MYERS MP Series Instruction manual

MP SERIES™
Battery Backup System
for
Traffic Signals
MP2000E System
Installation, Operation and Maintenance Manual.
January 2019
Revision 6.0
Serial Numbers: MC14B10820 to present

II
IMPORTANT
EMERGENCY SHUTDOWN PROCEDURE ON THE
INSIDE OF REAR COVER
For service, parts or technical information contact
Myers Emergency Power Systems
TEL: [phone]
FAX: [phone]
WEB: www.myerseps.com
SAVE THESE INSTRUCTIONS

III

IV
Table of Contents
UNPACKING AND INSPECTION CHECKLIST..............................................................X
SAVE THE ORIGINAL SHIPPING BOX........................................................................XI
READ THE OPERATOR’S MANUAL............................................................................XI
Section 1: Installation & Start-Up Manual................................................... 12
1.1 Description ........................................................................................................... 13
1.2 Mounting............................................................................................................... 17
1.3 Wiring.................................................................................................................... 18
1.4 Start-Up and Test ................................................................................................. 23
1.5 Shutdown.............................................................................................................. 25
1.6 Troubleshooting................................................................................................... 27
1.7 Specifications....................................................................................................... 28
1.8 EMERGENCY SHUTDOWN PROCEDURE .......................................................... 29
Section 2: Operator’s Manual........................................................................ 30
2.1 Introduction.....................................................................................................31
2.1.1 The Advantages...............................................................................................32
2.1.2 A Tour of The MP2000E ................................................................................... 33
2.1.3 Theory of Operation......................................................................................... 38
Section 2.2 Operation ..........................................................................40
2.2.1 LCD Panel........................................................................................................... 41
2.2.2 MP2000E Operating Modes .............................................................................. 42
2.2.3 Self Test............................................................................................................. 44
2.2.4 Start Up.............................................................................................................. 45
2.2.5 Shutdown........................................................................................................... 46
2.2.6 Battery Replacement......................................................................................... 47
2.2.7 LCD Menu Tree.................................................................................................. 48
2.2.8 Status Submenu................................................................................................ 50
2.2.8 Status Submenu - CONT’D .............................................................................. 51
2.2.9 Control Submenu.............................................................................................. 52
2.2.10 Settings Menu.................................................................................................. 53
2.2.11 Maintenance Menu.......................................................................................... 55
2.2.12 Alarm Menu...................................................................................................... 56
2.2.13 Fault Menu ....................................................................................................... 57

V
2.2.14 Event Log View................................................................................................ 58
2.2.15 Low Battery Mode ........................................................................................... 59
2.2.16 Adjustments .................................................................................................... 60
Section 2.3 Communication ......................................................................... 62
2.3.1 RS232/USB Set-Up........................................................................................... 63
2.3.2 HyperTerminal Set Up....................................................................................... 64
2.3.2 HyperTerminal Set Up (Continued)................................................................. 65
2.3.2 HyperTerminal Set Up (Continued)................................................................. 66
2.3.3 Main Menu.......................................................................................................... 68
2.3.4 Menu Tree & RS232 / USB Sub Menus ............................................................ 71
2.3.4.1 RS232/USB Menu Tree................................................................................... 72
2.3.4.2 Unit Specifications, Input/Output Values ..................................................... 73
2.3.4.3 Input / Output Values ..................................................................................... 73
2.3.4.4 Maintenance ................................................................................................... 75
2.3.4.5 Line Slow Detection Parameters................................................................... 77
2.3.4.5.1 Parameter Change Procedure.................................................................... 77
2.3.4.5.2 Parameter Descriptions (All levels are user programmable)................... 78
2.3.5 Menu Tutorial..................................................................................................... 79
2.3.6 Ethernet Modem................................................................................................ 82
2.3.6.1 NetAgent Ethernet Card Default IP / Default Logon..................................... 83
2.3.6.2 Making the IPV4 Ethernet Connection.......................................................... 84
2.3.6.3 Direct PC to Ethernet Card Connection with RJ45 Cross Over Cable ....... 85
2.3.6.4 Making the Ethernet Connection Using Netility.exe.................................... 87
2.3.6.5 Making Changes to Settings on Information Tab ........................................ 88
2.3.6.6 System Status ................................................................................................ 88
2.3.6.7 Basic Information........................................................................................... 89
2.3.6.8 Current Status ................................................................................................ 90
2.3.6.9 Remote Control .............................................................................................. 92
2.3.6.10 Contacts......................................................................................................... 93
2.3.6.11 Making Changes to Settings on Configuration Tab................................... 95
2.3.6.12 UPS Configuration ....................................................................................... 95
2.3.6.13 Test Log......................................................................................................... 96
2.3.6.14 Maintenance Configuration.......................................................................... 96
2.3.6.15 Automatic Voltage Regulation ( AVR ) Transfer Point Configuration ...... 97
2.6.3.16 Network........................................................................................................100
2.3.6.17 SNMP Configuration ...................................................................................101

