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ACU+ Controller User Manual

1. ENT Status Active Alarms ENT 1 Rect AC BEA Active Alarms Esc Minor 0 Mains Failure Major 0 081104 8 00 12 ESC Power System Critical 2 Critical Rectifier 4 Press or V to move cursor in Battery P Syst i le th STATUS screen ower system cycle throug System Voltage list of alarms Press ENT to enter j 540V Press ESC to return selected sub menu ESC System Load to STATUS menu 0 0A EIB Run Time v 13h 2 Power System SMDU Alarm Status CAN Comm Fail ER m 081104 8 05 02 ower Split Critical Comers Temp Deed Probes SMDUP set as 21 deg ambient SMTemp show up Siem T1 i Alarm History here eg Rect Group 34 Average bus Sys Inventory Rectifier LL p gt Rect Group ENT esc Total Current Rect 1 02 ESC 2 Number of Rects 2 Num Rects Comm Battery 2 To Select a Sub Menu Sys Cap Used Press A or Y to move cursor in DC 09 menu screen selects menu Max Cap Used Lo DC Voltage 34 Press ENT to enter selected sub menu 540V Min Cap Used ESC Total Load Current 00 00 Rated Voltage Load Current 520V 00A AC Phases To View Parameters Single Phase Press A or V to move up and Max Curr Limit down list of parameters AC 4622A FSG Total Rated Cur 382 0 A
2. tna etn stessa stans 77 Description of Local Display and Web Interface Menus Line Items eese nenne 89 Erud C M 89 iuuenem TEES 89 Power Syste M ORASE 89 Spec No 1M820BNA 1M820DNA Model No M820B M820D n Code UM1M820BNA Issue 1 December 11 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 ET leid e 91 92 EUSe Ut m eea 95 95 Bur 95 dI IN E 96 96 E 97 ons 97 Uu memm M 97 PE M 98 98 MEMU Ic Et 98 Man Auto Sel poner nea sta anane aE 99 Power 99
3. ha 153 Accessing the Controller through an daioi sis iiiw teen 156 Apply Administrative Authority eese esent netten nennen eter enne nenne nete trennen enne ener 156 Add NMS through Web Browsen seiss iua cci ertet repeti eth oe 156 MCOlETasprdupelgdrtf ec 157 AGU Controller Replacement x iet eat eaan eaea Fe OPE EXE SE 157 Ici 158 Spec No 1M820BNA 1M820DNA Code UM1M820BNA Model No M820B M820D Issue 1 December 11 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 Admonishments Used in this Document DANGER Warns of a hazard the reader will be exposed to that will likely result in death or serious injury if not avoided ANSI OSHA WARNING Warns of a potential hazard the reader may be exposed to that could result in death or serious injury if not avoided This admonition is not used for situations that pose a risk only to equipment software data or service ANSI CAUTION Warns of a potential hazard the reader may be exposed to that could result in minor or moderate injury if not avoided ANSI OSHA This admonition is not used for situations
4. 2 Battery Equalize Charge and Battery Charge Current Limit essent 3 High and Low Battery Temperature 4 Battery Thermal Runaway Management BTRM Feature esses nennen enne nnne nne nnne 4 Battery Discharge Test and Battery Test Logs sessi nnne nennen enne serre entente nnne 4 Battery LVD Low Voltage 5 Battery Capacity Prediction a fere rt rr Ee E 5 Battery Block and Battery Midpoint Monitoring 5 Enhanced Battery Monitoring with SM BRC ccescsccseeceseeeseceseeesecscecseecseceseceaecenecseecaeeeaeeeaeeeaeeeaeeeneeaees 5 Thermal Runaway Detection and 5 Energy Management ete paene eoe ea Da Ro ea eR Va Led be aee a ann ba a Fo de eee eua eva ap 6 Intelligent Power Matching Energy Optimization 6 Power SpliEEeatute iieri dere ire tie e ei eene pie te et des aeta se este ee o be Dee terea eiae ted 6 Diesel Management Feature eh eei elena etie oe ee ee ee ena eds 7 PLC Programmable Logic Controller Function eese eese 7 S
5. amp 2012 03 07 13 42 09 EMERSON NETSURE ACU 5 NETSURE SYSTEM STATUS Control System Diesel Log DEVICE INFORMATION QUICK SETTINGS QUERY Query Type Control Log he Alarm History Log vm Data History Log From 2012 03 07 00 00 00 Control System Diesel Log To 2012 03 07 23 59 58 Upload Maximum number of records is 500 Battery Test Log MAINTENANCE GONGURATON cermin we conte 9 7 3107373071731 1 Power System DI2 Alarm State 2012 03 07 13 36 44 WEB admin Successful System Specifications 2 PowerSystem Alarm State High 2012 03 07 13 36 40 WEB admin User Successful ifiers 4 fiers 3 Power System 012 Alarm State Low 2012 03 07 13 36 06 WEB admin User Successful 4 Power System 011 Alarm State Low 2012 03 07 13 36 03 WEB admin User Successful Controller Specifications 5 PowerSystem 012 Alarm State Low 2012 03 07 13 32 37 WEB admin User Successful 6 Power System DI1 Alarm State Low 2012 03 07 13 32 16 WEB admin User Successful Serial lum 03110300144 Version A03 T7 Power System Auto Manual State Auto 2012 03 07 13 10 09 WEB admin User Successful Software Version 3 02 8 Power System DI1 Alarm State High 2012 03 07 13 09 55 WEB admin User Successful meres ESNA DEFAULT 9 DI Alarm State Low _ 2012 03 07 13 07 57 WEB admin User Successful 10 Power System Relay 8 Rectifier Alarms Active 2012 03 07 13 07 12 WEB admin
6. eese eene 114 ILE Ere 114 npo 115 Spec No 1M820BNA 1M820DNA Code UM1M820BNA Model No M820B M820D IV Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus 3 User Instructions UM1M820BNA Issue L December 11 2014 116 Battery Group Li lon Battery 119 Status E oL 119 Wr M H H U 119 DIENEN E M 120 Battery sec erbe ER Eee e RE MORTO RISE RES RE RUSO NIRE 120 Q ick Settings ME oTt E M 121 SuIAU M 122 Alarmi History S b MeHnl Jodie te epe rennen een eben och ono rh cap E obe goce eoa roe 122 History 123 Control System Diesel Log Sub Menu eese eese eese eene tns etes enne 124 Battery Test log SUb uci RR EP EXER POR ER RR EXE E A EGER UE EXER 125 Maintenance MenU er 126 Network Configuration S b MenU ele 126 NMSV2 Network Management System Configuration Sub Menu versions 1 and 2 127 NMSV3 Network Management Sy
7. DD E EE a A E LUIS 20 Changing NER M OO 20 Setting IP Communications 20 Viewing Changing the Float Voltage 20 Viewing Changing the Equalize Voltage 20 Settitig Battery Paratmeters z iiie tete Petre leno toig romae tauros eiu ve o este n Pe noeud 21 Setting Battery Capacity 21 setting MEMMPETALUE Sensors serseri onee cotvanedsasventedisvetdoaduteees STEE AS 21 Setting Battery Charge Temperature 22 Setting Rectifier High Voltage Shutdown esses ener nennen 22 Setting Rectifier Current pace doe te esp Pn etai 22 Setting Over Voltage Alarm o ende e ERE ep pert dee eie ed ese pin pan 22 Setting Over Voltage Alarm 2 22 Voltage Alarmi T aces 22 SettingiUnder Voltage Alini 2 s 3 5 e EIE ree ta 23 Configuring the ACU Identifica
8. 20 80 ESC ESC NotUsed Not Used General Load Battery Shunt 3 SetAs Not Used Not Used General Load Battery Shunt 1 Current 500 0A 50 0 50000 0 enable disable Shunt 1 Voltage 75 0 mV 1 0 150 0 voltage time Shunt 2 Current 500 0 A 50 0 50000 0 40 60 20 30 Shunt 2 Voltage T 75 0 mV 1 0 150 0 Shunt 3 Current 500 0 50 0 50000 0 1 30 Shunt 3 Voltage 750 mV 1 0 150 0 3071000 Voltage Type 48 Block 4 disable 24 block 2 none LYD2 midpoint 48 block 4 Displayed when Voltage Type Blk V Diff 12V ble disabl inizi set for other then disable and 1 0 2 Block In Use set for other then 0 Blk V Diff Mid voltage time 1 0 2 Block In Use 40 60 20 30 0 0 8 40 60 20 30 1 30 SMDU 1 ENT SMDU ENT Shunt 1 Voltage 30 1000 SMDU 1 gt 75 mV 25 75 Shunt 1 Current a none LVD1 LVD2 ESC 500A 100 2000 Shunt 2 Voltage enable disable 75 25 75 Shunt 2 Current enabled disable 500A 100 2000 Shunt 3 Voltage bistable mono stable mono w sample 75 25 75 Shunt 3 Current 500A 100 2000 Shunt 4 Voltage 75 25 75 enable disable Shunt4 Current 500 100 2000 voltage time Shunt 5 Voltage 75 25 75 40 60 20 30 Shunt 5 Current T 500 100 2000 40 60 20 30 Shunt 1 SetAs 1 30 Not Used Not Used General Load Battery Shunt 2 S
9. 3 Restart on HVSD Enabled 2012 03 07 12 04 33 Disabled x set AC Gi eius 4 HVSD Restart Time 300 sec 2012 03 07 12 04 33 Set iul Battery Fuse Group 5 Sequence Start Interval 2012 03 07 12 04 33 Set DC Group 6 Walk In Enabled 2012 03 07 12 04 33 Disabled set LVD Group 7 Walk In Time 8 sec 2012 03 07 12 04 33 Set Group 8 Turn On when AC Over Voltage No 2012 03 07 12 04 33 No set Converter Gi 9 ECO Mode Disabled Disabled set SMDUP Group SM Temp Group 10 Input Current Limit 30 0 A Set QUICK SETTINGS aq MixHE Power Non Derated Derated v Set QUERY 12 Diesel Generator Power Limit Disabled 2012 03 06 15 48 59 Disabled Set MANTEHANCE 13 Current Limit Enabled Disabled v set CONFIGURATION 14 Current Limit Point 462 A 2012 02 29 16 06 09 Set System Specifications Rectifiers 4Rectifiers Controller Specifications Serial Num 03110300144 Hardware Version A03 Software Version 3 02 Configuration Version ESI A DEFAULT 7 Auto Popup 2011 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 111 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus S User Instructions UM1M820BNA Issue L December 11 2014 A Selecting an Individual Rectifier from the Rectifier Group Expanding the Rectifier Group menu selection in the left pane lists the individual rectifiers
10. Rect 1 DC Voltage gt SMDU 538V ESC DC Current 0 85 Esc Temperature gt Converter 30 deg C ESC DC Status On gt AC On Off SMDUP On Rated Current 35A gt SMTemp Walk In ESC Disabled Rectifier ID 1 Alarm History 1182 gt Minor 9 DIB Alarm ESC 4 29 100629 121835 Major 0 Pee Rectifier SN Critical 1 100629 12 19 52 010700213 Press A or V Running Time to cycle through 200h list of alarms AC SYS Inventory ENT Device Name Esc gt ACU Se pa ACU Rect 1 Esc Part Number Rect 2 m M820D Similar information Product Ver 1 Note B1 is displayed for each 001 For a complete list of alarms that can be displayed SMDUP 1 device in the system SW Version in the STATUS Active Alarm menus see the table 1 225 titled Available Alarms in the Operation Chapter Conv 2 Serial Number SMTemp 1 21024402512 Spec No 1M820BNA 1M820DNA 80 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 amp EMERSON Network Power Figure 9 Battery Batt Group Battery 1 Battery 2 LiBattery1 ESC ESC ESC Batt Group Battery Voltage 53 8 V Total Batt Curr 0 0A Comp Temp 21 deg C Short BOD Time 2 min ShortBODCounter 8 Long BOD Time 1 min LongBODCounter 7 Full BOD Time
11. 99 Batt 99 Ru X 100 dj M 100 100 rn E T 101 Quick Setting 101 101 ECO 5 101 FLT JEQ T ESEA 101 101 MEM P COMP oe 102 Rectifier EXPANSION docte ineat eerte 102 WEB Interface Menus E 104 aui m HE 104 Homepage ue nio cd ret pO HP RR HEP E GP ise Hui E zie ees dis o IN IP M SEIEN IH EUH 104 Men EVITE oT oC E 106 ALANIS DIL 107 Devicelnformation Menu cere cosecha eee a ints 109 109 Status sats 109 nie PP 110 Settings Ta PE 111 Battery Group Except Li lon Battery Configuration
12. Clears an SMTemp probe fail alarm QUICK SETTING MENU Auto Manual Auto Manual Menu Menu Navigation Main Menu Quick Setting Auto Manual Note For WEB Interface menu items are found under Quick Settings Auto Manual Setting Auto Manual Parameter Settings e Auto Man State e Auto The controller automatically controls the power system e Manual A User can manually change certain power system control settings via the Manual menu See Manual Menu on page 98 This provides a convenient means of making temporary adjustment changes for testing purposes ECO Mode Set ECO Mode Set Menu Menu Navigation Main Menu Quick Setting ECO Mode Set Note For WEB Interface menu items are found under Quick Settings ECO Mode Setting ECO Mode Set Parameter Settings e Mode Enables or disables the Energy Optimization Mode feature for all rectifiers When enabled the following parameters can be set Spec No 1M820BNA 1M820DNA Model No M820B M820D 101 e Energy Save Pt Energy Optimization is disabled if the load is greater than this setting e Best Oper Point Percent of full load capacity that the rectifiers operate under in the Energy Optimization mode Fluct Range If load fluctuation is less than this value rectifiers are not turned on or off for Energy Optimization e Cycle Period This is the time period that rectifiers are turned on and off to maint
13. Security Connection IP 2 uM Safety Level All commands are available Auto i 129 2012 Emerson Electric Co All rights reserved Code UM1M820BNA Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus amp User Instructions UM1M820BNA Issue L December 11 2014 EDIT POWERSPLIT SUB MENU You can configure the PowerSplit parameters and associated digital input signals 2008 01 03 23 02 21 EMERSON Site Emerson NETSURE ACU Network Power SYSTEM STATUS Edit PowerSplit DEVICE INFORMATION QUICK SE IGS PowerSplit Mode MASTER 9 osi MAINTENANCE Network Conran Signal Name Equipment Name Signal Type Signal Name NMSV2 Configuration LVD1 NA NA NA Edit NMSV3 LVD2 NA NA NA eat HLMS Configuration Edit PowerSplit Lvp3 NA NA NA Edit User Information Settings BATTERY TEST NA NA NA Edit Clear Data EQUALIZE CHARGE NA NA NA Edit Restore Factory Defaults Download Upload Other PowerSplit setting signals are here Power System Retrieve SettingParam run Time Sync System Inventory CONFIGURATION System Specifications Rectifiers 2 Rectifiers Controller Specifications Serial Num 03110700047 Hardware Version A04 Software Version 4 02 Configuration Version Popup 2012 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 130 Code UM
14. Converter Group SMDUP Group SM Temp Group QUICK SETTINGS QUERY MAINTENANCE CONFIGURATION ise Ee Set System Specifications Rectifiers 4Rectifiers Controller Specifications Serial Num 03110300144 Hardware Version A03 Software Version 3 02 Configuration ESNA DEFAULT Version Auto Popup 2011 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 110 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 A NetSure Controller Advanced Control Unit Plus 3 User Instructions UM1M820BNA Issue L December 11 2014 Settings Tab This tab displays the rectifier s programmable settings and allows you to change these settings For example a User can select a value of Disabled for Walk In then click on Set to disable the walk in function of all the rectifiers Note Settings that appear grayed out can only be made when the controller is in the manual control state If the controller is set for automatic control change the Auto Man State setting first to the Man setting amp 2012 03 07 13 38 00 EMERSON ite NETSURE ACU Network Power Site Emerson dee AJ SYSTEM STATUS EET DEVICE INFORMATION Rectifier Group Rectifier 2 1 HVSD Enabled Disabled Set Rectifier 3 e HVSD Limit 24V 29 5 Set
15. SMTemp8 Temp8 High 2 SMTemp8 T8 Hi2 SMTemp8 Temp8 High 1 SMTemp8 T8 SMTemp8 Temp8 Low SMTemp8 T8 Low BTRM Temp High 2 BTRM Temp High2 BTRM Temp High 1 BTRM Temp High1 BTRM Sensor Fault BTRM TempFault Li lon Battery Lost LiBatt Lost 1 Li lon Battery Disconnect 1 LiBattDiscon 2 Li lon Battery Disconnect 2 LiBattDiscon 1 Li lon Battery No Reply 1 LiBattNoReply 2 Li lon Battery No Reply 2 LiBattNoReply Inventory Update In Process InventUpdating ABCL is active ABCL Active Spec No 1M820BNA 1M820DNA Model No M820B M820D Alarm Description Temperature sensor 8 connected to SM Temp 8 and set as Battery sensing temperature higher than high temperature threshold 2 Temperature sensor 8 connected to SM Temp 8 and set as Battery sensing temperature higher than high temperature threshold 1 Temperature sensor 8 connected to SM Temp 8 and set as Battery sensing temperature lower than low temperature threshold Battery temperature monitored by the sensor set as BTRM is higher than the BTRM Temperature Alarm 2 threshold Battery temperature monitored by the sensor set as BTRM is higher than the BTRM Temperature Alarm 1 threshold BTRM temperature sensor failure A Li lon Battery cannot be detected by the controller One 1 Li lon Battery is disconnected Two 2 or more Li lon Batteries are disconnected One 1 Li lon Battery
16. Temperature sensor port 3 is not used Temperature sensor port 1 on IB2 Board is empty Temperature sensor port 2 on IB2 Board is empty Temperature sensor port 1 on EIB Board is empty Temperature sensor port 2 on EIB Board is empty Temperature sensor 1 failure Temperature sensor 2 failure Note This alarm is not used at this time Temperature sensor 3 failure Temperature sensor 1 connected to IB2 Board failure Replace temperature sensor Temperature sensor 2 connected to IB2 Board failure Temperature sensor 1 connected to EIB Board failure Replace temperature sensor Temperature sensor 2 connected to EIB EIB T2 Sensor F Board failure DHCP Failure The DHCP function is enabled but effective address cannot be acquired Verify DHCP IP eddies PLC Config Error PLC Config Err PLC configuration error Re enter the PLC logic functions Spec No 1M820BNA 1M820DNA 34 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 A NetSure ACU Controller Advanced Control Unit Plus m cm User Instructions UM1M820BNA Issue L December 11 2014 Network Power Table 5 Full Alarm Name WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD 485 Communication Failure 485 Comm Fail 485 communications failure Check to see why system voltage is high Over Voltage 2 Outpu
17. A ES Auto Popup 2008 03 16 04 07 37 LOGOUT NETSURE ACU Controller a 2012 Emerson Electric Co All rights reserved EMERSON Network Power SYSTEM STATUS DEVICE INFORMATION Power System Rectifier Group AC Group Battery Group Li Battery 1 Battery Fuse Group DC Group LVD Group LVD Unit QUICK SETTINGS QUERY MAINTENANCE CONFIGURATION System Specifications Rectifiers 3 Rectifiers Controller Specifications Product Model M820D Serial 03110300144 Hardware Version A03 Software Version 4 00T04 Configuration 552368AA11 Spec No 1M820BNA 1M820DNA Model No M820B M820D Site Emerson STATUS 2008 03 16 04 08 32 LOGOU NETSURE Controller Battery Voltage Battery Current State of Charge Cell Temperature Switch Temperature Battery LED Status oc WN Battery Terminal Voltage V 0 0 A 988 523 V 210 deg C 210 deg C Full On Green v Auto Popup 120 2008 03 16 04 08 30 2008 03 16 04 08 30 2008 03 16 04 08 30 2008 03 16 04 08 30 2008 03 16 04 08 30 2008 03 16 04 08 30 2008 03 16 04 08 30 2012 Emerson Electric Co All rights reserved Code UM1M820BNA Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus amp EMERSON User Instructions UM1M820BNA Issue L December 11 2014 Network Power Quick Settings Menu EMERSON Network Power
18. 2 Clickon Download in the MAINTENANCE MENU 3 The Stop Controller window opens Click on the Stop Controller button 4 ADownload window opens WARNING Never navigate from this web page without first clicking on Start Controller If you do you will not have web access A manual system reset is required to restore web access 5 Click the Browse button and navigate to the folder where the file is located Select the file and then click the Download button Click Start Controller to restart the controller with the downloaded file installed Reloading the Configuration Package Stored in the ACU Controller Restoring Defaults This procedure is typically used to restore any changes you made to any settings relay assignments alarm severities signal names or PLC expressions This file is not shipped with the system There are one or two steps required to restore your ACU as shipped e One step to reload the ACU configuration package required only if you made any changes to relay assignments alarm severities signal names or PLC expressions e One step to reload the SettingParam run file required only if you made any setting changes like float equalize voltage or alarm thresholds Your system may have been configured for specific options at the factory which creates a SettingParam run file Reloading the configuration restoring defaults will return the system to the settings of
19. In the WEB Interface after entering a valid User Nameand Passwordand clicking LOGIN the HOMEPAGE window opens See also Logging into the Controller on page 19 System Status Area amp 2012 03 07 12 52 49 EMERSON Site Emerson NETSURE ACU SYSTEM STATUS System Status DEVICE INFORMATION Rectifier Group AC Group 3 88 Battery Group Alarm Status Battery Fuse Group Menu No Alm 24 8 DC Group Navigation 3 LVD Group 210 Ambient Temp EIB Group s 211 AC 47 Converter Group T 210V 25 SMDUP Group 2855 System Voltage 50 25 0 25 50 75 27 28 DC aD SM Temp Group s d J QUICK SETTINGS 15 35 70 85 11 0 120 QUERY Battery Status MAINTENANCE Float Charge CONFIGURATION System Current 24 System Specifications 4 E i Rectifiers 4 Rectifiers Controller Specifications Product Model M820D Serial Num 03110300144 100 Peak Current Hardware Version A03 75 42 35A Version 3 02 50 2012 3 7 ESNA DEFAULT 25 Average Current 024 03 1 42 3A Time MM DD 0 v Auto Popup 9 2011 Emerson Electric Co All rights reserved The homepage window is divided into three areas System Status Load Trend and Menu Navigation System Status Area System status is displayed in this area top right section of Homepage window Load Trend
20. Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus 3 User Instructions UM1M820BNA Issue L December 11 2014 Accessing the Controller via a Network Management System NMS General The controller has an SNMP agent function Users can use a Network Management System NMS to do the following operations e Query the operation status and input output signals of the devices connected to the controller e Browse the active alarms When the controller generates alarms the SNMP agent can be configured to notify the NMS through TRAPS automatically NMS Supported by SNMP Agent SNMP is a technology used for network management The technology is based on implementing an information base called MIB Managed Information Base This MIB contains parameters that are of interest from a management perspective All LAN connected equipment that support SNMP also support a default MIB called MIB II The SNMP Agent responds to requests received via the SNMP protocol and also actively sends TRAPS to a specified manager when certain MIB values change state This is used to actively inform a manager when an alarm situation is recognized EMERSON Network Power NMS Supported by SNMP v2 The SNMP agent of the controller supports SNMP v2 All NMS that supports SNMPv2c can be used to access the controller This includes HP OpenView IBM NetView Novell ManageWise Su
21. PH A Over Volt2 Phase A Under Voltage 1 PH A UnderVolt1 Phase A Under Voltage 2 PH A UnderVolt2 Phase B Over Voltage 1 PH B Over Volt1 Phase B Over Voltage 2 PH B Over Volt2 Phase B Under Voltage 1 PH B UnderVolt1 Phase B Under Voltage 2 PH B UnderVolt2 A EMERSON Network Power Action to Correct Alarm Description Phase B voltage is below under voltage 1 threshold Check why voltage is low Phase B voltage is below under voltage 2 threshold Phase C voltage is above over voltage 1 threshold Check why voltage is high Phase C voltage is above over voltage 2 threshold Phase C voltage is below under voltage 1 threshold Check why voltage is low Phase C voltage is below under voltage 2 threshold Commercial AC power failure Check why no commercial AC power Phase A voltage is above over voltage 1 threshold Check why voltage is high Phase A voltage is above over voltage 2 threshold Phase A voltage is below under voltage 1 threshold Check why voltage is low Phase A voltage is below under voltage 2 threshold Phase B voltage is above over voltage 1 threshold Check why voltage is high Phase B voltage is above over voltage 2 threshold Phase B voltage is below under voltage 1 threshold Check why voltage is low Phase B voltage is below under voltage 2 threshold Spec No 1M820BNA 1M820DNA Model No M820B M820D 57 Code UM
22. Temperature sensor 1 connected to EIB EIB Temp1 Low board and set as Ambient sensing EIB T1 Low temperature lower than low temperature threshold Spec No 1M820BNA 1M820DNA 38 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus 3 User Instructions UM1M820BNA Issue L December 11 2014 EMERSON Network Power Table 5 Full Alarm Name WEB Abbreviated Alarm Name LCD EIB Temp2 High 2 EIB T2 Hi2 EIB Temp2 High 1 Alarm Description Action to Correct Temperature sensor 2 connected to EIB board and set as Ambient sensing temperature higher than high temperature threshold 2 Temperature sensor 2 connected to EIB board and set as Ambient sensing EIB T2 Hi1 temperature higher than high temperature threshold 1 Temperature sensor 2 connected to EIB EIB Temp2 Low board and set as Ambient sensing EIB T2 Low temperature lower than low temperature SMTemp1 Temp1 High 2 SMTemp1 T1 Hi2 SMTemp1 Temp1 High 1 SMTemp1 T1 Hi1 SMTemp1 Temp1 Low SMTemp1 T1 Low SMTemp1 Temp8 High 2 SMTemp1 T8 Hi2 SMTemp1 Temp8 High 1 SMTemp1 T8 Hi1 SMTemp1 Temp8 Low SMTemp1 T8 Low threshold Temperature sensor 1 connected to SM Temp 1 and set as Ambient sensing temperature higher than high temperature threshold 2 Temperature sensor 1 connected to SM Temp 1 and set as Ambient
23. User Instructions UM1M820BNA Issue L December 11 2014 Control Tab This tab displays the rectifier s control settings and allows you to change these settings For example a User can select a value of Full Speed for Fan Speed Control then click on Set to make the rectifier s fan run at full speed The control command is effective for all the rectifiers Note Settings that appear grayed out can only be made when the controller is in the manual control state If the controller is set for automatic control change the Auto Man State setting first to the Man setting A 2012 03 07 13 37 45 EMERSON Site Emerson NETSURE ACU Network Power Controller DEVICE INFORMATION Power System Rectifier Group Rectifier Group Rectifer 1 index Signal name a ee ee ee 27 3 Se Rectifier 2 Rectifier Trim 24V i 2012 03 07 13 37 39 t Rectifier 3 DC On Off Control Switch On All 2012 03 07 13 06 02 Switch On All On Off Control Switch On All 2012 03 07 13 06 02 Switch On All ae Rectifiers LED Control Stop Flashing 2012 03 07 13 36 49 Stop Flashing Battery Fuse Group Fan Speed Control Automatic Speed Automatic Speed DC Group Confirm Rectifier ID Phase Yes Yes LVD Group Clear Rectifier Lost Alarm Yes Yes Reset Cycle Alarm Clear 3 Clear Clear Rectifier Comm Fail Alarm Yes Yes Set Set t Set Set
24. WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD Testing Relay 2 Testing Relay 2 Testing Relay 2 Testing Relay 3 Testing Relay 3 Testing Relay 3 LargeDU AC Distribution Group Alarms Large Distribution Unit must be present in system LargeDUACDist EM zu c QNM NENNEN LargeDU AC Distribution Alarms Large Distribution Unit must be present in system AC Distributi Mains 1 Failure Mains 1 Fail AC input 1 power failure Mains 2 Failure lt 2 AC input 2 power failure Mains 3 Failure 3 AC input 3 power failure Mains 1 Uab Ua Failure No AC input voltage between Line A and M1 Uab Ua Fail Line B of input 1 Mains 1 Ubc Ub Failure No AC input voltage between Line B and M1 Ubc Ub Fail Line C of input 1 Mains 1 Uca Uc Failure No AC input voltage between Line C and 1 Uca Uc Fail Line A of input 1 Mains 2 Uab Ua Failure No AC input voltage between Line A and _ M2 Uab Ua Fail Line B of input 2 Mains 2 Ubc Ub Failure No AC input voltage between Line B and _ M2 Ubc Ub Fail Line C of input 2 Mains 2 Uca Uc Failure No AC input voltage between Line C and _ M2 Uca Uc Fail Line A of input 2 Mains 3 Uab Ua Failure No AC input voltage between Line A and _ M3 Uab Ua Fail Line B of input 3 Mains 3 Ubc Ub Failure No AC input voltage between Line B and _ M3 Ubc Ub Fail Line C of input 3 Mains
25. cursor in menu screen ESC selects menu item Rect 1 Press ENT to enter Rectifier ID selected sub menu a 2 1 999 esc Rect Phase To Change a Parameter gt Press or 7 to move EG MTemp up and down list of parameters Communication All Conv Set Output Voltage DHCP ENT Converter E p a ET Disabled enabed dsabed 48 0 55 5 24 0 28 0 PER nder Voltage Esc Conv 1 ENT PTT 42 0 55 0 21 0 27 5 Press A or to change E Conv 2 I Over Voltage highlighted value 255 2002550 e id 49 0 59 0 27 0 30 0 ver Curren Press ENT to ue cns 500A 1 500 make the change HVSD Press ESC to Enabled enabled disabled cancel the change Controller HVSD Limit Language 59 0 V 48 0 60 0 27 0 30 0 The parameter values Bs English Current Limit Snown in Q Are the ESC Date Tio enabled disabled adjustment range or 2010 06 30 urrent Limit Pt acceptable values Time 94A dependent on of converters Factory default settings 13 04 10 are listed in the ACU Keypad Voice i Configuration Drawing C dwg On off furnished with your system Reload Confi 8 1 Yes Download Config _ Set Conv ID Yes ET gt 1 1 999 Auto Config Yes Spec No 1M820BNA 1M820DNA 82 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L
26. then press ENT to enter the selected sub menu To Select a User and Enter a Password If a User and password screen opens a User must be selected and a password must be entered to allow the User to make adjustments To select a User use the up or down arrow keys to move the cursor to the Select User field Press ENT Use the up or down arrow keys to select a User previously programmed into the ACU Press ENT to select the User Note that only Users programmed into the ACU are shown Users are programmed via the Web Interface To enter a password use the up or down arrow keys to move the cursor to the Enter Password field Press ENT Use the up or down arrow keys to choose a character Press ENT to accept and move to the next character Continue this process until all characters are entered Press ENT again to accept the password then press ENT twice Default password is 1 To Change a Parameter Press the up or down arrow keys to move the cursor up and down the list of parameters in the menu screen selects the parameter to change then press ENT to change the selected parameter The parameter field highlights Press the up or down arrow keys to change the parameter value Press ENT to confirm the change Spec No 1M820BNA 1M820DNA 14 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus 3 EMERSON User Instructions UM1M820BNA Issue L December 11 20
27. 0 0 0 0 Clear Data 5 Interval to Adjust Time 60 Minutes Restore Factory Defaults Download Upload e Specify Time GetLocal Time Retrieve SettingParam run Date 2013 06 21 Time Sync System Inventory Time 14 16 44 CONFIGURATION 9 System Specifications Rectifiers 2 Rectifiers Controller Specifications Serial Num 03110700047 Hardware Version A04 Software Version 4 02 Configuration 557073AA Auto Popup 2012 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 139 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 A NetSure ACU Controller Advanced Control Unit Plus ys AM User Instructions UM1M820BNA Issue L December 11 2014 NetworkPower SYSTEM INVENTORY SUB MENU The System Inventory submenu allows you to view the product revision serial number and software revision information of the intelligent devices such as rectifier SMDU and IB board connected to the controller 6 2008 01 03 23 11 52 FMERSON Site Emerson NETSURE ACU Controller E HUS 2 SYSTEM STATUS System Inventory DEVICE INFORMATION QUICK SETTINGS query Product Mode Product revision SerialNumber Software Revision MAINTENANCE ACU M820D A04 03110700047 402 Network Configuration Rectifier 1 18242500 A07 01130102049 1 05 Rectifier 2 18242500 A07 01130102110 105 NMSV3 Configuratio
28. 0 min FullBODCounter 1 Remaining Time 360 0 hr LiBatt AvgTemp 20 deg C Num Installed 8 NumDisconnected 0 Num No Reply 0 InventUpdating No 18271 21 deg Battery 1 Battery Voltage 0 0V Battery Current 0 0A Batt Rating Ah 300 Ah Batt Cap 100 0 90 LiBattery1 Batt Voltage 523V Current 0 0A State of Charge 98 8 Batt Term Volt 523V Cell Temp 21 0 deg C Switch Temp 21 0 deg C Batt LED Status Full Green RectAC ENT MAC Rect AC ESC ENT ESC Phase A Voltage 253V Phase B Voltage 253V Phase C Voltage 254V EIB X gt EIB 1 Local Menu Flow Diagrams cont d from previous page next page Temp Probes set as battery show up here EIB 1 SMDU gt SMDU Group SMDU 1 SMDU Group Num of SMDUs e RN j 1 Converter gt Conv Group Conv 1 Conv 2 ENT gt SMDUP gt SMDUP 1 ENT SMTemp SMTemp 1 Spec No 1M820BNA 1M820DNA Model No M820B M820D 81 Load 1 Current 0 0A Load 2 Current 0 0A Load 3 Current 0 0A Block In Use 8 Voltage 1 00 Voltage 2 00 Voltage 3 00 Voltage 4 00 Voltage 5 00 Voltage 6 00 Voltage 7 00V Voltage 8 00 SMDU 1 L Bus Bar Voltage 54 0 V ESC
29. Alarm Name LCD Mains 3Ubc Ub Under Voltage AC input 3 voltage between Line B and Line M3Ubc Ub UnderV C below under voltage threshold Mains 3Uca Uc Under Voltage AC input 3 voltage between Line C and Line M3Uca Uc UnderV A below under voltage threshold AC Input MCCB Trip beats T Input MCCB Trip Main input circuit breaker open AC Output Trip P OutputMCCB Trip Main output circuit breaker open SPD Trip SPD Trip Surge protection device tripped LargeDU DC Distribution Alarms Large Distribution Unit must be present in system DC Distributi DC Over Voltage DC output voltage above over voltage DC Over Volt threshold DC Under Voltage DC output voltage below under voltage DC Under Volt threshold DC Output 1 Disconnected RR Output1 Discon Output 1 distribution device open DC Output 64 Disconnected Output64 Discon Output 64 distribution device open Temperature sensor 1 sensing temperature higher than over temperature threshold Temperature 1 Over Temperature T1 Over Temp Temperature sensor 2 sensing temperature higher than over temperature threshold Temperature 2 Over Temperature T2 Over Temp Temperature sensor 3 sensing temperature higher than over temperature threshold Temperature 3 Over Temperature T3 Over Temp EMERSON Network Power Action to Correct Communication Fail AC distribution monitoring device has l
30. Diesel Generator Alarms Low DC Voltage Low DC Voltage Generator has low DC voltage Dsl Generator Diese Generator monitoring device has failed SupervisionFail Diesel Generator Generator has failed Diesel Fail Diesel Generator Connected Generator is connected to the system Diesel Connect Generator has low fuel level Low Fuel Level High Water Temperature High Water Temp Generator has high water temperature Spec No 1M820BNA 1M820DNA 67 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus amp User Instructions UM1M820BNA Issue L December 11 2014 e Table 5 Full Alarm Name WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD Low Oil Pressure Low Oil Press Generator has low oil pressure Rectifier Group 2 3 4 Alarms Rect Group 2 3 4 Check the connectors and cables or the CAN loop Replace the controller All Rectifiers Comm Fail AllRectCommFail No response from all rectifiers Rectifier Lost Arectifier cannot be detected by the Reset the Rectifier Lost alarm Replace Rectifier Lost controller defective rectifier Comm Failure Arectifier has lost communications with Reset the Comm Fail alarm Replace Comm Failure the controller defective rectifier Mains Failure Rectifier commercial
31. Digital input 1 in alarm state Digital input 8 in alarm state Testing Relay 1 on IB2 Board Testing Relay 8 on IB2 Board 60 EMERSON Network Power Action to Correct Check why no commercial AC power Check why voltage is low Check communications cables Code UM1M820BNA Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 Table 5 Full Alarm Name WEB Abbreviated Alarm Name LCD EIB Extended Interface Board Alarms EIB2 board must be present in system Communication Fail EIB Comm Fail Bad Battery Block Bad Batt Block Testing Relay9 Testing Relay9 Testing Relay13 Testing Relay13 SMDU 1 2 3 4 5 6 7 8 Alarms SM DU Module must be present in system SMDU 1 2 3 4 5 6 7 8 Under Voltage Under Voltage Over Voltage Over Voltage Communication Fail Comm Fail Current1 High Current Curr 1 Hi Current1 Very High Current Curr 1 Very Hi Current5 High Current Curr 5 Hi Current5 Very High Current Curr 5 Very Hi A EMERSON Network Power Alarm Description Action to Correct EIB board has lost communications with the Check communications cables controller Battery block fails Check batteries Testing Relay 9 on EIB Board Testing Relay 13 on EIB Board Distribution voltag
32. Find out and eliminate the reason the fuse is open before replacing Check for overload or short circuit If the fuse was manually removed check with the person Fuse 16 Alarm that removed it before reinserting it DC output fuse 16 is open DC Fuse 16 Alm SMDUP DC Fuse Alarms SM DU Module must be present in system SMDUP DC Fuse Fuse 1 Alarm DC Fuse 1 Alm DC output fuse 1 is open Find out and eliminate the reason the fuse is open before replacing Check for overload or short circuit If the fuse was manually removed check with the person that removed it before reinserting it Fuse 25 Alarm DC Fuse 25 Alm DC output fuse 25 is open LVD Unit Alarms Low voltage disconnect must be present in system LVD Unit LVD1 Disconnect Sites LVD1 Disconnect LVD1 contactor is in disconnect mode LVD2 Disconnect RE LVD2 Disconnect LVD2 contactor is in disconnect mode LVD1 Failure LVD1 Failure LVD1 contactor has failed Check the contactor functions Replace the LVD2 Failure contactor LVD2 Failure LVD2 contactor has failed Spec No 1M820BNA 1M820DNA 54 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus amp User Instructions UM1M820BNA Issue L December 11 2014 Table 5 Full Alarm Name WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD SMDU L
33. Load 1 Current 0 0A Conv Group Average Voltage 52 0V esc Total Current 02 Number of Convs 2 Num Convs Comm 2 Rated Voltage 520V Total Rated Cur XXX Max Curr Limit 313A Conv 1 Output Voltage 482V Esc Output Current 0 0A Temperature 25 0 deg C On Off Status On Rated Current XXX Converter ID 1 Converter SN XXXXXX Running Time 200h SMDUP 1 Current 1 0 0A ESC Current 25 0 0A Shunt Settable By Software SMTemp 21 deg C ESC SMTemp1 Temp8 21 deg C SMTemp8 1 21 deg C SMTemp8 Temp8 21 deg C Temp T1 Status Normal Temp T8 Status SMTemp1 1 Normal Code UM1M820BNA Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 amp EMERSON Network Power Figure 9 Local Menu Flow Diagrams cont d from previous cont d on next page All Rect Set ENT Settings ENT gt i Alarm Setting HVSD gt Alarm Setting im Esc Enabled enabled disabled Ta P S P HVSD Limit ower Syst
34. M2 Uca Uc OverV A above over voltage threshold Mains 3 Uab Ua Over Voltage AC input voltage between Line A and Line _ M3 Uab Ua OverV B above over voltage threshold Mains 3 Ubc Ub Over Voltage AC input voltage between Line B and Line _ M3 Ubc Ub OverV C above over voltage threshold Mains 3 Uca Uc Over Voltage AC input voltage between Line C and Line _ Uca Uc OverV A above over voltage threshold Mains 1Uab Ua Under Voltage AC input 1 voltage between Line A and Line _ M1Uab Ua UnderV B below under voltage threshold Mains 1Ubc Ub Under Voltage AC input 1 voltage between Line B and Line E MTUbc Ub UnderV C below under voltage threshold Mains 1Uca Uc Under Voltage AC input 1 voltage between Line C and Line M1Uca Uc UnderV A below under voltage threshold Mains 2Uab Ua Under Voltage AC input 2 voltage between Line A and Line _ M2Uab Ua UnderV B below under voltage threshold Mains 2Ubc Ub Under Voltage AC input 2 voltage between Line B and Line _ M2Ubc Ub UnderV C below under voltage threshold Mains 2Uca Uc Under Voltage AC input 2 voltage between Line C and Line M2Uca Uc UnderV A below under voltage threshold Code UM1M820BNA Issue L December 11 2014 Spec No 1M820BNA 1M820DNA Model No M820B M820D NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 Table 5 Full Alarm Name WEB Abbreviated Alarm Description
35. M820B M820D Issue L December 11 2014 NetSure ACU Controller Advanced Control Unit Plus amp S User Instructions UM1M820BNA Issue L December 11 2014 7 Click Add The ACU URL is listed in the Websites box Click Cose http 10 201 229 13 Remove Spec No 1M820BNA 1M820DNA 18 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus m oM User Instructions UM1M820BNA Issue L December 11 2014 NetworkPower Logging into the Controller Procedure Internet Explorer version 5 5 or newer is required It is best to view the WEB Interface at 1024 x 768 resolution In newer versions of Internet Explorer you may need to turn Compatibility View On Tools Menu Compatibility View 1 1 Internet Explorer enter the IP address programmed into the controller and press ENTER The following WEB Interface window opens Enter a valid User Nameand Passwordthen click LOGIN Note default the User Name is admin and the Password is 1 2 After entering a valid User Nameand Passwordand clicking LOGIN the HOMEPAGE window opens Refer to WEB Interface Menus on page 104 5 EMERSON English Network Power 5 ACU Controller Login You are re cess ACU located Emerson The user name and password for this device is set by the system administrator BOIS ACU
