.2Drive Trim Gauge Type .............................................................................. 5
2.5.3Drive Trim Sender Type ............................................................................. 5
2.5.4Drive Trim Sender Offset ............................................................................ 5
2.5.5Boost Pressure Gauge Type ...................................................................... 5
2.5.6Boost Pressure Sender Type ..................................................................... 5
2.5.7Boost Pressure Sender Offset .................................................................... 5
2.5.8Oil Pressure Gauge Type ........................................................................... 6
2.5.9Oil Pressure Sender Type .......................................................................... 6
2.5.10Oil Pressure Sender Offset .................................................................... 6
2.5.11Water Temperature Gauge Type ........................................................... 6
2.5.12Water Temperature Sender Type .......................................................... 6
2.5.13Water Temperature Sender Offset ......................................................... 6
2.5.14Engine Hours ......................................................................................... 6
2.5.15Flywheel Teeth ...................................................................................... 7
2.5.16NMEA 2000® PGN Enable/Disable ........................................................ 7
2.5.17Restore Factory Defaults ....................................................................... 7
3 Maintenance ...................................................................................................................... 7
4 Troubleshooting ................................................................................................................. 8
5 Technical Specifications ................................................................................................... 10
5.1Specifications .......................................................................................................... 10
5.2Certifications ............................................................................................................ 10
5.3NMEA 2000® Parameter Group Numbers (PGNs) .................................................. 10
Technical Support ..................................................................................................................... 11
Installation Template ................................................................................................................ 12
Maretron (2 Year) Limited Warranty ......................................................................................... 13
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EMS100 User’s Manual
Table of Figures
Figure 1 – Mounting the EMS100 .............................................................................................. 3
Figure 2 – NMEA 2000® Connector Face Views ....................................................................... 4
Figure 3 – Mounting Surface Template ................................................................................... 12
Table of Appendices
Appendix A – NMEA 2000® Interfacing .................................................................................... A1
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1 General

1.1 Introduction

Congratulations on your purchase of the Maretron EMS100 Engine Monitoring System. Maretron has designed and built your engine monitoring system to the highest standards for years of reliable, dependable, and accurate service.
The EMS100 plugs directly into engine wiring harnesses (through the use of a Maretron wiring harness, purchased separately) and converts analog signals such as water temperature and oil pressure to the NMEA 2000® digital interface. Critical engine data is then distributed throughout the vessel over a single cable where it can be monitored by any NMEA 2000® compatible display. The EMS100 is compatible with existing instrument panels and key switches so you don’t need to remove them while upgrading to newer digital technology. For new installations, the EMS100 and a compatible NMEA 2000® display can replace the traditional analog instrument panel.
The Maretron EMS100 is designed to operate within the harsh demands of the marine environment. However, no piece of marine electronic equipment can function properly unless installed, configured, and maintained in the correct manner. Please read carefully and follow these instructions for installation, configuration, and usage of the Maretron EMS100 in order to ensure optimal performance.

1.2 Firmware Revision

This manual corresponds to EMS100 firmware revision 1.1.1.

1.3 Features

The Maretron EMS100 Engine Monitoring System provides the following information on the NMEA 2000® bus.
Tachometer
Engine Hours
Coolant Water Temperature
Engine Oil Pressure
Boost Pressure
Charging Voltage
Drive Trim
Fuel Filter Alarm
Boost Alarm
Coolant Water Level Alarm
Engine Oil Pressure Alarm
Exhaust (Salt Water Flow) Alarm
Coolant Water Temperature Alarm
The EMS100 is compatible with these Yanmar engines:
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EMS100 User’s Manual
GM Series
YM Series
JH Series
LH Series
LP Series
LY Series
The EMS100 has the following additional features:
Waterproof Enclosure and Cable System
Connects to Analog or Digital tac hometers
Can Work With or Without Existing Analog Gauges

1.4 Quick Install

Installing the Maretron EMS100 Engine Monitoring System involves the following five steps. Please refer to the individual sections for additional details.
1. Unpack the Box (Section 2.1)
2. Choose a Mounting Location (Section 2.2)
3. Mount the EMS100 Engine Monitoring System (Section 2.3)
4. Connect the EMS100 Engine Monitoring System (Section 2.4)
5. Configure the EMS100 Engine Monitoring System (Section 2.5)

2 Installation

2.1 Unpacking the Box

When unpacking the box containing the Maretron EMS100, you should find the following items.
1 – EMS100 Engine Monitoring System
1 – EMS100 User’s Manual
1 – Warranty Registration Card
If any of these items are missing or damaged, please contact Maretron.

2.2 Choosing a Mounting Location

The EMS100 is mounted between the engine and the NMEA 2000® network. Please consider the following when choosing a mounting location.
1. The EMS100 is waterproof, so it can be mounted in a damp or dry location.
2. The orientation is not important, so the EMS100 can be mounted on a horizontal deck, vertical bulkhead, or even upside down if desired.
3. The EMS100 is temperature rated to 55°C (130°F), so it should be mounted away from engines or engine rooms where the operating temperature exceeds the specified limit.
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2.3 Mounting the EMS100

Attach the Maretron EMS100 securely to the vessel using bolts or screws (not included) as shown in Figure 1 below.
Figure 1 – Mounting the EMS100

2.4 Connecting the EMS100

You connect the EMS100 using a Maretron wiring harness (available separately) which is designed for a particular type of engine. One end of the Maretron wiring harness has two 12­pin Deutsch connectors which plug into the two connectors on the end of the EMS100 product enclosure. These connectors are keyed differently, so there is no danger of plugging these in incorrectly.

2.4.1 Connecting to NMEA 2000® Interface

The Maretron EMS100 provides a connection to an NMEA 2000® interface through a five pin male connector located on the Maretron wiring harness, which is purchased separately (see
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