VI
2.3.6.18 Email Configuration ....................................................................................101
2.3.6.19 SMS Configuration......................................................................................103
2.3.6.20 Web/Telnet/FTP Configuration...................................................................105
2.3.6.21 System Time................................................................................................105
2.3.6.22 Language.....................................................................................................106
2.3.6.23 Making Changes to the Log Information Tab............................................106
2.3.6.24 Event Log Screen........................................................................................107
2.3.6.25 Data Log Screen..........................................................................................108
2.3.6.26 UPS Event Log.............................................................................................109
2.3.6.27 NetAgent Help..............................................................................................110
2.3.6.28 NetAgent Telnet Screens............................................................................112
2.3.6.29 Ethernet-to-Serial Adapter Card IPV4........................................................117
2.3.6.30 Making the IPV4 Ethernet-to-Serial Connection .......................................118
2.3.6.31 Using a Direct PC to Ethernet Card Connection.......................................118
2.3.6.32 Using the ETM.exe Utility............................................................................119
2.3.6.33 Controller Setup Web Browser Screen......................................................120
2.3.6.34 Terminal Emulator Setup Example ............................................................123
Section 2.4 Maintenance.............................................................................127
2.4.1 Battery Back-Up Time Test..............................................................................128
2.4.2 MP2000E Return Instructions...........................................................................129
2.4.3 Troubleshooting...............................................................................................130
2.4.3.1 Troubleshooting Table...................................................................................136
2.4.4 Battery Maintenance ........................................................................................138
2.4.6 Specifications...................................................................................................142
2.4.9 EMERGENCY SHUTDOWN PROCEDURE ......................................................147

VII
IMPORTANT SAFETY INSTRUCTIONS ARE
CONTAINED IN THIS MANUAL
To reduce the risk of electrical shock and to ensure the safe operation of the MP2000E,
the important safety instructions are marked with the symbols as shown below. These
symbols are used throughout this manual and wherever they appear, it indicates that the
instructions should only be carried out by qualified personnel.
Indicates presence of DANGEROUS VOLTAGE
in the area. Extreme caution should be used.
Indicates ATTENTION to Important operating
instructions. Follow them as indicated.
DANGER: Do not expose the MP2000E to rain or moisture.
DANGER: Total Earth ground leakage current of loads connected to the
MP2000E should not exceed 2.4 mA.
The MP2000E generates, uses and can radiate radio frequencies if not
installed and tested in accordance with the instructions contained in
this manual. It has been tested and found to comply with the limits
established for a Class A computing device pursuant to part 15 of FCC rules
when it isoperated alone. Italso complies with theradio interference regulations
of DOC, which are designed to provide a reasonable protection against such
interference, when this type of equipment is used in a commercial environment.
If there is interference to radio or TV reception, which is determined byswitching
it on and off. Relocate the equipment or use an electrical circuit other than the
one used by the MP2000E.
CAUTION
RIS
K
OF
ELECTRICA
L
SHOCK