36. SYSTEM STATUS DEVICE INFORMATION QUICK SETTINGS Auto Manual Setting ECO Mode Setting Float Equalize Charge Voltage Float Equalize Settings Temp Compensation Setting Rectifier Expansion QUERY MAINTENANCE CONFIGURATION System Specifications Rectifiers 4 Rectifiers Controller Specifications SerialNum 03110300144 Hardware Version A03 Software Version 3 02 Configuration DEFAULT ESNA_DEFAUL Spec No 1M820BNA 1M820DNA Model No M820B M820D Site Emerson Auto Manual Setting Auto Power System Auto Manual State The various settings presented in the other menus are grouped here by function as a convenient way to program these features 2012 03 07 13 40 34 NETSURE ACU Controller 2012 03 07 13 10 09 Auto v Set 17 Auto Popup 2011 Emerson Electric Co All rights reserved 121 Code UM1M820BNA Issue L December 11 2014 A NetSure ACU Controller Advanced Control Unit Plus 3 User Instructions UM1M820BNA Issue L December 11 2014 Query Menu ALARM HISTORY LOG SUB MENU Select the Device to query from the drop down list box Enter the from and to time Click Query to query for alarms within this time slot To save the log to your hard drive in text txt format click Upload and select the path 5 2012 03 07 13 41 15 EMERSON ite MERSO Site Emerson NETSURE ACU SYSTEM STATUS Alarm History Log DEVICE INFORM
37. Settings Controller Reload Config The only selection for Reload Config is Yes Once Yes is selected and confirmed the configuration package stored in the ACU Spec No 1M820BNA 1M820DNA Model No M820B M820D amp EMERSON Network Power Controller is reloaded into memory All settings WILL BE restored to the factory defaults of the configuration package WEB Menu Navigation Maintenance Restore Factory Defaults select Restore Defaults See also Restore Defaults Sub Menu on page 134 Rebooting the Controller Local Menu Navigation Press ENT and ESC at the same time to reset the ACU Controller WEB Menu Navigation Maintenance Restore Factory Defaults select Reboot Controller Note After rebooting you must exit your browser and re login to see any changes made Setting SNMP Parameters Local Menu Navigation none WEB Menu Navigation Maintenance NMSV2 Configuration and NMSV3 Configuration Code UM1M820BNA Issue L December 11 2014 32 NetSure Controller Advanced Control Unit Plus 5 User Instructions UM1M820BNA Issue L December 11 2014 Resolving Alarms Table 5 lists the alarms that you can scroll through in the Alarm Severity and Alarm Relay submenus These are also the possible alarms EMERSON Network Power that display in the Active Alarms sub menu Table 5 also provides guidelines for alarm correction Note These instructions d
38. Settings Rectifier Rect 1 Note For WEB Interface menu items are found under Device Information Rectifier Group Rectifier 1 Settings Tab Rect 1 Parameter Settings e Rectifier ID Sets the rectifier position in the system Spec No 1M820BNA 1M820DNA Model No M820B M820D Battery EMERSON Network Power Rect Phase Indicates the phase connected to the rectifier input Basic Menu Menu Navigation Main Menu Settings Battery Basic Note For WEB Interface menu items are found under Device Information Battery Group Settings Tab Basic Parameter Settings 92 Num Batt Shunts Sets the number of battery shunts in the system Calc Batt Curr Selects whether or not the ACU calculates the battery current in the case of no battery shunt load shunt required Low Capacity Pt Battery low capacity alarm set point Current Limited Enables or disables battery charge current limit BTRM TempSensor Sets the BTRM Battery Thermal Runaway Management temperature sensor Note that this temperature sensor MUST be set as a battery temperature sensor Select None or the temperature probe SMTemp8 8 SMTemp8 1 SMTemp1 T8 SMTemp1 1 EIB 2 EIB T1 IB2 T2 IB2 1 You can also select Maximum or Average which takes the maximum or average reading of the temperature probes any of SMTemp8 8 SMTemp8 T1 SMTemp1 T8 SMTemp1 T1 EIB T2 E
39. Supervisory Modules UE Future Expansion ACU D99oR IB1 or IB2 EIB EE Thu eee m eee M e Mi EM ES 1 Rect2 Rect xx Conv1 Conv2 Conv xx SMDU1 SMDU8 rer pou Aa es tls ia ts wu is Se ss ei e O 9P 5 1 Spec No 1M820BNA 1M820DNA 1 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 FN EMERSON Network Power Function Descriptions RECTIFIER AND CONVERTER CONTROL The ACU controls rectifiers and converters automatically SYSTEM COMPONENTS MONITORING AND SYSTEM ALARMS GENERATION The ACU Controller monitors the components comprising the system such as the rectifiers converters and supervisory modules and generates alarms if a fault condition occurs The ACU Controller also maintains an alarm history log The available system alarms are programmed with an Alarm Severity Level Each Alarm Severity Level has different visual audible alarm attributes Available Alarm Severity Levels and their attributes are listed in Table 1 Table 1 Alarm Severity Levels ACU Yellow Alarm Indicator ACU Red Alarm Indicator OFF OFF Alarm Severity Level Critical Alarm CA Major
40. The Battery Group menu contains three tabs Status Control and Settings Status Tab This tab displays the actually sampled values such as Battery Voltage and Total Battery Current amp 2012 03 07 13 39 04 EMERSON 5 MERSO Site Emerson NETSURE ACU DEVICE INFORMATION Power System Batte gGroup Rectifier Group Battery Group 1 Battery Voltage 27 0 V 2012 03 07 13 38 59 Battery 1 2 Total Battery Current 0 A 2012 03 07 13 38 59 Battery F Gri x e 3 Compensation Temperature 26 deg C 2012 03 07 13 39 03 LVD Group 4 Short BOD Total Time 1 min 2012 03 07 12 05 02 EIB Group 5 Short BOD Counter 5 2012 03 07 12 04 32 Converter Group 6 Long BOD Total Time 0 min 2012 03 07 12 04 53 SMDUP Gi hon 7 Long BOD Counter 3 2012 03 07 12 04 42 SM Temp Group QUICK SETTINGS 8 Full BOD Total Time 0 min 2012 03 07 12 04 21 QUERY 9 Full BOD Counter 0 2012 03 07 12 04 21 MAINTENANCE 10 Remaining Time 284 hrs 2012 03 07 13 38 59 CONFIGURATION 182 Tempi 25 5 deg C 2012 03 07 13 39 03 System Specifications Systemname acu Rectifiers 4 Rectifiers Controller Specifications Serial Num 03110300144 Hardware Version A03 Software Version 3 02 ESNA DEFAULT Version ARMY Auto Popup 2011 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 114 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 A NetSure Controller Advanced Control Unit Plus 3 User Instructions UM1M820BNA
41. Thermal SD A converter is in thermal shutdown Mod ID Overlap Mod ID Overlap Converter module ID s overlap Under Voltage Tm Under Voltage A converter has an under voltage condition Over Voltage Over Voltage A converter has an over voltage condition SMIO 1 Generic Unit 1 Alarms SM IO Module must be present in system SMIO 1 SMIO Failure SMIO Fail SMIO has failed SMIO Generic Unit 3 4 5 6 7 8 Alarms SM IO Module must be present in system SMIO Unit 3 4 5 6 7 8 High Analog Input 1 Alarm Hi Al 1 Alarm Input 1 above high alarm threshold Low Analog Input 1 Alarm Low Al 1 Alarm Input 1 below low alarm threshold High Analog Input 5 Alarm 5 Alarm Input 5 above high alarm threshold Low Analog Input 5 Alarm Low Al 5 Alarm Input 5 below low alarm threshold High Frequency Input Alarm Input frequency above high frequency _ Hi Freq In Alm alarm threshold Low Frequency Input Alarm Input frequency below low frequency alarm _ Low Freq In Alm threshold SMIO Failure SMIO Fail SM IO board failure Replace the board Testing Relay 1 Testing Relay 1 Testing Relay 1 Spec No 1M820BNA 1M820DNA 63 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus amp User Instructions UM1M820BNA Issue L December 11 2014 gredi Table 5 Full Alarm Name
42. User Instructions UM1M820BNA Issue L December 11 2014 Network Power An Individual Rectifier menu also contains the three tabs Status Control and Settings The menu items in each of these tabs are specific to the rectifier selected For example clicking the Control tab displays the control settings for the selected rectifier 4 EMERSON Network Power SYSTEM STATUS DEVICE INFORMATION Power System Rectifier Group Rectifier 1 Rectifier 2 Rectifier 3 Rectifier 4 AC Group Battery Group Battery Fuse Group DC Group LVD Group EIB Group Converter Group SMDUP Group SM Temp Group QUICK SETTINGS QUERY MAINTENANCE CONFIGURATION System Specifications EETTITIOOHENNNN Rectifiers 4 Rectifiers Controller Specifications SerialNum 03110300144 Hardware Version A03 Software Version 3 02 Configuration Versi ESNA DEFAULT Spec No 1M820BNA 1M820DNA Model No M820B M820D Site Emerson Aou 2012 03 07 13 38 34 NETSURE ACU Controller 2012 03 07 13 38 34 Set 2012 03 07 13 38 34 On Set A Cancel v Set Reset Set 17 Auto Popup 2011 Emerson Electric Co All rights reserved Code UM1M820BNA Issue L December 11 2014 A NetSure ACU Controller Advanced Control Unit Plus gn AM User Instructions UM1M820BNA Issue L December 11 2014 NetworkPower BATTERY GROUP EXCEPt LI ION BATTERY CONFIGURATION
43. admin System Name ACU Password Product Model 8200 _ Controller Serial Num 03110300144 5 Hardware Version A03 Software Version 3 00 Configuration Version 549089AG 2011 Emerson Electric Co All rights reserved EMERSON CONSIDER IT SOLVED Spec No 1M820BNA 1M820DNA 19 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 Common Tasks Performed via the Local Keypad and or Web Interface PROCEDURES Note Ensure current configuration is backed up prior to changing settings see Backing Up the ACU Configuration on page 29 Create new backup files after every successful update for your records and in case of controller failure Refer also to Local Display Menus on page 77 and WEB Interface Menus on page 104 Note If you add or remove hardware from the system except rectifiers or converters update the inventory via the Auto Config menu item see Updating the ACU Controller s Device Inventory on page 27 Changing the Local LCD Display Contrast Local Menu Navigation To change the contrast of the LCD display from the Main Screen press and hold the Up Arrow for increasing or Down Arrow for decreasing then press and hold V7until contrast is as desired Release both buttons WEB Menu Navigation none Disabling the
44. in Early Termination of the Discharge Periods Relay Assignment when in Hybrid Mode Relay 1 Generator Alarm e No Generator Voltage Alarm No AC supply 60 sec delay Relay 2 Battery Alarms e Logicalarm generated from under voltage 1 under voltage 2 LVD1 LVD2 battery high temp battery very high temp overvoltage 1 overvoltage 2 battery temp sensor fail battery fuse alarms and high load alarm Relay 3 Rectifier Alarms e logicalarm generated from multiple rectifier fail rectifier fail rectifier fan failure rectifier HVSD rectifier AC failure and rectifier not responding Relay 4 System Alarms e Logicalarm generated from load fuse alarms high ambient temperature ambient temp sensor fail smoke detected and water detection Relay 5 Generator Run At High Temp e Output to intelligent cooling devices linked to AC supply DG run Relay 6 Intruder Alarm e Alarm triggered by dry contact door motion sensor Relay 7 Diesel 1 in Operation e Output to onsite DG is set on for the duration of the signal Relay 8 Diesel 2 in Operation e Output to 002 onsite DG is set on for the duration of the signal Fixed Daily In this mode of operation the total duration of a complete cycle is 24hr Such duration is necessary as the operation is synchronized with day night temperature pattern When an extended recharge cycle is required the termination of it will still follow the 24hr sche
45. selects the EIB to monitor up to two 2 48V battery strings with four 4 12V blocks per string Midpoint selects the EIB to monitor the midpoint voltage of up to eight 8 battery strings for either 24V or 48V systems e BIkV Diff 12V This menu item appears if 24 Block 2 or 48 Block 4 is selected above The BlockVDiff 12V setting above selects the alarm threshold for battery block monitoring The ACU issues an alarm when any block voltage of any battery string has an abnormal value The alarm is issued when the difference between any block voltage and a reference voltage is greater than the value of the block voltage difference setting e BIkV Diff Mid This menu item appears if Midpoint is selected above The BlockVDiff Mid setting above selects the alarm threshold for battery midpoint monitoring The ACU issues an alarm when any battery midpoint voltage of any battery string has an abnormal value The alarm is issued when the difference between any battery midpoint voltage and a reference voltage is greater than the value of the block voltage difference setting e Block In Use Number of 12V battery blocks being used SMDU SMDU 1 Menu Menu Navigation Main Menu Settings SMDU SMDU 1 Note For WEB Interface menu items are found under Device Information SMDU Group SMDU 1 Settings Tab SMDU 1 Parameter Settings e Shunt Voltage Enter the shunt 1 voltage rating e S
46. sensing temperature higher than high temperature threshold 1 Temperature sensor 1 connected to SM Temp 1 and set as Ambient sensing temperature lower than low temperature threshold Temperature sensor 8 connected to SM Temp 1 and set as Ambient sensing temperature higher than high temperature threshold 2 Temperature sensor 8 connected to SM Temp 1 and set as Ambient sensing temperature higher than high temperature threshold 1 Temperature sensor 8 connected to SM Temp 1 and set as Ambient sensing temperature lower than low temperature threshold Check why temperature is high or low Check why temperature is high or low Check why temperature is high or low Spec No 1M820BNA 1M820DNA Model No M820B M820D Code 39 UM1M820BNA Issue L December 11 2014 A NetSure ACU Controller Advanced Control Unit Plus AM User Instructions UM1M820BNA Issue L December 11 2014 Network Power Table 5 Full Alarm Name WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD Temperature sensor 1 connected to SM Temp 8 and set as Ambient sensing temperature higher than high temperature threshold 2 SMTemp8 Temp1 High 2 SMTemp8 T1 Hi2 Temperature sensor 1 connected to SM SMTemp8 Temp1 High 1 Temp 8 and set as Ambient sensing E SMTemp8 T1 temperature higher than high temperature Check why temperature is high or low threshold 1
47. to Automatic Note Therelay test can be exited at any time by setting the Relay Test to Disabled Individual Test When placed in Relay Individual Test Mode relays can be tested individually This is the same procedure as Manually Forcing Relays on page 28 except you do not place the controller in Manual Mode Code UM1M820BNA Issue L December 11 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 Local Menu Navigation Main Menu Settings Power System General Relay Test set to Individual then Main Menu Manual Power System Relay Output number individually you can set the state of the relays on the IB2 Board Main Menu Manual EIB EIB1 Relay Output number individually you can set the state of the relays on the EIB Board e Selectthe other state for an alarm relay active not active e After confirming the change the alarm relay will momentarily toggle to the chosen state The alarm relay then reverts back to being controlled by the ACU e When done set Relay Test to Disabled Note that if there is no User interaction for 10 minutes the Relay Test will automatically revert to the disabled state WEB Menu Navigation Device Information Power System Settings Tab Relay Test set to Individual then Device Information Power System Control Tab individually you can set the state of the relay
48. 17 DCFuse Unit Fuse 4 Alarm CR 2012 03 07 08 44 42 2012 03 07 10 40 08 Auto Popup 2011 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 122 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 A NetSure Controller Advanced Control Unit Plus gt User Instructions UM1M820BNA Issue L December 11 2014 a DATA HISTORY LOG SUB MENU Select the Device to query from the drop down list box Enter the from and to time Click Query to query for data within this time slot To save the log to your hard drive in text txt format click Upload and select the path amp 2012 03 07 13 41 33 EMERSON Site Emerson cU EE eee eee eee SYSTEM STATUS Data History Log DEVICE INFORMATION QUICK SETTINGS QUERY Device Name All Devices Query Type History Alarm History Log Data History Log From 2012 03 07 00 00 00 Control System Diesel Log To 2012 03 07 23 59 59 Upload Maximum number of records is 500 Battery Test Log MAINTENANCE 1 Power System System Alarm Status No Alarm 2012 03 07 13 36 50 Syston 2 Power System System Alarm Status Alarm 2012 03 07 13 32 19 3 Power System System Alarm Status No Alarm 2012 03 07 13 10 00 4 Power System System Alarm Status Alarm 2012 03 07 13 08 01 Controller Specifications 5 Power System System Alarm Status No Alarm 2012 03
49. 29 Reloading a Backed Up ACU Configuration 30 Upgrading the ACU Using an Application All 2 2 31 Reloading the Configuration Package Stored in the ACU Controller Restoring Defaults 31 Rebooting the Controller eee inte eint oeste esa eee 32 Setting 5 ri Io II Do ied enis ober eu a T 32 MET E 33 Power Split Feature 72 OVEIVIOW 72 How PowerSplit WORKS deett eae eee eere Paene eed e rote eee rue d nene 72 Operating 72 Requirements and amp 72 Paralleling the Existing and ACU Power Systems eese nennen enne nennen 73 Programming the ACU Power Split Feature 74 Verifying the Operation of the Power Split Feature eese 75 Local M 77 Il E 77 VISIT P 77 Factory Default Setpolnts een aee o eie eei oor HR IRE Rea RE ERR PO Ret REESE ER ERROR 77 Adjustment Range Restrictions
50. 424A eT Ve E m Load Trend Area e m DNO mU 2 i 220 use scroll bar to view lacu Rectifiers 4Rectifiers ead Trend Controller Specifications Product Mode 8200 Mes Serial Num 03110300144 a Hardware Version A03 Software Version 3 02 0 m Version 1 CR Power System DI2 Alarm 2012 03 07 13 32 39 2 CR Power System DI1 Alarm 2012 03 07 13 32 16 Battery Temperature Alarms Area k Current WAGE 17 Auto Popup 2011 Emerson Electric Co All rights reserved Temperature Readings e Thetemperature sensor set as the Amb Temp Sensor in the Power System menu is the sensor which displays the ambient temperature on the Web Interface s Homepage e The temperature compensation sensor is the sensor which displays the battery temperature on the Web Interface s Homepage Spec No 1M820BNA 1M820DNA 105 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus 3 User Instructions UM1M820BNA Issue L December 11 2014 Menu Navigation Window When a menuis clicked on in the left side of the window menu navigation area the menu selected is displayed in the top right section of the window the system status and load trend screens are replaced with a selected menu screen Note that there is a menu item named SYSTEM STATUS to retur
51. Area A load trend visual is displayed in this area bottom right section of Homepage window Menu Navigation Area Available menus are displayed in this area left section of Homepage window When you click on a menu name in this area the menu opens in the right section of the window replacing the system status and load trend screens Spec No 1M820BNA 1M820DNA 104 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus 3 User Instructions UM1M820BNA Issue L December 11 2014 When the system is an alarm state a fourth area Alarms appears at the bottom of the display Alarms Area Alarms are displayed in this area bottom right section of Homepage window amp EMERSON Network Power 2012 03 07 13 33 19 NETSURE ACU Controller System Status Area Site Emerson SYSTEM STATUS DEVICE INFORMATION DEVICE INFORMATION Power System Rectifier Group Ambient Temperature Alarm Status Alarm AC Group Battery Group Battery Fuse Group DC Group LVD Group EIB Group Converter Group SMDUP Group SM Temp Group Menu Navigation Area 211V 5 241V AC T 211V AC Ambient Temp sm 1 1 I I 1 System Voltage 50 25 0 25 50 75 27 3V DC QUICK SETTINGS Battery Status QUERY Float Charge 25 C MAINTENANCE 70 System Current CONFIGURATION
52. Backed Up ACU Configuration on page 30 and Upgrading the ACU Using an Application All Package on page 31 You can download from your hard drive into the controller a configuration package application All package language package filename of each has a tar or tar gz extension or SettingParam run file You can upload from the controller to your hard drive a configuration package or language package To upload or download a file you need to shut down the controller first When you select the Download submenu the Stop Controller window opens Click on the Stop Controller button amp 2008 01 03 23 03 59 FEN Site Emerson NETSURE ACU Controller SYSTEM STATUS Download Upload DEVICE INFORMATION QUICK SETTINGS QUERY MAINTENANCE eller Network Configuration NMSV2 Configuration NMSV3 Configuration Download Upload needs to stop the Controller Do you want to stop the Controller Stop Controller Edit PowerSplit User Information Settings Clear Data Restore Factory Defaults Download Upload Retrieve SettingParam run Time Sync System Inventory CONFIGURATION System Specifications Rectifiers 2 Rectifiers Controller Specifications SerialNum 03110700047 Hardware Version A04 Software Version 4 02 Configuration 55707 Version 2012 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 136 Code UM1M820BNA Model No M820B M8
53. Ctrl ENT 12 Navigate to Confirm ID PH Press ENT Yes highlights 13 Press ENT to select the operation Press ENT again to confirm Note Check you numbering to be sure it is correct If there were conflicts in your numbering rectifiers with conflicts will be assigned the next available sequential number 14 Return to the Main screen by repeatedly pressing ESC escape Code UM1M820BNA Issue L December 11 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 Configuring the ACU Identification of Converters When converters are all installed prior to applying power and starting the system the order in which the ACU identifies the converters is by serial number lowest serial number is Conv 1 next lowest is Conv 2 etc If you prefer the ACU to identify the converters by position in the system perform the following procedure Local Menu Navigation Main Menu Settings Converter Conv 1 Set Conv ID repeat for every converter then Main Menu Manual Converter All Conv Ctrl Confirm ID WEB Menu Navigation Device Information Converter Group Converter 1 Settings Tab Set Converter ID repeat for every converter then Device Information Converter Group Control Tab Confirm Converters ID Local Procedure 1 With the Main screen displayed press ENT to go to the Main Menu Navigate to and selec
54. INFORMATION QUICK SETTINGS QUERY Choose the last battery test 1 8 Query Alarm History Log Data History Log Control System Diesel Log Battery Test Log MAINTENANCE CONFIGURATION System Specifications Rectifiers 4Rectifiers Controller Specifications Serial Num 03110300144 Hardware Version A03 Software Version 3 02 Configuration v ESNA DEFAULT Auto Popup 2011 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 125 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus 3 User Instructions UM1M820BNA Issue L December 11 2014 Maintenance Menu NETWORK CONFIGURATION SUB MENU You can configure the controller s network parameters such as the IP address subnet mask and gateway After modifying the network parameters click Save Parameter to validate the change made to the parameters Note After changing the IP Address you will need to login again with the new IP address 6 2008 01 03 23 00 53 EMERSON Site Emerson NETSURE ACU SYSTEM STATUS Network Configuration DEVICE INFORMATION QUICK SETTINGS QUERY MAINTENANCE Controller Network Parameter Set Network Configuration Controller Network IP 1020122244 NMSV2 Configuration NMSV3 Configuration Subnet Mask HLMS Configuration Edit Power Split Gateway 102012281 User Information S
55. IP Accepted Trap Level Public Community Private Community NMSV2 Configuration NMSV3 Configuration HLMS Configuration Edit PowerSplit User Information Settings Clear Data AddNewNMS ModiyNwS DeleteNMs Restore Factory Defaults Download Upload Retrieve SettingParam run NMS IP Time Sync System Inventory mm CONFIGURATION Community pe System Specifications Private Community private Rectifiers 2Rectifiers Change NMS trap alarm level all current NMS traps will be changed Controller Specifications Serial Num 03110700047 Accepted Trap Level Not Used S Change Trap Hardware Version A04 Software Version 4 02 Configuration s 55707 Version 9 2012 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 127 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus e User Instructions UM1M820BNA Issue L December 11 2014 NetworkPower NMSV3 NETWORK MANAGEMENT SYSTEM CONFIGURATION SUB MENU VERSION 3 Configures SNMP Version 3 parameters You can configure the User Name Trap IP Address Priv Password DES Auth Password MD5 and Trap Security Level e User Name The permitted User to access the V3 agent e Trap IP Address The IP to which the trap is sent e Priv Password DES The private DES password used to encrypt the data e Password MD5 The authoriz
56. Issue L December 11 2014 Control Tab This tab displays the battery s control settings and allows you to change these settings For example a User can select a value of Equalize Charge for Equalize Float Charge Control then click on Set to change the charge mode from float to equalize Note Settings that appear grayed out can only be made when the controller is in the manual control state If the controller is set for automatic control change the Auto Man State setting first to the Man setting A 6 2012 03 07 13 39 24 EMERSON Site Emerson NETSURE ACU Network Power Controller DEVICE INFORMATION Power System Battery Group Rectifier Group Battery Group Equalize Float Charge Control Float Charge 2012 03 07 12 04 21 Float Charge Battery 1 Battery Test Control Stop 2012 03 07 12 04 21 Stop Battery Fuse Group Reset Battery Capacity Yes E Yes DC Group Clear Bad Battery Alarm Yes Yes LVD Group EIB Group Clear Abnormal Bat Current Alarm Yes ES Yes Converter Group SMDUP Group SM Temp Group QUICK SETTINGS QUERY MAINTENANCE CONFIGURATION m Set Set Set B Clear Discharge Curr Imbalance Yes Yes Clear Battery Test Fail Alarm Yes Yes gt iei lt lt System Specifications Rectifiers 4Rectifiers Controller Specifications Serial Num 03110300144 Hardware Version A03 Software Ver
57. Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 HLMS HIGH LEVEL MANAGEMENT SYSTEM CONFIGURATION SUB MENU Network Power For use with HLMS supporting the YDN23 protocol Site Emerson 2008 01 03 23 01 40 NETSURE ACU Controller SYSTEM STATUS DEVICE INFORMATION QUICK SETTINGS QUERY MAINTENANCE Network Configuration NMSV2 Configuration NMSV3 Configuration HLMS Configuration Edit PowersSplit User Information Settings Clear Data Restore Factory Defaults Download Upload Retrieve SettingParam run Time Sync System Inventory CONFIGURATION System Specifications Rectifiers 2Rectifiers Controller Specifications Serial Num 03110700047 Hardware Version A04 Software Version 4 02 557073AA Spec No 1M820BNA 1M820DNA Model No M820B M820D HLMS Configuration HLMS Configuration Protocol Type Protocol Media Ethernet v TCPAP Port Number 2000 Self Address i Callback Enabled Report Enabled Alarm Reporting Range 1 255 Ssocip REN Range 1 20479 Maximum alarm report attempts B o Range 0 255 Call Elapse Time fs Range 0 600 Main Report Phone Number Second Report Phone Number Callback Phone Number Main Report IP Second Report IP Security Connection IP 1
58. Menu Menu Navigation Main Menu Settings Alarm Setting Alarm Param Note For WEB Interface Block Alarm menu item is found under Device Information Power System Settings Tab Clr Alarm Hist menu item is found under Maintenance Clear Data and Alarm Voice menu item is not available Alarm Param Parameter Settings e Alarm Voice Programs the audible alarm feature e Disables the audible alarm e On When a new alarm occurs the audible alarm sounds Press any key to silence the audible alarm e 3minutes 10 minutes 1 hour 4 hours When a new alarm occurs the audible alarm sounds The audible alarm automatically silences after the selected time period Spec No 1M820BNA 1M820DNA 89 Model No M820B M820D e Block Alarm e Normal Alarms are processed normally e Blocked Forces the alarm relays in the off state and blocks alarms from changing the relay state e ClrAlmHist The only selection for Clr Alm Hist is Yes Once Yes is selected and confirmed the alarm history log is cleared Power System General Menu Menu Navigation Main Menu Settings Power System General Note For WEB Interface menu items are found under Device Information Power System Settings Tab General Parameter Settings e Auto Man State e Auto The controller automatically controls the power system e Manual A User can manually change power system control settings When you retu
59. Modification SUD MeNU 144 Sample Signal Name Modification Procedure eese nennen nnne 144 Alarm Suppressing SubsMenfli oce eee deerat ena cade uh re e hane cun arena 145 Ree RET 148 OperatiOM sessa 148 Alarm Relay SUB M Gites as Go ER ET dae shave FEAR RETE CLER CREER SEA Ee 151 Accessing the Controller via a Network Management System NMS ee eeeee eene eene eene 152 152 Spec No 1M820BNA 1M820DNA Code UM1M820BNA Model No M820B M820D V Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 ET NMS Supported by SNMP Agehit deren eu eee eh da o Leia uev 152 NMS Supported By SNMP V2 1n iere trece ett ecu RR EVA ob HERE RR CE 152 NMS Supported by 152 Parameter Setting in SNMP 153 MIB Iiistallationhs koas 153 db ti A CREER REIR AER APER 153 Contents of the Controller s teta ternera
60. Rect Ctrl Main Menu Manual Converter All Conv Ctrl WEB Menu Navigation Device Information Rectifier Group Control Tab Device Information Converter Group Control Tab Clearing SMTemp Lost and SMTemp Probe Alarms Navigate to the menus to clear the respective alarm as indicated below Local Menu Navigation Main Menu Manual SMTemp SMTemp Group Main Menu Manual SMTemp SMTemp WEB Menu Navigation Device Information SM Temp Group Control Tab Device Information SM Temp Group SM Temp Control Tab Clearing Battery Alarms Navigate to the menus to clear the respective alarm as indicated below Local Menu Navigation Main Menu Manual Batt Group WEB Menu Navigation Device Information Battery Group Control Tab Clearing Logs Local Menu Navigation Main Menu Settings Alarm Setting Alarm Param Clr Alm Hist The only selection for Clr Alm Hist is Yes Once Yes is selected and confirmed the alarm history log is cleared Spec No 1M820BNA 1M820DNA Model No M820B M820D 27 EMERSON Network Power WEB Menu Navigation Maintenance Clear Data Select which log to clear Alarm History Data History Control Command Log Battery Test Log System Runtime Log or Diesel Test Log Select Clear Clearing the Maintenance Alarm A maintenance time can be set which once expires issues a maintena
61. SettingParam Run File WEB Menu Navigation Maintenance Menu Retrieve SettingParam run See also Retrieve SettingParam run File Sub Menu on page 138 1 Loginto the controller using the WEB Interface 2 Click on Retrieve SettingParam run in the MAINTENANCE MENU 3 Click on the Retrieve File button to save the file named SettingParam run to your hard drive Note Ensure Internet Explorer security settings are set to enable a file to be copied to your computer 4 Select where you want the file to be copied to on your computer Local Menu Navigation none Reloading a Backed Up ACU Configuration There are two steps in reloading a backed up ACU configuration e One step to reload the saved ACU configuration package e One step to reload the saved SettingParam run file Reloading the Configuration Package WEB Menu Navigation Maintenance Menu Download See also Download Upload Sub Menu on page 136 WARNING This file can only be downloaded to a controller with the same software version the file was created from This file is NOT forward compatible 1 Loginto the controller using the WEB Interface 2 Selectthe Download Sub Menu in the Maintenance Menu 3 The Stop Controller window opens Click on the Stop Controller button 4 ADownload window opens WARNING Never navigate from this web page without first clicking on Start Controller If you do you will not h
62. Temperature sensor 1 connected to SM SMTemp8 Temp1 Low Temp 8 and set as Ambient sensing SMTemp8 T1 Low temperature lower than low temperature threshold Temperature sensor 8 connected to SM SMTemp8 Temp8 High 2 Temp 8 and set as Ambient sensing SMTemp8 T8 Hi2 temperature higher than high temperature threshold 2 Temperature sensor 8 connected to SM SMTemp8 Temp8 High 1 Temp 8 and set as Ambient sensing Tm SMTemp8 T8 Hi1 temperature higher than high temperature Check why temperature is high or low threshold 1 Temperature sensor 8 connected to SM SMTemp8 Temp8 Low Temp 8 and set as Ambient sensing SMTemp8 T8 Low temperature lower than low temperature threshold High Load Level1 HighLoadLevel1 Load current above high level 1 Check to see why load current is high High Load Level2 HighLoadLevel2 Load current above high level 2 Load Current Alarm Check to see why load current alarm is Load current alarm active Load Curr Alarm active Rectifier Group Alarms Rect Group Multiple Rectifiers Failure thameane rectifier has failed Check input voltage to rectifiers Replace Multi Rect Fail rectifiers Rectifier Lost Arectifier cannot be detected by the Reset the Rectifier Lost alarm Replace Rectifier Lost controller defective rectifier Spec No 1M820BNA 1M820DNA 40 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controlle
63. Used 2011 Emerson Electric rights reserved 146 Code UM1M820BNA Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus amp User Instructions UM1M820BNA Issue L December 11 2014 The following screen appears which allows you to configure the Alarm Suppression Expression In this screen you can select the signals in the Alarm Suppression Expression and enter the logic relationship before the alarm signal Logic AND amp Logic OR Logic NO amp 2012 03 07 13 55 08 Y EMERSON ite NETSURE ACU Network Power Si te Controller SYSTEM STATUS f Alarm Suppression DEVICE INFORMATION QUICK SETTINGS QUERY MAINTENANCE CONFIGURATION Auto Configuration Site Info Modification How many signals are there in the Alarm Suppression Expression Equipment Info Modification gt Signal Information Modification Alarm Suppression Alarm Suppression Expression PLC Alarm Relays Rectifier Group Multiple Rectifiers Failure 7 5 5 Specifications amp x Rectifier Group x Multiple Rectifiers Failure v Submit Rectifiers 4Rectifiers Controller Specifications Serial Num 03110300144 Hardware Version A03 Software Version 3 02 Configuration DEFAULT v Auto Popup 2011 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 147 Code UM1M820BNA Mod
64. access e Users are configured with a User Name password and access level User Name Maximum 13 Characters 0 9 a z A Z Password Maximum 13 Characters 0 9 a z A Z _ Note Oncea password is entered it remains in effect for a preset time period to allow navigating between menus without re entering the password Access Level Refer to the following table A User has access to his her level menus plus all menus of the lesser access levels Access Level Default User Name Authori Authority Level and Password Level A Browser none set The User can only read browse information in the menus The User has access to the system Control menus and the Level B Operator Operating State Auto Manual Level C Engineer The User has access to system Setting menus and 9 download the configuration package The User has full access to all menus including update the OS Level D Administrator admin 1 application and modifying adding and deleting Users Spec No 1M820BNA 1M820DNA 13 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 A NetSure ACU Controller Advanced Control Unit Plus AM User Instructions UM1M820BNA Issue L December 11 2014 Network Power Local Keypad and Display Access LOCAL MENU NAVIGATION KEYS AND LCD DISPLAY Location and Identification Refer to Figure 7 Description There are four 4 menu navigatio
65. additional equalize time and thereafter at float voltage for the remaining time Also see Figure 6 Equalize charge independently settable 0 720 min already set in equalize charge Early Termination of the Discharge Periods During discharge over temperature and under voltage conditions will interrupt the discharge and change the operation to charge Diesel Generator ON Over Temperature The diesel generator will start and run for a period before it is stopped again The run time is User selectable in the range 30 to 120 minutes default setting is 60 minutes Temperature is referenced to cabinet shelter ambient temperature sensor connected to the controller not battery temperature Over temperature start can be disabled completely from User settings menu Under Voltage The under voltage start is triggered by under voltage alarm 2 voltage settings The diesel generator will start and run until the normal recharge cycle is due to finish depending on selected mode of operation Example for Fixed Daily Time If the normal recharge cycle is from 7am until 7pm and under voltage has started the diesel generator at 5 30am the effective recharge will be from 5 30am until 7pm Example for Capacity Discharge If this mode is selected the recharge will terminate Operation with Grid Power Grid power is always prioritized when available If grid power becomes available during battery discharge the discharge cycle is terminated
66. and recharge cycle is initiated If grid power becomes available during diesel generator operation the diesel generator is switched OFF and operations continue on grid power Battery Recharge with Grid Power Battery recharge with grid power can start from the beginning case of grid power becoming available during battery discharge or can continue over from diesel generator recharge depending on the timing In both cases the recharge process will follow the recharge profile shown in Figure 6 If battery becomes fully recharged and grid power is still present the operations will continue to be powered from grid and no battery discharge will be initiated for the duration of grid availability In this case battery voltage will revert back to Float voltage Battery Discharge after Grid Failure At the point of grid power failure the battery capacity is unknown as these events occur in random manner For the purpose of maximizing the use of grid power and in anticipation of grid power becoming available again Code UM1M820BNA Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 the Hybrid operation will continue with battery discharge cycle Discharge will continue until e The preset discharge time elapses Fixed Daily Time e The preset DOD is reached Capacity Discharge In both cases the discharge can be terminated earlier as described
67. associated loss of capacity issue or insufficient charge capacity Capacity Discharge The cycle period is determined by User selectable capacity discharge of the batteries and associated recharge times After that the cycle repeats itself It does not follow a 24hr pattern Capacity Discharge and Recharge The battery discharge period is determined by the percentage of the nominal battery capacity Ah that will be discharged per cycle The depth of discharge DOD per cycle is User selectable in the range 20 to 80 Default setting is 60 The value is set as battery capacity at the end of each discharge period Therefore if a 60 discharge is chosen the discharge value is set to 40 The time to recharge to full battery capacity depends on battery capacity at the start of the charge cycle and available recharge current When the additional charge time has been reached the generator will be stopped the recharge cycle will end and discharge cycle will be initiated For practical purposes the battery capacity at the end of every recharge period is set to 100 as long as Step Step 2 and Step 3 have elapsed 10 Code UM1M820BNA Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 If end of charge is not reached within the set maximum hrs the recharge will be terminated anyway and discharge cycle will be initiated MAXIMUM C
68. e Temp CompCenter Sets the temperature at which the system operates at normal voltage levels e Temp Comp Coeff Sets the temperature compensation slope or rate of change per C above or below the Temp Comp setting This value is expressed in millivolt per C per string mV C str For example for a rate of change of 72 mV C str in a 24 cell 48V nominal battery string the rate of change is 3 mV per cell e TempComp Sensor Select None for no temperature compensation or the temperature probe SMTemps8 8 SMTemp8 1 SMTemp1 T8 SMTemp1 T1 EIB T2 EIB T1 IB2 T2 IB2 T1 sensing battery temperature for temperature compensation You can also select Maximum or Average which takes the Spec No 1M820BNA 1M820DNA Model No M820B M820D EMERSON Network Power maximum or average reading of the temperature probes any of SMTemp8 8 SMTemp8 T1 SMTemp1 8 SMTemp1 1 EIB T2 EIB T1 IB2 T2 IB2 T1 set as battery temperature probes When used with an SM BRC you can select to average the SM BRC temperature probe readings Note The temperature compensation sensor is also the sensor which displays the battery temperature on the Web Interface s Homepage Comp Temp High2 Allows you to set a high compensation temperature alarm 2 point Comp Temp High1 Allows you to set a high compensation temperature alarm 1 point Comp Temp Low Allows you to set a low compens
