Murphy ML2000 Manuale utente
00-02-0994
2016-06-28
Section 40
Installation and Operations Manual
In order to consistently bring you the highest quality, full-featured products, we reserve the right to change our
specifications and designs at any time.
ENOVATION CONTROLS has made efforts to ensure the reliability of the ML2000
and to recommend safe use practices in system applications. Please note that in any
application, operation and controller failures can occur. These failures might result in
full control outputs or other outputs that might cause damage to or unsafe conditions
in the equipment or process connected to the ML2000.
Good engineering practices, electrical codes and insurance regulations require that
you use independent external protective ML2000 can fail with outputs full ON, outputs
full OFF or that other unexpected conditions can occur.
BEFORE BEGINNING INSTALLATION OF THIS MURPHY
PRODUCT:
•A visual inspection of this product before installation for any damage during
shipping is recommended.
•Disconnect all electrical power to the machine. Failure to disconnect all electrical
power connections before welding can result in damage to the panel and/or its
components.
•It is your responsibility to have a qualified technician install the unit and make sure
installation confirms with local codes.
•Observe all Warnings and Cautions in each section of these instructions.
•The ML2000 is designed for use in industrial environments. There might be
potential difficulties in ensuring electromagnetic compatibility in other
environments due to conducted as well as radiated disturbances.
•Please contact ENOVATION CONTROLS immediately if you have any questions.
IMPORTANT! False or improper use and operation of electronic
products could be dangerous. It is required that point-of-
operation guarding devices be installed and maintained. All such
devices must meet OSHA and ANSI Machine safety standards.
The manufacturer shall not accept any responsibility for
installation, application or safety of systems.
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The ML2000 can be set as an AutoStart Controller. Please be cognizant at all times of hands
and other objects that are in close proximity to the machine(s) being controlled as they may
commence operation suddenly and without warning.
LENS CLEANING PROCEDURES
The lens on the display is composed of polycarbonate materials. Use only mild soap and water
to clean the lens/display window. Evidence of improper cleaning techniques or chemicals
includes cracks, smear marks, scratches or fogged/hazy lenses.
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Table of Contents
Introduction.................................................................................................................................7
Mounting the Unit .........................................................................................................7
Wiring...........................................................................................................................9
Murphy PowerCore®20 (MPC-20) .............................................................................11
User Interface.............................................................................................................13
Accessing the Menu ................................................................................................................14
Main Menu .................................................................................................................................15
Start/Stop Settings...................................................................................................................19
Single Contact Start/Stop...........................................................................................19
Two Contact Maintained Start/Stop (commonly known as Floats) .............................19
Two Contact Momentary Start/Stop ...........................................................................19
(Level, Pressure, Temperature or Flow) Transducer Start/Stop.................................19
Local Start Key Start/Stop..........................................................................................19
Quick-Start Setup Guide .........................................................................................................20
Adjusting the Contrast................................................................................................20
Setting MPC-20 to Auto Start on a Single Contact Input............................................20
Setting MPC-20 to Auto Start on Local Key ...............................................................20
Setting MPC-20 to Auto Start on Float Inputs ............................................................20
Setting MPC-20 to Auto Start on Pressure.................................................................21
Setting MPC-20 to Auto Start on Level ......................................................................21
Setting MPC-20 to Auto Start on Flow .......................................................................21
Setting MPC-20 to Auto Start on Clock ......................................................................21
Setting MPC-20 to Auto Start on Temperature...........................................................21
Setting MPC-20 to Stop the Engine from Utilizing the Countdown Timer...................22
Screen Examples .....................................................................................................................22
MPC-20 Screens In Order..........................................................................................23
Warning and Shut-Down Icons...................................................................................27
Icon Troubleshooting..................................................................................................27
Menu Glossary .........................................................................................................................28
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System .......................................................................................................................28
Engine Settings ..........................................................................................................29
Advanced Engine Settings .........................................................................................30
Throttle Menu .............................................................................................................33
Input / Output Menu ...................................................................................................33
Application Configuration ...........................................................................................37
Start / Stop Timers .....................................................................................................39
Communication ..........................................................................................................40
Modbus Registers ......................................................................................................40
Specifications ...........................................................................................................................46
Electrical.....................................................................................................................46
Environmental ............................................................................................................46
Mechanical.................................................................................................................46
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Introduction
The Murphy Ready to Run family offers users a wide range of control and monitoring solutions for Isuzu
engines. The Ready to Run Panel kits allow for a number of mounting configurations. The panels come
ready, right out of the box for a quick and easy installation.
The ML2000 Panel using the MPC-20 Display is configurable from the controller. The features include an
additional shutdown using the included I/O, an advanced auto start solution and RPM set points
adjustable from the display. An optional I/O harness is available. The MPC-20 can be mounted either
from the front or fully enclosed within the panel.
Your kit contains a control box, protected ECU mount and engine harness. With an installation time of
less than 10 minutes, it makes sense to run your new engine with a Murphy solution.
Mounting Dimensions
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ECU Mounting (4JJ1T and 4LE2)
Accessories
Description
Part Number
I/O Whip Harness for ML2000 panel
(10’ long, 31-position connector)
40000618
I/O Connector Kit (31-position connector)
78700046
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Wiring
4JJ1T Harness
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4LE2 Harness
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