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MP SERIES™ Battery Backup System for Traffic Signals: MP2000E System

Volume One: Operating Manual

Page 2-9

customer service at Myers Emergency Power Systems (610-868-3500) 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.

Summary of Contents for MP Series

Page 1: ...rnia MP SERIES Battery Backup System for Traffic Signals MP2000E System Volume One Operating Manual MP SERIES Battery Backup System for Traffic Signals MP2000E System Revision 5 0 Serial Numbers MC18E16553 to present ...

Page 2: ...ls MP2000E System IMPORTANT EMERGENCY SHUTDOWN PROCEDURE IS ON INSIDE OF REAR COVER For service parts or technical support contact Myers Emergency Power Systems at TEL 610 868 3500 FAX 610 868 8686 www myerseps com Or scan here SAVE THESE INSTRUCTIONS ...

Page 3: ...P2000E 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 F...

Page 4: ...n confirm that the voltage and current requirements of the load s is are compatible with the system s output Confirm that the line voltage and current are compatible with the system s input requirements Install the MP2000E on a dedicated power circuit Place a warning label on the enclosure indicating that a Battery Back Up BBS is located inside Use proper lifting techniques when moving the system ...

Page 5: ...hen batteries are in storage charge them at least once every three months for optimal 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 batteries with new Never mix the different amp hour rated batteries within one system Use insulated tools during servicing Remove all rings watches jew...

Page 6: ...d 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 volta...

Page 7: ...eparately if a large quantity of MP Series systems is supplied SAVE THE ORIGINAL SHIPPING MATERIALS When returning the MP2000E for servicing use the original shipping box and Styrofoam protectors Myers Emergency Power Systems is not responsible for damage caused by improper packaging of returned systems READ THE OPERATING MANUAL Before installation become familiar with the MP2000E by reviewing the...

Page 8: ...anual Page vii Model Number MP2000E Serial Number MC The serial number can be found on the nameplate label located on the side of the unit Myers Emergency Power Systems Sales Order Number MP2000E MP2000E P N G30219CA2 Quick Connect VAC Input Output Your Purchase Order Number Purchased From ...

Page 9: ... Signals MP2000E System Volume One Operating Manual Page viii INSTALLATION LOCATION DETAILS Installation Date Installed By Intersection Street Names City State Province Zip Code Telephone Number Fax Number E Mail Address Cabinet Controller Type ...

Page 10: ...eory of Operation 6 1 6 a Systems Description 6 1 6 b Detailed Description of Circuit Operation 6 3 7 Maintenance 7 1 7 a Preventive Maintenance 7 1 7 b Trouble Analysis 7 2 7 c Trouble Shooting Sequence Chart 7 9 7 d Wave Forms 7 13 7 e Voltage Measurements 7 15 7 f Alignment Procedures 7 15 8 Parts List 8 1 Volume Two Electrical Mechanical Drawings Section and Title Page 9 Electrical Interconnec...

Page 11: ... environment such as the cabinet or room temperature Amp Meter Instrument that measures electrical current in a line Ampere Hour Ah Term used to convey the capacity of a battery Ampere hours is the length of time a battery can deliver a rate of discharge under specific conditions AVR Automatic Voltage Regulation MP2000 Buck Boost operation mode Battery A device that produces electricity may have s...

Page 12: ...of a battery s capacity DHCP Dynamic Host Configuration Protocol A standardized network protocol used on Internet Protocol IP networks for dynamically distributing network configuration parameters such as IP addresses for interfaces and services With DHCP computers request IP addresses and networking parameters automatically from a DHCP server reducing the need for a network administrator or a use...

Page 13: ...ternet many wide area networks WANs and most local area networks LANs Incandescent Light The incandescent light bulb or incandescent lamp is a source of artificial light that works by incandescence An electrical current passes through a thin filament heating it and causing it to become excited releasing thermally equilibrated photons in the process The enclosing glass bulb prevents the oxygen in a...

Page 14: ... product or component reliability mV C Cell Millivolts Per Degree Celsius Per Battery Cell The unit of measure for the ratio of the change in breakdown voltage to changes in temperature OEM Original Equipment Manufacturer OHM Unit of electrical resistance An ohm is a resistance that produces a potential difference of one volt when a current of one ampere is flowing through it Ohmmeter A device or ...

Page 15: ...ple Network Management Protocol A set of standards for collecting information from and configuring network devices such as servers printers hubs switches and routers on an Internet Protocol IP network Surgestor A current amps transient suppression device TB Terminal Block A connector which allows more than one circuit to connect to another circuit TCP IP Transmission Control Protocol Internet Prot...

Page 16: ...nals MP2000E System Volume One Operating Manual Page 1 6 VA Volt Ampere VAC Volts Alternating Current VDC Volts Direct Current VPC Volts Per Cell The amount of potential energy in a single battery cell W Watt Unit of measurement for electrical power ...

Page 17: ...usly 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 t...

Page 18: ...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 de...

Page 19: ...System Display Description of Features Highlighted in Figure 2 3 48VDC BATTERY CONNECTOR Connects the battery to the unit The battery string voltage is 48VDC BATTERY VOLTAGE TEST POINTS Battery voltage can be measured at these Test Jacks only when the battery circuit breaker is turned ON Note TEST JACKS ARE NOT DC POWER OUTLET TERMINALS BATTERY CIRCUIT BREAKER Acts as an ON OFF switch for battery ...

Page 20: ...INPUT OUTPUT CIRCUIT BREAKER Acts as a line and output power ON OFF switch to facilitate the unit s maintenance or replacement Must be in the ON position for normal operation AC INPUT Quick Connect socket or Terminal Block for the input line power plug AC OUTPUT Quick Connect socket or Terminal Block for the output line power plug 2 c 3 Communication Interface Figure 2 5 MP2000E Battery Backup Sys...

Page 21: ... terminal block functions Figure 2 10 shows the operation of the PTS Note Each of the terminal block s six individual dry contact closure indicators are 1 form C isolated unto themselves The contact closures default Common C to Normally Closed NC in the de energized position The PTS and are in parallel with the MP2000E front panel shell connector and SELECTED CONTROL TERMINAL BLOCK FUNCTIONS On Ba...

Page 22: ... Control Terminal Block Interior Notes on Contacts Contacts C1 C6 contacts have a maximum rating of 1 Amp at 240VAC Factory default settings are as follows o C1 C2 On Batt o C3 C4 Low Batt 47 5VDC o C5 C6 Timer 2 00 Hours User may program each of the six contacts for a selection of different functions See Section 6 a 1 2 for more detailed information The program input contact closure input has a s...

Page 23: ...ax that can be used to power an optional fan mounted inside the enclosure BATTERY TEMP SENSOR This port is used to attach the battery temperature probe to the unit The charging voltage is temperature dependent and the microprocessor of the smart charger adjusts the voltage for optimal charging The temperature probe connector must be plugged in for normal operation The sensor end contains a ring lu...