69. eaer Imm y Outpu Fluct pis 1 50 9 Aclive active not active Do We 42 0 58 0 21 0 29 0 h 5 Cycle Period Relay Output 8 Switch On All switch off all 168 hour 1 8760 AC On Off Ctr Active active not active Switch On Al itch off all Rects orme 0 255 Cir MtncRunTime Rect LED C n switch off min 0 255 Yes Turn Off Delay Stop Flashing all flashing 5 min 1 60 Fan Speed Ctrl Auto Speed full speed Rectifier ENT Confirm ID PH 3 All Rect Ctrl Lq _ Yes esc Rect 1 ENT ESC Clear Rect Lost Rect 2 a Clear Batt Group Rest P EQUFLT Control Clear Comm Fail Manual ENT gt Float Charge equalize charge Yes ENT Esc BattTestControl p gt Man Auto Set 4 ENT Stop start Rect 1 Esc Power System in DC On Off Ctr ENT Clr Bad Bat Al k gt On on off Rectifier bu ESC AC on off Group Diar a i LED Control c Baci LED Control LED control cancel LVD 2 Rectifier Reset 4 Cir AbniCur Al Reset Yes Converter Clr Cur Imb Alm c Yes LVD Unit 4 SMTemp ENT gt LvD1 Control PEE es gt Connected disconnected ESC Control Connected disconnected gt gt LVD Group 42 Esc LVD Unit EIB 1 EIB ENT Relay Output 9 To Select a Sub Menu gt gt 1 gt gt Active active not active Press
70. factory modified settings the system is supplied with a USB memory device that contains a SettingParam run file as shipped The SettingParam run file has a seven digit UIN Unique Identification Number preceding the SettingParam run filename The UIN identifies a SettingParam run file for use with a specific system This file can be used to restore your system to the configuration as shipped Refer to Reloading a Backed Up ACU Configuration on page 30 to reload the supplied SettingParam run file Procedure WARNING When this procedure is performed the controller s existing configuration and parameter settings will be lost The SettingParam run file is deleted Before reloading the configuration restoring defaults if you have made changes to any setting save the SettingParam run file or if you have made any name changes relay assignments alarm severities or PLC expressions save the configuration package see Backing Up the ACU Configuration on page 29 AFTER PERFORMING THIS PROCEDURE RELOAD THE SETTINGPARAM RUN FILE AND CONFIGURATION PACKAGE IF REQUIRED Click on the Restore Defaults button Click to confirm to overwrite the existing configuration package in memory with the stored configuration package The controller will automatically reboot All settings WILL BE restored to the defaults of the stored configuration package Note After rebooting you must exit your browser and re login to see a
71. high temperature threshold 2 System Temp1 High 2 System T1 Hi2 Temperature sensor 1 sensing temperature higher than high temperature Note This alarm is not used at this time threshold 1 System Temp1 High 1 System T1 Hi1 Temperature sensor 1 sensing temperature lower than low temperature threshold System Temp1 Low System T1 Low Temperature sensor 2 sensing temperature higher than high temperature threshold 2 System Temp2 High 2 System T2 Hi2 Temperature sensor 2 sensing temperature higher than high temperature Note This alarm is not used at this time threshold 1 System Temp2 High 1 System T2 Hi1 Temperature sensor 2 sensing temperature lower than low temperature threshold System Temp2 Low System T2 Low Temperature sensor 3 sensing temperature higher than high temperature threshold 2 System Temp3 High 2 System T3 Hi2 Temperature sensor 3 sensing temperature higher than high temperature Note This alarm is not used at this time threshold 1 System Temp3 High 1 System T3 Hi1 Temperature sensor 3 sensing temperature lower than low temperature threshold System Temp3 Low System 31 Low Spec No 1M820BNA 1M820DNA 37 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus amp User Instructions UM1M820BNA Issue L December 11 2014 Table 5 F
72. in the existing power system or shut down some of the rectifiers in the existing power system if the capacity of the external dry load bank is not sufficient Verify that the power system starts taking the additional load as soon as the total capacity of the rectifiers in the existing power system is exceeded 2 In a Power Split application where the ACU power system is taking only part of the load operating continuously at the current level equivalent to the programmed POWER SPLIT CURRENT LIMIT percentage and the rectifiers in the existing power system are taking the rest of the load use an external dry load bank of sufficient capacity to increase the load in order to exceed the total capacity of the rectifiers in the existing power system or shut down some of the rectifiers in the existing power system if the capacity of the external dry load bank is not sufficient Code UM1M820BNA Issue L December 11 2014 A NetSure ACU Controller Advanced Control Unit Plus M User Instructions UM1M820BNA Issue L December 11 2014 Network Power a Verify that the ACU power system starts taking the additional load as soon as the total capacity of the rectifiers in the existing power system is exceeded Spec No 1M820BNA 1M820DNA 76 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus amp User Instructions UM1M820BNA Issue L
73. limited current to avoid heating the batteries any further e The temperature of the batteries can be monitored and the ACU sets the charge voltage appropriately as previously described under Battery Charge Temperature Compensation on page 2 Code UM1M820BNA Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 e In addition to battery temperature compensation if battery temperature rises above a set temperature limit the system stops battery charging completely by lowering the output voltage to the BTRM Voltage setting This allows the batteries to cool down The system also provides alarm notification of this occurrence Power supplied to customer equipment is not interrupted e Thebattery LVD circuits can be programmed to open disconnect if a high temperature event occurs HTD High Temperature Disconnect The contactor s open when battery temperature rises above a programmable value and close again when battery temperature falls below another programmable value ENERGY MANAGEMENT Energy Management consists of an Energy Optimization Mode Intelligent Power Matching Energy Optimization Mode The ACU provides an Energy Optimization Mode ECO function Energy Optimization permits an installation to only operate rectifiers as needed to maintain the load and keep batteries in a fully charged condition As load increas
74. limits If battery temperature exceeds the BTRM Temp High2 setting system voltage is lowered to the BTRM voltage setting This feature can also be disabled Spec No 1M820BNA 1M820DNA Model No M820B M820D The ACU can perform battery discharge tests to check the condition of the battery s There are three 3 types of battery discharge tests e Battery Test without Constant Current e Battery Test with Constant Current e ShortTime Test requires two battery shunts A User can manually start a battery discharge test or program the ACU to automatically start battery discharge tests at scheduled intervals Twelve 12 Constant Current Tests can be scheduled by the month day year A Short Time Test can be scheduled to be performed every 1 365 days During a battery discharge test the ACU controls the rectifiers output to place the entire load or partial load on the batteries The ACU monitors the discharge of Code UM1M820BNA 4 Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 the battery and saves the results a battery test log The ACU stores ten 10 battery discharge tests Functional Description For manual battery discharge tests as well as for scheduled battery discharge tests the following parameters must be set End Test Voltage End Test Time and End Test Capacity See Figure 4 Figure 4 Battery Test
75. low temperature threshold Temperature sensor 8 connected to SM SMTemp1 Temp8 High 2 Temp 1 and set as Battery sensing SMTemp1 T8 Hi2 temperature higher than high temperature threshold 2 Temperature sensor 8 connected to SM SMTemp1 Temp8 High 1 Temp 1 and set as Battery sensing m SMTemp1 T8 temperature higher than high temperature Check why temperature is high or low threshold 1 Temperature sensor 8 connected to SM SMTemp1 Temp8 Low Temp 1 and set as Battery sensing SMTemp1 Low temperature lower than low temperature threshold Temperature sensor 1 connected to SM SMTemp8 Temp1 High 2 Temp 8 and set as Battery sensing SMTemp8 T1 Hi2 temperature higher than high temperature threshold 2 Temperature sensor 1 connected to SM SMTemp8 Temp1 High 1 Temp 8 and set as Battery sensing E SMTemp8 T1 temperature higher than high temperature DB SENSOR threshold 1 Temperature sensor 1 connected to SM SMTemp8 Temp1 Low Temp 8 and set as Battery sensing SMTemp8 T1 Low temperature lower than low temperature threshold Spec No 1M820BNA 1M820DNA 46 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 A Network Power NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 Table 5 Full Alarm WEB Abbreviated Alarm Name LCD
76. low voltage alarm are met and both alarms should be reported However since the AC failure alarm suppresses the AC low voltage alarm only AC failure alarm is displayed in the alarm list To configure Alarm Suppression first select the device to which the alarm signal belongs This displays all the alarm signals of this device Locate the alarm signal to be configured for Alarm Suppression and click on the Modify button for this alarm signal Spec No 1M820BNA 1M820DNA 145 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure ACU Controller Advanced Control Unit Plus amp EMERSON User Instructions UM1M820BNA Issue L December 11 2014 Network Power EMERSON Network Power SYSTEM STATUS DEVICE INFORMATION QUICK SETTINGS QUERY MAINTENANCE CONFIGURATION Auto Configuration Site Info Modification Equipment Info Modification Signal Information Modification Alarm Suppression PLC Alarm Relays System Specifications System Name Rectifiers 4 Rectifiers Controller Specifications Product Model M820D Software Version 3 02 Spec No 1M820BNA 1M820DNA Model No M820B M820D 2012 03 07 13 54 27 OGOUT Site Emerson NetSure ACU d sion Please select standard equipment Please Select Alarm Signal ID Alarm Signal Alarm Suppression Expression 2 CAN Communication Failure NA 9 System Temp 1 Sensor Fault Power System System Temp 1 Not
77. temperature Check why temperature is high pace hed Check why temperature is high viae a has charge short circuit Replace the battery Spec No 1M820BNA 1M820DNA 51 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 4 NetSure Controller Advanced Control Unit Plus eye AM User Instructions UM1M820BNA Issue L December 11 2014 NetworkPower Table 5 Full Alarm Name WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD DisChar Short Circuit Li lon battery has discharge short circuit DisCharShortCir condition Replace thebatteni High Switch CharTemp Li lon battery has high switch charge ia HiSwitchCharTem temperature AD s Migh Hardware Fail 20 HardwareFail20 Li lon battery has hardware failure Replace the battery Hardware Fail 21 HardwareFail21 Replace the battery aaa Check why charge current high a Check why discharge current high Communicatonintrupt ion battery communications have been Chek wy communications aur fo Li lon battery is disconnected Check why battery disconnected Gece Li lon battery charge is enabled Battery Discharging T _ Batt Discharge Li lon battery is discharging Charging Li lon battery is charging Batt Charge DisCharging _ DisCharging Li lon battery is discharging Charging 5A Charging 5A Li lon battery is charging DisCharging 5A T uds _ Di
78. that pose a risk only to equipment data or service even if such use appears to be permitted in some of the applicable standards OSHA ALERT Alerts the reader to an action that must be avoided in order to protect equipment software data or service ISO ALERT Alerts the reader to an action that must be performed in order to prevent equipment damage software corruption data loss or service interruption ISO FIRE SAFETY Informs the reader of fire safety information reminders precautions or policies or of the locations of fire fighting and fire safety equipment ISO Fire Safety SAFETY Informs the reader of general safety information reminders precautions or policies not related to a particular source of hazard orto fire safety ISO ANSI OSHA Spec No 1M820BNA 1M820DNA 1 820 Model No M820B M820D vil Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus amp User Instructions UM1M820BNA Issue L December 11 2014 This page is intentionally blank Spec No 1M820BNA 1M820DNA s Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus 5 User Instructions UM1M820BNA Issue L December 11 2014 AS Introd uction e Intelligent Power Matching Energy Optimization Mode Preface e Power Split Feature These instructions describe the complete
79. the Homepage of Web Interface 84 1h Cycle Time 360 days EStop EShutdown Disabled Load Curr Alarm 3000A Alarm Blocked Normal Rect Expansion Inactive Address Sec 201 LCD Rotation 0 Deg Over Voltage 1 570V Over Voltage 2 580V Under Voltage 1 480V Under Voltage 2 440V Fail Safe enable Hybrid Mode disable DG Run Overtemp enable DG Run Time 60 min DG Used DG1 DI for Grid 08 000 40 0 96 Dsch Duration 12 hours Start Dsch Time 19 clock High Load Set 400 Equal StartTime 8 clock DG Alarm Delay 60 sec Fail Safe Normally Open PSplit Mode disabled Relay Test Disabled Relay Test Time 45 sec HighLoadl evel 10 HighLoadLevel2 85 Alarm State High DI8 Alarm State High Amb Temp Sensor 1212 Amb Temp High2 100 0 deg C Amb Temp Hight 90 0 deg Amb Temp Low 10 0 deg 5 1 System Temp2 None System Temp3 None 1B2 Temp1 Battery 1B2 Temp2 Ambient EIB Temp1 None EIB Temp2 None auto manual 0 24 10 7200 disabled EStop EShutdown 0 4000 normal blocked inactive primary secondary 201 202 203 0 90 180 270 40 60 20 30 40 60 20 30 40 60 20 30 40 60 20 30 disable enable disable fixed daily capacity disable enable 30 120 DG1 DG2 Both DI1 DIB 20 80 1 22 0 24 20 80 0 24 30 180 normally open normally
80. the Power Split Current Limit Value the ACU power system voltage will be increased by the programmed DELTA VOLTAGE setting forcing the ACU power system to carry the load Make sure that the output voltage does not exceed the battery float range recommended by the manufacturer In this operating mode no current will be delivered by the existing power system Normal Load Operation When the total load current demand reaches the Power Split Current Limit Value the ACU power system operates in output current limit and its output voltage will be decreased up to the DELTA VOLTAGE setting in order to regulate the current allowing the existing power system to deliver the remaining current Both the ACU power system and the existing power system are now providing current to the load High Load Operation See Power Split Feature on page 6 How Power Split Works There are four User adjustable parameters for Power Split They are e Power Split Current Limit Value Current limit point for power system designated as System A in a Power Split configuration e Delta Voltage The offset voltage that the power system designated as System A in a Power Split configuration is set to It is suggested to leave this value at the default 0 5 volts e Proportion Coeff The proportional coefficient that the power system designated as System A in a Power Split configuration is setto It is suggested to leave this value at
81. the default 30 e Integral Time The integral time that the power system designated as System A in a Power Split configuration is set to It is suggested to leave this value at the default 60 seconds The ACU Controller uses these parameters to control the load sharing operation between the two power systems Depending on the systems configurations their rectifier capacities their distribution load capacities and the Power Split configuration four operating modes can occur Spec No 1M820BNA 1M820DNA Model No M820B M820D If current demand increases and the existing power system reaches its current limit setting float voltage will again begin to decrease When the voltage falls below the float setting minus the DELTA VOLTAGE setting the ACU system will come out of current limit and now deliver the additional current necessary to satisfy the load This operation may occur when the batteries are being recharged such as after a commercial AC failure Over Load Operation If the load current is greater than the combined current capacities of the ACU system and the existing power system both power systems will go into current limit Both systems and the batteries will feed the load The output voltage will depend on the conditions of the batteries This operation occurs if the total capacity of the rectifiers is too low in relation to the need for increased current Operating Modes Figure 5 illustrates th
82. um S Name Register Signal Type Signal Name Sampling System Voltage v 3 Control Relay Output 1 z Column Descriptions e Operator The Operator column selects the type of function that will be performed The list of Operators is shown in the Symbol Information table from line 3 and down in the previous PLC screen e Input 1 The Input 1 column is divided into the following three sub columns a EquipName Register This column shows the Equipment that the signal to be selected in c below is associated with Equipment is not necessarily connected to a physical device An Equipment can be connected to several physical devices and vice versa The Equipment can be replaced by a Register Every Register is given a unique number between 0 and 99 A Register works as a temporary storage place that will be cleared after every run of the PLC function b Signal Type This column shows the type of signal to be selected in c below The ACU has four different signal types e Sample measured or calculated values status e Control control of different functions or events e Setting different kind of settings e Alarm alarms these signals will only be activated if the alarm category is set to anything else than NA Signal Name You select the signal from this column Signals that are shown in the drop down list box are based on your se
83. voltage stored as mV R psTemperature Group Power System Temperature Group psTemperature1 The first route temperature stored as 0 001 Celsius degree R psTemperature2 The second route temperature stored as 0 001 Celsius degree R The status of communication with the Power System 1 unknown psStatusCommunication 1 R 2 normal 3 interrupt indicates some errors occurred between Power System and agent Spec No 1M820BNA 1M820DNA Code UM1M820BNA Model No M820B M820D 154 Issue L December 11 2014 A NetSure ACU Controller Advanced Control Unit Plus PEN Sm User Instructions UM1M820BNA Issue L December 11 2014 Network Power Table 6 Ident Group Controller Ident Group The status of battery modes 1 unknown 2 FloatCharging 3 ShortTest 4 EqualizeChargingForTest 5 ManualTesting psStatusBatteryMode P pua d 8 ACFail 9 ManualEqualizeCharging 10 AutoEqualizeCharging 11 12 13 CyclicEqualizeCharging PowerSplitEqualizeCharging PowerSplitBatteryTesting 1 1 1 1 SM Series Group Supervisory Module Group psSMACNumber The number of SM AC module R psSMBATNumber The number of SM BAT module R psSMIONumber The number of SM IO module Alarm Trap Group Controller Alarm Trap Group alarmLastTrapNo The sequence number of last submitted alarm trap R alarmTrapTable Table holding information about the submitted alarm traps Ala
84. 07 12 09 46 6 Power System System Load 42 25 A 2012 03 07 12 04 42 SerialNum 03110300144 ABS 7 Power System System Voltage 27 21 V 2012 03 07 12 04 42 Software Version 3 02 8 Power System System Alarm Status Alarm 2012 03 07 12 04 24 ESNA_DEFAULT 9 Power System System Load 0 00 A 2012 03 07 12 04 21 10 Power System System Load 42 35 A 2012 03 07 11 58 28 11 Power System System Voltage 27 22 2012 03 07 11 58 23 12 Power System System Load 0 00 A 2012 03 07 11 58 02 13 Power System System Load 42 22 A 2012 03 07 11 55 34 14 Power System System Voltage 27 21 2012 03 07 11 55 29 15 System Load 0 00 A 2012 03 07 11 55 13 16 Power System System Alarm Status No Alarm 2012 03 07 10 40 15 17 Power System System Load 42 18 A 2012 03 07 08 45 08 18 Power System System Voltage 27 23 V 2012 03 07 08 45 03 7 Auto Popup 2011 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 123 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 A NetSure ACU Controller Advanced Control Unit Plus 3 User Instructions UM1M820BNA Issue L December 11 2014 CONTROL SYSTEM DIESEL LOG SUB MENU Select the type of log to query from the drop down list box Enter the from and to time Click Query to query for data within this time slot To save the log to your hard drive in text txt format click Upload and select the path
85. 07 13 34 49 SM T G SMTemp1 Tempt 225 deg C 2012 03 07 13 34 49 QUICK SETTINGS QUERY 8 Digital Input 1 Open 2012 03 07 13 34 50 MAINTENANCE 9 Digital Input 2 Open 2012 03 07 13 34 50 CONFIGURATION 10 Digital Input 3 Open 2012 03 07 13 34 50 System Specifications 1 Digital Input 4 Open 2012 03 07 13 34 50 12 Digital Input 5 Open 2012 03 07 13 34 50 Rectifiers 4 Rectifiers 13 Digital Input 6 Open 2012 03 07 13 34 50 14 Digital Input 7 Open 2012 03 07 13 34 50 Controller Specifications Digitg Open 2012 03 07 13 34 50 Serial Num 03110300144 Hardware Version A03 Software Version 3 02 Auto Popup Geni 1 CR A Power System DI2 Alarm 2012 03 07 13 32 39 2 CR Power System DI1 Alarm 2012 03 07 13 32 16 2011 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 108 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus 3 User Instructions UM1M820BNA Issue L December 11 2014 turer rat Device Information Menu Listed in this menu are the device groups installed in the system Click on a device group to view its current or logged operating parameters set programmable parameters and change control settings The following sections describe the Rectifier and Battery device groups as samples of how to use these menus RECTIFIER GROUP The Rectifier Group menu contains three tabs Status
86. 1 Comp Temp High1 Comp Temp Low Comp Temp Low Compensation Sensor Fault CompTempFail System Temp1 High 2 System T1 Hi2 System Temp1 High 1 System T1 Hi1 System Temp1 Low System T1 Low Alarm Description Battery is in current limit Battery test fails Battery is discharging Battery test fails Compensation temperature sensor sensing temperature higher than high temperature threshold 2 Compensation temperature sensor sensing temperature higher than high temperature threshold 1 Compensation temperature sensor sensing temperature lower than low temperature threshold Temperature Compensation temperature sensor failure Temperature sensor 1 sensing temperature higher than high temperature threshold 2 Temperature sensor 1 sensing temperature higher than high temperature threshold 1 Temperature sensor 1 sensing temperature lower than low temperature threshold Action to Correct Check the batteries A battery test is active the discharge test will stop automatically There is a mains failure check that it is not caused by open AC input circuit breaker The system load is higher than rectifier capacity causing the batteries to discharge install additional rectifiers Check the batteries Check why temperature is high or low Replace temperature sensor Note This alarm is not used at this time Spec No 1M820BNA 1M820DNA Model No M820B M
87. 14 NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 e EQ Stop Curr When in Equalize Charge mode and the battery charge current decreases below this setting for the Stop Delay time period the system is transferred to Float Charge mode For example a value of 0 010C10 means that when the charging current is less than 1 of the battery s nominal capacity the system returns to the Float mode e EQStop Delay See Stop Curr above Note the power system has been automatically placed in Equalize mode disabling Auto EQ will notreturn the system to Float mode until the current Equalize cycle is completed To return immediately to Float mode navigate as follows Main Menu Manual Batt Group EQ FLT Control and select Float Charge e Maximum Time This is the maximum duration in minutes that an Automatic Equalize Charge will last regardless of the other settings e Cyc EQ Enables or disables cyclic scheduled Equalize charging When enabled the following parameters can be set e Cyc EQ Interval Cyclic scheduled Equalize charging interval Cyc EQ Duration Cyclic scheduled Equalize charging duration Temp Comp Temp Comp Menu Menu Navigation Main Menu Quick Setting Temp Comp Note For WEB Interface menu items are found under Quick Settings Temp Compensation Setting Temp Comp Parameter Settings
88. 14 Network Power Using the Web Interface Note The ACU supports a 10 100M Ethernet connection OVERVIEW Connecting the Controller Directly to your Computer Before connecting your computer directly to the controller s Ethernet Port record your current network settings as outlined Via the WEB Interface a User with proper access level can e View real time operating information rectifiers converters AC DC Batteries etc e View and download information recorded in logs e Send control commands Set programmable parameters Download and upload configuration package Download firmware to the controller WEB INTERFACE MENUS below then change these settings to match the communications settings programmed in the controller Procedure Note Windows 7 operating system is used in this procedure other operating systems are similar 1 Record your computer s network settings by launching Control Panel in your computer Navigate through Network and Sharing Center Local Area Connection Properties gt Internet Protocol Version 4 TCP IPV4 gt Properties 2 Record whether the Obtain an IP address automatically or Use the following IP address button is selected If Refer to WEB Interface Menus on page 104 PROCEDURES Use the following IP address button is selected also record the following IP Address Refer to the following for Web Interface procedures Setting IP Commu
89. 1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus m cm User Instructions UM1M820BNA Issue L December 11 2014 Network Power USER INFORMATION SETTINGS SUB MENU You can add edit and delete Users These are the Users that can log onto the controller both locally local display access or remotely using the Web Interface amp 2008 01 03 23 02 37 EMERSON Site Emerson NETSURE ACU CEE E e Ne ON SYSTEM STATUS User Information Settings DEVICE INFORMATION QUICK SETTINGS QUERY Network Configuration Current Users NMSV2 Configuration User Name Authority NMSV3 Configuration dmm Administrator HLMS Configuration Edit Power Split User Information Settings Clear Data Restore Factory Defaults Download Upload Retrieve SettingParam run ese AddNewUser ModiyUser Delete Selected User System Inventory CONFIGURATION User Name user System Specifications Password Confirm omar BH Authority Operator Rectifiers 2 Rectifiers _ Controller Specifications Serial Num 03110700047 Hardware Version A04 Software Version 4 02 Configuration s 55707 Version 9 2012 Emerson Electric Co All rights reserved Adding a User 1 Enterthe User s Name in the User Name field 13 characters maximum the valid character
90. 1M820BNA Issue L December 11 2014 A NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 EMERSON Network Power Table 5 Full Alarm Name WEB Abbreviated Action to Correct Alarm Description Alarm Name LCD Phase C Over Voltage 1 PH C Over Volt1 Phase C Over Voltage 2 PH C Over Volt2 Phase C Under Voltage 1 PH C UnderVolt1 Phase C Under Voltage 2 PH C UnderVolt2 Mains Failure Mains Failure Severe Mains Failure SevereMainsFail Mains Failure Single Mains Failure Severe Mains Failure Single SevereMainsFail SMAC Alarms SM AC Module must be present in system SMAC Supervision Fail Supervise Fail High Line Voltage AB Hi LineVolt AB Very High Line Voltage AB VHi LineVolt Low Line Voltage AB Phase C voltage is above over voltage 1 threshold Check why voltage is high Phase C voltage is above over voltage 2 threshold Phase C voltage is below under voltage 1 threshold Check why voltage is low Phase C voltage is below under voltage 2 threshold Commercial AC power failure Commercial AC power voltage is too low Check why voltage is low Commercial AC power failure Commercial AC power voltage is too low Check why voltage is low AC monitoring device has failed Voltage between Line A and Line B above high voltage threshold Check why
91. 2 Over Voltage 2 threshold Under Voltage 1 DC output is below under voltage 1 Under Voltage 1 threshold Check to see why voltage is low Under Voltage 2 DC output is below under voltage 2 Under Voltage 2 threshold Over Voltage 1 24V DC output is above over voltage 1 24V Over Volt1 threshold Check to see why voltage is high Over Voltage 2 24V DC output is above over voltage 2 Under Voltage 1 24V DC output is below under voltage 1 24V Under Volt1 threshold Check to see why voltage is low Under Voltage 2 24V DC output is below under voltage 2 24V Under Volt2 threshold Spec No 1M820BNA 1M820DNA 53 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 gt NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 EMERSON Table 5 Full Alarm Name WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD DC Fuse Unit Alarms DC Fuse Unit Fuse 1 Alarm Fuse 1 Alarm DC output fuse 1 is open Find out and eliminate the reason the fuse is open before replacing Check for overload or short circuit If the fuse was manually removed check with the person Fuse 10 Alarm that removed it before reinserting it Fuse 10 Alarm DC output fuse 10 is open SMDU DC Fuse Alarms SM DU Module must be present in system SMDU DC Fuse Fuse 1 Alarm DC Fuse 1 Alm DC output fuse 1 is open
92. 2 Percent of Nominal e Phase A Voltage High 1 Nominal Plus Mains Fail Alarm 1 Percent of Nominal e Phase A Voltage High 2 Nominal Plus V Mains Fail Alarm 2 Percent of Nominal Phase A used in the example above Phase B and Phase C are similar EIB EIB 1 Menu Menu Navigation Main Menu Settings EIB EIB 1 Note For WEB Interface menu items are found under Device Information EIB Group EIB 1 Settings Tab EIB 1 Parameter Settings e Shunt Set As Not Used General Load Battery a NotUsed Indicates this shunt input is not used b General Indicates the measurement of the shunt will be displayed and will not be added to Total DC Load or Total Battery Load c Load Indicates the measurement of the shunt will be displayed and added to the Total DC Load Code UM1M820BNA Issue L December 11 2014 96 NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 d Battery Indicates the measurement of the shunt will be displayed and added to the Total Battery Load and used with Battery Management e Shunt Current Enter the shunt 1 current rating e Shunt Voltage Enter the shunt 1 voltage rating e Voltage Type The EIB assembly provides a total of eight 8 DC voltage inputs for battery block monitoring 24 Block 2 selects the EIB to monitor up to four 4 24V battery strings with two 2 12V blocks per string 48 Block 4
93. 2 Rect Rect Group 3 Group 3 Rect Rect Group 4 Group 4 Rect SMDUP SMBRC Unit Fuel Tank Grp Fuel Tank SMTemp Group SMTemp 1 SMTemp 2 SMTemp 3 SMTemp 4 SMTemp 5 SMTemp 6 SMTemp 7 SMTemp 8 ENT ENT Alarm Param Alarm Voice gt Spec No 1M820BNA 1M820DNA Model No M820B M820D Block Alarm Normal Clr Alm Hist Yes Local Menu Flow Diagrams cont d from previous page cont d on next page E ESC ESC amp EMERSON Network Power Note The Alarm Severity and Alarm Relay screens are the same so only one is shown here Also the alarms for the Device Groups is lengthy so only part of the alarms for the Rectifier Device Group is shown See the table titled Available Alarms in the Operation Chapter for a complete listing of the Device Groups alarms Alarm Severity Screen Rectifier AC Failure gt Major Rect Temp High Major Rect Fault Major none minor major critical none minor major critical none minor major critical HVSD Major none minor major critical see Available Alarms Table for complete list of available alarms Alarm Relay Screen Rectifier AC Failure gt Relay Rect Temp High Relay Rect Fault Relay none relay 1 relay 13 relay 1 relay 13 none relay 1 relay 13 HVSD Relay relay 1 relay 13 see Availabl
94. 2010 4 90h To Change a Parameter Battery 1 ime 0 31 00 Press or Y to move up and Rated Capacity me 0410 down list of parameters gt gt 6000Ah 50 0 50000 0 QD Esc Shunt Current s Press ENT to highlight selected parameter 800 0A 50 0 50000 0 40h Shunt Voltage 5 Press or Y to change highlighted value 25 0 mv 1 0 150 0 mg 20 Press ENT to make the change 10 Press ESC to cancel the change ime 0 8C40 The parameter values shown in are the ogoh ime 0 9 10 adjustment range or acceptable values 0 70h Factory default settings are listed in the ime 1 0C10 ACU Configuration Drawing C dwg 0 50h furnished with your system E Spec No 1M820BNA 1M820DNA 85 Model No M820B M820D amp EMERSON Network Power 0 2 25 100 yes None SMTemp8 8 SMTemp8 T1 SMTemp1 T8 SMTemp1 T1 EIB T2 EIB T1 1B2 T2 1B2 T1 System T3 System T2 System T1 Average SMBRC Average Maximum 0 100 0 100 disabled lower voltage 45 55 22 5 27 5 1 80 42 0 58 0 21 0 28 0 42 0 58 0 21 0 28 0 0 10 0 25 0 30 1 00 no yes 0 040 0 080 0 99 0 002 0 020 0 1440 60 2880 2 365 30 2880 10 100 0 00 10 00 0 00 10 00 0 00 10 00 0 00 10 00 0 00 10 00 0 00 10 00 0 00 10 00 0 00 10 00 0 00 10 00 0 00 10 00 Code UM1M820BN
95. 20BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus 3 User Instructions UM1M820BNA Issue L December 11 2014 RESTORE DEFAULTS SUB MENU RELOADING THE CONFIGURATION PACKAGE STORED IN THE ACU CONTROLLER See also Reloading the Configuration Package Stored in the ACU Controller on page 31 This procedure is typically used to restore any changes you made to the relay assignments alarm severities signal names or PLC expressions This file is not shipped with the system There are one or two steps required to restore your ACU as shipped e One step to reload the ACU configuration package required only if you made any changes to relay assignments alarm severities signal names or PLC expressions e One step to reload the SettingParam run file required only if you made any setting changes like float equalize voltage or alarm thresholds Your system may have been configured for specific options at the factory which creates a SettingParam run file Reloading the configuration restoring defaults will return the system to the settings of the default configuration package These are the settings before specific options may have been configured by the factory To restore the system to the settings as shipped after reloading the configuration restoring defaults you must reload the factory provided SettingParam run file Note Ifa system was shipped with
96. 20D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus 3 User Instructions UM1M820BNA Issue L December 11 2014 The following window opens WARNING Never navigate from this web page without first clicking on Start Controller If you do you will not have web access A manual system reset is required to restore web access e To download a configuration package application package or a SettingParam run file to the controller click the Browse button and navigate to the folder where the file to download is located Select the file to be downloaded and then click the Download button Click Start Controller to restart the controller with the downloaded file installed e Touploada file to your computer select Configuration Package or Language Package from the File in Controller drop down list box and click on the Upload button to save the file to your computer Click Start Controller to restart the controller Note Ensure Internet Explorer security settings are set to enable a file to be copied to your computer Note Configuration Package is a package of files containing all the default parameter settings and any User changes to alarm severity levels relay assignments signal names and PLC expressions Note A Language Package is a package of files containing all the default names of the parameters in two languages Typically these would in Englis
97. 20DNA Model No M820B M820D Various devices supervisory modules can be connected to the ACU Controller to extend its monitoring capabilities HYBRID CONTROL FUNCTION Hybrid Control is designed for use in new installations or as an upgrade of existing sites powered by a diesel generator s when grid power is not available The Hybrid Control is also applicable to sites with highly unreliable or frequently unavailable grid power connection The primary power source is still considered to be the diesel generator s Note The Hybrid Control function requires a specific configuration Hybrid Control menus will not normally be displayed unless your ACU has been configured by Emerson for this function Contact Emerson for a Hybrid Control configuration Code UM1M820BNA Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 A EMERSON Network Power Table2 Available Logical Components Logical Component Description Logic NOT Logic OR Logic AND AndOr Greater Than gt value Less Than lt Delay NOT Returns the inverted value of the input signal parameter OR Returns active true if any of the two signals parameters are active true AND Returns active true if both of the two signals parameters are active true XOR Returns active true if one and only one of the two signals param
98. 3 07 13 34 50 12 Digital Input 5 Open 2012 03 07 13 34 50 Rectifiers 4 Rectifiers 13 Digital Input 6 Open 2012 03 07 13 34 50 14 Digital Input 7 Open 2012 03 07 13 34 50 ELLE E S 15 Digital Input 8 ESTOP 0 2012 03 07 13 34 50 Serial Num 03110300144 mams d mcd Software Version 3 02 wr Popup 1 CR A Power System 012 Alarm 2012 03 07 13 32 39 2 CR Power System 011 Alarm 2012 03 07 13 32 16 2011 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 107 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 A NetSure ACU Controller Advanced Control Unit Plus eye AM User Instructions UM1M820BNA Issue L December 11 2014 NetworkPower The alarms area contains tabs to allow viewing all alarms or a type of alarm severity For example click the Minor tab to display alarms set as Minor alarms amp 2012 03 07 13 34 51 EMERSON MERSO Site Emerson NETSURE ACU syste starus o DEVICE INFORMATION Power System Rectifier Group AC Group E CHECTRENNENNNNNI GNI GNE OGNI Battery Group 1 System Voltage 21 1 V 2012 03 07 13 34 48 Battery Fuse Group 2 System Load 42 1 A 2012 03 07 13 34 48 DC Gi sd 3 Maintenance Run Time 144 6 hrs 2012 03 07 13 34 51 LVD Group EIB Group 4 System Alarm Status Alarm 2012 03 07 13 34 49 Converter Group 5 Power Split Mode Master Mode 2012 03 07 12 04 21 SMDUP Group 6 182 Temp2 46 3 deg C 2012 03
99. 3 Uca Uc Failure No AC input voltage between Line C and _ M3 Uca Uc Fail Line A of input 3 Spec No 1M820BNA 1M820DNA Model No M820B M820D Code UM1M820BNA Issue L December 11 2014 aD A A NetSure ACU Controller Advanced Control Unit Plus s cm User Instructions UM1M820BNA Issue L December 11 2014 Network Power Table 5 Full Alarm WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD Mains 3Uab Ua Under Voltage AC input 3 voltage between Line A and Line M3Uab Ua UnderV B below under voltage threshold Over Frequency Input frequency above over frequency B Over Frequency alarm threshold Under Frequency Input frequency below under frequency _ Under Frequency alarm threshold Mains 1 Uab Ua Over Voltage AC input 1 voltage between Line A and Line 1 Uab Ua OverV B above over voltage threshold Mains 1 Ubc Ub Over Voltage AC input 1 voltage between Line B and Line H M1 Ubc Ub OverV C above over voltage threshold Mains 1 Uca Uc Over Voltage AC input 1 voltage between Line C and Line _ M1 Uca Uc OverV A above over voltage threshold Mains 2 Uab Ua Over Voltage AC input 2 voltage between Line A and Line 2 Uab Ua OverV B above over voltage threshold Mains 2 Ubc Ub Over Voltage AC input 2 voltage between Line B and Line _ M2 Ubc Ub OverV C above over voltage threshold Mains 2 Uca Uc Over Voltage AC input 2 voltage between Line C and Line