VIII
IMPORTANT SAFETY PRECAUTIONS
Only qualified personnel should service or supervise the service of the MP2000E.
Danger: Sealed lead-acid batteries with high energy and chemical hazards
are used. This manual contains important operation and safety instructions.
MP2000E Safety System Checklist
•Carefully unpack the MP2000E. Report any shipping damage at once.
•Read this manual. If you have any questions about safe installation, operations or
maintenance of the system, contact Myers Emergency Power Systems service
department.
•Before installation, confirm that the voltage and current requirements of the load(s)
are compatible with the system’s output. Confirm that the line voltage and current is
compatible with the system’s input requirements.
•The system should be installed on a dedicated power circuit.
•Place a warning label on the enclosure indicating that a Battery Back-Up (BBS) is
located inside, in case of an emergency.
•Use proper lifting techniques when moving system.
•The MP2000E has more than one live circuit. It is fed from AC as well as battery power.
Power may be present at the output(s) even if the system is disconnected from line
power.
•When installing a system in other than a Myers Emergency Power Systems cabinet,
ensure that the environment meets the system specifications shown in Section 1.7,
“Specifications” of this manual.
SAVE THIS MANUAL
It contains important installation and operating instructions.
Keep it in a safe place.

IX
Battery Safety Checklist
•High & dangerous voltages are present inside the system. Only qualified personnel
should perform installation and maintenance.
•Live battery wires must not touch the MP2000E chassis or any other metal objects.
This can cause a fire or explosion.
•Inspect the batteries once a year for signs of cracks, leaks, or swelling. Replace as
needed.
•When batteries are in storage, charge them at least once every three months for
optimum performance and to extend their lifetime.
•Always replace batteries with the ones of identical type and rating. Never install old or
untested batteries. Never mix old with new batteries. Never mix the different amp hour
rated batteries within one system.
•Use insulated tools during servicing.
•Remove all rings, watches, jewelry, or other conductive items before working inside
the enclosure.
•Follow local regulations for the disposal of batteries. Recycling is the best method.
•Never burn batteries to dispose of them. They may explode.
•Do not open the batteries. The contents are toxic.
Stand-By Generator
Note: If the MP2000E constantly switches between Battery and Line modes
because of line fluctuations, the input parameters should be broadened from
Normal to Generator (see Section 2.2.10 “Sense Type”)
In Generator mode, the acceptable range of input frequency and voltage is expanded
to accommodate the voltage and frequency fluctuations created by a generator or a
power source of such kind.
Use a generator with electronic speed and voltage controls which typically produces
the Total Harmonic Distortion in % (THD) to be less than 10%. Generators with
mechanical governors can force the system to run continuously in Battery mode.
Before installation, compare the generator’s output voltage to the MP2000E’s input
voltage requirements as listed on both nameplates. To insure the system’s smooth
operation, use a generator capable of supplying 2X or twice as much power as required
by the total load.

X
UNPACKING AND INSPECTION CHECKLIST
Purpose: Describes the unpacking and inspection procedures.
Carefully remove the MP2000E from its box. Inspect the contents and make sure the
following items are included:
•One MP2000E BBS System.
•One plastic bag containing the following:
•Temperature sensor probe cable with 3-pin connector.
•Installation, Operations and Maintenance manual.
•Warranty Card.
The Power Transfer Switch (PTS) and all the associated wiring & hardware required for
installation is supplied in a separate box.
The set of four (4) batteries may be shipped separately, if a large quantity of MP Series
systems is supplied.
Tip: If any items are missing or damaged, contact Myers Emergency Power
Systems, Inc. and the shipping company at once. Most shippers have a
short claim period.

XI
SAVE THE ORIGINAL SHIPPING BOX
When returning the MP2000E for servicing, use the original shipping box with the
supplied Styrofoam protectors. Myers Emergency Power Systems. is not responsible for
damage caused by improper packaging of returned systems.
READ THE OPERATOR’S MANUAL
Before installation, become familiar with the MP2000E by reviewing the procedures and
drawings in this manual. If you have any questions about safe installation, operation, or
maintenance, contact Myers Emergency Power Systems. customer service department.
Complete the following for records & future servicing:
Model No.: MP2000E
Serial No.: MCxxxxxxxx
(Above items can be found on the nameplate label attached to the side of the unit)
Myers Emergency Power Systems Order No.
(Following details are for installation location)
Installation date:
Installed by:
City:
State/Province:
Zip/Postal Code:
Country:
Telephone #:
Fax #:
E-Mail:
Street names of location:
Cabinet / controller type:
MP2000E P/N: G30219CA
Your Purchase Order No.
Purchased from:

12
MP2000E
Battery Backup System
Section 1: Installation &
Start-Up Manual
1.1 Description
1.2 Mounting
1.3 Wiring
1.4 Start-Up and Test
1.5 Shutdown
1.6 Troubleshooting
1.7 Specifications
1.8 Emergency Shutdown Procedure