Page 24: ...to the MP2000E VAC output The Output power is connected to the terminal block marked L OUT The PTS red wire and black wire connect to the MP2000E front panel PTS shell connector or PTS TB connection An optional surge suppressor external PC or a vacuum cleaner may be plugged into this receptacle The UPS IN cord connects to the MP2000E VAC input The circuit breaker provides input power protection fo...

Page 25: ...500 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 ...

Page 26: ...r use with an AC generator Battery Charger 10A PFC switch mode charger is temperature compensated 2 5mV to 5 mV C Cell with automatic shut off above 50 C Inverter Mode Capable of running continuously in inverter mode Inverter Mode Current Limit Continuous electronic current limit is provided Measurements Available for Remote Monitoring Input and output voltages Input line frequency Battery voltage...

Page 27: ...utput Active Power W 1500 inverter mode 1500 line mode Power Factor 75 Input Frequency Hz 3Hz 60 Input Voltage Range VAC 90 150 VAC user programmable Defaults set at 100 130 VAC 2 VAC Output Voltage 120 nominal tolerances are user programmable Inverter Mode 120 VAC 5 Maximum Input Current A 30 Transformer Linear non isolated Transfer Time milliseconds 65 milliseconds 10 milliseconds when buck boos...

Page 28: ...ency error Output under voltage Temp probe disconnected Overload Battery not connected Battery high temp 60 C Battery low temp 15 C Fault One or more of the following conditions is present Any fault Short circuit Battery under voltage Battery over voltage Battery over temperature Overload Program Input Momentarily short positions 19 20 Self test External alarm External battery alarm External fan a...

Page 29: ...oad Battery String Voltage 48VDC four 12VDC batteries Load Crest Factor 3 1 maximum Overload Capacity 100 for 3 Minutes PERFORMANCE PTS Transfer Time 65 Milliseconds Buck and Boost Mode PTS MECHANICAL DESIGNED TO MEET Input Connection Terminal Block L IN Electrical Safety UL 1778 CSA 107 1 UL 60950 1 Output Connection to Loads Terminal Block L OUT EMI FCC Class A Output Connection to BBS Line cord...

Page 30: ...tall the cabinet and mounting platform concrete pad cat walk et al in accordance with federal state and local ordinances as well as site specific criteria Typically use L shaped anchor bolts in concrete pads for additional reinforcement A riser may be used to elevate a cabinet above ground level Common hand tools are generally used to apply the mounting hardware Extract the MP2000 when drilling or...

Page 31: ...ssemblies and a main harness Each of the four quick connect assemblies attach to each individual 12V battery Attach the red wire to battery positive and attach the black wire to battery negative Torque per the specifications provided by the battery manufacturer Plug the batteries into the main harness The main harness puts the four 12V batteries in series for a 48VDC output on the main harness MP2...

Page 32: ... 4 1 Determine the Size of the Load NOTE 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 240VAC 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 elsewhere in this manual The ON BATTERY contact s are...

Page 33: ...grammed time is attained that can be set in 15 minutes interval from 15 minutes to 8 hours NOTE Verify that all breakers AC and battery breakers are OFF prior to wiring Figure 4 2 Wiring Step 1 Connect Control Wires NOTE Detail regarding the layout operations and specifications of the Control Terminal Block are provided in Section 2 of this manual ...

Page 34: ...MP SERIES Battery Backup System for Traffic Signals MP2000E System Volume One Operating Manual Page 4 5 Figure 4 3 Wiring Step 2 Connect Power Transfer Switch to MP2000E ...

Page 35: ...utput or Signal Cabinet and Battery DANGER Make sure the upstream circuit breaker feeding the utility power is OFF before beginning Step 4 Leave the NEUTRAL and GROUND wires connected from utility to signal cabinet Extend the NEUTRAL and GROUND wires from their corresponding bus bars in the traffic cabinet to the terminal block on the PTS ...

Page 36: ...ral bus bars from the traffic cabinet are extended to the PTS terminal block 2 OPEN the upstream breaker feeding utility power to the signal cabinet 3 Disconnect the HOT wire black connected between utility and traffic cabinet 4 The cabinet side HOT wire is connected to L OUT on the PTS 5 The utility side HOT wire is connected to L IN on the PTS 6 Torque the PTS terminal block to a maximum of 10 0...

Page 37: ...MP SERIES Battery Backup System for Traffic Signals MP2000E System Volume One Operating Manual Page 4 8 Figure 4 6 Installation Guide ...

Page 38: ...ng guide in Sections 7 b and 7 c of this manual Start Up Procedure Tips The BBS automatically starts up in Standby mode After the AC line is qualified default 30 seconds the BBS switches to On Line mode The PTS is a safeguard that causes the cabinet to revert to utility power in the event of a failure of the BBS or the batteries Figure 4 7 Start Up and Testing Step 1 Turn on the Utility Input Line...

Page 39: ...MP SERIES Battery Backup System for Traffic Signals MP2000E System Volume One Operating Manual Page 4 10 Figure 4 8 Start Up and Testing Step 2 Turn on the BBS ...

Page 40: ...tery Backup System for Traffic Signals MP2000E System Volume One Operating Manual Page 4 11 Figure 4 9 Start Up and Testing Step 3 NOTE To test the BBS perform the self test procedure in Section 6 b 3 of this manual ...

Page 41: ...lume One Operating Manual Page 4 12 4 d Shut Down 4 d 1 BBS Shut Down DANGER Shutting down the MP2000E does not necessarily disconnect power to the loads DANGER The disconnected AC input wires from the PTS will still be HOT or LIVE Insulate the bare wires using wire nuts ...

Page 42: ...nual Page 4 13 Figure 4 10 BBS Shut Down Procedure NOTE For additional information on how to operate the MP2000E manually refer to Section 6 a 4 d 2 Power Transfer Switch Shut Down NOTE Before beginning the shutdown procedure verify that both the AC and Battery Breaker are OFF at the MP2000E ...

Page 43: ...MP SERIES Battery Backup System for Traffic Signals MP2000E System Volume One Operating Manual Page 4 14 Figure 4 11 PTS Shut Down Procedure 4 d 3 Emergency Shut Down Procedure ...

Page 44: ...MP SERIES Battery Backup System for Traffic Signals MP2000E System Volume One Operating Manual Page 4 15 Figure 4 12 Emergency Shut Down Procedure ...

Page 45: ...nsfer to and from the battery To Buck or Boost the input to maintain output voltage in tolerance in the event that the input voltage drops or rises There are two adjustments that set up the transfer to battery function and two adjustments that set up the Buck and Boost function Each corresponding hysteresis is set automatically These adjustments are made through the keypad as follows Enter the Mai...

Page 46: ...DJUSTMENTS 46 Buck High When the input utility line exceeds this voltage setting the BBS will transfer to Buck Mode when enabled 47 Buck Low When the input utility line drops below this voltage setting the BBS will transfer to Line Mode from Buck Mode BOOST ADJUSTMENTS 45 Boost Low When the input utility line drops below this voltage setting the BBS will enable Boost Mode 44 Boost High When the in...