100. 4 NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 EMERSON Network Power Table 5 Full Alarm WEB Abbreviated Alarm Name LCD Alarm Description Action to Correct Line BC Over Voltage 1 L BC Over Volt1 Line BC Over Voltage 2 L BC Over Volt2 Line BC Under Voltage 1 L BC UnderVolt1 Line BC Under Voltage 2 L BC UnderVolt2 Line CA Over Voltage 1 L CA Over Volt1 Line CA Over Voltage 2 L CA Over Volt2 Line CA Under Voltage 1 L CA UnderVolt1 Line CA Under Voltage 2 L CA UnderVolt2 Phase A Over Voltage 1 PH A Over Volt1 Phase A Over Voltage 2 PH A Over Volt2 Phase A Under Voltage 1 PH A UnderVolt1 Phase A Under Voltage 2 PH A UnderVolt2 Phase B Over Voltage 1 PH B Over Volt1 Phase B Over Voltage 2 PH B Over Volt2 Voltage between Line B and Line C is higher than the High Line Voltage BC Alarm threshold Voltage between Line B and Line C is higher than the Very High Line Voltage BC Alarm threshold Voltage between Line B and Line C is lower than the Low Line Voltage BC Alarm threshold Voltage between Line B and Line C is lower than the Very Low Line Voltage BC Alarm threshold Voltage between Line C and Line A is higher than the High Line Voltage CA Alarm threshold Voltage between Line C and Line A is higher than the Very High Line Voltage CA Alarm thr
101. 820BNA Issue L December 11 2014 NetworkPower Table 5 Full Alarm Name WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD Temperature Probe 8 Open Probe8 Open Probe open Spec No 1M820BNA 1M820DNA 71 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 Power Split Feature In Power Split applications the output of the power system controlled by the ACU can be connected in parallel with an existing power system Each system is controlled independently via its own controller The ACU power system is referred to as System A and the existing power system as System B The Power Split feature controls the ACU power system s System A output voltage and rectifiers current limit so that System A shares the load with System B Optional Functions The ACU controller can mimic the equalize and battery test functions of System B s controller In addition the ACU controller can mimic the low voltage load disconnect and or low voltage battery disconnect functions of System B This is accomplished by supplying digital signals from System B s controller to the ACU This allows these functions to remain active in System B OVERVIEW EMERSON Network Power Low Load Operation When the total load current demand is lower than
102. 820D 43 Code UM1M820BNA Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus 5 User Instructions UM 1M820BNA Issue L December 11 2014 39 Network Power Table 5 Full Alarm Name WEB Abbreviated Alarm Name LCD Action to Correct Alarm Description System Temp2 High 2 System T2 Hi2 System Temp2 High 1 System T2 Hi1 System Temp2 Low System T2 Low System Temp3 High 2 System T3 Hi2 System Temp3 High 1 System T3 Hi1 System Temp3 Low System T3 Low 182 Temp High 2 IB2 T1 Hi2 182 Temp1 High 1 IB2 T1 Hi1 IB2 Temp1 Low IB2 T1 Low Temperature sensor 2 sensing temperature higher than high temperature threshold 2 Temperature sensor 2 sensing temperature higher than high temperature threshold 1 Temperature sensor 2 sensing temperature lower than low temperature threshold Temperature sensor 3 sensing temperature higher than high temperature threshold 2 Temperature sensor 3 sensing temperature higher than high temperature threshold 1 Temperature sensor 3 sensing temperature lower than low temperature threshold Temperature sensor 1 connected to IB2 board and set as Battery sensing temperature higher than high temperature threshold 2 Temperature sensor 1 connected to IB2 board and set as Battery sensing temperature higher than high temperature threshold 1 Temperature sensor 1 connected t
103. A Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 Figure 9 ENT LVD o gt LVD Group LVD Unit SMDU 1 LVD ENT ENT ESC ENT Spec No 1M820BNA 1M820DNA Model No M820B M820D LVD Group HTD Recon Point 38 0 deg HTD Point 40 0 deg C LVD Unit ESC LVD1 gt Enable LVD1 Mode Voltage LVD1 Volt 42 0V LVD1 Recon Volt 49 0V LVD1 ReconDelay 1 min LVD1 Time 300 min LVD1 Dependency None LVD2 Enable LVD2 Mode Voltage LVD2 Volt 42 0 V LVD2 Recon Volt 49 0 V LVD2 ReconDelay 1 min LVD2 Time 600 min LVD2 Dependency None HTD1 Disable HTD2 Disable LVD Type Bistable SMDU 1 LVD ESC LVD 1 gt Enable LVD 1 Mode Voltage LVD 1 Voltage 42 0V LVD1 Recon Volt 49 0V LVD1 ReconDelay 1 min LVD 1 Time 300 min LVD1 Dependency None LVD 2 Enable LVD 2 Mode Voltage LVD 2 Voltage 42 0V LVD2 Recon Volt 49 0V LVD2 ReconDelay 1 min LVD 2 Time 600 min LVD2 Dependency None HTD 1 Disable HTD 2 Disable Local Menu Flow Diagrams cont d from previous page cont d on next page EMERSON Network Power EIB 1 ENT EIB ENT Shunt 1 SetAs 20 80 X gt EIB1 I NotUsed Not Used General Load Battery Shunt 2 SetAs
104. A or Y to move cursor in ESC Relay Output 10 i menu screen selects menu item Active active not active Relay Output 11 Press ENT to enter selected sub menu iode active not active elay Output Active active not active To Change a Parameter Relay Output 13 Press V to move up and Active active not active down list of parameters Press ENT to highlight selected parameter All Conv Ctrl Converter ENT Converter Trim Press A or Y to change highlighted value gt gt All Conv 4 sse 42 0V 42 0 58 0 24 0 28 0 Conv 1 ENT DC On Off Ctrl Press ENT to make the change 70 2 Switch On All Switch Off AII Switch On All Press ESC to cancel the change Conv LED Ctrl Stop Flashing All Flashing Stop Flashing The parameter values shown in are the Fan Speed Ctrl adjustment range or acceptable values Auto Speed Full Speed Auto Speed Factory default settings are listed in the SMTemp Group Confirm ID ACU Configuration Drawing C dwg ENT Clr SMTemp Lost Yes furnished with your system oy ME Group M c Clear Clear LL lear esc SMTemp ENT Clear Comm Fail Note SMTemp 2 M SMTemp 1 Yes Items marked with an asterisk can be changed ClrAliCommFail while in Auto Mode Before any other settings L er Probe Alm Yes the Manual submenus can be changed you must ESC Clear first place the controller into Manual Mode Use the MAN AUTO SET me
105. AC input power _ Mains Failure failure Group 2 3 4 Rectifier Alarms Group 2 3 4 Rect AC Input Failure AC Failure No AC input power to a rectifier Check why no AC input power available Rect Temperature High A rectifier has a high temperature m Rect Temp High condition Check why temperature is high Rectifier Fault T sie Rect Fault A rectifier has a fault condition Over Voltage Arectifieihasanovervoltade condition Refer to Rectifier User Manual for Over Voltage g troubleshooting information Rectifier Protected NOE Rect Protected A rectifier is in protected mode Fan Failure A rectifier s fan has failed Replace fan Fan Failure Rectifier overload The load is higher than rectifier capacity If the batteries are being recharged the alarm will cease by itself when the battery voltage has increased to Current Limit the charging level If the system load is A rectifier is in current limit Current Limit higher than the rectifier capacity the batteries will discharge If this is the reason install additional rectifiers If one or more of the rectifiers are defective replace the faulty rectifiers Spec No 1M820BNA 1M820DNA 68 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 A NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 Table 5 Full Alarm Name WEB Abbrevi
106. ATION QUICK SETTINGS 2012 03 07 00 00 00 Data History Log From 03 00 Control System Diesel Log To 2012 03 07 23 59 59 Upload Battery Test Log MAINTENANCE Maximum number of records is 500 CONFIGURATION 1 Power System 012 Alarm 2012 03 07 13 32 39 2012 03 07 13 36 46 Rectifiers 4 Rectifiers 2 Power System DI Alarm CR 2012 03 07 13 32 16 2012 03 07 13 36 41 P 3 Power System DH Alarm CR 2012 03 07 13 07 57 2012 03 07 13 09 57 4 DC Fuse Unit Fuse 8 Alarm CR 2012 03 07 12 04 22 2012 03 07 12 09 44 Serial Num 03110300144 5 DC Fuse Unit Fuse 7 Alarm CR 2012 03 07 12 04 22 2012 03 07 12 09 41 Hardware Version A03 6 DC Fuse Unit Fuse 5 Alarm CR 2012 03 07 12 04 22 2012 03 07 12 09 37 Sm 7 DC Fuse Unit Fuse 4 Alarm CR 2012 03 07 12 04 22 2012 03 07 12 09 33 Version e 8 DC Fuse Unit Fuse 2 Alarm 2012 03 07 12 04 22 2012 03 07 12 09 30 9 DC Fuse Unit Fuse 3 Alarm CR 2012 03 07 12 04 22 2012 03 07 12 09 30 10 Fuse Unit Fuse 1 Alarm CR 2012 03 07 12 04 22 2012 03 07 12 09 23 11 System SPD CR 2012 03 07 12 04 22 2012 03 07 12 09 13 12 DC Fuse Unit Fuse 8 Alarm CR 2012 03 07 08 44 42 2012 03 07 10 40 13 13 DCFuse Unit Fuse 5 Alarm CR 2012 03 07 08 44 42 2012 03 07 10 40 11 14 DCFuse Unit Fuse 7 Alarm CR 2012 03 07 08 44 42 2012 03 07 10 40 11 15 DCFuse Unit Fuse 2 Alarm CR 2012 03 07 08 44 42 2012 03 07 10 40 08 16 DCFuse Unit Fuse 3 Alarm CR 2012 03 07 08 44 42 2012 03 07 10 40 08
107. Alarm Minor Alarm MN No Alarm The ACU Controller uses this data to process alarms and also records data in logs The logs are viewed using the WEB Interface and consist of the following Logs can be saved in the text txt format e Alarm History Log records 600 latest alarms e Data History Log records 60000 latest history data e Control Log records 500 latest control events e System Log records 3000 latest system events e Diesel Test Log records 500 latest diesel test results e Battery Test Log up to ten 10 battery discharge tests can be recorded Note For all logs except the Battery Test Log once maximum number of log entries is reached new entries overwrite the oldest entries BATTERY MANAGEMENT e Thealarm indicator turns OFF if the fault s that triggered the alarm clears e The audible alarm can be silenced by pressing any key on the ACU Controller local interface pad The audible alarm is also silenced if the fault s that triggered the alarm clears e An audible alarm cutoff feature be programmed that silences the audible alarm after a pre set programmable time period The audible alarm can also be disabled The available system alarms can also be mapped to alarm relays located on ACU interface boards that can be wired to external alarm circuits See your power system documentation OPERATING DATA ACQUISITION AND DATA LOGS The ACU Controller acquir
108. Assigning Relays to Alarms eerie ect tn eene aeter eat eth eei need oen dear e seeded eene tene ones 26 Changing the Names of Items Displayed in the LCD and Web Interface Menus eee 26 Viewing E 26 Clearing Rectifier Lost Rectifier Communication Fail Converter Lost Converter Communication Fail and All Converter Comm Fail Alarms esee 27 Clearing SMTemp Lost SMTemp Probe 27 Clearing Battery Alai MS te ee Deae RET a HRS RR 27 cnee E 27 Clearing the Maintenance Alarm icis d REESE ERE RUE TEE 27 Viewing the ACU Controller s Device 27 Updating the ACU Controller s Device Inventory esee 27 sere NOTET 28 Setting AutoEqualize et eR HE Rai RT ERA T o gre 28 Placing the System in Float or Equalize Charge 28 Forcing EN TRETETIDEDI 28 MAAD 28 Performing a Manual Battery Discharge Test isses enne neret 29 Backing Up the ACU Configuration esercito rite dette etel doa
109. Battery string low resistance alarm Resist Low Alm Cell Inter Low Alarm Battery string inter cell low resistance Inter Low Alm alarm Cell Ambient Low Battery string ambient low alarm Amb Low Alm ry Sting i Overall Voltage High T Overall Volt Hi Battery string high voltage alarm Overall Voltage Low Overall Volt Lo Battery string low voltage alarm dm seein i Cell High Voltage Alarm Cell HiVolt Alm Battery cell high voltage alarm Spec No 1M820BNA 1M820DNA 50 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 A NetSure ACU Controller Advanced Control Unit Plus Ae User Instructions UM1M820BNA Issue L December 11 2014 Network Power Table 5 Full Alarm WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD uuum a 3 n cell high ambient temperature _ Cell HiAmb Alm i UR pcm iod BD Fault EN internal temperature sensor Replace the battery eU Fault Puce E current monitoring Replace the battery Hr dS Check why battery voltage is high Mos Check why battery voltage is low Cite ecliwolfage deviation Check why cell voltage has deviated coke Check why cell voltage is low has mghcellvaltage Check why cell voltage is high m De e has high cell
110. Code UM1M820BNA Issue 1 December 11 2014 NetSure Controller Advanced Control Unit Plus 9 User Instructions UM1M820BNA Issue L December 11 2014 greed Navigating ee 14 Usingithe Web npo 15 UI a E eaa p 15 WEB Interface MENUS oireeni 15 dieu cr 15 Setting IP Communications 15 Connecting the Controller to your Local Area Network LAN nne 15 Connecting the Controller Directly to your Computer eese eene nnne nnne 15 Disabling Proxy Server Settings to Enable a Connection to the Controller over an Intranet Network if required 16 Internet Security Settings for Loading Files or Downloading Files into the 16 Logging into tlie Controller iieri Eo dS 19 Common Tasks Performed via the Local Keypad and or Web Interface eene 20 Procedure S d PEE 20 Changing the Local LCD Display Contrast cceccssccesceseeeseceseceseceeeceessecesecenecenecsnecseeeseeeseeeaeeeaeeeneesaes 20 Disabling the Local Keypad Sound eese nnne nnne nennen nennen 20 Changing
111. Code UM1M820BNA 6 Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 Figure 5 Power Split Feature Low Load Normal Operation P2 High Load Over Load T Network Power SSPL System A Power Limit 5096 9095 System A Capacity bx System A Output a System B Output P1 Max System A Output P2 Max System System Output Load 0 to SSPL 0 10096 SSPL to 100 Power from System System B System A Batteries Load DIESEL MANAGEMENT FEATURE SUPERVISORY MODULE SM MODULES MONITORING The Diesel Management feature is available when an SM AC supervisory module is connected to the ACU Controller The Diesel Management feature consists of a Diesel Test The Diesel Test can be performed at specific intervals or a User can manually start the Diesel Test The ACU records the test results PLC PROGRAMMABLE LOGIC CONTROLLER FUNCTION The PLC function allows a User to create control program lines by combining equipment analog signals parameters and alarms in a sequence that controls equipment and or operates relays Control program lines are created using the WEB Interface See PLC Sub Menu on page 148 Refer to Table 2 for available logical components Spec No 1M820BNA 1M8
112. Control and Settings Status Tab This tab displays the actually sampled values such as Number of Rectifiers Total Current and so on amp 2012 03 07 13 37 30 EMERSON Network Power Site Emerson NETSURE ACU DEVICE INFORMATION Power System Rect Group Rectifier Group Rectifier 2 1 Average Voltage 27 3 v 2012 03 07 13 37 26 Rectifier 3 2 Total Current 423 2012 03 07 13 37 26 Rectifier 4 3 Number of Rectifiers 4 2012 03 07 13 37 28 AC Group Battery Group 4 Total Rectifiers Communicating 4 2012 03 07 13 37 26 Battery Fuse Group 5 System Capacity Used 11 6 2012 03 07 13 37 26 Group 6 Maximum Used Capacity 12 0 2012 03 07 13 04 09 LVDG end 7 Minimum Used Capacity 0 0 2012 03 07 12 04 21 8 Rated Voltage 24 0 2012 03 07 13 37 29 SMDUP Group 9 Phases Single Phase 2012 03 07 13 37 28 SM Temp Group 10 Maximum Current Limit Value 462 2 A 2012 03 07 13 37 26 QUICK SETTINGS 11 Total Rated Current 382 0 A 2012 03 07 13 37 26 MAINTENANCE CONFIGURATION System Specifications Rectifiers 4Rectifiers Controller Specifications Serial lum 03110300144 Hardware Version A03 Software Version 3 02 Configuration Version 7 Auto Popup 2011 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 109 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus 3
113. Controllers and this ACU Controller is to be the Primary Controller Note that only one 1 ACU Controller can be set as the Primary Controller e Secondary Select this option if the power system consists of multiple bays with multiple ACU Controllers and this ACU Controller is to be a Secondary Controller Up to four 4 ACU Controllers can be connected together when a power system requires a greater number of rectifiers than can be controlled by a single ACU Controller One 1 controller is designated as the primary controller the others as secondary controllers The rectifiers controlled by the secondary controllers are designated as RectifierGroup 2 through 4 in the menus Primary Secondary Procedure Note Changing the Rectifier Expansion setting may take more than 3 minutes for the ACU to configure the feature 1 Connect the ACU Controllers in the multiple bays the 5485 interface 2 Set one of the ACU Controllers as the Primary Controller via the Rect Expansion menu item in the Power System General Parameters menu 3 Setall other ACU Controllers as Secondary Controllers via the Rect Expansion menu item in the Power System General Parameters menu 4 Set the Address of the ACU Controllers set as Secondary Controllers to 201 202 or 203 via the Address Sec menu item in the Power System General Parameters menu Note that each Secondary Controller must be set to a different address Address
114. December 11 2014 Figure 9 Alarm Setting Alm Severity Alarm Relay Alarm Param To Select a Sub Menu Press A or V to move cursor in menu screen selects menu item Press ENT to enter selected sub menu To Change a Parameter Press A or V to move up and down list of parameters Press ENT to highlight selected parameter Press A or V to change highlighted value Press ENT to make the change Press ESC to cancel the change The parameter values shown in are the adjustment range or acceptable values Factory default settings are listed in the ACU Configuration Drawing C dwg furnished with your system Note After setting the Alarm Severity Level press ENT and A together to jump to the related Alarm Relay setting menu for this alarm Press ENT and A together again to return to the previous Alarm Severity Level screen Alm Severity or Alarm Relay Power System Rect Group gt Rectifier Battery Group Battery SMDU Battery EIB Battery SM Battery LargeDU Batt SMBRC Battery OB Batt Fuse SMDU Bat Fuse DC Distr DC Fuse Unit SMDU DC Fuse SMDUP DC Fuse LVD Unit SMDU LVD LargeDU LVD Rectifier AC SMAC SMDU 1 SMDU 2 SMDU 3 SMDU 4 SMDU 5 SMDU 6 SMDU 7 SMDU 8 Converter Grp Converter SMIO 1 SMIO Unit 3 SMIO Unit 4 SMIO Unit 5 SMIO Unit 6 SMIO Unit 7 SMIO Unit 8 LargeDUACDist AC Distributi DC Distributi Dsl Gen Group Dsl Generator Rect Group 2 Group
115. December 11 2014 AS Local Display Menus Overview This section provides descriptions of the Local Display Menus Refer also to Passwords and Access Levels on page 13 and Description of Local Display and Web Interface Menus Line Items on page 89 For WEB interface refer to WEB Interface Menus on page 104 Menus Figure 9 provides flow diagrams of the menus accessed via the ACU Controller local display and keypad Note These instructions describe the complete functionality of the ACU Some functionality is dependent on hardware connected to the ACU Some menu items shown may not be present in the ACU used in your system Note Thecurrent displayed on the Main Screen is total system load current The total system load current equals total rectifier current minus total battery current when battery shunt exists or calculated battery current If you do not calculate battery current total system load current equals total rectifier current FACTORY DEFAULT SETPOINTS Refer to the Configuration Drawing C drawing furnished with your system for a list of factory default values ADJUSTMENT RANGE RESTRICTIONS See Figure 8 Spec No 1M820BNA 1M820DNA 77 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 EMERSON Network Power NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 Figure 8 Adjustment Range Restrict
116. Diagram Vnom Test OK Vend Test not OK D pe Y Time hours Test Time x Battery Discharge Test Sequence Fora Constant Current Test the output voltage of the rectifiers is reduced so that the batteries supply the preset Constant Current Test Current to the load e f Constant Current is disabled then the current being delivered by the batteries will be dependent on the load e Fora Short Time Test the output voltage of the rectifiers is reduced so that only the batteries power the load If the batteries fail the rectifiers power the load battery test continues until one of the following occurs a The preset End Test Time see Figure 4 expires The battery has passed the test b The battery voltage drops below the preset End Test Voltage Vend see Figure 4 The battery has not passed the test and the test is interrupted A bad battery alarm is activated c The battery capacity drops below the preset End Test Capacity The battery has not passed the test and the test is interrupted A bad battery alarm is activated e A battery test alarm is active during a battery discharge test e If the battery has not passed the test a bad battery alarm is activated Spec No 1M820BNA 1M820DNA Model No M820B M820D A EMERSON Network Power e After the battery discharge test the output voltage of the rectifiers increases so that the rectifiers supply the system and char
117. Grid power is always given priority when available As two types of control are specific to the hardware configuration of the site the Fixed Daily Time or Capacity Discharge is a User selectable option on installation Hybrid Operation Generator Control Potential free relay contact output from the ACU interface board controls the start and stop of the diesel generator The signal is generated by the ACU Controller and operates according to the Hybrid software mode of operation The control logic is as follows e Energized output relay Generator OFF e De energized output relay Generator ON Spec No 1M820BNA 1M820DNA Model No M820B M820D This is a fail safe logic to ensure generator operation in all cases where power or control to the relay is lost Further to that the type of signal to the generator can be selected as N O Normally Open or N C Normally Closed by selecting the relevant output pins of the control relay Number of Generator Control Outputs The ACU Hybrid software can control one or two generators Each generator control is designated as DG1 or DG2 output A User selectable menu will allow selecting DG1 DG2 or DG1 and DG2 When both are selected they will be alternatively used two generator operation Diesel Fail Alarm A diesel fail alarm will be generated if the Diesel Generator ON signal fails to bring the generator to operation and provide the system with AC power Alarm will be
118. Group menu selection in the left pane lists the individual battery strings installed in the system in sub menus Click on an individual battery string listed in the sub menus in the left pane to display its menu screen in the right pane amp 2012 03 07 13 39 56 EMERSON Site Emerson NETSURE ACU Network Power Controller SYSTEM STATUS stars SEFHIIG5 DEVICE INFORMATION Power System Battery 1 Rectifier Group Battery Group Battery Voltage 27 0 2012 03 07 13 39 56 Battery 1 2012 03 07 13 39 56 Fuse Growp 2012 03 07 13 39 50 DC Grouj LVD ous 2012 03 07 13 39 55 EIB Group Converter Group SMDUP Group SM Temp Group QUICK SETTINGS QUERY MAINTENANCE CONFIGURATION 1 2 Battery Current 0 0 3 Battery Rating Ah 300 4 Battery Capacity 100 0 gt lt System Specifications Rectifiers 4 Rectifiers Controller Specifications Serial Num 03110300144 Hardware Version A03 Software Version 3 02 Configuration DEFAULT Version DEEN Auto Popup 2011 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 117 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus gt User Instructions UM1M820BNA Issue L December 11 2014 gemini An Individual Battery String menu also contains the three tabs Status Control and Settings The menu items in each of these tabs are specific to
119. IB T1 IB2 T2 IB2 T1 set as battery temperature probes When used with an SM BRC you can select to average the SM BRC temperature probe readings Note The BTRM sensor is the sensor which is used for the High Temperature Disconnect HTD Feature BTRM Temp High2 Allows you to set a high BTRM temperature alarm 2 point If battery temperature exceeds the BTRM Temp High2 setting system voltage is lowered to the BTRM Voltage setting if BTRM Action is enabled BTRM Temp High1 Allows you to set a high BTRM temperature alarm 1 point BTRM Action e Disabled Disables the Battery Thermal Runaway Management feature e Lower Voltage Sets the Battery Thermal Runaway Management feature to reducing the output voltage when battery temperature exceeds the BTRM Temp setting Code UM1M820BNA Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 BTRM Voltage Voltage that the system is set to when battery temperature exceeds the BTRM Temp High2 setting ABCL Point The ABCL Active Battery Charge Current Limit point is the maximum Li lon battery charging current setting Charge Menu Menu Navigation Main Menu Settings Battery Charge Note For WEB Interface menu items are found under Device Information Battery Group Settings Tab Charge Parameter Settings Spec No 1M820BNA 1M820DNA Model N
120. LVD set for voltage e LVD2Time The time period before LVD2 disconnection once an AC fail condition occurs when LVD set for time e LVD2 Dependency Select if LVD2 can disconnect only if LVD1 has disconnected or none e 1 Enables or disables the High Temperature 1 Disconnect feature This feature causes LVD1 contactors to open disconnect if a high temperature event occurs See HTD selections in the LVD Group Parameter Settings e 2 Enables or disables the High Temperature 2 Disconnect feature This feature causes LVD2 contactors to open disconnect if a high temperature event occurs Spec No 1M820BNA 1M820DNA Model No M820B M820D EMERSON Network Power See HTD selections in the LVD Group Parameter Settings AC Rect AC Menu Menu Navigation Main Menu Settings AC Rect AC Note For WEB Interface menu items are found under Device Information AC Group Rect AC Settings Tab Rect AC Parameter Settings e Nominal PH Volt Enter the nominal line to neutral voltage single phase rectifier or nominal line to line voltage three phase rectifier e Mains Fail Alm1 Sets the Mains Fail Alarm 1 value percent of nominal e Mains Fail Alm2 Sets the Mains Fail Alarm 2 value percent of nominal Corresponding Alarms Phase A Voltage Low 1 Nominal Minus Mains Fail Alarm 1 Percent of Nominal e Phase A Voltage Low 2 Nominal Minus Mains Fail Alarm
121. Local Keypad Sound Local Menu Navigation Main Menu Settings Controller Keypad Voice To disable the keypad sound set Keypad Voice to WEB Menu Navigation none Changing the Date Local Menu Navigation Main Menu Settings Controller Date After selecting Date by pressing V7Z when the cursor is in the Date field use gt and select the year then press next use 4 and to select the month then press Z V7 and finally use and to select the day then press ENT WEB Menu Navigation Maintenance Time Sync See Time Sync Sub Menu on page 139 Spec No 1M820BNA 1M820DNA Model No M820B M820D amp EMERSON Network Power Changing the Time Local Menu Navigation Main Menu Settings Controller Time After selecting Time by pressing V7 when the cursor is in the Time field use 4 to select the hour then press next use a and to select the minute then press ZV7 and finally use to select the second then press WEB Menu Navigation Maintenance Time Sync See Time Sync Sub Menu on page 139 Setting IP Communications Parameters See also Setting IP Communications Parameters on page 15 Local Menu Navigation Main Menu Settings Communication enter parameters WEB Menu Navigation Maintenance Network Configuration enter parameters Viewing Changing the Float Voltage Setting Local Menu Navigat
122. M820D EMERSON Network Power The charging function can be initiated cyclically scheduled automatically or manually Refer to the battery manufacturer s instructions for equalize charging instructions Functional Description See Figure 3 e Start of Charging When the battery charge current exceeds a preset value for three 3 minutes or if the calculated battery capacity has decreased to a preset value after a commercial AC failure for example the charging function of the ACU is activated A charging signal is sent from the ACU to the rectifiers to increase the voltage up to the battery charging level V equalize e Battery Current Limitation After a commercial AC failure or when some battery cells are permanently damaged the current to the batteries can be quite extensive To avoid overheating or further damages to the battery the ACU limits the battery current to a preset level by limiting the charging voltage of the rectifiers Should the battery current still exceed a higher preset value an alarm is issued e End of Charging When the charging current drops below a preset value a defined prolonged charging time is started before the charging is stopped and the voltage of the rectifiers return to the float charging level For safety there is a equalize charging limit time that stops the charging after a preset time Code UM1M820BNA Issue L December 11 2014 NetSure Cont
123. NetSure ACU Controller Advanced Control Unit Plus User Manual UM1M820BNA Issue L December 11 2014 Specification Number 1M820BNA 1M820DNA Model Number M820B M820D Model M820D EMERSON Network Power NetSure Controller Advanced Control Unit Plus amp User Instructions UM1M820BNA Issue L December 11 2014 This page is intentionally blank Spec No 1M820BNA 1M820DNA Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 amp EMERSON Network Power Table of Contents Admonishments Used in this Document eese eee eene eene eene nnt vii M M 1 RR E M 1 OVEINIQW 1 iilniadforaBrsieru ejtfo aM 2 Rectifier and Converter Control 2 System Components Monitoring and System Alarms Generation eese 2 Operating Data Acquisition and Data 1095 2 Battery ERES DMM 2 Battery Charge Temperature
124. No M820B M820D Issue L December 11 2014 A NetSure Controller Advanced Control Unit Plus 3 User Instructions UM1M820BNA Issue L December 11 2014 AS ALARMS The bottom right section of the window shows any alarms active in the power system When viewing the alarms click the arrow icon AV 4 to collapse the alarm list Click the arrow icon AA again to expand the alarm list Also located next to the arrow icon is a check box named Auto Popup When this box is checked and the alarm window is collapse a new alarm will cause the alarm window to open amp 2012 03 07 13 34 51 EMERSON WetWiork Power 5 NeTSure ACU sven status DEVICE INFORMATION Power System Rectifier Group Fun Battery Group 1 System Voltage 27 1 2012 03 07 13 34 48 Battery Fuse Group 2 System Load 42 1 A 2012 03 07 13 34 48 DCG Hd 3 Maintenance Run Time 144 6 his 2012 03 07 13 34 51 LVD Group EIB Group 4 System Alarm Status Alarm 2012 03 07 13 34 49 Converter Group 5 Power Split Mode Master Mode 2012 03 07 12 04 21 SMDUP Group 6 1B2 Temp2 46 3 deg C 2012 03 07 13 34 49 SM Temp G meee trop 7 SMTemp1 Temp1 225 deg C 2012 03 07 13 34 49 QUICK SETTINGS QUERY 8 Digital Input 1 Open 2012 03 07 13 34 50 MAINTENANCE 9 Digital Input 2 Open 2012 03 07 13 34 50 CONFIGURATION 10 Digital Input 3 Open 2012 03 07 13 34 50 System Specifications 11 Digital Input 4 Open 2012 0
125. Power However the possibility to change the Delta Voltage enables the ACU power system to follow the existing power system that has the functionality to a certain limit Example The Delta Voltage in the ACU power system is set to 1 0V The existing power system is set to compensate 3 0 mV cell C This means that the ACU power system can follow the temperature compensation of the existing power system in the range of 14 C from the set normal battery temperature 3 0 mV x 24 cells x 14 1 008 V Verifying the Operation of the Power Split Feature After programming the Power Split feature verify its operation as follows 1 InaPower Split application where the ACU power system is taking all of the load and the rectifiers in the existing power system are all in the standby mode use an external dry load bank of sufficient capacity to increase the load on the ACU power system over the POWER SPLIT CURRENT LIMIT value a Verify that the ACU power system limits the total output of its rectifiers to the current equivalent to this programmed percentage b Verify that the ACU power system lowers its output voltage by the value of the programmed DELTA VOLTAGE c Verify thatthe rectifiers in the existing power system take the additional load as the load increases pass the POWER SPLIT CURRENT LIMIT value d Further increase the load in order to exceed the total capacity of the rectifiers
126. Sec Sets the address of an ACU Controller set as a Secondary Controller LCD Rotation Sets the rotation of the text in the menus allowing the controller to be mounted in any of four orientations Over Voltage 1 Sets the Over Voltage 1 alarm point Over Voltage 2 Sets the Over Voltage 2 alarm point Spec No 1M820BNA 1M820DNA 90 Model No M820B M820D Under Voltage 1 Sets the Under Voltage 1 alarm point Under Voltage 2 Sets the Under Voltage 2 alarm point Fail Safe When enabled sets the relay designated as the critical summary alarm relay to operate in the fail safe mode In this mode the relay is energized during normal operation and de energized for an alarm condition Hybrid Mode Refer to Hybrid Control Function on page 7 for more information on the Hybrid Mode e Disable Fixed Daily Capacity Sets the Hybrid Mode or disables the function e Enables or disables diesel generator operation in an over temperature condition e Time Sets the diesel generator run time e DGUsed Sets the diesel generator s to be utilized e Difor Grid Sets the digital input monitoring the grid e DOD Sets the Depth of Discharge e Dsch Duration Sets the discharge duration e Start Dsch Time Sets the start time for discharge e High Load Set Sets the high load point e EqualStartTime Sets the start time for equalizing e DGAlarm Delay Sets the diesel generator ala
127. Temp SMTemp T Assign Equip WEB Menu Navigation Device Information Power System Settings Tab IB2 Temp Device Information Power System Settings Tab EIB Temp Device Information SM Temp Group SM Temp Settings Tab Temperature Assign Equipment Note Also set High2 High1 and Low temperature alarms for each temperature sensor from the Web Interface Note that you cannot set high and low temperature alarms for individual temperature sensors from the Local Menus High and low temperature alarm settings for the temperature sensors set as ambient are found in the Device Information Power System Settings tab High and low temperature alarm settings for the probes set as battery are found in the Device Information Battery Group Settings tab Second if desired set a temperature sensor set as an ambient temperature sensor as the sensor which displays the ambient temperature on the Web Interface s Homepage Then set High2 High1 and Low ambient temperature alarms from the same menu Local Menu Navigation Main Menu Settings Power System Amb Temp Sensor WEB Menu Navigation Device Information Power System Settings Tab Ambient Temp Sensor Third if desired set a temperature sensor set as a battery temperature sensor as the battery temperature compensation sensor Then set High2 High1 and Low compensation temperature alarms from the same menu Local Menu Navigation Ma
128. The firmware software version of the controller R identName The name of the power plant This object should be set by the administrator R W Spec No 1M820BNA 1M820DNA 153 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 Table 6 Ident Group System Group systemStatus Controller Ident Group Controller System Value Group Status of the complete plant highest alarm One of 1 unknown status has not yet been defined 2 normal there are no activated alarms 3 warning OA lowest level of abnormal status 4 minor A3 5 major MA 6 critical CA highest level of abnormal status 7 unmanaged 8 restricted 9 testing 10 disabled amp EMERSON Network Power systemVoltage System voltage stored as mV systemCurrent System current stored as mA systemUsedCapacity psBattery Group psBatteryVoltage Used capacity stored as percentage of the total capacity Power System Battery Group Battery voltage stored as mV psBatteryCurrent Group Battery current stored as mA Power System Input Group psInputLineAVoltage The AC line A voltage stored as mV R psInputLineBVoltage The AC line B voltage stored as mV R psInputLineCVoltage The AC line C
129. UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus e I User Instructions UM1M820BNA Issue L December 11 2014 NetworkPower RETRIEVE SETTINGPARAM RUN FILE SUB MENU See also Backing Up the ACU Configuration on page 29 A file named SettingParam run is automatically created by the controller whenever a User or the factory at the time of shipment makes changes to any parameter settings via the LCD or WEB interface Click on the Retrieve File button to save the file named SettingParam run to your hard drive Note Ensure Internet Explorer security settings are set to enable a file to be copied to your computer To aid in file management you may change the name of the SettingParam run file The new name can use alpha and numeric characters preceding the original SettingParam run name the end of the new file name must always be SettingParam run for example an acceptable filename would be seville4SettingParam run amp 2008 01 03 23 11 18 EMERSON Site Emerson NETSURE ACU Network Power Controller SYSTEM STATUS Retrieve SettingParam run DEVICE INFORMATION QUICK SETTINGS QUERY MAINTENANCE Retrieve 5 File Network Configuration Retrieve the current settings of the Controller s adjustable parameters NMS V2 Configuration figuration onfiguration Edit PowersSplit User I
130. URRENT LIMIT FUNCTION The current available from the rectifiers can be programmed in AMPS from 10 to 121 of combined rectifier capacity The factory setting is 121 unless otherwise specified The current available from the converters can be programmed in AMPS from 50 to 116 of combined converter capacity The factory setting is 116 unless otherwise specified Refer to the ACU Configuration Drawing C drawing supplied with your system documentation for your system s settings If a rectifier or converter is added the respective current limit point will automatically increase by the percentage each existing rectifier or converter was set to provide prior to the addition If a rectifier or converter is removed from the system and the Rect Comm Fail or Conv Comm Fail alarm is reset the respective current limit point will remain unchanged unless the capacity of the remaining rectifiers or converters is not sufficient to maintain the present current limit point If that happens the current limit Spec No 1M820BNA 1M820DNA 11 Model No M820B M820D A EMERSON Network Power point will automatically increase to the maximum 121 of the remaining rectifiers or 116 of the remaining converters When setting total rectifier or total converter current limit the set point to each unit is the total set point divided by the number of units For example if the system contains five rectifiers and the current limit is se
131. User Successful 11 Power System Relay 8 Rectifier Alarms Active 2012 03 07 13 06 32 WEB admin User Successful 12 Power System Relay 1 Critical Summary Not Active 2012 03 07 13 06 21 WEB admin User Successful 13 Power System Relay 1 Critical Summary Active 2012 03 07 13 06 05 WEB admin User Successful 14 Power System Auto Manual State Manual 2012 03 07 13 05 53 WEB admin User Successful 15 Power System Auto Manual State Auto 2012 03 07 13 05 07 WEB admin User Successful 16 Power System Auto Manual State Manual 2012 03 07 13 04 30 WEB admin User Successful 17 Rectifier 1 AC On Off Control 2012 03 07 13 04 15 WEB admin User Successful 18 Rectifier 1 AC On Off Control 2012 03 07 13 03 42 WEB admin User Successful 7 Auto Popup 2011 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 124 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 A NetSure Controller Advanced Control Unit Plus 3 User Instructions UM1M820BNA Issue L December 11 2014 AS BATTERY TEST LOG SUB MENU Select the battery test to query from the drop down list box Battery test 1 is the most recent Click Query to query for the battery test results To save the log to your hard drive in text txt format click Upload and select the path amp 2012 03 07 13 42 35 EMERSON 5 Site Emerson NETSURE ACU SYSTEM STATUS Battery TestLog DEVICE