13
1.1 Description
Purpose: Describes the operation of the MP2000E System (Figure 1, 2 & 3).
1.1.1 System Description
The MP2000E System provides backup power to traffic control signal equipment. It
consists of the MP2000E Battery Back-Up (BBS) System, the Power Transfer Switch
(PTS), and batteries that provide back up power when the line is unqualified. These
three components can be mounted inside an enclosure to provide protection from
most weather conditions. Figure 1
Simplified MP2000E System Block Diagram
*
ACTIVATE WHEN BUCK / BOOST IS ENABLED
CONTINOUS
RS232 & USB
CONNECTION
BBS OUTPUT

14
The traffic signal cabinet is powered continuously when a MP2000E system is installed.
The system allows connection for the normal utility power using standard terminal blocks
or an optional generator power via standard 30 Amp. (optional 50 Amp) generator
receptacle. The optional bypass switch redirects utility power to the load and allows the
BBS to be removed for service on a temporary or permanent basis without disrupting the
operation of the traffic signal.
With a fully functioning BBS system, the PTS allows utility power to flow out to the traffic
cabinet, when the utility line is qualified (within the acceptable range as programmed). If
the BBS is not functioning, the PTS will bypass the BBS allowing the utility to flow out to
the traffic cabinet. The BBS input is protected with one circuit breaker located on the PTS
as well as another one located on the BBS module. When the BBS internal BOOST and
BUCK is enabled, the PTS is activated allowing BBS to continuously boost the output
when input is lower, buck or lower the output when input is higher or run from batteries
when input power is outside the specified acceptable range. The PTS has dual NEMA
power receptacles for optional battery
heating pads, connecting a vacuum cleaner, or a PC for maintenance.
The smart, temperature compensated internal charger continuously monitors and
maintains the batteries in a fully charged state. For the protection of the battery, the
charging process is automatically discontinued when the battery temperature exceeds
50oC. When the batteries are fully charged, the smart charger provides a continuously
pulsating ON-OFF trickle charge to keep the batteries topped-off or fully charged. When
input power is not qualified or is outside the acceptable range, the BBS derives the DC
power from the storage tank of four batteries connected in series and maintains output
power until the batteries are depleted down to a specified level or the utility power returns
within its specified levels. The traffic intersection will continue to operate in full operation
AND/OR in flash mode as programmed by the user. Programmable contacts allows the
user to place the intersection in flash mode as soon as the input power is lost or after the
batteries are depleted down to a certain capacity that is determined and programmed by
the user. The amount of back-up time battery power can provide depends on the Amp-
hour capacity of the batteries as well as the intersection watt load that requires support.

15
1.1.2 MP2000E BBS
The MP2000E BBS System shown below provides control functions and backup power as
described above. For more information, please see Section 2 of this manual.
Alternate
Figure 2
Configuration
MP2000E BBS Front Panel
1.1.3 Power Transfer Switch
The Power Transfer Switch (PTS) shown below allows the BBS to be removed for
service, replacement or maintenance without interrupting power to the traffic cabinet.
Figure 3
Power Transfer Switch Front Panel
1. The wires from the neutral and ground bus of the traffic cabinet are connected to
this terminal block.

16
2. The Input line power is connected to the terminal block marked “L IN”.
3. The Output power is connected to the terminal block marked “L OUT”.
4. An optional surge suppressor, external PC or a vacuum cleaner for maintenance
may be plugged into this receptacle.
5. The optional battery heater mat is plugged into this receptacle.
6. The “BBS OUT” cord is plugged into the Quick Connect Connector socket or
connected to the AC OUTPUT terminal block on the MP2000E.
7. The Black and Red PTS control wires are connected at PTS plug on face of MP2000E
Quick Connect Connector.
8. The “BBS IN” cord is plugged into the Quick Connect socket or connected to the AC
INPUT terminal block on the MP2000E.
9. The circuit breaker provides input power protection for the MP2000E BBS.
10. The dual receptacles are protected by this circuit breaker.
1.1.4 Batteries
Different Amp-hour capacities or sizes of batteries can be used in the MP2000E system
to provide various backup times. Four batteries are connected in series for the required
48VDC. Contact customer service at Myers Emergency Power Systems. for information
on the battery best suited for your application. The battery harness supplied with the
system is polarized and equipped with Molex type connectors. The battery harness
provides a heavy-duty connection for each battery, so it is possible to unplug or hot swap
them. Each of the four batteries may be connected in any order using the provided
harness.