Page 47: ...r the Settings menu Enter the Ext Fan Control menu Select the desired set point The same adjustment can be made in the RS232 menu as follows Enter 39 from the Main menu screen Input the desired temperature 5 e Battery Charging Temp Comp This adjustment allows the user to set the temperature compensation for the battery charger The setting is adjusted to either 2 5 3 0 4 0 or 5 0 mv ºC Cell To make...

Page 48: ...ailable in the RS232 menu settings only To make adjustments enter 35 in the MAIN menu screen then enter the new voltage value 5 h Program Contacts Timer Setting On the LCD interface go to Settings Program Contacts select a contact C1 to C6 Timer Adjust Time On the RS232 menu select Item 5 select a contact C1 to C6 Item 3 Set to Timer Enter New Value 5 i Battery Test Option Time Setting On the LCD ...

Page 49: ...ncorporates Buck and Boost an automatic voltage regulator Buck and Boost allows the BBS to effectively step up or step down the incoming line voltage without switching to battery power This allows the BBS to correct most long term over voltages or under voltages without draining the batteries The Buck and Boost features also extend the life of the batteries by reducing the number of transfers to b...

Page 50: ...ity power the BBS module senses its presence and qualifies the power The BBS then switches off the inverter and switches on the battery charger At this point all loads attached to the MP2000E AC output terminal will be operated directly using the external utility power 6 a 2 MP2000E Manual Bypass Switch Module The Manual Bypass Switch MBPS module is a stand alone switch used to manually isolate th...

Page 51: ... SERIES Battery Backup System for Traffic Signals MP2000E System Volume One Operating Manual Page 6 3 6 b Detailed Description of Circuit Operation 6 b 1 The LCD Panel Figure 6 1 MP2000E LCD Panel Display ...

Page 52: ...he following information from left to right Sense Type N Normal G Generator AVR Buck The letters Bu indicate that BUCK mode is enabled If these letters are not displayed BUCK is not enabled AVR Boost The letters Bo indicate that BOOST mode is enabled If these letters are not displayed BOOST is not enabled Contacts Status C123456 e g C 3 contact ON 5 Output LED Green When the output LED is lit the ...

Page 53: ...MP SERIES Battery Backup System for Traffic Signals MP2000E System Volume One Operating Manual Page 6 5 Figure 6 2 MP2000E LCD Panel Display ...

Page 54: ...oads BUCK The unit automatically transfers to BUCK mode to reduce the higher input line voltage when output raises above the user programmable preset limit When enabled SLFTST Self Test When Self Test mode is active the unit will enter Battery Mode automatically to test or check if output voltage and waveform is correct After the programmed duration the unit returns back to Line Mode Users may use...

Page 55: ...r into and out of Battery Mode while supporting the output load at the same time Caution This procedure should not be performed when critical loads that depend on the unit for backup power are running Note The duration of the self test can be adjusted via RS232 USB menu See Section 6 c for details Figure 6 5 LCD Screen in Self Test Mode Normal Parameters Normal Line Generator or Noisy Line Generat...

Page 56: ...SERIES Battery Backup System for Traffic Signals MP2000E System Volume One Operating Manual Page 6 8 Figure 6 6 Self Test 6 b 4 Start Up The procedure for starting up the MP2000E is described in Figure 6 7 ...

Page 57: ...MP SERIES Battery Backup System for Traffic Signals MP2000E System Volume One Operating Manual Page 6 9 Figure 6 7 Start up Procedure ...

Page 58: ...Shut Down Figure 6 8 Shut Down Procedure 6 b 6 Battery Replacement Caution While the battery is being changed the MP2000E cannot provide backup power This procedure should not be done while critical loads that depend upon the MP2000E s backup power are running Note The ALARM LED remains ON during this procedure ...

Page 59: ...US submenu ALARM info or FAULT info to determine the cause The STATUS submenu provides measurements of important MP2000E inputs output and other parameters via the LCD screen Section 6 b 8 The CONTROL submenu allows the operator to manage the MP2000E Section 6 b 9 To learn the value of a specific measurement press the ENTER button when it is displayed on the LCD screen To execute a command press t...

Page 60: ...MP SERIES Battery Backup System for Traffic Signals MP2000E System Volume One Operating Manual Page 6 12 Figure 6 10 LCD Menu Tree ...

Page 61: ...MP SERIES Battery Backup System for Traffic Signals MP2000E System Volume One Operating Manual Page 6 13 Figure 6 10 LCD Menu continued ...

Page 62: ...MP SERIES Battery Backup System for Traffic Signals MP2000E System Volume One Operating Manual Page 6 14 Figure 6 10 LCD Menu continued ...

Page 63: ...MP SERIES Battery Backup System for Traffic Signals MP2000E System Volume One Operating Manual Page 6 15 Figure 6 10 LCD Menu continued ...

Page 64: ...MP SERIES Battery Backup System for Traffic Signals MP2000E System Volume One Operating Manual Page 6 16 Figure 6 10 LCD Menu continued ...

Page 65: ...probe sensor 4 Inv Events Inv Timer The number of times the unit has been in Battery Mode and the total amount of time the unit has been in Battery Mode since the last reset In the Inv Timer each decimal indicates 6 minutes 0 1 x 6 minutes For example displayed 1 4 hours indicates that since the last reset unit has been in battery mode for a total of 1 hour and 0 4 x 60 min 1 hour and 24 minutes 5...

Page 66: ...version 9 HTML Ethernet card IP Settings IP settings for HTML Ethernet card only Ethernet to serial card or no card shows all zeros 10 Program I P Contact I P Contact Description Indicates Programmed Value of the input contact 11 Program Contacts submenu Displays the programming of the 6 front panel contact closures 12 Line Conditioning submenu Allows user to access menu that displays the Programm...

Page 67: ...CAUTION Ensure that the unit is in Line Mode before starting the self test PROGRAM CONTACTS TEST Pressing ENTER will toggle the six programmable output contacts A status will show whether the inputs are all on or all off NOTE For proper operation make sure the contacts are in the off state prior to leaving the test EXTERNAL FAN TEST Pressing ENTER will toggle the external fan output A status will ...

Page 68: ...ume One Operating Manual Page 6 20 FUNCTION LCD SHOWS DESCRIPTION EVENTS TIMER RESET Press ENTER when the LCD displays the message LOG RESET This resets the event and timer counters to zero PASSWORD Enable Disable Password Protection Figure 6 12 Control Submenu continued ...

Page 69: ...pears pressing the ENTER button switches the unit to the new option Figure 6 13 details the SETTINGS Submenu FUNCTION LCD SHOWS ACTION PROGRAM CONTACTS Indicates programmed values of all six contacts and allows values to be changed AVR FEATURE Allows the user to enable or disable Buck mode and Boost mode LINE QUALIFY Indicates the setting for AC recovery time The selection options are 3 sec 10 sec...

Page 70: ...ATT COMP This adjusts the battery charging temperature compensated voltage to 2 5 3 4 or 5 mV C Cell Consult the manufacture s specifications to find out which setting is best suited for your batteries The factory default setting is 3 mV C Cell SET DATE TIME Set BBS date and time DAYLIGHT SAVING TIME Turns on and off daylight savings time to adjust the internal clock PROGRAMMABLE INPUT Sets the fu...