132. VD Alarms SM DU Module must be present in system SMDU LVD LVD 1 Disconnected LVD 1 Disconn LVD1 contactor is in disconnect mode LVD 2 Disconnected iuc EE LVD 2 Disconn LVD2 contactor is in disconnect mode LVD 1 Contactor Failure LVD 1 Failure LVD1 contactor has failed Check the contactor functions Replace the contactor LVD 2 Contactor Failure LVD 2 Failure LVD2 contactor has failed LargeDU LVD Alarms Large Distribution Unit must be present in system 0 AY B LVD1 Disconnected At e LVD1 Disconnect LVD1 contactor is in disconnect mode m LVD2 Disconnected LVD2 Disconnect Rectifier AC Alarms Rectifier AC LVD2 contactor is in disconnect mode Voltage between Line A and Line B is higher Line AB Over Voltage 1 i L AB Over Volt1 than the High Line Voltage AB Alarm threshold Check why voltage is high Voltage between Line A and Line is higher Line AB Over Voltage 2 than the Very High Line Voltage AB Alarm L AB Over Volt2 threshold Voltage between Line A and Line B is lower Line AB Under Voltage l than the Low Line Voltage AB Alarm L AB UnderVolt1 threshold Check why voltage is low Voltage between Line A and Line B is lower Line AB Under Voltage 2 L AB UnderVolt2 than the Very Low Line Voltage AB Alarm threshold Spec No 1M820BNA 1M820DNA 55 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014
133. able to the same point of sensing as the parallel power system There shall be only one battery return reference BRR cable for the two power systems If the cable is appropriately sized on the parallel power system keep it as the BRR for both 1 Set the Power Split mode to Enabled Navigate to Main Menu Settings Power System General PSplit Mode Set this parameter to enabled 2 Reboot the ACU by pressing ESC and ENT at the same time 3 Navigate to Main Menu Settings Power System Power Split 4 Navigate to and set the Power Split Current Limit to a value that will force the ACU system s rectifiers to operate in current limiting mode power systems If the cable is not appropriately sized onthe Note The Power Split Current Limit must be set lower than the total parallel power system install new BRR cable and connect it preferably to the ACU power system since the parallel power system may eventually be phased out If battery disconnect units BDUs are used on the new or parallel power system these shall be wired in such a way as to be all triggered simultaneously in order to prevent any overloading of these For the size and number of bridge cables between the two power systems take into consideration the voltage drop the available connecting points in each system as well as the fact that these cables are unfused and shall therefore be run ona dedicated cable rack C or H
134. age or time setpoint e LVD1 Volt LVD1 low voltage disconnect setting when LVD set for voltage e 1 01 Recon Volt LVD1 reconnect setting when LVD set for voltage e 1 01 ReconDelay Delay time period until LVD1 reconnects once voltage recovers when LVD set for voltage e LVD1 Time The time period before LVD1 disconnection once an AC fail condition occurs when LVD set for time e 1 01 Dependency Select if LVD1 can disconnect only if LVD2 has disconnected or none LVD2 Enables or disables LVD2 e 1 02 Mode Sets LVD2 to disconnect on a voltage or time setpoint e LVD2 Volt LVD2 low voltage disconnect setting when LVD set for voltage e VD2Recon Volt LVD2 reconnect setting when LVD set for voltage e LVD2ReconDelay Delay time period until LVD2 reconnects once voltage recovers when LVD set for voltage e LVD2Time The time period before LVD2 disconnection once an AC fail condition occurs when LVD set for time e LVD2 Dependency Select if LVD2 can disconnect only if LVD1 has disconnected or none e HTD1 Enables or disables the High Temperature 1 Disconnect feature This feature causes LVD1 contactors to open disconnect if a high temperature event occurs See HTD selections in the LVD Group Parameter Settings e 2 Enables or disables the High Temperature 2 Disconnect feature This feature causes LVD2 contactors to open disconnect if a high temperature event occurs S
135. ain an equal operating time for all rectifiers in the system RectsON Time Time all rectifiers are turned on at End of Cycle e Off Delay When the Energy Optimization feature determines a rectifier can be switched off this is the time delay before the rectifier is switched off FLT EQ Volts FLT EQ Volts Menu Menu Navigation Main Menu Quick Setting FLT EQ Voltag Note For WEB Interface menu items are found under Quick Settings Float Equalize Charge Voltage FLT EQ Volts Parameter Settings e Float Voltage Float Charge output voltage setting e EQVoltage Equalize Charge output voltage setting FLT EQ Set FLT EQ Set Menu Menu Navigation Main Menu Quick Setting FLT EQ Set Note For WEB Interface menu items are found under Quick Settings Float Equalize Settings FLT EQ Set Parameter Settings e Auto EQ Enables or disables the Automatic Equalize Charge feature When enabled the following parameters can be set e EQ Start Curr The system is transferred to Equalize Charge mode when battery charge current increases to this setting For example a value of 0 060C10 means that an Automatic Equalize is started if the battery charge current is greater than 6 of the battery s nominal capacity e Start Cap The system is transferred to Equalize Charge mode when remaining battery capacity decreases to this setting Code UM1M820BNA Issue L December 11 20
136. amp to set the Temp Comp Max V and Min V values WEB Menu Navigation Quick Settings Temp Compensation Setting Enter values for the following parameters Temperature Compensation Center Temp Comp Coefficient slope Temp Compensation Probe Number Comp Temp High2 Comp Temp High1 Comp Temp Low Temp Comp Voltage Clamp Temp Comp Max Voltage and Temp Comp Min Voltage note that you have to enable Temp Comp Clamp to set the Temp Comp Max V and Min V values Setting Rectifier High Voltage Shutdown Local Menu Navigation Main Menu Settings Rectifier All Rect Set HVSD enabled then Main Menu Settings Rectifier All Rect Set HVSD Limit Spec No 1M820BNA 1M820DNA Model No M820B M820D EMERSON Network Power WEB Menu Navigation Device Information Rectifier Group Settings Tab HVSD enabled then Device Information Rectifier Group Settings Tab HVSD Limit Setting Rectifier Current Limit Local Menu Navigation Main Menu Settings Rectifier All Rect Set Current Limit enabled then Main Menu Settings Rectifier All Rect Set Current Limit Pt WEB Menu Navigation Device Information Rectifier Group Settings Tab Current Limit enabled then Device Information Rectifier Group Settings Tab Current Limit Point Setting Over Voltage Alarm 1 Local Menu Navigation Main Menu Settings Power System General Over Voltage 1 WEB Men
137. and which depend on the voltage or which act on the voltage must be disabled from the existing power system and ACU power system This includes the following a anyequalization function b anytemperature compensation function c anycharge control function d anybattery discharge test function and e anyinvalid current alarm In lieu of this if battery charging and battery test functions are implemented in the existing power system they can remain if signals for starting are connected from the control system of the existing system to the ACU system Paralleling the Existing and ACU Power Systems Important Safety Instructions General Safety Spec No 1M820BNA 1M820DNA Model No M820B M820D DANGER YOU MUST FOLLOW APPROVED SAFETY PROCEDURES Performing the following procedures may expose you to hazards These procedures should be performed by qualified technicians familiar with the hazards associated with this type of equipment These hazards may include shock energy and or burns To avoid these hazards a Thetasks should be performed in the order indicated b Remove watches rings and other metal objects 73 EMERSON Network Power Prior to contacting any uninsulated surface or termination use a voltmeter to verify that no voltage or the expected voltage is present Check for voltage with both AC and DC voltmeters prior to making contact Wear eye protection Use cer
138. ated Alarm Description Action to Correct Alarm Name LCD Check communications cables Reset the Communication Fail alarm Replace the rectifier A rectifier has lost communications with the controller Rectifier Communication Fail Rect Comm Fail Derated A rectifier is in output power derating Derated mode Current Share Alarm Aredifierhasa curent shanindal rin Refer to Rectifier User Manual for CurrShare Alarm g i troubleshooting information Low AC Voltage Protection A rectifier is in under voltage protection Low AC Protect mode SMDUP Alarms SM DU Module must be present in system SMDUP Communication Fail A Comm Fail Communications failure Check communications cables Current1 High Current Curr 1 Hi Current 1 high Current Very High Current 1 Very Hi Current 1 very high Current25 High Current F Curr 25 Hi Current 25 high Current25 Very High Current Curr 25 Very Hi Current 25 very high ES SMBRC Unit Alarms SM BRC Module must be present in system SMBRC Unit Check communications cables eg C l T l Spec No 1M820BNA 1M820DNA 69 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 EMERSON Table 5 Full Alarm Name WEB Abbreviated Alarm Description Action to Corr
139. atically placed Equalize mode disabling Auto EQ will notreturn the system to Float mode until the current Equalize cycle is completed To return immediately to Float mode navigate as follows Main Menu Manual Batt Group EQ FLT Control and select Float Charge 93 EMERSON Network Power Maximum EQ Time This is the maximum duration in minutes that an Automatic Equalize Charge will last regardless of the other settings Cyc EQ Enables or disables cyclic scheduled Equalize charging When enabled the following parameters can be set e Cyc EQ Interval Cyclic scheduled Equalize charging interval e Cyc EQ Duration Cyclic scheduled Equalize charging duration Test Menu Menu Navigation Main Menu Settings Battery Test Note For WEB Interface menu items are found under Device Information Battery Group Settings Tab Test Parameter Settings Test Volt Lmt System output voltage setting during a battery discharge test Test End Volt This is the end of test voltage level for battery discharge tests A battery discharge test will end if battery voltage decreases to this setting End Test Time This is the end of test time period for battery discharge tests A battery discharge test will end if this time period is exceeded EndTestCapacity This is the end of test remaining battery capacity for battery discharge tests A battery discharge test will end if remaini
140. ation temperature alarm point Temp Comp Clamp Enables or disables the temperature compensation voltage clamp feature Temp Comp Max V Upper voltage limit where battery temperature compensation clamps the voltage Temp Comp Min V Lower voltage limit where battery temperature compensation clamps the voltage Rectifier Expansion Rectifier Expansion Menu Up to four 4 ACU Controllers can be connected together when a power system requires a greater number of rectifiers than can be controlled by a single ACU Controller One 1 controller is designated as the primary controller the others as secondary controllers The rectifiers controlled by the secondary controllers are designated as RectifierGroup 2 through 4 in the menus Primary Secondary Procedure Note Changing the Rectifier Expansion setting may take more than 102 3 minutes for the ACU to configure the feature Connect the ACU Controllers in the multiple bays via the RS485 interface Set one of the ACU Controllers as the Primary Controller see below Set all other ACU Controllers as Secondary Controllers see below Set the Address of the ACU Controllers set as Secondary Controllers to 201 202 or 203 see below Note that each Secondary Controller must be set to a different address Code UM1M820BNA Issue L December 11 2014 ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA I
141. ation MD5 password used to encrypt the digital signature e Security Level The SNMP v3 data security level NoAuthNoPriv AuthNoPriv or AuthPriv e NoAuthNoPriv SNMP messages are sent without authentication and without privacy AuthNoPriv SNMP messages are sent with authentication but without privacy e AuthPriv SNMP messages are sent with authentication and with privacy Note Usethe Change Trap button in the NMSV2 screen to enable SNMP V2 and V3 traps amp 2008 01 03 23 01 31 EMERSON Site Emerson NETSURE ACU Controller SYSTEM STATUS NMSV3 Configuration DEVICE INFORMATION QUICK SETTINGS QUERY MAINTENANCE NMSV3 Configuration User Name Trap iP Trap Security LL AES Poen NMSV2 Configuration Address Level DES NDS NMSV3 Configuration HLMS Configuration Edit Power Split User Information Settings Clear Data Restore Factory Defaults 1 Modify NN D M Download Upload Retrieve SettingParam run Time Sync User Name System Inventory CONFIGURATION Trap IP Address System Specifications Rectifiers 2Rectifiers Priv Password DES Controller Specifications Auth Password MD5 Serial Num 03110700047 ae Trap Security Level NoAuthNoPriv v Software Version 4 02 Configuration Version 55707 2012 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 128 Code UM1M820BNA Model No M820B M820D
142. ave web access A manual system reset is required to restore web access 5 Click the Browse button and navigate to the folder where the file is located Select the file and then click the Download button Spec No 1M820BNA 1M820DNA Model No M820B M820D 6 EMERSON Network Power Click Start Controller to restart the controller with the downloaded file installed Local Menu Navigation Main Menu Settings Controller Download Config 1 Copy the configuration package to a USB memory device The file must be in the root directory of the USB memory device and must be named app cfg tar or app cfg tar gz Connect the USB memory device to the USB port on the front of the controller Navigate to Main Menu Settings Controller Download Config The only selection for Download Config is Yes Once Yes is selected and confirmed the configuration package located on the memory device located in the controller s USB port is loaded into the controller Afterthe file is downloaded remove the memory device from the controller s USB port Return to the Main Screen then reboot the controller press ENT and ESC at the same time The screen displays System Is Rebooting then App Exited The controller enters an initialization routine which takes few minutes The routine is complete and the controller is operational when normal system voltage is displayed on the screen Reloading
143. avigation Device Information Battery Group Control Tab Equalize Float Charge Control Spec No 1M820BNA 1M820DNA Model No M820B M820D See also Using the Relay Test Feature on page 25 Place controller in Manual Mode then Local Menu Navigation Main Menu Manual Power System Relay Output number Main Menu Manual EIB EIB1 Relay Output number e Select the other state for an alarm relay active not active e After confirming the change the alarm relay will momentarily toggle to the chosen state The alarm relay then reverts back to being controlled by the ACU WEB Menu Navigation Device Information Power System Control Tab Device Information EIB Group EIB1 Control Tab The Control Tab allows you to change the state of an alarm relay e Set value box select the other state for an alarm relay active not active e Click on set e After confirming the change the alarm relay will momentarily toggle to the chosen state The alarm relay then reverts back to being controlled by the ACU Manually Forcing LVDs Place controller in Manual Mode then Local Menu Navigation Main Menu Manual LVD LVD Unit e Selectthe other state for an LVD connected disconnected e After confirming the change the LVD will momentarily toggle to the chosen state The LVD then reverts back to being controlled by the ACU WEB Menu Navigation Device Info
144. close disabled enabled disabled automatic individual 0 120 0 100 0 100 Low High Low High None SMTemp8 T8 SMTemp8 T1 SMTemp1 T8 SMTemp1 T1 EIB T2 EIB T1 1B2 2 182 T1 System T3 System T2 System T1 Average Maximum 40 to 100 40 to 100 40 to 100 None Battery Ambient None Battery Ambient None Battery Ambient None Battery Ambient None Battery Ambient None Battery Ambient None Battery Ambient EMERSON Network Power Code UM1M820BNA Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 Figure 9 Local Menu Flow Diagrams cont d from previous page cont d on next page Basic Battery ENT y Num Shunts Basic d 1 ENT Calc Batt Curr Charge 4 Low Capacity Pt eX Test M Test 75 Test Volt Lmt Current Limited ESC Temp Comp gt gt 450V 43 0 53 5 21 5 27 0 No ENT ESC Test End Volt BTRM TempSensor Capacity 45 2V 43 2 53 5 21 5 27 0 IB2 T2 ENT End Test Time Battery 1 100 min 10 1440 EndTestCapacity 70 0 100 Temp High2 RecordThreshold 100 0 deg C 0 100 V 0 100 1 000 BTRM T
145. ct Note that you may have to reboot your local computer for the settings to take effect Follow any instruction you see on the screen 15 Code UM1M820BNA Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 amp EMERSON Network Power Disabling Proxy Server Settings to Enable a Connection to the Controller over an Intranet Network if required Note This procedure needs to be performed only when the controller is connected to an Intranet and the User s computer is set to access the Intranet through a proxy server Note that if the controller is connected to the Internet and the User s computer is connected to an Intranet the User may not be able to disable the proxy server and access the controller If the controller s Ethernet Port is connected to your company s Intranet Network and your computer is also connected to the Intranet Network but requires access via a proxy server you must disable the proxy server settings to access the controller Follow the procedure below to disable the proxy server settings Procedure 1 Launch Internet Explorer 2 Select nternet Optionstrom the Toolsmenu The Internet Options window opens In the Internet Options window select the Connections Tab Internet Options General Security Privacy Content Connections Programs Advanced set up an Internet conn
146. ctive primary secondary Address Sec 201 201 202 203 Spec No 1M820BNA 1M820DNA 88 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus 3 EMERSON User Instructions UM1M820BNA Issue L December 11 2014 Network Power Description of Local Display and Web Interface Menus Line Items The following are descriptions of the editable parameters presented in the local display menus Parameter descriptions can also be used for the WEB Interface menus Note that the names in the WEB Interface menus may be longer since the WEB Interface allows more characters to be displayed then the local LCD display SETTINGS MENU Alarm Setting Alarm Severity Menu Menu Navigation Main Menu Settings Alarm Setting Alm Severity Note For WEB Interface menu item is found under Configuration Signal Information Modification select Alarm Signal in Signal Type drop down box Alarm Severity Parameter Settings e Use the menus to assign an Alarm Severity Level none minor major critical to each possible alarm Alarm Relay Menu Menu Navigation Main Menu Settings Alarm Setting Alarm Relay Note For WEB Interface menu item is found under Configuration Alarm Relays Alarm Relay Parameter Settings e Use the menus to assign an alarm relay for connection of external alarm circuits to each possible alarm Alarm Param
147. d Check why voltage is high Very High Line Voltage CA Voltage between Line C and Line A above VHi LineVolt CA very high voltage threshold Low Line Voltage CA Voltage between Line C and Line A below Lo LineVolt CA low voltage threshold Check why voltage is low Very Low Line Voltage CA Voltage between Line C and Line A below VLo LineVolt CA very low voltage threshold High Phase Voltage A Phase A voltage is above high voltage Hi PhaseVolt A threshold Check why voltage is high Very High Phase Voltage A Phase A voltage is above very high voltage VHi PhaseVolt A threshold Low Phase Voltage A Phase A voltage is below low voltage Lo PhaseVolt A threshold Check why voltage is low Very Low Phase Voltage A Phase A voltage is below very low voltage VLo PhaseVolt A threshold High Phase Voltage B Phase B voltage is above high voltage Hi PhaseVolt B threshold Check why voltage is high Very High Phase Voltage B Phase B voltage is above very high voltage VHi PhaseVolt B threshold Low Phase Voltage B Phase B voltage is below low voltage Lo PhaseVolt B threshold Check why voltage is low Very Low Phase Voltage B Phase B voltage is below very low voltage VLo PhaseVolt B threshold High Phase Voltage C Phase C voltage is above high voltage Hi PhaseVolt C threshold Check why voltage is high Very High Phase Voltage C Phase C voltage is above very high voltage VHi PhaseVolt C threshold Low Phase Voltage C Phase C voltage
148. d and set as Battery sensing EIB T1 Low temperature lower than low temperature threshold Temperature sensor 2 connected to EIB EIB Temp2 High 2 board and set as Battery sensing EIB T2 Hi2 temperature higher than high temperature threshold 2 Temperature sensor 2 connected to EIB EIB Temp2 High 1 board and set as Battery sensing os EIB T2 Hi1 temperature higher than high temperature threshold 1 Temperature sensor 2 connected EIB EIB Temp2 Low board and set as Battery sensing EIB T2 Low temperature lower than low temperature threshold Spec No 1M820BNA 1M820DNA 45 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure ACU Controller Advanced Control Unit Plus AM User Instructions UM1M820BNA Issue L December 11 2014 NetworkPower Table 5 Full Alarm Name WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD Temperature sensor 1 connected to SM SMTemp1 Temp1 High 2 Temp 1 and set as Battery sensing SMTemp1 1 Hi2 temperature higher than high temperature threshold 2 Temperature sensor 1 connected to SM SMTemp1 Temp1 High 1 Temp 1 and set as Battery sensing SMTemp1 1 temperature higher than high temperature Check why temperature is high or low threshold 1 Temperature sensor 1 connected to SM SMTemp1 Temp1 Low Temp 1 and set as Battery sensing SMTemp1 T1 Low temperature lower than
149. d off to the AC Fail Test AC Fail Test rectifiers to perform a battery discharge test Manual Equalize Battery is in manual equalize charging _ Manual EQ mode Automatic Equalize Battery is in automatic equalize charging Auto EQ mode Battery is in cyclic equalize charging mode Cyclic EQ Power Split Equalize In Power Split mode System A starts PSplit EQ equalize charging with the System B Power Split Battery Test In Power Split mode System A starts the z PSplit Bat Test test with the System B Discharge Current Imbalance Battery distribution current imbalance The currents from two groups of batteries Dsch Curr Imb alarm are not equal Check the batteries Abnormal Battery Current The equalize charging current exceeds the Compensation Battery charge temperature compensation _ TempComp Active is active Spec No 1M820BNA 1M820DNA 42 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 A Network Power NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 Table 5 Full Alarm Name WEB Abbreviated Alarm Name LCD Battery Current Limit Active Batt Curr Limit Bad Battery Bad Battery Battery Discharge Battery Disch Battery Test Fail BatteryTestFail Comp Temp High2 Comp Temp High2 Comp Temp High
150. dows Temporary Internet Files View objects View files Require server verification https for all sites in this zone History Close Specify how many days Internet Explorer should save the list of websites you have visited Days to keep pages in history D m 6 Inthe 7rusted sites window type or copy the ACU URL in the Add this website to the zone box eS xl 4 Inthe Internet Options window select the Securitytab You can add and remove websites from this zone All websites in this zone will use the zone s security settings alx General Security Privacy Content Connections Programs Advanced Add this website to the zone http 10 201 229 13 Add Select a zone to view or change security settings Websites e vy EN Internet Local intranet Trusted sites Restricted sites Trusted sites Sites This zone contains websites that you ine damage your computer Require server verification https for all sites in this zone You have websites in this zone Security level for this zone Close Custom Custom settings To change the settings click Custom level To use the recommended settings click Default level v Enable Protected Mode requires restarting Internet Explorer Custom level Default level Reset all zones to default level Spec No 1M820BNA 1M820DNA 17 Code UM1M820BNA Model No
151. dule Spec No 1M820BNA 1M820DNA Model No M820B M820D EMERSON Network Power Cycle Duration A complete cycle consists of discharge and charge periods to the combined total of 24hrs The discharge period starts at 7pm It is then followed by recharge period Diesel Generator ON for the remaining of the 24hrs The discharge time is User selectable in the range 1hrs to 22hrs default setting is 12hrs Discharge The discharge start time and duration are settable Discharge period starts at 7pm The discharge time is User selectable in the range 1hrs to 22hrs default setting is 12hrs Recharge Recharge period Diesel Generator ON follows after discharge for the remaining of the 24hrs Recharge is performed at equalize voltage until added equalize time elapses and at float voltage for the remaining charge time High Load Alarm In order to identify conditions where the load requirements are exceeding the dimensioning of the Hybrid site an alarm must be generated The alarm will be triggered upon exceeding the maximum capacity per discharge cycle The threshold value will be set as default to 4075 of battery capacity It will require capacity measurement per cycle The alarm will be set once the high load threshold value is reached and is reset at the beginning of the next discharge period This alarm will also allow distinguishing the root cause of under voltage conditions is it high load demand oris it a battery ageing and
152. e high voltage limit the rectifiers restart after this time period expires Start Interval Sets the sequence start interval time period between starting each rectifier in the system Walk In Enables or disables the start up walk in feature for all rectifiers Walk In Time Sets the walk in time period for all rectifiers Turn On ACOverV Enables or disables the Turn On AC Over Voltage feature When the system is operating on week grid input power i e diesel generator the input voltage may have a very high peak voltage which may cause a rectifier not to turn on If Turn On AC Over Voltage feature is enabled the rectifier is forced to turn on ECO Mode Enables or disables the Energy Optimization feature for all rectifiers When enabled the following parameters can be set e Best Oper Point Percent of full load capacity that the rectifiers operate under in the Energy Optimization mode Code UM1M820BNA Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus 3 User Instructions UM1M820BNA Issue L December 11 2014 e Fluct Range If load fluctuation is less than this value rectifiers are not turned on or off for Energy Optimization Energy Save Pt Energy Optimization is disabled if the load is greater than this setting e Cycle Period This is the time period that rectifiers are turned on and off to maintain an equal operating time for all rectifiers in the sys
153. e Alarms Table for complete list of available alarms off 3 min 10 min 1 hour 4 hour normal blocked 83 Code UM1M820BNA Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 Figure 9 ENT 1 820 1 820 Model No M820B M820D Power System Local Menu Flow Diagrams cont d from previous page cont d on next page General Auto Man State Manual Mode Lmt General FSC Power Split Power Split PSplit Curr Lmt 60 ESC Delta Volt 05 Proportion 300 Integral Time 60s To Select a Sub Menu Press A or to move cursor in menu screen selects menu item Press ENT to enter selected sub menu To Change a Parameter Press A or Y to move up and down list of parameters Press ENT to highlight selected parameter Press A or to change highlighted value Press ENT to make the change Press ESC to cancel the change The parameter values shown in the adjustment range or acceptable values Factory default settings are listed in the ACU Configuration Drawing C dwg furnished with your system ESC 10 90 01 20 0 100 10 2000 Special Configurations Only The temperature monitored by the Temp Probe selected here is displayed on
154. e four modes of operation described above The Normal Load Operation is considered to be the normal mode In this mode both the ACU system and the existing parallel power system are both delivering load current This is main purpose of using Power Split to avoid putting the burden of delivering the entire load onto one of the two power systems Requirements and Conditions The two DC power systems must be connected in parallel as described in Paralleling the Existing and ACU Power Systems on page 73 72 Code UM1M820BNA Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 Before paralleling the two systems the following conditions must be met Note Note for proper Power Split function The control features of the combined system are limited to those of the original power system The same type of batteries with an equal amount of cells and the same charging voltages must be used for both systems The float voltage equalize voltage and battery test voltage of the ACU power system must be set to the same levels as that of the existing power system The remote sense if available and connected of both the ACU power system and existing power system must be connected to the same point If batteries are used they must be of the same type All the functions specific to the existing power system and ACU power system
155. e is below under voltage threshold Check to see why system voltage is low Distribution voltage is above over voltage threshold Check to see why system voltage is low The SM DU 1 has lost communications with Check communications cables the controller Current 1 has high current Current 1 has very high current Check why current is high Current 5 has high current Current 5 has very high current Spec No 1M820BNA 1M820DNA Model No M820B M820D 61 Code UM1M820BNA Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 9 EMERSON Network Power Table 5 Full Alarm Name WEB Abbreviated Alarm Name LCD Alarm Description Shunt1 Coefficient Conflict Shunt1 Conflict Shunt 1 coefficient conflicting Shunt5 Coefficient Conflict Shunt5 Conflict Shunt 4 coefficient conflicting Converter Group Alarms Converter Grp Multiple Converters Failure Multi Conv Fail More than one converter has failed Converter Lost Converter Lost converter cannot be detected by the controller All Converters Comm Fail AllConvCommFail No response from all converters Over Current Over Current Over current condition exists Converter Alarms Converter Communication Fail A converter has lost communications with Comm Fail the controller Over Temperature conver
156. e0 3C10 Discharge time with a discharge current of 0 3C10 e Time 0 4C10 Discharge time with a discharge current of 0 4C10 e 0 5 10 Discharge time with a discharge current of 0 5C10 e 0 6 10 Discharge time with a discharge current of 0 6C10 e 0 7 10 Discharge time with a discharge current of 0 7C10 e 0 8 10 Discharge time with a discharge current of 0 8C10 e 0 9 10 Discharge time with a discharge current of 0 9C10 e Time 1 0C10 Discharge time with a discharge current of 1 0C10 Battery Menu Menu Navigation Main Menu Settings Battery Battery Note For WEB Interface menu items are found under Device Information Battery Group Battery Settings Tab Code UM1M820BNA Issue L December 11 2014 94 NetSure Controller Advanced Control Unit Plus mS c User Instructions UM1M820BNA Issue L December 11 2014 Network Power Battery Parameter Settings e Rated Capacity Enter the battery string s rated capacity e Shunt Current Enter the battery string s shunt current rating e Shunt Voltage Enter the battery string s shunt voltage rating BattFuseUnit BattFuseUnit Menu Menu Navigation Main Menu Settings BattFuseUnit Note For WEB Interface menu items are found under Device Information Battery Fuse Group Battery Fuse Unit Settings Tab BattFuseUnit Parameter Settings Num of Bat Fuse Designa
157. ear Li Battery 1 Battery Fuse Group DC Group LVD Group LVD Unit QUICK SETTINGS QUERY MAINTENANCE CONFIGURATION Clear Li Battery Commlnterrupt Clear Clear Set Clear Abnormal Bat Current Alarm Yes Yes M Set alo Clear Discharge Curr Imbalance Yes Yes Set System Specifications Rectifiers 3 Rectifiers Controller Specifications Serial Num 02110300144 Hardware Version A03 Software Version 4 00T04 Configuration V esa Version 2012 Emerson Electric Co All rights reserved lt Spec 1M820BNA 1M820DNA 119 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 amp EMERSON Network Power Settings Tab EMERSON Network Power SYSTEM STATUS DEVICE INFORMATION Power System Rectifier Group AC Group Battery Group Li Battery 1 Battery Fuse Group DC Group LVD Group LVD Unit QUICK SETTINGS QUERY MAINTENANCE CONFIGURATION System Specifications Rectifiers 3 Rectifiers Controller Specifications Product Model M820D Serial Num 03110300144 Hardware Version A03 Software Version 4 00T04 Configuration 552368AA11 Individual Battery Site Emerson Battery Group re ee 1 Float Charge Voltage 2 Active Battery Current Limit 20 IK
158. ect Alarm Name LCD Fuel Tank Group Alarms Fuel Tank Grp Fuel Group Communication Failure Fuel tank group communication failure Check communications cables Fuel Comm Fail Fuel Tank Alarms Fuel Tank High Fuel Level Alarm Hi Level Alarm Fuel tank high level alarm Low Fuel Level Alarm Fuel tank low level alarm Low Level Alarm Fuel Theft Alarm Fuel Theft Alm Fuel tank theft alarm Tank Height Error Tank Height Err Fuel tank height error ES Fuel Tank Config Error Fuel Config Err Fuel tank configuration error SM Temp Group SM Temp Module must be present in system SM Temp Group SM Temp cannot be detected by the controller SM Temp 1 8 SM Temp Module must be present in system SMTemp 1 8 SM Temp has lost communications with the controller Probe shorted Probe shorted Probe open SM Temp Lost SMTemp Lost Reset the SMTemp Lost alarm Replace defective SM Temp Communication Interrupt Comm Interrupt Check communications cables Temperature Probe 1 Shorted Probe1 Short Replace temperature probe Temperature Probe 8 Shorted Probe8 Short Temperature Probe 1 Open Probe1 Open Replace temperature probe Spec No 1M820BNA 1M820DNA 70 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 A NetSure ACU Controller Advanced Control Unit Plus m Sm User Instructions UM1M
159. ect split function e Temperature controlled battery charging cannot be set in the ACU power system in power split mode If this function is implemented in the existing power system a limited function within a temperature range of approximately 15 will be achieved if the Delta Voltage is set to a higher level maximum 2 00V e Ifthe Delta Voltage 0 5V is considered to be too high the split function can be tested at various modes of operation to find a lower setting Code UM1M820BNA Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 Optional Function Setup Equalize Charge Setup If the equalize charge function is to be used equalize charge must be implemented in the existing power system and an equalizing signal from its control unit must be connected to the ACU 1 Navigate to Main Menu Settings Battery Charge EQ Voltage Setthe EQ Voltage to the same value as the equalize voltage of the existing power system 2 Usingthe Web Interface Maintenance Edit PowerSplit select the ACU digital input connected to the existing systems equalize control circuit Note Equalize charging is controlled by the existing power system via an incoming digital signal The system will remain at the set equalize charge voltage level as long as this signal is active Battery Test Setup If the battery test function is t
160. ectifier capacity If the batteries are being recharged the alarm will cease by itself when the battery voltage has increased to the charging level If the system load is higher than the rectifier capacity the batteries will discharge If this is the reason install additional rectifiers If one or more of the rectifiers are defective replace the faulty rectifiers Check communications cables Reset the Communication Fail alarm Replace the rectifier Refer to Rectifier User Manual for troubleshooting information Spec No 1M820BNA 1M820DNA Model No M820B M820D 41 Code UM1M820BNA Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus amp User Instructions UM1M820BNA Issue L December 11 2014 gredi Table 5 Full Alarm Name WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD Current Share Alarm T Share Alm A rectifier has a current sharing alarm AC Under Voltage Protection A rectifier is in under voltage protection Low AC Protect mode Battery Group Alarms Battery Group Short Battery Test Running ShortBatTestRun Battery is in short time test mode Fau dizi rar Test Battery is in equalize charge test mode EQ for Test Manual Test Battery is in manual battery discharge test Manual Test mode Planned Test Planned Test Battery is in planned battery test mode AC power has been switche
161. ection click Setup Dial up and Virtual Private Network settings Choose Settings if you need to configure a proxy server for a connection Local Area Network LAN settings LAN Settings do not apply to dial up connections Choose Settings above for dial up settings 3 Click on the LAN Settings button The following window opens In the LAN Settings window uncheck the Proxy Server box and click Spec No 1M820BNA 1M820DNA Model No M820B M820D Local Area Network LAN Settings Automatic configuration Automatic configuration may override manual settings To ensure the use of manual settings disable automatic configuration Automatically detect settings LI Use automatic configuration script Proxy server o Use a proxy server for your LAN These settings will not apply to dial up or VPN connections Internet Security Settings for Loading Files or Downloading Files into the ACU Your computer s security settings may prevent you from loading files or downloading files into the ACU Refer to the following procedure to set your computer s security settings to allow for this Procedure 1 Launch Internet Explorer 2 Select nternet Optionstrom the Toolsmenu The Internet Options window opens In the Internet Options window select the Genera Tab General security Privacy Content Connections Programs Advanced Home page To crea
162. ed See Battery Test Log Sub Menu on page 125 Backing Up the ACU Configuration There are two steps in backing up the system s ACU configuration e One step to save the ACU configuration package This includes the base configuration and any changes made to alarm severity levels relay assignments signal names and PLC expressions e One step to save file named SettingParam run This file contains changes made to alarm setpoints and other settings such as float equalize voltage etc A file named SettingParam run is automatically created appended by the controller whenever a User or the factory at the time WARNING This file is NOT forward compatible Spec No 1M820BNA 1M820DNA 29 Model No M820B M820D A EMERSON Network Power of shipment makes changes to parameter settings via the LCD or WEB interface This file can be saved to your computer so you can restore any custom settings you may have made Prior to changing settings ensure the current configuration package and SettingParam run files are backed up After making changes create new backup files Note that you may change the name of the configuration package app cfg tar to differentiate it from other app cfg tar files saved The new name can use alpha and numeric characters preceding the original app_cfg tar name the end of the new file name must always be app cfq tar for example an acceptable filename would be sevil
163. ed Capacity WEB Menu Navigation Device Information Battery Group Battery select the Settings Tab and enter the Battery Rating parameter Setting Temperature Sensors Temperature sensors may be connected to the e Templ1 and Temp2 ports on an IB2 Interface Board e Temp1 and Temp2 ports on an EIB Interface Board and e Templ through Temp8 ports of up to eight 8 SM Temp modules Each port sensor may be set as None Battery or Ambient Atemperature sensor set as an ambient temperature sensor may also be set as the sensor which displays the ambient temperature on the Web Interface s Homepage Atemperature sensor set as a battery temperature sensor may also be set as the temperature compensation sensor in addition the temperature compensation sensor is the sensor which displays the battery temperature on the Web Interface s Homepage Atemperature sensor set as a battery temperature sensor may also be set as the BTRM Battery Thermal Runaway Management sensor in addition the BTRM sensor is the sensor which is used for the High Temperature Disconnect HTD Feature e First set each temperature sensor in the system to None Battery or Ambient Spec No 1M820BNA 1M820DNA 21 Model No M820B M820D A EMERSON Network Power Local Menu Navigation Main Menu Settings Power System General IB2 Temp Main Menu Settings Power System General EIB Temp Main Menu Settings SM