17
1.2 Mounting
Purpose: Describes how to mount the MP2000E System into an enclosure.
The MP2000E system components can be mounted into a single external cabinet or into
an existing traffic cabinet.
EXTERNAL MOUNT:
The factorysupplied external cabinet can be bolted onto an existing or new traffic cabinet
or this external cabinet can be pad mounted on a concrete slab or be pole mounted. The
separate base for the cabinet for installation in the concrete slab, bolts & hardware for
bolting onto the side of the traffic cabinet, bushing for the wire ducts, brackets for pole
mounting and all the required accessories including mechanical hardware and electrical
wiring are supplied to make the installation easy for the contractor. External cabinets
such as BC100, BC80, etc. are outdoor type, weather proofed provided with internal
exhaust fan that istemperature controlled, an intake filter that canbe cleaned or replaced,
a non-corrosive rubber mat for batteries, 3 point locking mechanism, lockable handle
with dual keys and a unique internal keyed lock. The quality of cabinets bears a reputable
industry trade name such as MYERS Emergency Power Systems. The factory-supplied
cabinet meets or exceeds the requirements of various NEMA classifications.
INTERNAL MOUNT:
The MP2000E components can also be mounted inside an existing NEMA or 332 or
various other traffic cabinets. The special Swing Tray designed to hold the four batteries
is easily mounted inside an existing 332 type or other equivalent cabinet using the
hardware that is provided, or they can be shelf mounted in a NEMA or equivalent cabinet.
The MP2000E can be bolted into an industry standard 19” rack using the supplied ears
or brackets, or it can be shelf mounted in a NEMA type enclosure. The PTS supplied with
or without optional Generator & Bypass switch comes in many configurations that can
be shelf mount, 19” rack mount, back plate mount, etc.

18
1.3 Wiring
Purpose: Describes how to wire the MP2000E System.
Danger: The utility input power line must have circuit breaker or fuse
protection as per the local electrical code. It is referred as “Upstream Circuit
Breaker” in this manual.
Before wiring the system, determine the size of the load:
TIP: Each of the six contacts are of form C type, meaning Normally Open (NO), Common (C)
and Normally Closed (NC) dry contact rated for 1 Amp at 120VAC. Each of these contacts
can be individually programmed to energize and stay latched for ON BATTERY, LOW
BATTERY, TIMER, ALARM, FAULT and many other conditions as described in subsequent
chapters. The ON BATTERY contact(s) are activated as soon as the MP2000E is transferred
to Battery mode. LOW BATTERY contact(s) are activated only in the Battery mode, as soon
Is the load over
or
under 2000 VA
/1500 W?
Put the Intersection in FLASH mode as soon as
MP2000E goes into Battery mode, by connecting any
one of the six programmed contacts to "ON BATT"
from C, NO or NC type at the MP2000E to the AUTO /
FLASH circuit of any controller.
Run the intersection in FLASH mode connected as above.
or
Keep the intersection running normal in full phase until the battery
completely depletes down to shutdown resulting in blackout
or
Keep the intersection running normal in full phase for certain time or until
battery depletes down to certain capacity, both of which are
programmable. Run the intersection in flash mode after that, until the
battery depletes down completely resulting in blackout if utility does not
return. Connect Traffic controller's AUTO / FLASH circuit to any one of
the six programmable contacts on the MP2000E programmed for the
"Timer" or "Low Battery". This method is recommended to ride out small
power outages, which is what occurs during most utility interruptions.
START
OVER
UNDER
Go To Step 1

19
as the discharged battery reaches the lower value battery capacity as set by user and
remains latched as long as the system remains in Battery mode. The TIMER contact(s) are
activated only in the Battery mode after the user-programmed time is attained, that can be
set in 15 minutes interval from 15 minutes to 8 hours.
TIP: Verify that all breakers, AC and battery breakers are OFF prior to wiring.

20
STEP 1: Connect CONTROL Wires