Page 71: ...AINTENANCE Menu has been password protected the password must be entered here Use the UP DOWN arrow key with ENTER keys to confirm a correct Password Reentry is required if an error is made entering a password BATT TEST OPTION Battery Test Option can be verified here Battery Test period of 1 to 255 minutes can be selected here in 1 minute increments The MP2000E can be tested to run on battery for ...

Page 72: ...y is required if an error is made entering a Password Figure 6 14 Maintenance Submenu continued 6 b 12 ALARM Menu When the yellow ALARM LED is FLASHING the unit has an alarm indicating a condition that requires attention but is not serious enough to stop it from providing output power The initial screen will display the alarm that has occurred For multiple alarms the alarm list can be viewed in th...

Page 73: ...MP SERIES Battery Backup System for Traffic Signals MP2000E System Volume One Operating Manual Page 6 25 Figure 6 15 LCD Screens in Alarm Status ...

Page 74: ...d Batt Not Conn The battery is not connected High Temperature High Temp The battery temperature is high Low Temperature Low Temp The battery temperature is low Alarm Ext Alarm Battery Alarm Fan Failure Door Interlock This alarm will be signaled by closure on Pin 19 and Pin 20 of the Green Terminal Block Figure 6 16 Alarm Menu Note The unit will self reset when the alarm condition is no longer pres...

Page 75: ...MP SERIES Battery Backup System for Traffic Signals MP2000E System Volume One Operating Manual Page 6 27 Figure 6 17 LCD Screens in Fault Status ...

Page 76: ...s The faults can also be reset in the CONTROL menu of the LCD display Note When the unit has a fault and line power is qualified and available the output loads are directly connected to the Input line with no line conditioning or backup power provided 6 b 14 Event Log View To access the EVENT LOG VIEW select the MAINTENANCE menu and use the up down arrow keys to enter the password as needed See Se...

Page 77: ...t Hi Volt Batt Lo Volt Short Circuit Legend for Second Block of Eight Digits 9 10 11 12 13 14 15 16 Batt Low Freq Low Freq High AC Fail Reserved Batt Over Temp No Temp Probe Batt Not Conn Figure 6 19 Event Log View 6 b 15 LOW BATTERY Mode Status LOW BATTERY mode includes three conditions Low Battery Warning Low Battery Shutdown and Low Battery Disconnect that occur as the remaining battery voltage...

Page 78: ... the battery decreases to 42 5VDC for 3 seconds the unit automatically shuts output OFF and goes into SLEEP mode waiting for input power to return The batteries are considered fully discharged and can no longer support the load but they have enough power to keep the unit s monitoring and control circuits active The housekeeping power supply is kept alive Low Battery Disconnect When the battery dis...

Page 79: ... buttons at the same time Adjust the contrast by using the Up Down arrow keys Pressing the ENTER button again will save the current contrast setting This function is not available through the RS232 port 6 b 16 2 Line Detection Adjustments Line detection settings are used for two purposes To allow the BBS to transfer to and from the battery To Buck or Boost the input to maintain output voltage in t...

Page 80: ... to Battery Mode from Line Mode or Buck Mode 42 Hi Gap Hi Gap is the hysteresis value that is used to transfer to Line Mode or Buck Mode from Battery Mode The hysteresis value is also used to transfer to Line Mode from Buck Mode 41 Low Lmt When the input utility line drops below this voltage setting the BBS will transfer to Battery Mode from Line Mode or Boost Mode 43 Low Gap Low Gap is the hyster...

Page 81: ...lows the user to set the temperature above which the 48VDC power will be provided for the external fan The setting is adjusted from 20 C to 55 C in 1 C increments The adjustment can be made by entering the Settings Menu then the Ext Fan Control and selecting the desired set point The same adjustments can be made in the RS232 Menu by entering 39 from the Main Menu screen and then entering the desir...

Page 82: ...librated using RS232 ASCII commands Instructions on connecting the MP2000E with Window s HyperTerminal are presented in Section 6 c 2 6 c 1 1 Wiring Set Up Procedure Figure 6 22 Wiring Procedures Notes on Wiring Procedures The program ignores the Backspace and Delete keys If a command is wrong press Enter and retype the command In Windows the path is Start Programs Accessories Communication HyperT...

Page 83: ...ify the designation of COM port where RS232 USB cable to PC is connected such as COM1 COM2 etc A direct USB communication requires the Prolific driver installation on the PC Alternatively use a USB to DB9 adapter Step 1 Navigate to the HyperTerminal using the following path Programs Accessories Communications HyperTerminal Step 2 Click on the HyperTerminal icon The Connection Description screen ap...

Page 84: ...the drop down menu in the Connect Using field then click OK Step 4 The COM Properties screen appears Select the port settings shown at right Step 5 Click the Advanced button Step 6 In the Advanced Port Settings screen select the fields as shown at right then click OK NOTE The Use FIFO buffers only applies to computers with 56Kbs modems or faster For slower connections leave box unchecked 2400 ...

Page 85: ... Click OK when the COM Properties Screen reappears Step 7 A blank window with the entered file name appears as shown at right In the File menu click on Properties Step 8 The Properties screen Appears as shown at right Click on the Settings Tab Select the fields as shown Step 9 Click the ASCII Setup button ...

Page 86: ...then press Enter to access the unit via RS232 USB communications The MAIN Menu appears 6 c 3 The MAIN Menu The RS232 USB menus are hierarchical Press ENTER to access the top level menu The main menu displays the sub menu numbers the line status the unit s output status and any faults or alarms that may be present To access a particular sub menu type in the sub menu number and press ENTER To update...

Page 87: ...tus Current Status Ext Fan Status Current Status Faults If any otherwise blank Alarms If any otherwise blank _ LINE STATUS Normal Input power is normal Boost Input power is out of tolerance Boost mode is activated Buck Input power is out of tolerance Buck mode is activated Blackout Input voltage is not available Low Input voltage is lower than established threshold High Input voltage is higher tha...

Page 88: ...therwise blank _ FAULT DISPLAYS Short Circuit Output Short Circuit Vout_Hi Output Voltage High Vbat Hi Battery Voltage High Vbat Lo Battery Voltage Low Temp_Hi Ambient Battery Temperature High or Internal Temperature High Lout_Hi Output Current High EEPROM ERROR Error Reading EEPROM Wout Hi Output Power High Overload Bad_Battery Bad Battery Figure 6 26 Fault Displays Options Line Status Current St...

Page 89: ...Output Values Maintenance Line Slow Detection Setup Programmable Contacts Setup Event Log View Load Setup Defaults Detail regarding the Unit Specifications Input Output Values Maintenance and Line Slow Detection Parameters menus is provided in the subsections to follow The complete MENU Tree with all default values is presented as Figure 6 28 Note To access any item from the MAIN Menu type in the ...

Page 90: ...MP SERIES Battery Backup System for Traffic Signals MP2000E System Volume One Operating Manual Page 6 42 Figure 6 28 RS232 USB Menu Tree ...

Page 91: ...MP SERIES Battery Backup System for Traffic Signals MP2000E System Volume One Operating Manual Page 6 43 Figure 6 28 RS232 USB Menu Tree continued ...