164. ee HTD selections in the LVD Group Parameter Settings Code UM1M820BNA Issue L December 11 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 e LVD Type Select the type of LVD Contactor This setting should not be changed SMDU 1 LVD Menu Menu Navigation Main Menu Settings LVD SMDU 1 LVD Note For WEB Interface menu items are found under Device Information LVD Group SMDU 1 LVD Settings Tab SMDU 1 LVD Parameter Settings e VD T Enables or disables LVD1 e VD 1 Mode Sets LVD1 to disconnect on a voltage or time setpoint e LVD 1 Voltage LVD1 low voltage disconnect setting when LVD set for voltage e 1 01 Recon Volt LVD1 reconnect setting when LVD set for voltage e 1 01 ReconDelay Delay time period until LVD1 reconnects once voltage recovers when LVD set for voltage e _LVD 1 Time The time period before LVD1 disconnection once an AC fail condition occurs when LVD set for time e 1 01 Dependency Select if LVD1 can disconnect only if LVD2 has disconnected or none e LVD2 Enables or disables LVD2 e LVD 2 Mode Sets LVD2 to disconnect a voltage or time setpoint e LVD 2 Voltage LVD2 low voltage disconnect setting when LVD set for voltage e LVD2 Recon Volt LVD2 reconnect setting when LVD set for voltage e LVD2 ReconDelay Delay time period until LVD2 reconnects once voltage recovers when
165. el No M820B M820D Issue L December 11 2014 A NetSure ACU Controller Advanced Control Unit Plus S User Instructions UM1M820BNA Issue L December 11 2014 an PLC SUB MENU Allows you to configure the PLC functions of the controller The following shows the PLC sub menu 2012 03 07 14 01 39 EMERSON ite ETS MERSO Site Emerson NETSURE ACU SYSTEM STATUS PLC DEVICE INFORMATION QUICK SETTINGS QUERY CONFIGURATION Register Register Register RectGroup Alarm aoe Rect Group Alarm Rectifier Lost_ Control Site Info Modification E t Info Modificati cael 5 Conv Group Alarm ConvGroup Alarm e _ EIB 1 ott Alarm Suppression PLC Alarm Relays SYMBOL INFORMATION System Specifications 1 R which defines a Register Usage R Register_ID 0 lt Register ID lt 99 systemName 2 P which defines a Parameter Usage P The Value Rectifiers 4Rectifiers 3 SET which represent the SET command Usage SET Parameter _ Output Controller Specifications 4 AND which represent the AND command Usage AND Input2 _ _ Output 5 OR which represent the OR command Usage OR _ _ Output Serial Num 03110300144 Y E ES amp NOT DD represent the NOT command Usage NOT Input Output Software Version 3 02 T XOR which represent the XOR command Usage Input Input2 _ Output Confi
166. em 4 NE 59 0 V 56 0 59 5 28 0 29 7 lt Restart on HVSD Rectifier s Enabled enabled disabled Battery Rectifier HVSD 0 300 gt All Rect Set gt 0 300 z da Rect 1 Esc Start Interval BattFuseUnit ENT 0s 0 10 ENT Rect 2 C P Walk In D ENT Enabled enabled disabled P Walk In Time LvD Battery 8s 8 128 AC 4 ESC Turn On ACOverV ENT BattFuseUnit ECO Mode No no yes EIB gt Num of Bat Fuse Disabled enabled disabled SUD ESC gt 0 0 4 Best Oper Point ENT 80 30 90 C Fluct Range a neler E DC 10 1 50 SMTemp I Shunt Current Energy m gt 1500 60 0 50000 0 45 10 90 Communication ESC Shunt Voltage Cycle Period Hm 25 0 mV 1 0 150 0 168h 1 8760 Controller LoadShuntExist ON Time M No No Yes 120 min 0 255 Turn Off Delay 5 min 1 60 Input Curr Lmt LVD 30A 1 50 ESC MixHE Power Non Derate non derate derate Rect AC DG Pwr Lmt Nominal PH Volt E a disabled enabled Pie Rect AC gt 220 50 450 ESC ESC none Digital Input 1 Digital Input8 Mains Fail Alm1 DG Pur Lmt Pt 20 0 0 100 0 400 40 100 Mans 004000 Current Limit ESC i Disabled enabled disabled To Select a Sub Menu Current Limit Pt Press A Y to move L p SMDU 400A dependent on of rectifiers
167. emp High1 AC Fail Test 90 0 deg C Disabled disabled enabled BTRM Action Planned Tests Disabled 0 0 12 BTRM Voltage Test 1 M D Hr 510V 10 21 10 ABCL Point Const Curr Test 20A Disabled disabled enabled ConstCurrT Curr 9999 0 A 1 9999 Short Test Disabled disabled enabled Charge ShortTest Cycle Float Voltage 30 days 1 365 p 540V Short Test Time ESC EQ Voltage 5 min 1 60 56 5 V Max Diff Curr Batt Curr Limit 0 05 C10 0 00 1 00 0 10 C10 BattTestLowCap Over Curr Lmt 99 70 100 0 30 C10 Auto EQ No temp Temp CompCenter 0 060 C10 gt gt 25 0 deg C 0 0 40 0 EQ Start Cap ESC Temp Comp Coeff 80 0 72 0 mV deg C 0 0 500 0 EQ Stop Curr TempComp Sensor 0 010 C10 None None SMTemp8 8 SMTemp8 T1 EQ Stop Delay SMTemp T8 SMTemp1 1 EIB 2 T1 180 min 182 T2 1 2 1 System System T2 SystemT1 Maximum EQ Time Average SMBRC Average Maximum 1080 min Comp Temp High2 Cyc EQ 60 deg C 0 100 No Comp Temp High1 Cyc EQ Interval 50 deg C 0 100 100 days Comp Temp Low Cyc EQ Duration 10 0deg C 40to 100 720 min Temp Comp Max V 29 0 42 0 58 0 21 0 29 0 Temp Comp Clamp Enabled disabled enabled L Temp Comp Min V Capacity To Select a Sub Menu 26 0 42 0 58 0 21 0 29 0 Charging Eff Press or Y to move cursor in gt 96 menu screen selects menu item ime 0 1C10 10 00 h Press ENT to enter selected sub menu esc Time 0
168. emp1 T1 EIB T2 EIB T1 182 T2 1 2 T1 set as ambient temperature probes Amb Temp High2 Allows you to set a high ambient temperature alarm 2 point Amb Temp High1 Allows you to set a high ambient temperature alarm 1 point Amb Temp Low Allows you to set a low ambient temperature alarm point System Temp1 Not used System Temp2 Not used System Temp3 Not used IB2 Temp1 Sets temperature port 1 on the IB2 board to None Battery or Ambient 182 Temp2 Sets temperature port 2 on the IB2 board to None Battery or Ambient EIB Temp1 Sets temperature port 1 on the EIB board to None Battery or Ambient EIB Temp2 Sets temperature port 2 on the EIB board to None Battery or Ambient Note You can set High2 High1 and Low temperature alarms for each temperature sensor from the Web Interface Note that you cannot set high and low temperature alarms for individual temperature sensors from the Local Menus High and low temperature alarm settings for the temperature sensors set as ambient are found in the Device Information Power System Settings tab High and low temperature alarm settings for the probes set as battery are found in the Device Information Battery Group Settings tab Power Split Menu See Menu so Power Split Feature on page 6 Navigation Main Menu Settings Power System Power Split Note For WEB Interface menu items are found under Device Information Powe
169. er Check communications cables Verify why controller setting was changed before changing back Perform routine maintenance and reset maintenance timer Reload configuration package Check to see why current sharing is imbalanced Check to see why output is overloaded Check surge protection device Check to see why the system was placed in this mode Spec No 1M820BNA 1M820DNA Model No M820B M820D Code UM1M820BNA Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus amp EMERSON User Instructions UM1M820BNA Issue L December 11 2014 Network Power Table 5 Full Alarm Name WEB Abbreviated Alarm Name LCD System Temp1 Not Used System T1 Not U System Temp2 Not Used System T2 Not U System Temp3 Not Used System T3 Not U IB2 Temp1 Not Used 182 1 Not Used 182 Temp2 Not Used IB2 T2 Not Used EIB Temp1 Not Used EIB T1 Not Used EIB Temp2 Not Used EIB T2 Not Used System Temp1 Sensor Fault System T1 Senso System Temp2 Sensor Fault System T2 Senso System Temp3 Sensor Fault System T3 Senso 182 Temp1 Sensor Fault IB2 T1 Sensor F 182 Temp2 Sensor Fault IB2 T2 Sensor F EIB Temp1 Sensor Fault EIB T1 Sensor F EIB Temp2 Sensor Fault Alarm Description Action to Correct Temperature sensor port 1 is not used Temperature sensor port 2 is not used Note This alarm is not used at this time
170. er has access to the system Control menus Engineer The User has access to the system Setting menus and can download the configuration package The User has full access to all menus including update the OS application and Administrator modifying adding and deleting Users Spec No 1M820BNA 1M820DNA 132 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus amp User Instructions UM1M820BNA Issue L December 11 2014 CLEAR DATA SUB MENU Selectthe data log to be cleared from those listed in the drop down list box Click on the Clear button to clear the corresponding data 2008 01 03 23 03 07 EMERSON 5 Site Emerson NEISURE ACU SYSTEM STATUS ClearData DEVICE INFORMATION QUICK SETTINGS QUERY MAINTENANCE Network Configuration NMSV 2 Configuration NMSV3 Configuration HLMS Configuration Control Command Log Battery Test Log Edit Power Split Diesel TestLog User Information Settings Clear Data Restore Factory Defaults Download Upload Retrieve SettingParam run Time Sync System Inventory CONFIGURATION System Specifications Rectifiers 2 Rectifiers Controller Specifications Product Model M820D Serial Num 03110700047 Auto Popup 2012 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 133 Code UM1M8
171. er is hot swappable It can be removed and installed with the system operating and without affecting the output bus Proced 1 Figure 1 Spec No 1 Model No M820B M820D ure Before performing this procedure ensure the replacement ACU Controller contains the same configuration package as the existing ACU Controller Refer to the Configuration Label on the side of the replacement ACU Controller for the Configuration Part Number If the existing controller is operational navigate the menus to view its configuration package MAIN SCREEN ESC ENT ENT 0 ACU Controller Configuration Label Location Configuration File Part Number Label M820BNA 1M820DNA 11 A EMERSON Network Power Performing this procedure may activate external alarms Do one of the following If possible disable these alarms If these alarms cannot be easily disabled notify the appropriate personnel to disregard any future alarms associated with this system while this procedure is being performed Connect an approved grounding strap to your wrist Attach the other end to a suitable ground Loosen the captive fastener securing the latch mechanism to the front of the ACU Controller Pull the latch mechanism away from the ACU Controller this will retract the latch mechanism located on the bottom of the ACU Controller This unlocks the ACU Controller from the shelf Refer to Figure 11 Slide the ACU Cont
172. es Energy Optimization turns on additional rectifiers as needed to maintain the load As load decreases Energy Optimization places rectifiers in standby to conserve energy usage Rectifiers which are always operating to maintain any load requirements are cycled through the group of rectifiers controlled by this feature to provide uniform operating times for each rectifier The following operating conditions apply ALERT The Energy Optimization Mode should NOT be used in systems that operate without batteries 1 TheECO modeis only enabled upon normal system operation If any of the following alarms occurs the system cannot enter or will exit the ECO mode a Current imbalance only when imbalance current protection is enabled b AC fail c Anyone rectifier over temp d Anyone rectifier AC fail Anyone rectifier fault f Any one rectifier over voltage g Anyone rectifier fan fault Spec No 1M820BNA 1M820DNA Model No M820B M820D A EMERSON Network Power h Any one rectifier no response i Any one battery fuse open j Any one LVD disconnect k Battery is in charge or discharge as defined below e Battery current gt battery rated capacity 0 005 or battery current gt 5A means battery in charge e Battery current lt battery rated capacity x 0 003 or battery current lt 2A means battery in discharge l Under voltage m Any one rectifier in power limit n Any one rec
173. es and analyses real time data from the system s components such as the rectifiers converters and supervisory modules Spec No 1M820BNA 1M820DNA Model No M820B M820D The ACU Controller provides the following battery management functions e Battery Charge Temperature Compensation e Battery Equalize Charge e Battery Charge Current Limit e High and Low Battery Temperature Alarms e Battery Thermal Runaway Management BTRM Feature Reduces Voltage during a High Battery Temperature Condition e Battery Discharge Tests e Battery Test Logs maximum ten 10 tests saved e Battery LVD Low Voltage Disconnect e Battery Capacity Prediction e Battery Block and Battery Midpoint Monitoring e Enhanced Battery Monitoring with SM BRC e Thermal Runaway Detection Management Battery Charge Temperature Compensation The ACU Controller can be programmed to automatically increase or decrease system output voltage to maintain battery float current as battery temperature decreases or increases respectively Battery life can be extended when an optimum charge voltage to the battery with respect to temperature is maintained Temperature is monitored by a sensor mounted on the battery See your power system documentation for 2 Code UM1M820BNA Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus 3 User Instructions UM1M820BNA Issue L December 11 2014 temperature sensor information You can also
174. escribe the complete functionality of the ACU Some functionality is dependent on hardware connected to the ACU Some alarms listed may not display in your system or may be named differently Refer to the ACU Configuration Drawing C drawing furnished with your system Refer also to the ACU Configuration Drawing C drawing furnished with your system for factory default Alarm Severity and Alarm Relay settings Table5 Available Alarms Table 5 Full Alarm Name WEB Abbreviated Alarm Name LCD Power System Alarms Power System Supervision Unit Fault SelfDetect Fail CAN Communication Failure CAN Comm Fail Outgoing Alarms Blocked Alarm Blocked Maintenance Time Limit Alarm Mtnc Time Alarm Config Error Backup Config Config Error 1 Config Error Default Config Config Error 2 Imbalance System Current Imbalance Curr Over Load Over Load SPD SPD EStop EShutdown EStop EShutdown Alarm Description Controller self detection test fails CAN bus communications failure Alarm relays are forced in the off state and alarms are blocked from changing the relay state Controller issues a maintenance alarm Configuration error 1 Configuration error 2 Current sharing imbalance Output overload condition Surge protection device needs attention System in emergency stop or emergency shutdown mode Action to Correct Replace the controll
175. eshold Voltage between Line C and Line A is lower than the Low Line Voltage CA Alarm threshold Voltage between Line C and Line A is lower than the Very Low Line Voltage CA Alarm threshold Phase A voltage is above over voltage 1 threshold Phase A voltage is above over voltage 2 threshold Phase A voltage is below under voltage 1 threshold Phase A voltage is below under voltage 2 threshold Phase B voltage is above over voltage 1 threshold Phase B voltage is above over voltage 2 threshold Check why voltage is high Check why voltage is low Check why voltage is high Check why voltage is low Check why voltage is high Check why voltage is low Check why voltage is high Spec No 1M820BNA 1M820DNA Model No M820B M820D 56 Code UM1M820BNA Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 Table 5 Full Alarm WEB Abbreviated Alarm Name LCD Phase B Under Voltage 1 PH B UnderVolt1 Phase B Under Voltage 2 PH B UnderVolt2 Phase C Over Voltage 1 PH C Over Volt1 Phase C Over Voltage 2 PH C Over Volt2 Phase C Under Voltage 1 PH C UnderVolt1 Phase C Under Voltage 2 PH C UnderVolt2 Mains Failure Mains Failure OB AC Unit OB AC Module must be present in system OBAC Phase A Over Voltage 1 PH A Over Volt1 Phase A Over Voltage 2
176. etAs Not Used Not Used General Load Battery 30 1000 Shunt 3 SetAs Not Used Not Used General Load Battery none LVD1 LVD2 Shunt4 SetAs Not Used Not Used General Load Battery enable disable Shunt 5 SetAs voltage time Not Used Not Used General Load Battery 40 60 20 30 SMTemp 1 40 60 20 30 ENT SMTemp ENT T1 Assign Equip 1 30 SMTemp 1 Ambient None Battery Ambient 4 ih 30 1000 ESC esc 18 Assign Equip None None Battery Ambient none LVD1 LVD2 enable disable enabled disable 86 Code UM1M820BNA Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 Figure 9 Local Menu Flow Diagrams cont d from previous page cont d on next page amp EMERSON Network Power ECO Mode Man Auto Se ENE ECO Mode Auto Man State gt Enabled disabled enabled Escl Auto auto manual Best Oper Point 4 3 80 30 90 ESC Energy Save Pt Power System 45 10 90 Relay Output 1
177. eters are active true GREATER THAN Returns active true if the analog input signal goes above the set threshold Returns inactive false if the input signal goes below the set threshold minus hysteresis LESS THAN Returns active true if the analog input signal goes below the set threshold Returns inactive false if the input signal goes above the set threshold plus hysteresis value DELAY in seconds Delays the applied signal parameter with the defined time in seconds before applying it to the output General Hybrid Control allows the option of selecting one of the following Fixed Daily Time based operation or Capacity Discharge based operation Fixed Daily Time based operation is intended to be used with a combination of AC powered active cooling air conditioners and DC powered cooling heat exchangers etc The cycle period is synchronized to the 24hr day night cycle It makes optimum use of the different temperature conditions during the day and the night in order to facilitate Hybrid fuel saving operation Capacity Discharge based operation is intended for sites utilizing only DC powered cooling heat exchangers etc The cycle period is determined by User selectable depth of discharge DOD of the batteries per cycle and associated recharge time It provides optimum Hybrid fuel saving operation Operation from Grid Power is performed with both Fixed Daily Time and Capacity Discharge modes of operation
178. etl 2011 Emerson Electric Co All rights reserved Sample Signal Name Modification Procedure The following procedure demonstrates how to change the System Voltage to Bus Voltage 1 Selectthe equipmentto which this signal belongs Power System 2 Selectthe signal type to which the signal belongs Sample Signal Spec No 1M820BNA 1M820DNA 144 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 3 Enter new signal name Bus Voltage 4 Select the type of signal name to be changed Signal Full Name or Signal Abbreviated Name 5 Clickthe Set button For alarm signals you can also change the alarm level severity for the alarm signal In the second step in the above procedure select Alarm Signal then the alarm signal name and alarm level are displayed Select New alarm level and click Set to change the alarm level severity of this alarm signal ALARM SUPPRESSING SUB MENU Here you can modify the Alarm Suppression relationships of an alarm signal Alarm Suppression Explanation If Alarm A suppresses Alarm B when Alarm A occurs Alarm B will not be reported even if the conditions of Alarm B are met For example AC failure alarm will suppress AC low voltage alarm When AC failure occurs the alarm conditions for both AC failure alarm and AC
179. ettings Save Parameter Clear Data Restore Factory Defaults Download Upload Retrieve SettingParam run Time Sync System Inventory CONFIGURATION System Specifications Rectifiers 2 Rectifiers Controller Specifications Serial 03110700047 Hardware Version 04 Software Version 402 Configuration 557073AA Version 2012 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 126 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus 3 User Instructions UM1M820BNA Issue L December 11 2014 NMSV2 NETWORK MANAGEMENT SYSTEM CONFIGURATION SUB MENU VERSIONS 1 AND 2 Configures SNMP Version 1 and 2 parameters You can configure the NMS IP authority and trap level You can also add new NMS modify NMS information and delete the selected NMS through the interface You can also set the trap level e NMSIP The permitted IP to access the V2 agent Community The public community string e Private Community The private community string Note Only listed IP Addresses will have SNMP access Note Usethe Change Trap button to enable SNMP V2 and V3 traps amp 2008 01 03 23 01 14 EMERSON ite Site Emerson NerSune cus SYSTEM STATUS NMSV2 Configuration DEVICE INFORMATION QUICK SETTINGS QUERY MAINTENANCE NMS Configuration Network Configuration NMS
180. etup Input 2 in the same way as Input 1 if it s not disabled Enter Param 1 and Param 2 if they are not disabled The format for entering a parameter is P x where x is the value Select Signal or Register for Output Enter either the register number or choose the equipment signal type and signal name EE C RO Click the ADD button in the bottom of the window 10 Reboot the ACU See Restore Defaults Sub Menu on page 134 Spec No 1M820BNA 1M820DNA 150 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 A NetSure Controller Advanced Control Unit Plus 3 User Instructions UM1M820BNA Issue L December 11 2014 goccia ALARM RELAY SUB MENU Allows you to map system alarms to the alarm relays Select the device to display the system alarms associated to it Also displayed is the alarm relay number assigned to this alarm To modify the alarm relay number click on the Modify button for that alarm signal means there is no related relay number amp 2012 03 07 14 02 16 EMERSON NETSURE ACU Marsi Site Emerson Netsu SYSTEM STATUS Alarm Relays DEVICE INFORMATION QUICK SETTINGS QUERY Please select standard MAINTENANCE equipment Please Select CONFIGURATION Auto Configuration Site Info Modificat
181. functionality of the Diesel Manegement Feature ACU Controller Some functionality is dependent on hardware e Programmable Logic Controller Function onnected to the ACU Controller Yo tem may not utilize all described e Supervisory Module SM Modules Monitoring Refer also to the ACU Configuration Drawing C drawing furnished with your system for a list of factory default settings e Maximum Current Limit Function Overview The ACU controls the system automatically via configured parameters The ACU Controller performs the following functions A User interfaces with the ACU Controller locally using the local e Rectifier Control including an Energy Optimization Mode keypad and LCD display or locally remotely using the WEB e Converter Control Interface e System Components Monitoring and System Alarms The ACU Controller can also be accessed via SNMP v1 v2 and Generation including recording alarms in logs v3 Operating Data Acquisition and Data Logs Figure 1 illustrates the various applications that can be used to interf ith the ACU Controller 8 Battery Management interface wi e ACU Controller Figure 1 Interfacing with the ACU Net Internet Emerson Network Power Management Explorer EnergyMaster Remote Center Supervision lt SNMP Transmission Network DC Power System RS485 HE USB memory 12C gt
182. ge the ACU identification number for the flashing converter Press ENT 6 Press ESCto return to converter menu screen 7 Navigate to and select the next converter 8 Repeatsteps 4 through 7 for each of the remaining converters in the system 9 When you have finished selecting identification numbers for all converters repeatedly press ESC to return to the Main Menu 10 Navigate to and select Manual ENT Converter ENT All Conv Ctrl ENT 11 Navigate to Confirm ID Press ENT Yes highlights 12 Press ENT to select the operation Press ENT again to confirm Note Check you numbering to be sure it is correct If there where conflicts in your numbering converters with conflicts will be assigned the next available sequential number 13 Return to the Main screen by repeatedly pressing ESC escape Setting Digital Inputs Local Menu Navigation Main Menu Settings Power System General DI number Alarm State WEB Menu Navigation Device Information Power System Settings Tab DI number Alarm State Setting Battery Block and Battery Midpoint Monitoring if equipped with an EIB Assembly Local Menu Navigation Main Menu Settings EIB EIB 1 enterthe following parameters WEB Menu Navigation Device Information EIB Group EIB 1 select the Settings Tab and enter the following parameters Parameters e Voltage Type e BIkV Diff 12V or Blk V Diff Mid 24 C
183. ge the batteries Note procedure for performing a manual battery discharge test is provided on 29 Battery LVD Low Voltage Disconnect To prevent serious damage to the batteries during a commercial AC power failure the batteries can be disconnected by voltage or time control The batteries are reconnected automatically when commercial AC power is restored and a predetermined DC voltage level is reached e Voltage Controlled Disconnection When the set voltage level is reached the batteries are disconnected e Time Controlled Disconnection After the Mains Failure alarm occurs the batteries will disconnect after the set time has elapsed Battery Capacity Prediction The ACU can predict battery capacity Battery Block and Battery Midpoint Monitoring The ACU can monitor battery blocks 12V blocks or midpoint battery voltage of battery strings connected to the EIB assembly An alarm is issued when either battery block voltage or battery midpoint voltage is abnormal Enhanced Battery Monitoring with SM BRC When connected to an SM BRC the ACU provides enhanced battery monitoring Thermal Runaway Detection and Management Functional Description The system uses several control mechanisms to avoid thermal runaway e During a short high rate discharge the batteries will normally get hot The ACU takes this into consideration After completion of the discharge duty the batteries are recharged with a
184. generator 1 has failed Check diesel generator DG2 Failure 2 Diesel generator 2 has failed Check diesel generator Grid is on Grid is on AC is on grid Ambient Temp High 1 High diesel generator ambient temperature Amb Temp High1 alarm1 Ambient Temp Low Low diesel generator ambient temperature Check why temperature is high or low Amb Temp Low alarm Ambient Temp High 2 High diesel generator ambient temperature Amb Temp High2 alarm2 Ambient Sensor Fault Diesel generator temperature sensor DI1Alarm EC Alarm Digital input 1 alarm is active Check why alarm is active DI7Alarm M TOT 017 Alarm Digital input 7 alarm is active DI8 ESTOP MEER TOT DI8 ESTOP Digital input 48 alarm is active IB Communication Fail ACU Interface Board communications Ehadicedmmnrestians abies IB Comm Fail failure Relay Testing _ Relay Testing Relay Test in progress Spec No 1M820BNA 1M820DNA 36 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 A NetSure Controller Advanced Control Unit Plus 3 User Instructions UM1M820BNA Issue L December 11 2014 HT Table 5 Full Alarm Name WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD Testing Relay 1 Testing Relay 1 Testing Relay 1 on IB2 Board Testing Relay 8 on IB2 Board Testing Relay 8 Testing Relay 8 Temperature sensor 1 sensing temperature higher than
185. guration oa DEFAULT 8 GT which represent the Greater Than command Usage GT _ Parameter1 Parameter2 Output Version 91 which represent the Less Than command Usage LT Input1 _ Parameter1 Parameter2 Output 10 08 which represent the Delay command Usage DS Input Parameter _ Output LIMITATION All output signal values must be of the type enum and it can t be an alarm signal LT and GT s Input value type must be F U or L type Auto Popup 2011 Emerson Electric Co All rights reserved Operation The PLC function normally runs every 10 seconds It starts by executing the first line and stores the result in the output signal register Then executes the next line and continues executing line by line until it reaches the end The PLC function will be stopped if the ACU is setto Manual Mode Procedure 1 Clickthe ADD button and the window below is shown Spec No 1M820BNA 1M820DNA 148 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 A NetSure Controller Advanced Control Unit Plus 3 User Instructions UM1M820BNA Issue L December 11 2014 AS PLC Configuration Signal Register Operator Equipment Parameter1 Signal Output Register Name Register Signal Type Signal Name Power System Sampling System Voltage Equipment Name Register Signal Type Signal Name Signal Input2 Register ae Equipment Parameter2 Power System
186. h and Chinese The language package cannot be changed by the User Consult Emerson if a different language package is required Note named SettingParam run is automatically created appended by the controller whenever a User or the factory at the time of shipment makes changes to any parameter settings via the LCD or WEB interface amp 2008 01 03 23 04 14 EMERSON Site Emerson NETSURE ACU Controller SYSTEM STATUS Download Upload DEVICE INFORMATION QUICK SETTINGS QUERY MAINTENANCE Download Section Caution Only the SettingParam run or files with extension tar or tar gz can be downloaded If the downloaded file is NOT correct the Controller will run abnormally You must hit the START CONTROLLER button before leaving this screen Configuration Select File Browse Download to Controller HLMS Configuration Power Split User Information Settings Upload Section Clear Data Restore Factory Defaults File in Controller Configuration Package Download Upload Retrieve SettingParam run Time Sync Upload to Computer System Inventory CONFIGURATION System Specifications Start Controller Name Rectifiers 2 Rectifiers Controller Specifications Serial 03110700047 Hardware Version A04 Software Version 4 02 BSTOTSAA Version Auto Popup 2012 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 137 Code
187. has lost communications with the controller Two 2 or more Li lon Batteries have lost communications with the controller Li lon Battery inventory being updated Active Battery Charge Current Limit is active 47 Action to Correct Check why temperature is high or low Check why temperature is high or low Replace temperature sensor Check communications cables Clear the Li lon Battery Lost alarm Check why the Li lon Battery disconnected Check why the Li lon Batteries disconnected Check communications cables Clear the Li Ion Communication Fail alarm Check communications cables Clear the Li Ion Communication Fail alarm Code UM1M820BNA Issue L December 11 2014 gt NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 EMERSON Table 5 Full Alarm Name WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD Battery Alarms Battery Battery Current Limit Exceeded Ov Batt Cur Lmt Battery Over Current Batt Over Curr Low Battery Capacity Low Batt Cap Check the batteries Battery has low capacity SMDU Battery Alarms SM DU Module must be present in system SMDU Battery Exceed Current Limit Exceed Curr Lmt Battery current limit point is exceeded Over Battery Current Over Current Battery is in over current Low Capacity Low Capacity Battery has
188. hat is add the NMS information to the access list of SNMP agent Add NMS through Web Browser Refer to NMSV2 Network Management System Configuration Sub Menu versions 1 and 2 on page 127 and NMSV3 Network Management System Configuration Sub Menu version 3 on page 128 for the method of adding NMS Spec No 1M820BNA 1M820DNA Code UM1M820BNA Model No M820B M820D 156 Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 Replacement Procedures ACU Note Controller Replacement DANGER Follow all Important Safety Instructions found in the documentation provided with the system the ACU Controller is installed in WARNING ACU CONTROLLER HANDLING Installation or removal of the ACU Controller requires careful handling To avoid possibility of ACU Controller damage from static discharge a static wrist strap grounded through a one megohm resistor should always be worn when handling the ACU Controller ESD protective packaging material must also be used when carrying shipping the ACU Controller Depending on your network security settings when you remove a device that is connected to your network and assign the same IP address to the replacement device you may not be allowed to communicate with the replacement device over the network Contact your network administrator for assistance The ACU Controll
189. he existing and ACU power systems to the same level Temperature compensation functionality if used should be disabled on both power systems Paralleling the Systems Connect the Battery and Battery Return busbars of the ACU Power System to the main charge busbars rectifier Code UM1M820BNA Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus 99 EMERSON User Instructions UM1M820BNA Issue L December 11 2014 Network Power Note 7 Note 2 Note 3 Note 4 Note 5 Note 6 Note 7 Note 8 side of the shunt on the parallel power system Size the Programming the ACU Power Split Feature cable for the largest current between systems The connections between the two power systems should be done with power cables appropriately sized to be capable of carrying the maximum current that can circulate between After an ACU power system has been connected to an existing power system and both systems set for the same float voltage you will have to configure the Power Split parameters in the ACU the two power systems Procedure If the parallel power system incorporates a main plant shunt the connections of the cables from the ACU power system to the parallel power system shall be made on the main charge busbars rectifier side of the shunt To compensate for voltage drop it is recommended to connect the ACU power system s remote sense leads if avail
190. hunt Current Enter the shunt 1 current rating e Shunt Set As Not Used General Load Battery a Not Used Indicates this shunt input is not used Spec No 1M820BNA 1M820DNA Model No M820B M820D 97 EMERSON Network Power b General Indicates the measurement of the shunt will be displayed and will not be added to Total DC Load or Total Battery Load C Load Indicates the measurement of the shunt will be displayed and added to the Total DC Load d Battery Indicates the measurement of the shunt will be displayed and added to the Total Battery Load and used with Battery Management Converter All Conv Set Menu Menu Navigation Main Menu Settings Converter All Conv Set Note For WEB Interface menu items are found under Device Information Converter Group Settings Tab All Conv Set Parameter Settings e Output Voltage Sets the output voltage for all converters e Under Voltage Sets the Under Voltage alarm point e Over Voltage Sets the Over Voltage alarm point e Over Current Sets the Over Current alarm point HVSD Enables or disables the High Voltage Shutdown feature for all converters e HVSDLimit Sets the High Voltage Shutdown point for all converters e Current Limit Enables or disables output current limit e Current Limit Pt Sets the output current limit point Conv 1 Menu Menu Navigation Main Menu Settings Converter Conv 1 Note For WEB In
191. ice Sets the keypad sound on or off Reload Config Reloads the configuration that resides in memory restores factory defaults Download Config Downloads a configuration package into the controller Auto Config Auto configures the controller for the devices connected to it ECO Mode Energy Optimization Menu Menu Navigation Main Menu ECO Mode Note For WEB Interface menu items are found under Quick Settings ECO Mode Setting ECO Mode Parameter Settings ECO Mode Enables or disables the Energy Optimization Mode feature for all rectifiers When enabled the following parameters can be set e Best Oper Point Percent of full load capacity that the rectifiers operate under in the Energy Optimization mode e Energy Save Pt Energy Optimization is disabled if the load is greater than this setting e Fluct Range If load fluctuation is less than this value rectifiers are not turned on or off for Energy Optimization e Cycle Period This is the time period that rectifiers are turned on and off to maintain an equal operating time for all rectifiers in the system e Rects ON Time Time all rectifiers are turned on at End of Cycle e Off Delay When the Energy Optimization feature determines a rectifier can be switched off this is the time delay before the rectifier is switched off MANUAL MENU Note Menu items shown with an asterisk can be changed while in Auto Mode Before any othersetti
192. ifications Serial Num 03110300144 Hardware Version A03 Software Version 3 02 ESNA DEFAULT Version V Auto Popup 2011 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 142 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 A NetSure Controller Advanced Control Unit Plus 3 User Instructions UM1M820BNA Issue L December 11 2014 AS EQUIPMENT INFORMATION MODIFICATION SUB MENU Here you can change the name of an equipment device connected to the controller Equipment devices have two names One is the Device Full Name and another is the Device Abbreviated Name The Device Full Name is displayed in the WEB Interface menus and the Device Abbreviated Name is displayed in the local LCD display menus Enter the new device name in the New Device Name column and select what Device Name is to be changed Device Full Name or Device Abbreviated Name Click on the Set button to save the new name Device Full Name 32 characters maximum Device Abbreviated Name 15 characters maximum amp 2012 03 07 13 54 03 EMERSON ite NETSURE ACU Network Power Site Emerson Controller SYSTEM STATUS Equipment Info Modification DEVICE INFORMATION QUICK SETTINGS MAINTENANCE 1 Power System Power System Full Na
193. in Menu Manual Converter CONV 1 Note For WEB Interface menu items are found under Device Information Converter Group Converter 1 select the Control tab CONV 1 Parameter Settings e DCOn Off Ctrl Temporarily turns the converter s DC output on or off Setting returns to original when controller is returned to the Auto mode e Over Volt Reset Temporarily sets the converter s over voltage reset feature Setting returns to original when controller is returned to the Auto mode e LED Control Temporarily sets whether or not the converter s local power indicator blinks when the controller is communicating with the converter Setting returns to original when controller is returned to the Auto mode Code UM1M820BNA Issue L December 11 2014 100 EMERSON Network Power NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 SMTemp SMTemp Group Menu Menu Navigation Main Menu Manual SMTemp SMTemp Group Note For WEB Interface menu items are found under Device Information SM Temp Group Control Tab SMTemp Group Parameter Settings e CIrSMTemp Lost Clears an SMTemp lost alarm SMTemp Menu Menu Navigation Main Menu Manual SMTemp SMTemp Note For WEB Interface menu items are found under Device Information SM Temp Group SM Temp Control Tab SMTemp Parameter Settings e ClrProbe
194. in Menu Settings Battery Temp Comp TempComp Sensor WEB Menu Navigation Device Information Battery Group Settings Tab Temp Compensation Probe Number Code UM1M820BNA Issue L December 11 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 e Fourth if desired set a temperature sensor set as a battery temperature sensor as the BTRM sensor Then set High2 and High1 BTRM temperature alarms from the same menu If battery temperature exceeds the BTRM Temp High2 setting system voltage is lowered to the BTRM voltage setting set from the same menu Note you must first enable this feature from the same menu Local Menu Navigation Main Menu Settings Battery Basic BTRM TempSensor WEB Menu Navigation Device Information Battery Group Settings Tab BTRM Temp Sensor Setting Battery Charge Temperature Compensation The following need to be set for the Battery Charge Temperature Compensation feature See above for selecting the battery temperature compensation temperature sensor or select maximum average or Average SMBRC Local Menu Navigation Main Menu Settings Battery Temp Comp Enter values for the following parameters Temp CompCenter Temp Comp Coeff TempComp Sensor Comp Temp High2 Comp Temp High1 Comp Temp Low Temp Comp Max V Temp Comp Clamp and Temp Comp Min V note that you have to enable Temp Comp Cl
195. ings To select a User press ENT to highlight the Select User field Level C Engineer none set Modify System Parameters and use A or Y to select a User Download Configuration File Press ENT to select the User displayed in the Select User field Note that only Level D Administrator 1 Update OS Application Users programmed Into the ACU are shown Once a password is entered it remains in effect for a preset time period to allow navigating between menus without re entering the password A User has access to his her level menus plus all menus of the lesser access levels Modify Add Delete User Information Spec No 1M820BNA 1M820DNA Model No M820B M820D 79 Users are programmed via the Web Interface Use A orY to to the Enter P Press ENT to move the cursor assword field enter a password To enter password press ENT to highlight bit and use A or V to choose character Press ENT to accept and move to the next character Press ENT again to accept password Code UM1M820BNA Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus 3 User Instructions UM1M820BNA Issue L December 11 2014 Figure 9 Local Menu Flow Diagrams 4 from previous page cont d on next page
