
MEC 310
APPLICATION NOTES
M-Logic
Internal Logic Controller
r. 0556B
PM103 Rev 0 09/08/20
9087A – 198th Street, Langley, BC Canada V1M 3B1 Ÿ Telephone (604) 888-0110
Telefax (604) 888-3381 Ÿ E-Mail: info@thomsontechnology.com Ÿ www.thomsontechnology.com

This document covers the following products:
MEC 310 SW version 1.2X.X
Utility Software TPS300 version 3.10.1 and later.

Table of Contents
MEC 310 APPLICATION NOTES, M-Logic
1. ABOUT THIS DOCUMENT..........................................................................................................1
ENERAL PURPOSE
G
NTENDED USERS
I
2. WARNINGS AND LEGAL INFORMATION...............................................................................2
EGAL INFORMATION AND RESPONSIBILITY
L
LECTROSTATIC DISCHARGE AWARENESS
E
AFETY ISSUES
S
ACTORY SETTINGS
F
EFINITIONS
D
3. GENERAL DESCRIPTION ...........................................................................................................4
NTRODUCTION
I
4. CONFIGURATION ........................................................................................................................5
TARTING
S
EAD/WRITE
R
AVE/OPEN
S
ASIC FUNCTIONS
B
EFINITIONS
D
XAMPLES
E
5. LIST OF EVENTS AND COMMANDS.......................................................................................13
MEC 310 ............................................................................................................................................ 13
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PM103 R0 09/08/20 THOMSON TECHNOLOGY

MEC 310 APPLICATION NOTES, M-Logic
Please make sure to read this handbook before working with the MEC 310
set to be controlled. Failure to do this could result in
1. About this document
General purpose
This document is the M-Logic handbook for Thomson Technology’s MEC 310 Generator
Controller. The document mainly includes a general description, information about programming,
overall configuration and relay configuration.
The general purpose of this handbook is to inform the intended users about programming and
configuration of the M-Logic tool.
Intended users
The handbook is mainly intended for the person responsible for the unit setup. In most cases, this
would be a panel builder designer. Naturally, other users might also find useful information in the
handbook.
controller and the gendamage to the equipment or human injury.
PM103 R0 09/08/20 Page 1 THOMSON TECHNOLOGY

MEC 310 APPLICATION NOTES, M-Logic
ll be helpful for the reader to
Be aware of the hazardous live currents and voltages. Do not touch any AC
2. Warnings and legal information
This chapter includes important information about general legal issues relevant in the handling of
Thomson Technology products. Furthermore, some overall safety precautions will be introduced
and recommended. Finally, the highlighted notes and warnings, which will be used throughout the
document, are presented.
Legal information and responsibility
Thomson Technology takes no responsibility for installation or operation of the generator set. If
there is any doubt about how to install or operate the generator set controlled by the unit, the
company responsible for the installation or the operation of the set must be contacted.
The units are not to be opened by unauthorized personnel. If opened anyway, the
warranty will be lost.
Electrostatic discharge awareness
Sufficient care must be taken to protect the terminals against static discharges during the
installation. Once the unit is installed and connected, these precautions are no longer necessary.
Safety issues
Installing the unit implies work with dangerous currents and voltages. Therefore, the installation
should only be carried out by authorized personnel who understand the risks involved in working
with live electrical equipment.
measurement inputs as this could lead to injury or death.
Factory settings
The unit is delivered with certain factory settings. Given the fact that these settings are based on
average values, they are not necessarily the correct settings for matching the individual engine.
Thus precautions must be taken to check the settings before running the engine.
Definitions
Throughout this document a number of notes and warnings will be presented. To ensure that these
are noticed, they will be highlighted in order to separate them from the general text.
Notes
PM103 R0 09/08/20 Page 2 THOMSON TECHNOLOGY
The notes provide general information which wi
bear in mind.

The warnings indicate a potentially dangerous situation, which could result
in death, personal injury or damaged equipment, if certain guidelines are not
Warnings
followed.
MEC 310 APPLICATION NOTES, M-Logic
PM103 R0 09/08/20 Page 3 THOMSON TECHNOLOGY