Page 92: ...MP SERIES Battery Backup System for Traffic Signals MP2000E System Volume One Operating Manual Page 6 44 Figure 6 28 RS232 USB Menu Tree continued ...

Page 93: ...MP SERIES Battery Backup System for Traffic Signals MP2000E System Volume One Operating Manual Page 6 45 Figure 6 28 RS232 USB Menu Tree continued ...

Page 94: ...f the MP2000E Figure 6 29 Unit Specifications Submenu INPUT OUTPUT VALUES MENU Input Voltage 120 Volts The Input Voltage Freq 60 1 Hertz The Input Frequency Output Voltage 120 Volts The Output Voltage Freq 60 1 Hertz The Output Frequency Power 0000 Watts The Output Power in Watts Battery Temperature 25 C The Ambient Temperature of the Battery Case as Read Via Attached Temperature Probe Voltage 53 ...

Page 95: ...e when this option is activated 32 Inverter On Off 1 During the BATTERY or STANDBY mode this option allows the inverter to be switched OFF or turned ON after the user programmable delay time 2 The delay can be user programmable in 0 5 second steps from 0 to a maximum setting of 255 steps 128 seconds The delay is only available in BATTERY or STANDBY modes When the unit returns to LINE mode the dela...

Page 96: ... Load Shed Timer On Off The programmable timer contacts are manually activated deactivated ON DEMAND using this option Certain loads signals connected to this timer can be shed or dropped earlier to extend the backup time Note This function is available only in BATTERY mode 37 Reset The Event Timer Counters Resets EVENT to 0 Resets TIMER to 0 Note This function is available only in LINE mode 38 Ba...

Page 97: ...ltages qualified and unqualified values and transfer and retransfer set points for going in and out of BATTERY BOOST and BUCK modes The MP2000E comes programmed with default values for these parameters that are consistent with those specified by major Departments of Transportation See Figure 6 33 for a description of each parameter Note Improperly set parameter values can cause permanent damage to...

Page 98: ... when input voltage returns below this level transfers back to LINE mode from BATTERY mode Buck Off 125 VAC Buck On 145 VAC Auto Auto 47 Buck Lo Buck to Line Detect Buck Low when input voltage returns below this level releases the BUCK mode when enabled and transfers back to LINE mode 125 VAC Auto Normal 120 VAC 44 Boost Hi Boost to Line Detect Boost High when input voltage returns above this leve...

Page 99: ...One Operating Manual Page 6 51 SETPOINT DESCRIPTION REMARKS DEFAULT SETTINGS SETTINGS RANGE Number Name Detect Low Hyst when input voltage returns above this level transfers unit back to LINE mode from BATTERY mode Boost On 95 VAC Figure 6 33 Parameter Descriptions continued ...

Page 100: ...VAC 48 Hi Gap User Definable Gap 3 7 VAC between selectable values for High Hyst and High Limit 005 VAC 3 7 VAC 49 Lo Gap User Definable Gap 3 7 VAC between selectable values for Low Hyst and Low Limit 005 VAC 3 7 VAC Figure 6 33 Parameter Descriptions continued 6 c 5 Menu Tutorial The same procedure is used for accessing and working with options within each of the submenus To illustrate these pro...

Page 101: ...minute Period Current Value X Units EXAMPLE Test Period 001x 1 Minute 1 Minute To change the battery test period type 300 and press ENTER The words Enter Password appear on the screen Type the password the factory set password is 1111 and press ENTER If the wrong password is typed the screen displays Error in entering data please try again Type the correct password and press ENTER The Set Battery ...

Page 102: ... status type 301 next to the prompt in the MAINTENANCE menu screen then press ENTER The words Enter Password appear on the screen Type the password and press ENTER The Battery Test Screen will appear as shown in Figure 6 37 Figure 6 37 Battery Test Screen Type 1 to start the battery test or 2 to stop the battery test and press ENTER This will change the battery test status and return you to the ma...

Page 103: ...g up Yellow LED steady indicates boot up complete Red LED flashing indicates serial communication loss between the card and the MP2000E Any RS232 USB connection to the MP2000E front panel directs serial communication from the HTML card to the MP2000E front panel RS232 USB connection Recovery is automatic once the RS232 USB connection is undone Red LED steady indicates the HTML card is in alarm Gre...

Page 104: ... LED link indicator and uses CAT5E cabling Interior views of each card type are shown in Figure 6 40 These are as follows Left NetAgent HTML Ethernet Card This card is used with MP2000E models with serial numbers that begin with MC The coin battery maintains the Ethernet card clock Center Serial to Ethernet Adapter Card long version This card is used with MP2000E models with serial numbers that be...

Page 105: ...s menu displays Subnet Mask 255 255 255 0 the IP address Subnet Mask address and Gateway address of the HTML Card Default Login admin Default Password user The default login password is the same for a web browser and for Telnet NOTE THESE SETTINGS ARE FOR THE NETAGENT HTML CARD FOR THE ETHERNET TO SERIAL ADAPTER CARD SEE THAT SECTION ELSEWHERE IN THIS MANUAL 6 c 6 2 Making the IPV4 Ethernet Connec...

Page 106: ... HAVE ADMINISTRATOR S ACCESS TO THE PC Set the PC for a fixed IP address 192 168 1 xxx xxx 0 to 255 except 51 UPS Ethernet card at default 192 168 1 51 Set the PC s subnet mask for 255 255 255 0 Go to the PC s Network Connections to access the LAN configuration screens as shown in Figure 6 42 The Internet Protocol Connection Authentication Box shown in Figure 6 43 will appear Figure 6 42 LAN Confi...

Page 107: ...lt IP address 192 168 1 51 in the web browser URL In the Authentication Box enter the following credentials using all lowercase letters o User Name admin o Password user Figure 6 43 Internet Protocol Connection Authentication Box The NetAgent Interface screen shown in Figure 6 44 will appear Figure 6 44 NetAgent Initial Browser Screen ...

Page 108: ...ing DVD Using Netility exe finds the HTML Ethernet card on a network by the card s MAC address Upon running Netility immediately searches for any NetAgent cards on the network Figure 6 45 Netility Initial Screen Figure 6 46 Netility Network Settings Box Default Settings Shown Here These IPV4 settings also appear in the MP2000E LCD Status menu Enter a static IP address or choose DHCP ...

Page 109: ...will display the Information tab The Information tab allows users to view the following sets of information System Status Basic Information Current Status Remote Control Use the smaller tabs between the larger tabs to navigate between tabs 6 c 6 3 1 System Status Upon opening the Information tab will display the first item in the middle menu System Status as shown in Figure 6 47 The System Status ...

Page 110: ...ansfers to battery backup The values in these fields are rated indications rather than measured readings Explanations of each field are as follows Low Voltage Transfer is default 100VAC with AVR Boost feature OFF Low Voltage Transfer is default 90VAC with AVR Boost feature ON High Voltage Transfer is default 130VAC with AVR Buck feature OFF High Voltage Transfer is default 150VAC with AVR Buck fea...