196. installed in the system in sub menus Click on an individual rectifier listed in the sub menus in the left pane to display its menu screen in the right pane 2012 03 07 13 38 20 EMERSON ites NetSure ACU Network Power Site Emerson E DEVICE INFORMATION Power System Rectifier Group mee Rectifier 2 1 DC Output Voltage 27 2 2012 03 07 13 38 19 Rectifier 3 2 DC Output Current 94 A 2012 03 07 13 38 19 Rectifier 4 3 Temperature 334 deg C 2012 03 07 13 38 19 AC Group Battery Group 4 DC Status On 2012 03 07 13 38 19 Battery Fuse Group 5 AC On Off On 2012 03 07 13 38 19 DC Group 6 Valid Rated Current 88 0 A 2012 03 07 13 38 19 LVDG PR 7 Walk In Enabled 2012 03 07 13 38 19 EIB Group Converter Group 8 Rectifier ID 1 2012 03 07 13 38 19 SMDUP Group 9 Rectifier Phase A 2012 03 07 13 38 19 SM Temp Group 10 Rectifier SN 01081100015 2012 03 07 13 38 19 QUICK SETTINGS duc 11 Total Running Time 3540 hrs 2012 03 07 13 38 19 MAINTENANCE 12 AC Input Voltage 209 V 2012 03 07 13 38 19 CONFIGURATION System Specifications Rectifiers 4Rectifiers Controller Specifications Serial lum 03110300144 Hardware Version A03 Software Version 3 02 Configuration ESNA DEFAULT AER Auto Popup 2011 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 112 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus 4 EMERSON
197. ion Main Menu Settings Battery Charge Float Voltage Main Menu Quick Setting FLT EQ Voltag Float Voltage WEB Menu Navigation Device Information Battery Group Settings Tab Float Charge Voltage or Quick Settings Float Equalize Charge Voltage Viewing Changing the Equalize Voltage Setting Local Menu Navigation Main Menu Settings Battery Charge EQ Voltage Main Menu Quick Setting FLT EQ Voltag EQ Voltage WEB Menu Navigation Device Information Battery Group Settings Tab Equalize Charge Voltage or Quick Settings Float Equalize Charge Voltage Code UM1M820BNA Issue L December 11 2014 20 NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 Setting Battery Parameters Local Menu Navigation Main Menu Settings Battery Battery enter parameters WEB Menu Navigation Device Information Battery Group Battery select the Settings Tab and enter parameters Setting Battery Capacity Parameters Note After setting the battery capacity the User should also reset the battery capacity battery must be fully charged From the local LCD display Main Menu Manual Batt Group Reset Batt Cap From the Web Interface Device Information Battery Group Control Tab Reset Battery Capacity Local Menu Navigation Main Menu Settings Battery Battery Rat
198. ion Standard Equipment Name Power System Equipment Info Modification Alarm Signal ID Alarm Signal Name Alarm Relay Number New Relay Number Signal Information Modification 1 Supervision Unit Fault NA Please Select m Modify Alarm 5 E 2 CAN Communication Failure NA Please Select wea Alarm Relays 10 Outgoing Alarms Blocked NA Please Select v Modify 1 Maintenance Time Limit Alarm NA Please Select v Modify System Specifications 13 Config Error Backup Config NA Please Select v Modi 14 Config Error Default Config NA Please Select v Modify Rectifiers 4 Rectifiers 15 Imbalance System Current NA Please Select v Modify Controller Specifications 16 Over Load NA Please Select v Modify Product Model M820D 40 SPD NA Please Select v Modify Seca Bun 1091020014 EStopEShutd NA Please Select v Modify PARS op EShutdown Software Version 3 02 18 System Temp 1 Not Used NA Please Select Modify ESNA_DEFAULT 19 System Temp 2 Not Used NA Please Select Modify 20 System Temp3 Not Used NA Please Select v Modify 21 1B2 Temp 1 Not Used NA Please Select v Modify 22 1B2 Temp2 Not Used NA Please Select v Modify 42 EIB Temp1 Not Used NA Please Select v Modify 43 EIB Temp2 Not Used NA Please Select Modify 9 System Temp 1 Sensor Fault NA Please Select Modify 25 System Temp 2 Sensor Fault NA Please Select v Modify Auto Popup 2011 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 151 Code UM1M820BNA
199. ion allows the controller to acquire an IP address automatically This function can only be enabled or disabled via the local LCD display and keypad If this function is enabled and the acquisition of an IP address fails an alarm is generated If the acquisition of an IP address is successful you need to record the IP address automatically acquired by the controller to access the controller via the Web Interface e P Address Sets the controller s IP address Enter the address in the format nnn nnn nnn nnn where lt nnn lt 255 The address must be a valid address and must not be 255 255 255 255 e Subnet Mask Sets the controller s network netmask Enter the address in the format nnn nnn nnn nnn where lt lt 255 e Default Gateway Sets the controller s gateway address Enter the address in the format nnn nnn nnn nnn where lt nnn lt 255 This is the address of the gateway of the network on which the controller resides The address must be a valid address and must not be 255 255 255 255 Controller Controller Menu Menu Navigation Main Menu Settings Controller Note For WEB Interface menu items are found under the Maintenance and Configuration menus Spec No 1M820BNA 1M820DNA Model No M820B M820D EMERSON Network Power Controller Parameter Settings Language Select the language the menus are displayed in Date Sets the date Time Sets the time Keypad Vo
200. ions ACU Setting Restriction SETTING DEFAULT SETTABLE CONSTRAINT 59 HVSD 29 5 58 ov2 29 57 28 5 56 5 28 56 Hi Clamp 282 54 Float 27 2 52 Lo Clamp 26 49 LVR 24 5 48 UV1 25 45 2 Test End 22 7 45 Test Volt 22 7 44 UV2 23 42 LVD 21 48V 24V OFFSET 0 5V 1V Setting HVSD HVSD gt Float 1 for 48V 0 5 for 24V KEY OV 0 2V 1V 2V HVSD gt EQ 1 for 48V 0 5 for 24V HVSD gt Hi Clamp 1 for 48V 0 5 for 24V Setting OV2 OV2 OV1 OV 0 2V 1V 2V 0 5V 1V Setting OV1 OV1 lt OV2 OV1 gt UV1 arrow head means lt gt Setting EQ EQ gt LVR 1 for 48V 0 5 for 24V Spec No 1M820BNA 1M820DNA Model No M820B M820D arrow head means lt or gt Setting Hi Clamp Setting Float Setting Lo Clamp EQ lt HVSD 1 for 48V 0 5 for 24V Hi Clamp gt Float Hi Clamp Lo Clamp Hi Clamp lt HVSD 1 for 48V 0 5 for 24V Float gt LVR 1 for 48V 0 5 for 24V Float HVSD 1 for 48V 0 5 for 24V Lo Clamp lt Float Lo Clamp gt LVR 1 for 48V 0 5 for 24V Setting LVR LVR lt Float 1 for 48V 0 5 for 24V LVR lt EQ 1 for 48V 0 5 for 24V LVR gt LVD 2 for 48V 1 for 24V Setting UV1 UV1 gt UV2 UV1 lt OV1 Setting Test End Setting Test Volt Test End gt Test Volt 0 2 Test Volt
201. is below low voltage Lo PhaseVolt C threshold Spec No 1M820BNA 1M820DNA Model No M820B M820D Code UM1M820BNA Issue L December 11 2014 Ul NetSure Controller Advanced Control Unit Plus amp User Instructions UM1M820BNA Issue L December 11 2014 Table 5 Full Alarm Name WEB Abbreviated Alarm Name LCD Mains Failure Mains Failure Severe Mains Failure SevereMainsFail High Frequency High Frequency Low Frequency Low Frequency High Temperature High Temp Low Temperature Low Temperature Phase A High Current PH A Hi Current Phase B High Current PH B Hi Current Phase C High Current PH C Hi Current Interface Board Alarms IB board must be present in system IB Communication Fail Comm Fail Digital Input 1 Alarm Alarm Digital Input 8 Alarm DI8 Alarm Testing Relay1 Testing Relay1 Testing Relay8 Testing Relay8 Spec No 1M820BNA 1M820DNA Model No M820B M820D Alarm Description Commercial AC power failure Commercial AC power voltage is too low Commercial AC power has high frequency Commercial AC power has low frequency AC input temperature sensor sensing high temperature condition AC input temperature sensor sensing low temperature condition High phase A current High phase B current High phase C current IB board has lost communications with the controller
202. is used to display rectifier AC input phase voltage s The User may reassign the phase to each rectifier per your specific installation by following the procedure below Local Menu Navigation Main Menu Settings Rectifier Rect 1 Rectifier ID and Rect Phase repeat for every rectifier then Main Menu Manual Rectifier All Rect Ctrl Confirm ID PH WEB Menu Navigation Device Information Rectifier Group Rectifier 1 Settings Tab Rectifier ID and Rectifier Phase repeat for every rectifier then Device Information Rectifier Group Control Tab Confirm Rectifier ID Phase Local Procedure 1 With the Main screen displayed press ENT to go to the Main Menu Navigate to and select Settings ENT 2 User and password screen opens a User must be selected and a password must be entered to allow the User to make adjustments To select a User use the up or down arrow keys to move the cursor to the Select User field Press ENT Use the up or down arrow keys to select a User previously programmed into the ACU Press ENT to select the User Note that only Users programmed into the ACU are shown Users are programmed via the Web Interface To enter a password use the up or down Spec No 1M820BNA 1M820DNA 23 Model No M820B M820D EMERSON Network Power arrow keys to move the cursor to the Enter Password field Press ENT Usethe up or down arrow keys to choose a character Pre
203. le4app cfg tar Note that you may change the name of the SettingParam run file to differentiate it from other SettingParam run files saved The new name can use alpha and numeric characters preceding the original SettingParam run name the end of the new file name must always be SettingParam run for example an acceptable filename would be seville4SettingParam run Saving the Configuration package WEB Menu Navigation Maintenance Menu Download See also Download Upload Sub Menu on page 136 1 Logintothe controller using the WEB Interface 2 Selectthe Download Sub Menu in the Maintenance Menu 3 The Stop Controller window opens Click on the Stop Controller button 4 ADownload window opens WARNING Never navigate from this web page without first clicking on Start Controller If you do you will not have web access A manual system reset is required to restore web access 5 Select Configuration Package from the File in Controller drop down list box 6 Click on the Upload button Note Ensure Internet Explorer security settings are set to enable a file to be copied to your computer 7 Select where you want the file to be copied to on your computer 8 Click Start Controller Local Menu Navigation none Code UM1M820BNA Issue L December 11 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 Saving the
204. lections in a and b above e Input2 See Input 1 above e Param 1 This column shows if any parameter is used A parameter is just a way to enter a value which can be used in compares with signals Param2 See Param 1 above e Output The Output column is divided in three sub columns which has the same information as for the Inputs 2 Choosethe type of Operator The web page will disable some boxes that are not applicable for the type of Operator Spec No 1M820BNA 1M820DNA 149 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus amp User Instructions UM1M820BNA Issue L December 11 2014 PLC Configuration Signal Register Operator Equipment Parameter1 Signal Output Register Name Register Signal Type Signal Name Sampling System Voltage v Equipment Name Register Signal Type Signal Name Signal Input2 Register Equipment Parameter2 Relay Output 1 v Name Register Signal Type Signal Name Sampling System Voltage vw 3 Select Signal or Register for Input 1 4 Entereitherthe register number or choose the equipment signal type and signal name The format for entering a register is R x where x is the number of the register S
205. low capacity Check the batteries EIB Extended Interface Board Battery Alarms EIB Board must be present in system EIB Battery Battery Current Limit Exceeded MEO Ov Bat Curr Lmt Battery current limit point is exceeded Battery Over Current Us Bat Over Curr Battery is in over current Battery Low Capacity Low Batt Cap Battery has low capacity Check the batteries SM Battery Alarms SM BAT Module must be present in system SM Battery Exceed Batt Current Limit Baite s inoveicirrent _ Over Curr Limit y Over Battery Current os Over Batt Curr Battery current is high Battery Leakage Battery has leakage current Check the batteries Battery Leakage Spec No 1M820BNA 1M820DNA 48 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus amp User Instructions UM1M820BNA Issue L December 11 2014 Table 5 Full Alarm WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD Low Acid Level Low Acid Level Battery has low acid level Check the batteries Battery Disconnected _ Batt Discannec Battery disconnection is active Battery High Temperature oe Batt High Temp Battery has high temperature condition Battery TOW Temperature Battery has low temperature condition E NN Ecc Glee bn m Check the bat
206. lt Test End 0 2 Test Volt gt LVDx 1 for 48V 0 5 for 24V Setting UV2 UV2 UV1 Setting LVD LVD lt LVR 2 for 48V 1 for 24V LVD lt Test Volt 1 for 48V 0 5 for 24V These restrictions will apply even if the function is disabled 78 Code UM1M820BNA Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 Figure 9 INFO SCREENS Returns to MAIN SCREEN Local Menu Flow Diagrams cont d on next page Date and time are alternately displayed amp EMERSON Network Power after a preset time period Main Screen Main Menu Dev Name M820D 09 20 20 Ay ent Main Menu ENT Serial No 210244 ESC ESC Float Charge gt gt Status gt 02532 Settings SWVer 3 00 HAV ESC ECO Mode ESC Manual Bm Auto Quick Setting 002 ESG Press A or Y Press or V Addr 00 89 to move to to move cursor in 5 02 2 34 next or previous MAIN MENU screen File Sys Screen Press ENT to enter selected sub menu Number of Rec 4 A ENT __ an Config Ver Main Menu ENT Select User Default Y Status Admin Settings lg Enter Password Mode ESCI m ENT Maud Quick Setting Main Me
207. lt setting is 0 02 2A per 100Ah The additional equalize charge time is settable from 0 hours to 7 hours settable in minutes from 0 to 720 default setting is 4 hours The duration of the equalize charge is determined as the time from the start of the recharge to the end of the additional time Maximum charge time determined from the time charge starts is settable in the range of 5 24h The end of recharge is determined by a three 3 step approach Step calculated battery capacity exceeds 90 Calculation is performed by measurement of battery current and time in Ah Step 2 charge current tail threshold is reached Step 3 additional charge time is added Float Charge Default float voltage is 54 0V at 20 C with a temperature compensation of 72mV per C If battery temperature exceeds 38 the charge voltage is reduced to 51V to reduce gassing and prevent thermal runaway The same is applicable as well for equalizing charge Equalizing Charge As the cyclic use does not ensure complete battery recharge after every cycle an equalizing charge cycle is added The equalizing cycle will occur up to four times a month settable for every 7 to 60 days intervals Start date and time is settable Equalizing charge time is 20 hours independent of discharge time setting Equalizing charge is performed at equalize Spec No 1M820BNA 1M820DNA 9 Model No M820B M820D EMERSON Network Power voltage until end of
208. me Set CONFIGURATION 2 Rectifier Group Rect Group Full Name Set 3 Rectifier 1 Rect 1 Full Name set Site Info Modification EN m Equipment Info Modification s ee Y Signal Information Modification 5 Rectifier 3 Rect 3 Full Name v Set Alarm Suppression 6 Rectifier 4 Rect 4 Full Name Set PLC Vi AC Group AC Group Full Set Alarm Relays 8 Rectifier AC Rect AC Full Name Set System Specifications 9 OB AC Unit OB AC Unit Full Name se SystemName AcUr 10 SMDU Group SMDU Group Full Name v se Rochilers SMDU 1 SMDU 1 Full Name v Controller Specifications 12 SMDU 2 SMDU2 Full Name set Product Model M820D 13 SMDU 3 SMDU 3 Full Name Set Serial Num 03110300144 14 SMDU 4 SMDU 4 Full Name 5 Me 203 15 SMDU5 SMDU 5 Full Name Set Software Version 3 02 Configuration 16 SMDU 6 SMDU 6 Full Name Set M ESNA DEFAULT Version 17 SMDU7 SMDU7 Full Name Set 18 SMDU 8 SMDU 8 Full Name M Set 19 Battery Group Batt Group Full Name Set 20 Battery 1 Battery 1 Full Name v Set 21 Battery 2 Battery 2 Full Name Set 22 EIB Battery 1 EIB fBatt 1 Full Name Set 23 EIB1Battery 2 EIB 1Batt 2 Full Name Set Auto Popup 2011 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 143 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plu
209. n HLMS Configuration Edit Power Split User Information Settings Clear Data Restore Factory Defaults Download Upload Retrieve SettingParam run Time Sync System Inventory CONFIGURATION System Specifications Rectifiers 2 Rectifiers Controller Specifications Serial Num 03110700047 Hardware Version 04 Software Version 4 02 Configuration 557073AA Version 2012 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 140 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 A NetSure Controller Advanced Control Unit Plus 3 User Instructions UM1M820BNA Issue L December 11 2014 Configuration Menu AUTO CONFIGURATION SUB MENU The auto configuration feature scans the system for intelligent equipment connected to the controller such as SMDU IB and EIB and configures these into the controller automatically To start the auto configuration process click on the Auto Configuration button amp 2012 03 07 13 53 20 EMERSON MERSO Site Emerson NETSURE ACU SYSTEM STATUS f Auto Configuration DEVICE INFORMATION QUICK SETTINGS QUERY MAINTENANCE Auto Configuration CONFIGURATION This function allows a User to automatically configure the controller Auto Configuration Site Info Modification Auto Configuration Equipment Info Modification Signal Information Modification Alarm Suppression PLC Ala
210. n keys and an LCD display located on the ACU Controller s front panel Refer to Table 4 for the function of the menu navigation keys Note When the LCD is lit if no button is pushed for 8 minutes the backlight of the LCD display extinguishes and the ACU Controller returns to the Main Screen Press any key to re activate the LCD display Table 4 Local Menu Navigation Keys Key Symbol Key Name Function Press this key to go back to a previous Escape menu orto cancel setting a parameter Press this key to go forward to the next ENT menu to select a parameter to edit or to validate a parameter setting change Press ESC and ENT together to reset the ACU Controller then press ENT to accept or ESC to cancel Note Must be at the LCD home screen to perform this operation If the power system is mounted upside down the ACU can be set to rotate the display 180 degrees but the arrow keys will function opposite their normal rotation Press 4 Y to scroll through the menus or to change the value of a parameter Press any key to silence an audible alarm LOCAL DISPLAY MENUS Refer to Local Display Menus on page 77 Note Avalid password is required to access menus that allow changing any power system parameter Navigating the Menus To Select a Sub Menu Press the up or down arrow keys to move the cursor up and down the list of sub menus in the menu screen selects the sub menu
211. n to the system status screen amp 2012 03 07 13 34 51 EMERSON Selected Menu Area Network Power Site Emerson NeTSURE MIN systeu status T DEVICE INFORMATION Power System Battery Group 1 System Voltage 27 1 v 2012 03 07 13 34 48 Battery Fuse Group 2 System Load 42 1 A 2012 03 07 13 34 48 3 Maintenance Run Time 14 6 hrs 2012 03 07 13 34 51 EIB Group 4 System Alarm Status Alarm 2012 03 07 13 34 49 Converter Group 5 Power Split Mode Master Mode 2012 03 07 12 04 21 SMDUP Group 6 182 Temp2 46 3 deg C 2012 03 07 13 34 49 Boise 7 SMTempi Tempi 225 2012 03 07 13 34 49 QUERY 8 Digital Input 1 Open 2012 03 07 13 34 50 MAINTENANCE 9 Digital Input 2 Open 2012 03 07 13 34 50 CONFIGURATION 10 Digital Input 3 Open 2012 03 07 13 34 50 System Speettications 11 Digital Input 4 Open 2012 03 07 13 34 50 12 Digital Input 5 Open 2012 03 07 13 34 50 Rectifiers 4Rectifiers 13 Digital Input 6 Open 2012 03 07 13 34 50 4 Digital Input 7 Open 2012 03 07 13 34 50 Controller Specifications E HRS p RES DE Open 2012237 13 34 50 Serial lum 03110300144 Hardware Version 03 Aralas Minor _ Maior Software Version 3 02 ur cma c oers TES sane Tie 1 CR Power System DI2 Alarm 2012 03 07 13 32 39 2 Power System 011 Alarm 2012 03 07 13 32 16 2011 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 106 Code UM1M820BNA Model
212. nNet Manager and so on NMS Supported by SNMP v3 The ACU has SSL and SNMP v3 function which makes the ACU more powerful and more secure With SSL you can browse set the webpage with https Data is encrypted in the transmission You can also browse set the MIB library with SNMP v3 Data is also encrypted in the transmission IE Browser MIB Browser ere we use https i amp c8x 205 0 ean rii NR Fer PN x 2008 02 2 01 40 46 RAE Site ID SITENAME2 NETSURE SYSTEM STATUS Syytem Status enm Event Status v R AC Ambient Temp 3 AC M Output Voltage T 5 s 25 25 5 System Specifications oes rge System Name PO_SYSTEMNAME Output Current C 00A Rectiers 9 Recthers 9 25 9 75 Controm er Specifications LIT Loss Trend Moss 77 r Sena Peak Current m MARDIVARE VERSIONI 15 0A 2 anam M muore es adi lt Configuration VERSIONI 1 Rectifier AC Mains Failure 2008 02 26 09 32 15 2 A Power System CAM Commanication Failure 2008 02 26 00 32 10 3 cA Power System spo 20080225 22 23 37 Spec No 1M820BNA 1M820DNA 152 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 A NetSure Controller Advanced Control Unit Plus m Lem U
213. nce alarm When the maintenance alarm is issued perform the routine maintenance and reset the maintenance timer To reset the maintenance timer and clear the Maintenance Alarm clear the Maintenance Run Time Local Menu Navigation Place controller in Manual Mode then Main Menu Manual Power System Clr MtncRunTime The only selection for Clr MtncRunTime is Yes Once Yes is selected and confirmed the maintenance timer is reset and the maintenance alarm is cleared Place controller back to Auto mode WEB Menu Navigation Quick Settings Auto Manual Setting change to Manual then Device Information Power System select the Control Tab and clear the maintenance timer then Quick Settings Auto Manual Setting change to Auto Viewing the ACU Controller s Device Inventory Local Menu Navigation Main Menu Status Sys Inventory WEB Menu Navigation Maintenance System Inventory Updating the ACU Controller s Device Inventory Local Menu Navigation Main Menu Settings Controller Auto Config The only selection for Auto Config is Yes Once Yes is selected and confirmed the ACU Controller will auto configure for the devices connected to it WEB Menu Navigation Configuration Auto Configuration Code UM1M820BNA Issue L December 11 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 EMERSON Netwo
214. nformation Settings Clear Data Restore Factory Defaults Download Upload Retrieve SettingParam run Time Sync System Inventory CONFIGURATION System Specifications Rectifiers 2 Rectifiers Controller Specifications Serial Num 03110700047 Hardware Version 04 Software Version 4 02 Configuration Version Auto Popup 2012 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA Code UM1M820BNA 138 Issue L December 11 2014 Model No M820B M820D A NetSure ACU Controller Advanced Control Unit Plus m ST User Instructions UM1M820BNA Issue L December 11 2014 NetworkPower TIME SYNC SUB MENU Use the Time Sync submenu to set the controller s clock First click Get Local Zone to obtain the time zone from the local host Then click Get Local Time to obtain the time from the local host Finally click the Setting button to update the controller s time amp 2008 01 03 23 11 37 EMERSON ite Missi ii Site Emerson NETSURE ACU SYSTEM STATUS Time Sync DEVICE INFORMATION QUICK SETTINGS QUERY MAINTENANCE Time Setting Network Configuration Local Zone GMT 00 00 Get Local Zone NMSV2 Configuration NMSV3 Configuration Get time automatically from the following time servers HLMS Configuration Pimaysewer 0000 Edit PowerSplit User Information Settings Secondary Server
215. ng battery capacity decreases to this setting For example a value of 0 700 10 means that when the discharging current reaches 70 of the battery s nominal capacity the battery test is ended RecordThreshold This setting indicates the interval battery voltage is recorded during a battery discharge test AC Fail Test Enables or disables starting a battery discharge test during an AC input failure condition Planned Tests Number of planned battery discharge test per year A 0 setting disables the planned test feature e Test 1 M D Hr Setting for when planned battery discharge test 1 occurs Note that there can be up to 12 battery discharge tests per year Const Curr Test Enables or disables a Constant Current Battery Discharge Test During this test the controller automatically adjusts the rectifiers output voltage to maintain the battery discharge current at a preset value ConstCurrT Curr Code UM1M820BNA Issue L December 11 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 e ConstCurrT Curr Constant current setting for a Constant Current Battery Discharge Test e Short Test Enables or disables a Short Battery Discharge Test A Short Battery Discharge Test is a short duration battery discharge test used to verify that parallel batteries are discharging equally If the discharge current difference between the two batteries exceeds a prese
216. ngs in this section can be changed you must first place the ACU in the Manual mode See Man Auto Set Parameter Settings for a procedure 98 Code UM1M820BNA Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 Items that can only be changed in the Manual mode will revert to their previous settings when the controller is returned to the Auto mode Manj Auto Set Man Auto Set Menu Menu Navigation Main Menu Manual Man Auto Set Note For WEB Interface menu items are found under Quick Settings Auto Manual Setting Man Auto Set Parameter Settings e Auto Man State e Auto The controller automatically controls the power system e Manual A User can manually change certain power system control settings via the following menus See Note above This provides a convenient means of making temporary adjustment changes for testing purposes Power System Power System Menu Menu Navigation Main Menu Manual Power System Note For WEB Interface menu items are found under Device Information Power System select the Control tab Power System Parameter Settings e Relay Output 1 through 8 Temporarily sets the relay to active or not active Setting reverts to original when controller is returned to the Auto mode e ClrMtncRunTime The only selection for Clear Maintenance Run Time is Yes Once Yes i
217. nications Parameters Subnet Mask Default Gateway 3 Record your controller s network settings by navigating The controller s IP parameters IP subnet mask and gateway addresses must be set to match your company s network settings The default settings for these parameters are shown below e P Address 192 168 1 2 e Subnet Mask Address 255 255 255 0 Gateway Address 192 168 1 1 Local Menu Navigation Main Menu Settings Communication enter parameters WEB Menu Navigation Maintenance Network Configuration enter parameters Connecting the Controller to your Local Area Network LAN the controller s local display panel to Main Menu gt Settings gt Communication 4 Record the following information IP Address Subnet Mask Default Gateway Example IP Address 192 168 1 2 Subnet Mask 255 255 255 0 Default Gateway 192 168 1 1 5 Change your local computer s network settings using the information you acquired in Step 4 except that the last part of the IP address needs to be replaced with any different number IP Address An Ethernet port is located on the front panel of the ACU Connect the Local Area Network LAN to the ACU front panel port Refer also to your system documentation Spec No 1M820BNA 1M820DNA Model No M820B M820D Subnet Mask Default Gateway Example IP Address 192 168 1 3 Subnet Mask 255 255 255 0 Default Gateway 192 168 1 1 6 Sele
218. nt relative humidity range of 0 to 90 non condensing Dimensions e M820B 42mm H x 86 6mm x 211 5mm D 1 65 H x 3 41 W x 8 33 D e Model M820D 86 6mm x 86 8mm x 211 5mm D 3 41 H x3 41 W x 8 33 D Weight lt 1kg 2 2 165 Front Panel Display LCD with 4 x 16 Model M820D or 8 x 16 Model M820B characters Indicators e Status Green e Minor Alarm Yellow e Critical Major Alarm Red Local and Remote Access Passwords Refer to Passwords and Access Levels on page 13 Inputs and Outputs Connection points provided on ACU Interface Board s mounted in the system Refer to your system documentation Factory Default Setpoints Refer to the Configuration Drawing C drawing furnished with your system for a list of factory default values Spec No 1M820BNA 1M820DNA 158 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 A NetSure ACU Controller Advanced Control Unit Plus T SM User Instructions UM1M820BNA Issue L December 11 2014 NetworkPower This page is intentionally blank Spec No 1M820BNA 1M820DNA 159 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 A amp NetSure ACU Controller Advanced Control Unit Plus ET NE User Instructions UM1M820BNA Issue L December 11 2014 Network Power The information contained in this document is subject to change without notice and may not be suitable for all a
219. nu Select U lent To change the contrast of the LCD display from the Main Screen god LESE TEUER 1 press and hold the Up Arrow for increasing or Down Arrow for Settings le e JEnterPassword __ decreasing then press and hold ENT until contrast is as desired ECO Mode tesc ESC Release both buttons Manual ln c creer Quick Setting To log out from the Main Screen press the Up Arrow Down Arrow and ESC at the same time Release all buttons i a Select U E To reset the Controller from the Main Screen press ENT and ESC pe pipi at the same time Release both buttons Settings 1 Enter Password Dc gt Mode Esc Esc Pep ae Sees Manual Note Certain line items in menu or menus themselves Quick Setting appear if system is equipped with function or SY function is enabled ot x Main Menu ENT Select User ENT Status gt Admin Settings 4 Enter Password 1 Local and Remote Access Passwords set Web Interface ECO Mode I tue p LESC Maximum 13 Characters 0 9 a z A Z Manual Quick Setting l Access Level Default Password Authority L 4 Note Use Y to move cursor Level A Browser none set Browse System Information to the Select User field Press ENT to select a different User if required Level B Operator none set Change System Control Sett
220. nu to change the Controller Conv 1 from Auto Mode to Manual Mode DC On Off Ctrl gt On Off When you return to Auto Mode any settings changed Esc Over Volt Reset in Manual Mode are returned to their previous setting On On Off setting before being placed in Manual Mode LED Control Cancel Flash Cancel Spec No 1M820BNA 1M820DNA 87 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus 3 User Instructions UM1M820BNA Issue L December 11 2014 gemi Figure 9 Local Menu Flow Diagrams cont d from previous page Auto Manual EM p Auto Man State gt Auto Manual Auto auto manual lt a Ie Eso 7 ECO Mode Set le ENT ECO Mode Set FLT EQ Volt le ECO Mode E Enabled disabled enabled FLT EQ Set 4 0 Energy Save Pt ENT ESC 45 96 10 90 Temp Comp Best Oper Point p RectExpansion le Fluct Bia 30 90 10 1 50 Cycle Period 168 hour 1 8760 Rects ON Time 120 min 0 255 urn Off Delay 5 min 1 60 FLT EQ Volt Float Voltage To Select a Sub Menu hd 540V 42 0 50 0 21 0 29 0 Press A or V to move cursor in ESC EQ Voltage menu screen selects menu item 565V 42 0 58 0 21 0 29 0 Press ENT to enter selected sub menu FLT EQ Set To Change a Parameter Auto EQ Pre
221. ny changes made Spec No 1M820BNA 1M820DNA 134 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus amp User Instructions UM1M820BNA Issue L December 11 2014 2008 01 03 23 03 22 EMERSON Site Emerson NETSURE ACU SYSTEM STATUS Restore Factory Defaults DEVICE INFORMATION QUICK SETTINGS R Defaults MAINTENANCE estore Factory Defaults Network Configuration Restore default configuration The system will reboot NMSV2 Configuration NMSV3 Configuration HLMS Configuration Edit Power Split User Information Settings Clear Data Restore Factory Defaults Download Upload Retrieve SettingParam run Time Sync System Inventory CONFIGURATION Restore Defaults Reboot Controller System Specifications BETCITOILTCHENENE Rectifiers 2 Rectifiers Controller Specifications Serial Num 03110700047 Hardware Version A04 Software Version 4 02 Configuration 557073AA 2012 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 135 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus e ee User Instructions UM1M820BNA Issue L December 11 2014 Network Power DOWNLOAD UPLOAD SUB MENU See also Backing Up the ACU Configuration on page 29 Reloading a
222. o M820B M820D Float Voltage Float Charge output voltage setting EQ Voltage Equalize Charge output voltage setting Batt Curr Limit Maximum battery charging current setting For example a value of 0 150C10 means that the charging current is limited to 15 of the battery s nominal capacity Over Curr Lmt Battery over current alarm setting For example a value of 0 300C10 means that when the charging current reaches 30 of the battery s nominal capacity an alarm will be extended Auto EQ Enables or disables the Automatic Equalize Charge feature When enabled the following parameters can be set e Start Curr The system is transferred to Equalize Charge mode when battery charge current increases to this setting For example a value of 0 060C10 means that an Automatic Equalize is started if the battery charge current is greater than 625 of the battery s nominal capacity e EQ Start Cap The system is transferred to Equalize Charge mode when remaining battery capacity decreases to this setting EQ Stop Curr When in Equalize Charge mode and the battery charge current decreases below this setting for the EQ Stop Delay time period the system is transferred to Float Charge mode For example a value of 0 010C10 means that when the charging current is less than 1 of the battery s nominal capacity the system returns to the Float mode EQ Stop Delay See Stop Curr above Note Ifthe power system has been autom
223. o assumes no responsibility Business Critical Continuity Emerson Network Power the Emerson Network Power logo Emerson and Consider it Solved are service marks and and disclaims all liability for damages resulting from use of this trademarks of Emerson Electric Co EnergyMaster eSure NetPerform NetReach NetSpan NetSure and NetXtend are tradema rks of Emerson information or for any errors or omissions Specifications subject to Network Power Energy Syste ms North America Inc Any other product brand or company names or logos are the property of the respective owner change without notice EMERSON CONSIDER IT Spec No M820BNA 1M820DNA Code UM1M820BNA Model No M820B M820D Issue L December 11 2014
224. o IB2 board and set as Battery sensing temperature lower than low temperature threshold Note This alarm is not used at this time Note This alarm is not used at this time Check why temperature is high or low Spec No 1M820BNA 1M820DNA Model No M820B M820D 44 Code UM1M820BNA Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus amp User Instructions UM1M820BNA Issue L December 11 2014 ET Table 5 Full Alarm Name WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD Temperature sensor 2 connected to IB2 182 Temp2 High 2 board and set as Battery sensing IB2 T2 Hi2 temperature higher than high temperature threshold 2 Temperature sensor 2 connected to IB2 182 Temp2 High 1 board and set as Battery sensing M IB2 T2 Hi1 temperature higher than high temperature threshold 1 Temperature sensor 2 connected 182 182 Temp2 Low board and set as Battery sensing IB2 T2 Low temperature lower than low temperature threshold Temperature sensor 1 connected to EIB EIB Temp1 High 2 board and set as Battery sensing EIB T1 Hi2 temperature higher than high temperature threshold 2 Temperature sensor 1 connected to EIB EIB Temp1 High 1 board and set as Battery sensing T EIB T1 temperature higher than high temperature Check why temperature is high orlow threshold 1 Temperature sensor 1 connected to EIB EIB Temp1 Low boar
225. o be used battery test must be implemented in the existing power system and a test signal from its control unit must be connected to the ACU 1 Navigate to Main Menu Settings Battery Test 2 Navigate to and set the Test End Volt to the same value asthe end voltage of the existing power system 3 Navigate to and set the Test Volt Lmt to the same value asthe test voltage of the existing power system 4 Usingthe Web Interface Maintenance Edit PowerSplit select the ACU digital input connected to the existing systems battery test control circuit Note Other settings in this menu regarding Battery Test are inactive Note Battery test is controlled by the existing power system via an incoming digital signal The system will remain at battery test as long as this signal is active Low Voltage Disconnect Setup If low voltage disconnect functions are to be used they must be implemented in the existing power system and signals from its control unit must be connected to the ACU 1 Using the Web Interface Maintenance Edit PowerSplit select the ACU digital inputs connected to the low voltage disconnect control circuits Temperature Compensated Battery Charge There is no possibility to activate the Temperature Compensated Battery Charge function when the ACU power system is configured for Power Split mode Spec No 1M820BNA 1M820DNA Model No M820B M820D 75 EMERSON Network
226. ode UM1M820BNA Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 e BlockIn Use Setting External Shunts connected to the EIB Assembly Local Menu Navigation Main Menu Settings EIB EIB1 enter the following parameters WEB Menu Navigation Device Information EIB Group EIB 1 select the Settings Tab and enter the following parameters Parameters e Shunt Set As Not Used General Load Battery a Not Used Indicates this shunt input is not used b General Indicates the measurement of the shunt will be displayed and will not be added to Total DC Load or Total Battery Load c Load Indicates the measurement of the shunt will be displayed and added to the Total DC Load d Battery Indicates the measurement of the shunt will be displayed and added to the Total Battery Load and used with Battery Management e Shunt Current e Shunt Voltage Setting External Shunts connected to the SM DU Assembly Local Menu Navigation none WEB Menu Navigation Device Information SMDUP Group SMDUP 1 select the Settings Tab and enter the following parameters Parameters e Current Break Value A Device rating e Current High Current Limit of Current Break Value e Current1 Very High Current Limit of Current Break Value e Shunt Current Rating of Shunt e Shunt Voltage Rating of Shun
227. osition and input phase for all rectifiers e Clear Rect Lost Clears a rectifier lost alarm e Reset Cycle Clears a rectifier oscillator alarm e Clear Comm Fail Clears a rectifier communication fail alarm Rect 1 Menu Menu Navigation Main Menu Manual Rectifier Rect 1 Note For WEB Interface menu items are found under Device Information Rectifier Group Rectifier 1 select the Control tab Rect 1 Parameter Settings e DCOn Off Ctrl Temporarily turns the rectifier s DC output on or off Setting returns to original when controller is returned to the Auto mode e AC On Off Ctrl Temporarily turns the rectifier s AC input on or off Setting returns to original when controller is returned to the Auto mode e LED Control Temporarily sets whether or not the rectifier s local power indicator blinks when the controller is communicating with the rectifier Setting returns to original when controller is returned to the Auto mode e Rectifier Reset Resets the rectifier Batt Group Batt Group Menu Menu Navigation Main Menu Manual Batt Group Note For WEB Interface menu items are found under Device Information Battery Group select the Control tab Code UM1M820BNA Issue L December 11 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 Batt Group Parameter Settings Control Places the sy