Page 111: ...attery voltages temperature summary contact states and timers for various events These can all be viewed by mousing over the upper tabs Current Status refreshes every 10 seconds unless changed at bottom of the screen Temperature UPS is measured from the battery temperature probe The Summary and Contact Status tabs shown in Figure 6 50 displays the status of inputs outputs faults alarms contacts an...

Page 112: ... Manual Page 6 64 Sense Type can be Normal commercial power or Generator The Sense Type is set in the MP2000E front panel LCD Settings menu The External Fan turns ON OFF according to the battery temperature reading The default setting is 25 C Figure 6 50 Current Status on Information Tab ...

Page 113: ...e MP2000E front panel LCD Settings menu 6 c 6 3 4 1 Remote Control Figure 6 51 Remote Control on Information Tab The Remote Control tab is where you can initialize a Self Test or configure the Contacts To conduct a Self Test click the Initial Self Test check box in the UPS Testing box then click Apply button in the lower right After the test is completed the results passed or failed will display i...

Page 114: ...f the contacts and their assigned functions To edit any of the Form C contact functions click the Edit button to the right of the function description Doing so will cause the Contact Control box to appear in a pop up window This is illustrated in Figure 6 53 Figure 6 53 Edit Form C Contacts Function As shown in Figure 6 53 there are six assignable functions for these contacts Functions may be sele...

Page 115: ...it Form C Contacts Parameters To program the I P Contact click the edit button next to the function displayed for it This will cause the Contact Control box for this contact to open as shown in Figure 6 55 To choose a function for the contact make a selection from the drop down menu Figure 6 55 Edit I P Contact Function ...

Page 116: ... of information UPS Configuration Network SNMP Email SMS Web Telnet FTP System Time Language To navigate between items use the tabs on the left 6 c 6 4 1 1 UPS Configuration Upon opening the Configuration tab the first item in the left menu UPS Configuration is automatically displayed as shown in Figure 6 56 The MP2000E is designed for 120VAC 60Hz Figure 6 56 UPS Configuration on Configuration Tab...

Page 117: ... seconds Other options are 3 seconds and 10 seconds Battery Charging Temperature Compensation Battery temperature compensation BTC is a lead acid battery charge maintenance function It is the amount of battery charge voltage rise or fall caused by the battery temperature as determined by the battery temperature probe Warmer temperatures lower the battery charge voltage and cooler temperatures rais...

Page 118: ...nction is 25ºC Battery Test Options The number of minutes to test run on batteries Inverter On Off This function allows the inverter output from the batteries with no VAC input to the UPS Note the VAC breaker must be ON to get the inverter VAC output The VAC breaker turns ON OFF both the VAC input and VAC output simultaneously Reset the Event Timer Counters Returns the event counters and the timer...

Page 119: ... operation UPS output VAC when the VAC input is low and steps down Buck mode operation UPS output VAC when the VAC input is high During AVR the MP2000E front panel PTS output is constantly energized so that VAC output comes from the UPS rather than bypassing VAC power through the power transfer switch PTS Figures 6 60 and 6 61 show the AVR Off Settings and AVR On Settings screens Figure 6 60 AVR O...

Page 120: ...C voltage level down to which the VAC input must lower after being above Buck High Point before qualifying for On Line operation Boost Transfer Point Setting With AVR Off these settings have no effect Boost High Point VAC voltage setting at which the MP2000E switches from On Line to Boost mode operation step up voltage Boost Low Point This is the VAC voltage level down to which the VAC input must ...

Page 121: ...ddress Select using DHCP Reboot the HTML Ethernet card to get the DHCP IP address assignment Use the Netility to find the card by its MAC address Doing so will populate the following fields IP Address Subnet Mask Default Gateway Manual Method Click this drop down button to set a fixed IP address Then enter values into the following fields IP Address Subnet Mask Default Gateway MAC Address The Medi...

Page 122: ...otifications FIELD DETAILS SMTP Server Enter the IP address of the Simple Mail Transfer Protocol SMTP network e mail server SMTP Port Enter the TCP port number used for the SMTP This is typically port 25 Authorized Select enable if the recipient e mail account requires a user name and password Select disable otherwise The typical setting is disable From Enter an e mail address to which an e mail r...

Page 123: ...nd a test e mail to the e mail address in the From field To receive Emails on events click the upper tab labeled Email for Event Log Change Send Email When Event Occurs to YES then add the recipients Email to the list To select which events the recipient will be Emailed about click Select button next to their Email and a pop up box will appear with a list to select from Figure 6 67 Once done click...

Page 124: ...section labeled Email for Daily Report Change the setting for Send Email for Daily Report to YES then add the recipients Email address to the list and select Apply to save Figure 6 68 Email for Daily Report Screen 6 c 6 4 5 SMS Configuration Under SMS tab the user can set up mobile alerts by filling their information for SMS Server SMS Port Account Name and Password ...

Page 125: ...SMS on events click the upper tab labeled Mobile for Event Log Change Send SMS When Event Occurs to YES then add the recipients cellular phone number to the list To select which events the recipient will be SMS about click Select button next to their Email and a pop up box will appear with a list to select from Figure 6 70 Once done click Apply in the pop up window then again on the main Mobile fo...

Page 126: ...MP SERIES Battery Backup System for Traffic Signals MP2000E System Volume One Operating Manual Page 6 78 Figure 6 70 SMS for Event Log Screen ...

Page 127: ... card which provides the date and time stamp in the following Event Actions messages Log Tab Event Log screen Log Tab Data Log screen Information Tab Summary screen Details on the fields in this screen are presented in Figure 6 72 FIELD DETAILS Date Use the pull down menus to select the correct date Time The MP2000E uses a 24 hour military time system Use the pull down menus to select the correct ...

Page 128: ...e screen do not control the date time stamps in the UPS Event Log These are controlled by the clock on the MP2000E LCD display PCB Figure 6 73 shows the Date and Time screen Figure 6 73 Date and Time Screen 6 c 6 4 8 Language NetAgent IX Language can be set under this tab as well as the language in which you would like to receive Emails and SMS Figure 6 74 Date and Time Screen ...

Page 129: ...avigate between items use the tabs on the left 6 c 6 4 9 1 Event Log Screen The Event Log in NetAgent IX is the utility that records from the HTML Ethernet card itself and is different from the UPS event log The Date and Time are the settings of the HTML Ethernet card clock rather than the MP2000E clock The HTML Ethernet card clock is set in the Configuration System Time screen Clicking the Save b...

Page 130: ...ing the fields on this screen is presented in Figure 6 76 FIELD DETAILS Date and Time Date and Time are the settings of the HTML Ethernet card clock rather than the MP2000E clock The HTML Ethernet card clock is set in the System Date and Time screen Figure 6 76 Data Log Screen Fields FIELD DETAILS Temp The battery temperature probe reading in degrees Celsius Download This button downloads a text v...

Page 131: ... Pout MP2000E power output in watts Vbat Battery voltage fluctuating battery charge voltage Tbat Battery temperature probe measurement in degrees Celsius Ths Vds1 Vds2 Values used by engineering for detailed theory of operation analysis AVR Status Automatic Voltage Regulation status indicates MP2000E operating status e g On Line Boost On Line Buck On Line Normal On Batt etc See the Section 6 c 6 4...

Page 132: ... System Volume One Operating Manual Page 6 84 Figure 6 79 UPS Event Log Screen With Detail 6 c 6 4 10 NetAgent Help NetAgent search screen is similar to Netility search finds NetAgent cards on the network by their MAC address Figure 6 80 NetAgent Search Screen ...

Page 133: ...ng Manual Page 6 85 The Help link brings up the NetAgent OEM help website The NetAgent About screen allows for saving and restoring current configurations as well as resetting to factory defaults Figure 6 81 NetAgent About OEM Firmware Screen with Settings Save Restore Reset to Default ...

Page 134: ... firmware update screen for the CY504 01g PB LF card installed in Myers EPS MP2000E use the Netility exe firmware update provision Netility is on the accompanying DVD A firmware bin file associated with the Myers MP2000E power supply comes from Myers EPS Figure 6 82 NetAgent OEM Firmware Screen Figure 6 83 Netility Firmware Update Screens ...

Page 135: ...d 7 Set System Time Time Server 8 Set Web and Telnet User Account 9 Set E mail a Reset Configuration to Default Reboot c Save Reboot 0 Exit Without Saving Select Set IP Address 1 IP Address 192 168 1 51 2 Gateway Address 192 168 1 1 3 Subnet Mask 255 255 255 0 4 Obtain an IP address automatically By manual 5 IPv6 Address 6 Obtain an IPv6 address method Automatic 7 Router Discovery Autoresend YES 8...

Page 136: ...e UPS Agent 3 System Location My Office 0 Return to Main Menu SNMP Access Control Settings Manager IP Community Permission 1 public Read Write 2 public No Access 3 public No Access 4 public No Access 5 public No Access 6 public No Access 7 public No Access 8 public No Access SNMP Access Control 1 Add 2 Delete 0 Return to Main Menu Select Obtain the MP2000E MIB from Myers EPS ...

Page 137: ...TIONAL NO 3 public PPC INFORMATIONAL NO 4 public PPC INFORMATIONAL NO 5 public PPC INFORMATIONAL NO 6 public PPC INFORMATIONAL NO 7 public PPC INFORMATIONAL NO 8 public PPC INFORMATIONAL NO SNMP Access Control 1 Add 2 Delete 0 Return to Main Menu Select Set UPS Properties 1 UPS Communication Type Not Defined 2 UPS Device Name 3 Last Battery Replacement Date mm dd yyyy 4 UPS Model 5 UPS Voltage Rat...

Page 138: ...Name Rating Connected 1 0 NO 2 0 NO 3 0 NO 4 0 NO Set Devices Connected 1 Add 2 Delete 0 Return to Main Menu Select Set System Time Time Server 1 Set Date yyyy mm dd HH MM SS 2008 01 01 01 34 19 2 Automatically Check Every 60 Minutes 3 Set Time Server time nist gov 4 Set Time Zone 800 5 Using Daylight Saving Time YES 0 Return to Main Menu ...

Page 139: ...o Access 5 No Access 6 No Access 7 No Access 8 No Access User Account 1 Add 2 Delete 0 Return to Main Menu Select Set E mail 1 Email Server Name or IP 2 Email Server Port 25 3 Email Server Requires Authentication NO 4 Email Account Name 5 Email Password 6 Sender Account 7 Event Email Recipient 8 Send Email When Trap Occurs NO 9 Send Email for Daily Report NO a Daily Report Email Recipient at 12 00...

Page 140: ... Ethernet to serial card inserts into the MP2000E UPS front panel Figure 6 84 shows the front panel with annotations Figure 6 84 MP2000E UPS Front Panel Default IP 192 168 0 10 SubNet Mask 255 255 255 0 Default Password 1111 NOTE THESE SETTINGS ARE FOR THE ETHERNET TO SERIAL ADAPTER CARD FOR THE NETAGENT HTML CARD SEE THAT SECTION ELSEWHERE IN THIS MANUAL ...

Page 141: ...cy Power Systems MEMS software There are two versions of the Ethernet to serial adapter card one of which is longer than the other The MP2000E models with serial numbers that begin MC use the longer version of the card and those with serial numbers that begin with MD use the shorter version of the card Both versions are shown in Figure 6 85 functionally they re identical Figure 6 85 Ethernet to Se...

Page 142: ... 6 12 1 1 Using a Direct PC to Ethernet Card Connection Interconnect the MP2000E Ethernet card and PC with an RJ45 cross over cable Go to the PC s Networks Settings and select Internet Protocol TCP IP then Properties With the Ethernet to serial adapter card set to default IP 192 168 0 10 set the PC to a fixed IP address of 192 168 0 xxx where xxx is any number zero to 255 except 10 Leave the subne...

Page 143: ... serial adapter card on the network by its MAC address The default IP address is 192 168 0 10 with subnet 255 255 255 0 as shown in Figure 6 87 Figure 6 87 Ethernet Manager Dialog Box Click on Config to change the IP address as shown in Figure 6 88 The card can be set for DHCP later in the web browser controller setup screen Figure 6 88 Set IP Address Dialog Box The default password is 1111 ...

Page 144: ...ng Manual Page 6 96 6 c 6 12 1 3 Controller Setup Web Browser Screen Open a web browser and enter the Ethernet card s IP address in the URL field This will access to Controller Status screen which is shown in Figure 6 89 Figure 6 89 Controller Status Screen The default password is 1111 ...

Page 145: ... number for hyper text transfer protocol HTTP Other values are 81 and disabled Socket Port of Serial I O The Default is 100 make the number correspond to the terminal emulator HyperTerminal serial I O setting or Myers Emergency Power Systems MEMS serial I O setting Configure the card for TCP server Destination IP Address Socket Port TCP Client and UDP Connection These settings correspond to the TC...

Page 146: ...ffic Signals MP2000E System Volume One Operating Manual Page 6 98 Figure 6 91 HyperTerminal Example The Ethernet to serial adapter card defaults to port 100 Figure 6 92 shows the Controller Set Up Screen Figure 6 92 Controller Set Up Screen ...

Page 147: ... Setup Example To follow is an example of HyperTerminal setup 1 Start the HyperTerminal program and assign it a name as shown in Figure 6 93 Figure 6 93 Start HyperTerminal Program Press OK This will bring up the Connect To screen Select the TCP IP Winsock from the drop down menu as shown in Figure 6 94 Figure 6 94 Connect To Screen ...

Page 148: ... the IP address and port number of the Ethernet to serial adapter card then press OK This is shown in Figure 6 95 Figure 6 95 Enter IP Address 3 The terminal emulator screen interface will appear while HyperTerminal connects to the card This is shown in Figure 6 96 Figure 6 96 Terminal Emulator Screen Interface ...

Page 149: ... Manual Page 6 101 4 Next set up the ACSII text formatting by going to File Properties Settings ASCII Set Make the selections shown in Figure 6 97 Figure 6 97 ASCII Text Formatting Set Up 5 Go to the HyperTerminal Interface Screen and press Enter on the PC keyboard as shown in Figure 6 98 ...

Page 150: ...RIES Battery Backup System for Traffic Signals MP2000E System Volume One Operating Manual Page 6 102 Figure 6 98 HyperTerminal Main Menu Screen See the HyperTerminal menu information elsewhere in this manual ...

Page 151: ...the batteries Record the time when the unit shuts off Both LEDs are off and the LCD display indicates STANDBY LOW BATT is displayed The time between the two is the LOW BATTERY CAPACITY back up time Front Panel LCD indicates ON BATT Battery supplies the Power to the load Record the start time EXAMPLE Start time is 1PM ON BAT contact if selected is activated Low Battery Alarm LED appears at 4PM LOW ...

Page 152: ...then the MP2000E will assume the load until the utility line is re qualified or the batteries are depleted Oscilloscope traces are included at the end of this section illustrating what typical in tolerance waveforms should look like Following are some general troubleshooting guidelines to isolate a problem within the BBS system 7 b 1 Manual Bypass Switch The Manual Bypass Switch is used when the M...

Page 153: ...MP SERIES Battery Backup System for Traffic Signals MP2000E System Volume One Operating Manual Page 7 3 Figure 7 2 UPS Wiring Diagram ...

Page 154: ... voltage is present measure the voltage on position 2A of the MBPS with respect to neutral If the voltage is not present then replace the jumper wire between position 2B and position 2A If the utility voltage is present measure the voltage on position 1 of the MBPS with respect to neutral If the utility voltage is not present the MBPS switch is defective 7 b 2 Power Transfer Switch The Power Trans...

Page 155: ...buck mode or boost mode You should immediately hear the contactor in the PTS engage If you do not hear the contactor engage measure the DC voltage on the MP2000E Terminal Block pin 22 positive with respect to pin 21 negative to ensure the voltage is between 40 60VDC If the voltage is not then the MP2000E is defective If the voltage is between 40 60VDC and the contactor has not picked up then the P...

Page 156: ...ct the wire for damage and inspect the connector for corrosion The resistance of the probe should be approximately 10 000 ohms at 25 C 20 000 at 10 C and 5000 at 40 C If the sensor is OK check the temperature of the battery in the meter menu If the temperature of the battery is above 50 C then the unit will not charge 7 b 3 3 Battery Backup Check The Battery backup is tested by actuating a self te...

Page 157: ...erating Manual Page 7 7 Caution This procedure should not be performed when critical loads that depend on the unit for backup power are running Note The duration of the self test can be adjusted via RS232 USB menu See Section 6 c for details Figure 7 3 LCD Screen in Self Test Mode ...

Page 158: ... for damage caused by improper packaging of returned units Before returning an MP2000E for repair obtain a Return Material Authorization RMA number from a Myers Emergency Power Systems customer service representative CSR at 610 868 3500 Clearly write the RMA number on the shipping container If you do not have the original container pack the replacement carton with at least three inches of shock ab...

Page 159: ... the call notifying them of an issue The replacement unit may be either a new unit or a re manufactured unit that is up to the latest revision The last two years of the warranty will be factory repair warranty for parts and labor on the BBS 7 c Trouble Shooting Sequence Chart There are NO Maintenance items inside the MP2000E and it should be opened or serviced only by factory authorized service pe...

Page 160: ...EN CLOSE the upstream utility breaker or fuse Utility AC Power not available Check with an AC voltmeter contact the Utility Company Wiring error PTS terminal block Correct wiring at PTS Faulty PTS If 120 VAC is present at L IN and NEUTRAL at the PTS terminal block replace the PTS Output LED is OFF Incoming utility power or battery power is not available Apply qualified input power and verify batte...

Page 161: ...0E output power not connected to PTS Verify that BBS OUT cord from PTS is properly connected to the AC OUTPUT Quick Connect socket or terminal block on the MP2000E BBS INPUT circuit breaker at PTS is open Reset the breaker clear the fault Black and red control wires from PTS are not connected to the MP2000E Check the connection at the MP2000E 48VDC signal missing at PTS connector or TB 21 and 22 o...

Page 162: ...lied temperature probe reading approximately 12 000 Ω at 25 C 77 F LCD screen is not readable Adjust the contrast Press and hold the ESC button then press the ENTER while holding the ESC button Release both buttons and use the UP and DOWN arrow buttons to adjust the contrast Press the ENTER button when the desired contrast is achieved Faulty unit Contact Myers Emergency Power Systems Technical Sup...

Page 163: ...spect to the neutral When the utility line drops to zero there is a transfer time of 50ms before the inverter supports the load Figure 7 6 Transfer from LINE Mode to BATTERY BACKUP Mode 7 d 2 Transfer from BATTERY BACKUP Mode to LINE Mode Figure 7 7 is a waveform illustrating the transfer from battery backup mode back to line mode The top trace is the line output of the PTS with respect to neutral...

Page 164: ...s during line mode The top trace is the line output of the PTS with respect to neutral and the lower trace is the line input of the utility with respect to the neutral The utility line is 118VAC 60Hz which is within the normal specification for the MP2000E The exact transfer set points are adjustable by the parameters in the line detection area of the menu For further details refer to the Adjustme...

Page 165: ...power cord input to the MP2000 for correct wiring as follows Line black wire to Neutral white wire should be approximately 120VAC Line black wire to Ground green wire should be approximately 120VAC Neutral white wire to Ground green wire should be zero VAC Caution Do not VAC power up the MP2000 with line and neutral transposed Measure VAC during normal end equipment powered up on line MP2000 opera...

Page 166: ...ifications site specific criteria 7 f 1 Site Specific Criteria Site specific criteria affecting alignment procedures include PROGRAMMABLE INPUT CONTACT CLOSURE input to the MP2000 front panel terminal block Refer to the MP2000 LCD settings menu for contact closure input selection INTERSECTION FLASH OPERATION typically the battery low contact closure is put to a conflict monitor to initiate flash S...

Page 167: ...eference the battery OEM ah capacity and runtime chart to make the battery test self test setting See the MP2000 LCD maintenance menu battery test setting Typically set the battery test according to site criteria for runtime 7 f 2 Battery OEM Specifications Battery OEM specifications affecting alignment procedures include Set battery temperature compensation per the battery manufacturer s specific...

Page 168: ...N G30219CA2 MP2000E w Quick Connect VAC I O Ethernet Slot G30222CA2 Ethernet Card HTML SNMP G30222LR Ethernet Card Serial to Ethernet Adapter G30302 Batt Temp Extender Cable G30303 Batt Temp Sensor Lug 722535CT REV PTS MBPS w Quick Connect VAC I O Duplex Receptacle 722506 Mounting Bracket Kit for MP2000E 739575M Battery Cable Kit for MP2000E 10ft ...

Page 169: ...N AN EMERGENCY The MP2000E BBS contains more than one live circuit In an emergency AC line power may be disconnected at the system s input but output AC power may still be present from batteries For service parts or technical support contact Myers Emergency Power Systems TEL 610 868 3500 FAX 610 868 8686 www myerseps com Or scan here ...

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