228. ost Check communications cables Comm Fail communications with the controller Communication Fail DC distribution monitoring device has lost Check communications cables Comm Fail communications with the controller Spec No 1M820BNA 1M820DNA 66 Model No M820B M820D Code UM1M820BNA Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus amp User Instructions UM1M820BNA Issue L December 11 2014 Table 5 Full Alarm WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD Temperature 1 Under Temperature T1 Under Temp Temperature sensor 1 sensing temperature lower than under temperature threshold Temperature 2 Under Temperature sensor 2 sensing Temperature temperature lower than under temperature T2 Under Temp threshold Temperature 3 Under Temperature sensor 3 sensing Temperature temperature lower than under temperature T3 Under Temp threshold Temperature 1 Sensor Failure 1 Sensor Fail Temperature sensor 1 failure Temperature 2 Sensor Failure T2 Sensor Fail Temperature sensor 2 failure Temperature 3 Sensor Failure Sensor Fail Temperature sensor 3 failure Diesel Generator Group Alarms Dsl Gen Group Diesel Generator Test Running Di s lt st in pioaress Test Running progress Diesel Generator Test Failure Diesel test failed Test Failure i
229. perature probes any of SMTemp8 8 SMTemp8 T1 SMTemp1 8 SMTemp1 1 EIB T2 EIB T1 IB2 T2 IB2 T1 set as battery temperature probes When used with an SM BRC you can select to average the SM BRC temperature probe readings Note The temperature compensation sensor is also the sensor which displays the battery temperature on the Web Interface s Homepage Spec No 1M820BNA 1M820DNA Model No M820B M820D EMERSON Network Power e Comp Temp High2 Allows you to set a high compensation temperature alarm 2 point e Comp Temp High1 Allows you to set a high compensation temperature alarm 1 point e Comp Temp Low Allows you to set a low compensation temperature alarm point e Temp Comp Clamp Enables or disables the temperature compensation voltage clamp feature e Temp Comp Max V Upper voltage limit where battery temperature compensation clamps the voltage e Temp Comp Min V Lower voltage limit where battery temperature compensation clamps the voltage Capacity Menu Menu Navigation Main Menu Settings Battery Capacity Note For WEB Interface menu items are found under Device Information Battery Group Settings Tab Capacity Parameter Settings e Charging Eff Value used to calculate remaining capacity of the battery e Time 0 1C10 Discharge time with a discharge current of 0 1 10 e Time 0 2C10 Discharge time with a discharge current of 0 2C10 e Tim
230. pplications While every precaution has been taken to ensure the accuracy and completeness of this document Emerson Network Power Energy Systems North America Inc assumes no responsibility and disclaims all liability for damages result ing from use of this information or for any errors or omissions Refer to other local practices or building codes as applicable for the correct methods tools and materials to be used in performing procedures not specifically described in this document The products covered by this instruction manual are manufactured and or sold by Emerson Network Power Energy Systems North America Inc This document is the property of Emerson Network Power Energy Systems North America Inc and contains confidential and proprietary information owned by Emerson Network Power Energy Systems North America Inc Any copying use or disclosure of it without the written permission of Emerson Network Power Energy Systems North America Inc is strictly prohibited Names of companies and products are trademarks or registered trademarks of the respective companies Any questions regarding usage of trademark names should be directed to the original manufacturer EmersonNetworkPower com Energy Systems North America EmersonNetworkPower eu EnergyS yste ms EMEA Emerson Network Power Energy Systems North America Inc 2014 While every precaution has been taken to ensure accuracy and completeness herein Emerson Electric C
231. r Advanced Control Unit Plus ms x User Instructions UM1M820BNA Issue L December 11 2014 Network Power Table 5 Full Alarm Name WEB Abbreviated Alarm Name LCD ECO Active ECO Active All Rectifiers Comm Fail AllRectCommFail ECO Cycle Alarm ECO Cycle Alarm Rectifier Alarms Rectifier AC Input Failure AC Failure Rect Temperature High Rect Temp High Rectifier Fault Rect Fault HVSD HVSD Rectifier Protected Rect Protected Fan Failure Fan Failure Current Limit Current Limit Rectifier Communication Fail Rect Comm Fail Derated Derated Alarm Description Rectifier Energy Optimization Mode is enabled No response from all rectifiers If Energy Optimization Mode is enabled and the controller oscillates in and out of Energy Optimization more than 5 times this alarm is generated condition A rectifier is in current limit A rectifier has lost communications with the controller A rectifier is in output power derating mode Action to Correct Check to see why system was placed into this mode Check the connectors and cables or the CAN loop Replace the controller Check for other alarms Reset this alarm Check why no AC input power available Check why temperature is high Refer to Rectifier User Manual for troubleshooting information Replace fan Rectifier overload The load is higher than r
232. r System Settings Tab Power Split Parameter Settings Power Split Current Limit Current limit point for power system designated as System A in a Power Split configuration Delta Volt The offset voltage that the power system designated as System A in a Power Split configuration Spec No 1M820BNA 1M820DNA 91 Model No M820B M820D Rectifier EMERSON Network Power is set to Itis suggested to leave this value at the default 0 5 volts Proportion Coeff The proportional coefficient that the power system designated as System A in a Power Split configuration is setto It is suggested to leave this value at the default 30 Integral Time The integral time that the power system designated as System A in a Power Split configuration is set to It is suggested to leave this value at the default 60 seconds All Rect Set Menu Menu Navigation Main Menu Settings Rectifier All Rect Set Note For WEB Interface menu items are found under Device Information Rectifier Group Settings Tab All Rect Set Parameter Settings HVSD Enables or disables the High Voltage Shutdown feature for all rectifiers e HVSD Limit Sets the High Voltage Shutdown point for all rectifiers Restart on HVSD Enables or disables the High Voltage Shutdown Restart feature for all rectifiers HVSD Restart T When the High Voltage Shutdown Restart feature is enabled and the output exceeds th
233. r computer to a USB memory device You can then place the USB memory device into the ACU USB port and then download the file into the ACU Controller If upgrading the ACU with a USB drive other than the supplied USB the following USB drive specifications must be adhered to e USB 2 0 or below less than 16G formatted fat32 file system To Download an Application All Package Locally 1 Copythe file to a USB memory device The file must be in the root directory of the USB memory device The file must be named app tar gz 2 Connectthe USB memory device to the USB port on the front of the controller 3 With the controller displaying the Main Screen reboot the controller press ENT and ESC at the same time 4 Thescreen displays Acknowledge Info Reboot System 5 Press ENT to confirm 6 Thescreen displays System Is Rebooting App Exited then the Emerson Network Power logo appears followed by Press the key ENT to Download the Application 7 Press ENT 8 Thescreen displays Please Wait 9 Thecontroller enters an initialization routine which takes few minutes The routine is complete and the controller is operational when normal system voltage is displayed on the screen 10 Remove the memory device Spec No 1M820BNA 1M820DNA 31 Model No M820B M820D WEB Menu Navigation See also Download Upload Sub Menu on page 136 1 Logontothe controller using the WEB Interface
234. rent Limit 0 10 C10 E Set SMDUP Group T7 Over Current Limit 0 30 c10 Set SM Temp Group 8 Automatic Equalize No E v Set 9 Maximum Equalize Charge Time 1080 min Set QUERY _ MAINTENANCE 10 Cyclic Equalize No No v Set CONFIGURATION 1 AC Fail Test Disabled Disabled i set 12 Constant Current Test Disabled Disabled v Set 13 Short Test Disabled Disabled v set System Wome 14 Current Limited Yi N Set Rectifiers 4Rectifiers ET m m d 2 15 Charging Efficiency 96 Set Controller Specifications 16 Time to 0 1C 10 Discharge Current 10 00 hrs Set Product Model M820D 17 Time to 0 2C 10 Discharge Current 4 90 hrs Set LOSERS 18 Time to 0 3C 10 Discharge Current 3 00 hrs Set Hardware Version A03 Software Version uz 19 Time to 0 4 10 Discharge Current 2 00 hrs Set Configuration 20 Time to 0 5C 10 Discharge Current 1 40 hrs Set ESNA DEFAULT eases 21 1 0 6 10 Discharge Current 1 20 hrs Set 22 Time to 0 7C 10 Discharge Current 1 10 hrs Set 23 Timeto 0 8C10 Discharge Current 0 90 hrs set 17 Auto Popup 2011 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 116 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 A NetSure Controller Advanced Control Unit Plus 3 User Instructions UM1M820BNA Issue L December 11 2014 AS Selecting an Individual Battery String from the Battery Group Expanding the Battery
235. rk Power Blocking Alarms Manually Forcing Relays Local Menu Navigation Main Menu Settings Alarm Setting Alarm Param Block Alarm Main Menu Settings Power System General Alarm Blocked WEB Menu Navigation Device Information Power System Settings Tab Outgoing Alarms Blocked Set to e Normal Alarms are processed normally e Blocked Forces the alarm relays in the off state and blocks alarms from changing the relay state Setting Auto Equalize Local Menu Navigation Main Menu Settings Battery Charge Auto once enabled additional parameters appear or Main Menu Settings Battery Charge Cyc EQ once enabled additional parameters appear or Main Menu Quick Setting FLT EQ Set Also set Maximum EQ Time in same menu WEB Menu Navigation Device Information Battery Group Settings Tab Automatic Equalize Once Automatic Equalize is enabled additional parameters appear Device Information Battery Group Settings Tab Cyclic Equalize Once Cyclic Equalize is enabled additional parameters appear Quick Settings Float Equalize Settings once Automatic Equalize and or Cyclic Equalize is enabled additional parameters appear Also set Maximum Equalize Charge Time in same menu Placing the System in Float or Equalize Charge Mode Local Menu Navigation Main Menu Manual Batt Group EQ FLT Control WEB Menu N
236. rm delay e Fail Safe Tells the controller the fail safe mode of the relay contacts connected to start the generator s either normally open or normally close Power Split Mode Enables or disables the Power Split feature System B indicates the ACU system operates normally and System A indicates the ACU system is a System A of the existing legacy system See also Power Split Feature on page 6 Relay Test Sets the Relay Test feature to Automatic Individual or disables the feature Relay Test Time Sets the Relay Test Time for the Automatic Relay Test feature HighLoadLevel1 Sets the High Load Level 1 alarm HighLoadLevel2 Sets the High Load Level 2 alarm DI1 through D18 Alarm State Sets the alarm state for the digital input high or low Amb Temp Sensor Sets the temperature sensor which displays the ambient temperature on the Web Interface s Homepage Note that this temperature sensor MUST be set as an ambient temperature sensor Select None or the temperature probe SMTemp8 8 SMTemp8 T1 Code UM1M820BNA Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 SMTemp1 8 SMTemp1 T1 EIB T2 EIB T1 182 2 IB2 T1 You can also select Maximum or Average which takes the maximum or average reading of the temperature probes any of SMTemp8 8 SMTemp8 T1 SMTemp1 8 SMT
237. rm Relays System Specifications ECTTITUOO XN Rectifiers 4 Rectifiers Controller Specifications SerialNum 03110300144 Hardware Version A03 Software Version 3 02 Configuration X ESNA DEFAULT Version 2011 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 141 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus 3 User Instructions UM1M820BNA Issue L December 11 2014 SITE INFORMATION MODIFICATION SUB MENU Here you can add or change Site information You can enter information such as a site name site location and site description Click on the Set button to store the Site information entered After you change the Site information you will need to reboot the controller to see the changes Note After rebooting you must exit your browser and re login to see any changes made amp 2012 03 07 13 53 31 EMERSON ite MERSOI Site Emerson NETSURE ACU SYSTEM STATUS __ Site Info Modification DEVICE INFORMATION QUICK SETTINGS Site Set MAINTENANCE Site Name ACU CONFIGURATION Site Site Location Emerson Set Conan Site Site Description ACU Set Site Info Modification Equipment Info Modification Signal Information Modification Alarm Suppression PLC Alarm Relays System Specifications P svstemname Jacue Rectifiers 4 Rectifiers Controller Spec
238. rmation LVD Group LVD Unit select the Control Tab The Control Tab allows you to change the state of an LVD e Inthe Set value box select the other state for an LVD connected disconnected Click on set 28 Code UM1M820BNA Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 e After confirming the change the LVD will momentarily toggle to the chosen state The LVD then reverts back to being controlled by the ACU Performing a Manual Battery Discharge Test Procedure 1 Check that the Rated Battery Capacity is set up correctly for each battery Local Menu Main Menu Settings Battery Battery Rated Capacity Web Menu Device Information Battery Group Battery select the Settings Tab and enter the Battery Rating parameter 2 Check that the following Battery Test parameters are set correctly Test Voltage Level End Test Voltage End Test Time End Test Capacity Record Threshold Local Menu Main Menu Settings Battery Test Web Menu Device Information Battery Group select the Settings Tab 3 Start the battery discharge test Local Menu Main Menu Manual Batt Group BattTestControl Web Menu Device Information Battery Group select the Control Tab Battery Test Control 4 Wait for the test to end 5 Viewthe battery test log and upload it to your computer as requir
239. rmation Modification select entry from Query Device Type list select Alarm Signal from Signal Type list select entry from New Level list press Set Assigning Relays to Alarms Local Menu Navigation Main Menu Settings Alarm Setting Alarm Relay WEB Menu Navigation Configuration Alarm Relays select entry from Standard Equipment list select entry from New Relay Number list press Modify Changing the Names of Items Displayed in the LCD and Web Interface Menus Note Only relay names and digital input names are recommended to be changed for troubleshooting purposes Local Menu Navigation none WEB Menu Navigation Configuration Equipment Info Modification Configuration Signal Information Modification Viewing Alarms Local Menu Navigation Main Menu Status Active Alarms Code UM1M820BNA Issue L December 11 2014 26 NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 WEB Menu Navigation Active alarms are listed in the lower right window pane If the window pane is collapsed click the arrow icon expand the alarm list Clearing Rectifier Lost Rectifier Communication Fail Converter Lost Converter Communication Fail and Converter Comm Fail Alarms Navigate to the menus to clear the respective alarm as indicated below Local Menu Navigation Main Menu Manual Rectifier All
240. rmtrapentry is R alarmTrapEntry the entry conceptual row in the alarmTrapTable alarmTrapNo The unique sequence number of this alarm trap R Date and time when event occurred local time including timezone if alarmTime R supported by controller The type of alarm change One of alarmStatusChange 1 activated R 2 deactivated The severity of the alarm One of 1 warning OA lowest level of alarm severity 2 minor A3 R 3 major MA 4 critical CA highest level of alarm severity alarmSeverity alarmDescription Free text description of alarm R alarmType Alarm type i e an integer specifying the type of alarm R Spec No 1M820BNA 1M820DNA 155 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus zy AM User Instructions UM1M820BNA Issue L December 11 2014 Network Power Table 6 Ident Group Controller Ident Group Traps Alarm Traps Info The SNMP agent can send the active alarms to the specified NMS and the User can define the lowest severity of the NMS accepted alarms In Table 6 R means OID is read only GET and R W means OID can be read and modified GET SET Accessing the Controller through an NMS APPLY ADMINISTRATIVE AUTHORITY In order to use the NMS to manage the devices connected to the controller the administrative authority needs to be applied for the NMS t
241. rn to Auto Mode any settings changed in Manual Mode are returned to their previous setting setting before being placed in Manual Mode Manual Mode Lmt Time delay before returning to automatic control after being set for manual control A 0 setting disables the Manual Mode Lmt feature and the controller MUST be manually set to Auto control after being set to Manual control e MtncCydl Time The maintenance cycle time is the number of days before a Maintenance Alarm is issued To reset the maintenance timer and clear the Maintenance Alarm clear the Maintenance Run Time Main Menu Manual Power System Clr MtncRunTime e EStop EShutdown e Disabled Disables the Emergency Stop and Emergency Shutdown functions EStop Enables the Emergency Stop function e EShutdown Enables the Emergency Shutdown function e Load Curr Alarm Sets the load current alarm point e Alarm Blocked e Normal Alarms are processed normally e Blocked Forces the alarm relays in the off state and blocks alarms from changing the relay state Code UM1M820BNA Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 EMERSON Network Power Rect Expansion e Inactive Select this option if this is the only ACU Controller in the power system e Primary Select this option if the power system consists of multiple bays with multiple ACU
242. roller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 EMERSON Network Power Figure 2 Temperature Compensated Voltage Control V TempComp Coeff 1V Max 24V System 2V Max 48V System 1V Max 24V System 2V Max 48V System 1 nom setting mV C Upper voltage level where temperature compensation V rign clamps the voltage Limited to the TEMP COMP MAX V setting Nominal voltage voltage at nominal temperature Lower voltage level where temperature compensation V ow clamps the voltage Limited to the TEMP COMP MIN V setting Nominal temperature no temperature compensation is done at this temperature a nom This is the Temp Comp setting Figure 3 V equalize V nom Mains Fault High and Low Battery Temperature Alarms Battery Discharge Test and Battery Test Logs The ACU Controller can monitor battery temperature via a temperature probe mounted on a battery cell and connected to a temperature probe port Values for high battery temperature and low battery temperature alarms can then be programmed into the ACU Controller Battery Thermal Runaway Management BTRM Feature The Battery Thermal Runaway Management BTRM feature reduces voltage during a high battery temperature condition You can designate a temperature sensor as the BTRM sensor The BTRM sensor has High2 and High1 BTRM temperature alarm
243. roller completely from the shelf Loosen the captive fastener securing the latch mechanism to the front of the replacement ACU Controller Pull the latch mechanism away from the ACU Controller this will retract the latch mechanism located on the bottom of the ACU Controller Slide the ACU Controller completely into its mounting position Push the latch mechanism into the front panel of the ACU Controller and secure by tightening the captive fastener This locks the ACU Controller securely to the shelf Wait for the controller to finish booting and verify that the complete system operates normally Enable the external alarms or notify appropriate personnel that this procedure is finished Ensure that there are no local or remote alarms active on the system Figure 11 Latch Mechanism on the ACU Controller M820D 4 Captive Fastener Latch Mechanism n 2 157 quu Code UM1M820BNA Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus 3 User Instructions UM1M820BNA Issue L December 11 2014 ET Specifications Input Voltage Range 19 to 60 VDC Power Consumption 5W Operating Temperature Range 40 C 40 F to 75 C 167 F Humidity Capable of operating in an ambie
244. rs and Menu Navigation Keys Locations USB Port Menu Navigation Keys Table3 Local Indicators Indicator Critical Major Alarm Red Normal State 10 100M Ethernet Port RJ 45 Critical or Major Alarm Indicator Red Minor Alarm Indicator Yellow Status Indicator Green Fault State Minor Alarm Indicator Yellow Status Indicator Green M820D Critical or Major Alarm Indicator Red 10 100M Ethernet Port RJ 45 USB Port Menu Navigation Keys Fault Cause No input power to the ACU Controller The system has one or more active Minor alarms Alarm conditions are programmable Major alarms Alarm conditions are programmable The system has one or more active Critical or Spec No 1M820BNA 1M820DNA Model No M820B M820D 12 Code UM1M820BNA Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus amp User Instructions UM1M820BNA Issue L December 11 2014 ET Passwords and Access Levels e Users for local and Web access to the ACU Controller are set via the Web Interface Note Anyone can browse the ACU via the local keypad and display A password is required to change settings Web access always requires a User Name and password to be entered to gain
245. rson NETSURE ACU Rm Eum DEVICE INFORMATION Power System Battery Group Rectifier Group Battery Group 1 Battery Voltage 2008 03 16 04 07 19 Li Battery 1 2 Total Battery Current 0 A 2008 03 16 04 07 19 Battery F G E ie da 3 Short BOD Total Time 4 min 2008 03 15 21 27 49 LVD Group 4 Short BOD Counter 21 2008 03 15 21 27 18 LVD Unit 5 Long BOD Total Time 3 min 2008 03 15 21 27 42 QUICK SETTINGS 6 Long BOD Counter 21 2008 03 15 21 27 24 7 Full BOD Total Time 1 min 2008 03 15 21 27 36 MAINTENANCE CONFIGURATION 8 Full BOD Counter 17 2008 03 15 21 27 30 9 Remaining Time 360 0 hrs 2008 03 16 04 07 21 System Specifications 10 Li lon Group Avg Temperature 21 deg C 2008 03 16 04 07 19 11 Number of Installed Batteries 1 2008 03 16 04 07 19 Rectifiers 3 Rectifiers 12 Number of Disconnected Batteries 0 2008 03 16 04 07 19 Controller Specifications 13 Number of No Reply Batteries 0 2008 03 16 04 07 19 44 ABCLis active No 2008 03 16 04 07 21 05310300185 15 Inventory Update In Process No 2008 03 16 04 07 19 Hardware Version A03 Software Version 4 00T04 nfiguratioi v Auto Popup Los n 552368AA11 Version 2012 Emerson Electric Co All rights reserved Control Tab 2008 03 16 04 07 32 LOGOU EMERSON z MERSEN Site Emerson NETSURE ACU SYSTEM STATUS STATUS DEVICE INFORMATION Battery Group Power System Meme SE Battery Group Clear Li lon Battery Lost Clear Cl
246. s 0 9 a z A Z and 2 Select the authority of the User from those listed in the Authority drop down list box See User Authority Level below for description 3 Enter a password for this User in the Password field 13 characters maximum the valid characters are 0 9 a z A Z and 4 Re enterthe password for this User in the Confirm field 5 Clickthe Add New User button to add the User Modifying an Existing User 1 Select the User to be modified from those listed in the Current Users list 2 Modify the parameters of this User in the User Name Authority and or Password field 3 Clickthe Modify User button to modify the parameters of this User Deleting a User 1 Selectthe User to be deleted from those listed in the Current Users list 2 Clickthe Delete Selected User button to delete this User Spec No 1M820BNA 1M820DNA Code UM1M820BNA Model No M820B M820D 131 Issue L December 11 2014 4 NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 User Authority Level User is assigned one of the following Authority Levels Each Authority Level gives a User access to specific menus A User has access to his her level menus plus all menus of the lesser authority levels Authority Level User Authority Browser The User can only read browse information in the menus Operator The Us
247. s 3 User Instructions UM1M820BNA Issue L December 11 2014 greed SIGNAL INFORMATION MODIFICATION SUB MENU Here you can change the name of signals connected to the controller Signals have two names One is the Signal Full Name and another is the Signal Abbreviated Name The Signal Full Name is displayed in the WEB Interface menus and the Signal Abbreviated Name is displayed in the local LCD display menus Enter the new signal name in the New Name column and select what Name is to be changed Signal Full Name or Signal Abbreviated Name Click on the Set button to save the new name Signal Full Name 32 characters maximum Signal Abbreviated Name 15 characters maximum Note Ifa signalis renamed it is recommended to retain enough information about the physical location of the signal as possible As an example if you want to assign a name of Intrusion 6 to the signal who s default name is Alarm it could be labeled Intrusion 6 This will help in physically locating the wiring etc related to the Intrusion 6 alarm Alternately the customer could label the wiring and or position that is related to the signal name amp 2012 03 07 13 54 06 EMERSON Site Emerson NETSURE ACU SYSTEM STATUS Signal Information Modification DEVICE INFORMATION QUICK SETTINGS QUERY Quer
248. s on the IB2 Board Device Information EIB Group EIB 1 Control Tab individually you can set the state of the relays on the EIB Board The Control Tab allows you to change the state of an alarm relay Inthe Set value box select the other state for an alarm relay active not active e Clickon set e After confirming the change the alarm relay will momentarily toggle to the chosen state The alarm relay then reverts back to being controlled by the ACU e When done set Relay Test to Disabled Programming the Audible Alarm Feature Local Menu Navigation Main Menu Settings Alarm Setting Alarm Param Alarm Voice Set Alarm Voice to On When a new alarm occurs the audible alarm sounds Press any key to silence the audible alarm e Disables the audible alarm e 3minutes 10 minutes 1 hour 4 hours When a new alarm occurs the audible alarm sounds The audible Spec No 1M820BNA 1M820DNA Model No M820B M820D amp EMERSON Network Power alarm automatically silences after the selected time period WEB Menu Navigation none Adding Deleting and Modifying Users Local Menu Navigation none WEB Menu Navigation Refer to User Information Settings Sub Menu on page 131 Assigning Severity Level to Alarms Local Menu Navigation Main Menu Settings Alarm Setting Alm Severity WEB Menu Navigation Configuration Signal Info
249. s selected and confirmed the Power System s Maintenance Run Time log is cleared Rectifier All Rect Ctrl Menu Menu Navigation Main Menu Manual Rectifier All Rect Ctrl Note For WEB Interface menu items are found under Device Information Rectifier Group select the Control tab All Rect Ctrl Parameter Settings e Rectifier Trim Temporarily sets the output voltage for all rectifiers Voltage can be increased or decreased from the existing Float Charge or Equalize Charge setting depending which mode the controller was in when set to Spec No 1M820BNA 1M820DNA Model No M820B M820D 99 EMERSON Network Power Manual Setting reverts to original when controller is returned to the Auto mode e DC On Off Ctrl Temporarily turns the DC output on or off for all rectifiers Setting returns to original when controller is returned to the Auto mode e ACOn Off Ctrl Temporarily turns the AC input on or off for all rectifiers Setting returns to original when controller is returned to the Auto mode e Rect LED Ctrl Temporarily sets whether or not a rectifier s local power indicator blinks when the controller is communicating with the rectifier Setting returns to original when controller is returned to the Auto mode e Fan Speed Ctrl Temporarily sets the fan speed for all rectifiers Setting returns to original when controller is returned to the Auto mode e Confirm ID PH Confirms the p
250. sCharging 5A Li lon battery is discharging Battery Relay Status BattRelayStatus State of alarm relay If in alarm state check battery Code UM1M820BNA Issue L December 11 2014 Spec No 1M820BNA 1M820DNA Model No M820B M820D N A NetSure ACU Controller Advanced Control Unit Plus ON User Instructions UM1M820BNA Issue L December 11 2014 Network Power Table 5 Full Alarm Name WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD OB Battery Fuse Alarms SM DU Module must be present in system OB Batt Fuse Fuse 1 Alarm Fuse 1 Alarm Fuse 1 is open Find out and eliminate the reason the fuse is open before replacing Check for overload or short circuit If the fuse was manually removed check with the person Fuse 4 Alarm that removed it before reinserting it Fuse 4 Alarm Fuse 4 is open SMDU Battery Fuse Unit Alarms SM DU Module must be present in system SMDU Bat Fuse Batt Fuse 1 Alarm Batt Fuse 1 Alm Battery fuse 1 is open Find out and eliminate the reason the fuse is open before replacing Check for overload or short circuit If the fuse was manually removed check with the person E that removed it before reinserting it DC Distribution Alarms DC Distr Over Voltage 1 DC output is above over voltage 1 Over Voltage 1 threshold Check to see why voltage is high Over Voltage 2 DC output is above over voltage
251. ser Instructions UM1M820BNA Issue L December 11 2014 NetworkPower Parameter Setting in SNMP Manager Snap Config fx Configuration NewC el Hew Delete Common Parameters Snmp V2c Parameters Snmp V3 Parameters Context ID Context Name User Settings User Name admin v New Delete The get set data security level Security Level JAuthPriv M NoAuthNoPriv AuthNoPriv or AuthPriv Priv Proto Priv Pwd Preece The private DES password used to Auth Proto ms Auth Pwd feror encrypt the data The authorization MD5 password used to encrypt the digital Save 1 signature The permitted User to access the agent MIB Installation Use the MIB loading function of the NMS to load the MIB database Refer to the User Manual provided with the NMS for the detailed INSTALLATION loading method The controller s MIB is named Netsure ESNA mib Contact your CONTENTS OF THE CONTROLLER S MIB Emerson representative for the location on the Web to download the MIB file The contents of the MIB supported by the controller s SNMP agent and the OID are listed in Table 6 For the details refer to the MIB file named Netsure_ESNA mib Table6 Contents of the Controller s MIB Table 6 identManufacturer The name of the equipment manufacturer R identModel The manufacturers model designation of the power system R identControllerFirmwareVersion
252. set high and low compensation temperature alarms Functional Description See Figure 2 Battery charge temperature compensation adds a correction term related to the temperature of the batteries to the nominal value of the system voltage The degree of regulation TempComp Coeff expressed in mV C battery string can be set per battery manufacturer recommendations To protect batteries and voltage sensitive loads compensation is automatically limited to a maximum of two volts 48V systems or one volt 24 volt systems above or below the nominal output level float setting Temperature compensation can be set to clamp lower than this by enabling the Temperature Compensation Clamp feature When enabled temperature compensation will clamp if the battery temperature reaches either the Temp Comp Max Voltage setting or the Temp Comp Min Voltage setting Temperature compensation is automatically disabled if communication between the controller and all rectifiers is lost a DC over or under voltage alarm activates a low voltage disconnection occurs manual mode is entered or the system enters the boost or test modes Battery Equalize Charge and Battery Charge Current Limit The ACU Controller can increase system output voltage for equalizing the charge on all battery cells of a conventional flooded cell battery or for recharging the battery following a commercial power failure Spec No 1M820BNA 1M820DNA 3 Model No M820B
253. sion 3 02 Configuration ESNA DEFAULT Version Auto Popup 2011 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 115 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus 3 User Instructions UM1M820BNA Issue L December 11 2014 Settings Tab This tab displays the battery s programmable settings and allows you to change these settings For example a User can select a value of Yes for Automatic Equalize then click on Set to make the setting become effective Note Settings that appear grayed out can only be made when the controller is in the manual control state If the controller is set for automatic control change the Auto Man State setting first to the Man setting amp 2012 03 07 13 39 29 EMERSON ite NETSURE ACU Network Power Site Emerson Port p SYSTEM STATUS STATUS cowmor DEVICE INFORMATION Power System Rectifier Group Battery Group 1 Number of Battery Shunts 1 0 Set Battery 1 2 Calculate Battery Current No No set Battery Fuse Group 3 Low Capacity Point 75 ES set DC Group P Set LVD Group 4 Float Charge Voltage 24V 27 2 el Group 5 Equalize Charge Voltage 24V 28 0 Set Converter Group 6 Battery Cur
254. ss A or Y to move up and No yes down list of parameters Start Curr 0 060 C10 0 040 0 080 Press ENT to highlight selected parameter FQ Start Cap 80 0 0 99 Press A or Y to change highlighted value FQ Stop Curr 0 010 C10 0 002 0 020 Press ENT to make the change EQ Stop Delay Press ESC to cancel the change 180 min 0 1440 Maximum EQ Time The parameter values shown are the 1080 min 60 2880 adjustment range or acceptable values EQ Factory default settings are listed in the No no yes ACU Configuration Drawing C dwg Cyc EQ Interval furnished with your system 100 days 2 365 Cyc EQ Duration 720 min 30 2880 Temp Comp Temp CompCenter gt 25 0 deg 0 0 40 0 ESG Temp Comp Coeff 72 0 mV deg 0 0 500 0 The temperature TempComp Sensor monitored by the None None SMTemp8 8 SMTemp8 T1 Temp Probe selected SMTemp1 T8 SMTemp1 T1 EIB T2 EIB T1 here as the TempComp 1B2 T2 1B2 T1 System System T2 System T1 Sensor is also displayed Average SMBRC Average Maximum onthe Homepage of Comp Temp High2 the Web Interface as 60 deg C 0 100 battery temperature Comp Temp High1 50 deg 0 100 Comp Temp Low 10 0 deg C 40 to 100 Temp Comp Clamp Enabled disabled enabled Temp Comp Max V 290 42 0 58 0 21 0 29 0 Temp Comp Min V 26 0 42 0 58 0 21 0 29 0 Rect Expansion gt Rect Expansion Esc gt inactive ina
255. ss ENT to accept and move to the next character Continue this process until all characters are entered Press ENT again to accept the password Default password is 1 3 With the Settings menu screen displayed navigate to and select Rectifier ENT 4 Navigate to Rect 15 used here to represent the rectifier identification number Press ENT The rectifier menu screen is displayed and the green LED on one rectifier starts flashing This is the rectifier currently identified by the ACU as rectifier If this is not the rectifier you want press ESC to return to rectifier menu screen and select a different rectifier 5 If you wish to change the Rectifier IDs navigate to and select Rectifier ID Press ENT Use the up or down keys to change ACU identification number for the flashing rectifier Press ENT 6 Ifyou wish to change the Rectifier Phase Assignment navigate to and select Rect Phase Press ENT Use the up or down keys to change the phase connected to the flashing rectifier Press ENT 7 Press ESC to return to rectifier menu screen 8 Navigate to and select the next rectifier 9 Repeat steps 4 through 8 for each of the remaining rectifiers in the system 10 When you have finished selecting identification numbers and phases for all rectifiers repeatedly press ESC to return to the Main Menu 11 Navigate to and select Manual ENT Rectifier ENT All Rect
256. ssue L December 11 2014 AS Menu Navigation Controllers and this ACU Controller is to be the Main Menu Quick Setting Rectifier Expansion Primary Controller Note that only one 1 ACU Note For WEB Interface menu items are found under Quick Controller can be set as the Primary Controller Settings Rectifier Expansion e Secondary Select this option if the power system consists of multiple bays with multiple ACU Controllers and this ACU Controller is to be a Secondary Controller Rectifier Expansion Parameter Settings Rect Expansion e Inactive Select this option if this is the only ACU Controller in the power system e Address Sec Sets the address of an ACU Controller set e Primary Select this option if the power system as a Secondary Controller consists of multiple bays with multiple ACU Spec No 1M820BNA 1M820DNA 103 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus amp User Instructions UM1M820BNA Issue L December 11 2014 greed WEB Interface Menus Overview This section provides descriptions of the WEB Interface Menus Refer also to Passwords and Access Levels on page 13 and Using the Web Interface on page 15 For parameter descriptions refer to Description of Local Display and Web Interface Menus Line Items on page 89 For Local Display Menus refer to Local Display Menus on page 77 Homepage
257. stem Configuration Sub Menu version 3 128 HLMS High Level Management System Configuration Sub Menu essere 129 EdiEPOwerSpliESubs Mmi D rk eo Pere e E 130 User Information Settings Sub Menu eeseesees eese eei ee eene enses netten thanh tns netten testante tenens tenete snas 131 Peppe TELLE LOL 131 Modifying an Existing RUIT 131 DOLE GING a MUR 131 User Authority P 132 Clear Data 5 IUe aa 133 Restore Defaults Sub Menu Reloading the Configuration Package Stored in the ACU Controller 134 Download Upload Sub MENU diiit pride reri cte eres tete puede dl deer t epe kd denn 136 Retrieve SettingParam run File 5 138 by rre np a 139 Systemi Inventory Sub Merni eise oen itr AERE YE RES RENE EHE ERR E 140 GOMMIGUPAO MIME NU REPRREEPET ECOUTER 141 Auto Configuration SUD M GNU 2 141 Site Information Modification 5 142 Equipment Information Modification 5 143 Signal Information
258. stem in Equalize Charge or Float Charge mode e BattTestControl Starts or stops a Battery Test e Reset Batt Cap Resets the battery capacity calculation Note Only reset the battery capacity when the battery is fully charged otherwise the battery charge status may not be accurate e ClrBadBatAlm Clears a bad battery alarm e Clr LiBatt Lost Clears a Li lon battery lost alarm e ClriiBatComFail Clears a Li lon battery communications fail alarm e ClearAbnlCur Clears an abnormal current alarm e Clear Cur Imb Clears a current imbalance alarm e Clears a battery test fail alarm LVD LVD Unit Menu Menu Navigation Main Menu Manual LVD LVD Unit Note For WEB Interface menu items are found under Device Information LVD Group LVD Unit select the Control tab LVD Unit Parameter Settings 1 01 Control Temporarily connects or disconnects LVD1 Setting returns to original when controller is returned to the Auto mode e 1 02 Control Temporarily connects or disconnects LVD2 Setting returns to original when controller is returned to the Auto mode EIB EIB 1 Menu Menu Navigation Main Menu Manual EIB 1 Note For WEB Interface menu items are found under Device Information EIB Group EIB 1 select the Control tab EIB 1 Parameter Settings EIB1 refers to the first Extended Interface Board EIB in the system e Relay Ou
259. stem voltage is high Over Voltage 2 24V Output voltage is higher than the Over Check the alarm setting 24V Over Volt2 Voltage 2 Alarm threshold Under Voltage 1 24V Output voltage is lower than the Under Check to see why system voltage is low If 24V Under Volt1 Voltage 1 Alarm threshold there is a mains failure check if some load could be switched off in order to prolong the operating time of the plant If the system load is too high related to rectifier capacity install additional rectifiers If the batteries are being recharged the alarm Under Voltage 2 24V Output voltage is lower than the Under will cease by itself when battery voltage has 24V Under Volt2 Voltage 2 Alarm threshold increased to the charging level Spec No 1M820BNA 1M820DNA 35 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus amp User Instructions UM1M820BNA Issue L December 11 2014 e Table 5 Full Alarm Name WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD Diesel Run Over Temp Diesel generator run over temperature DG1 is Running z is Running Diesel generator 1 is running DG2 is Running DG2 is Running Diesel generator 2 is running Hybrid is High Load High Load Diesel generator high load alarm Check load on diesel generator DG1 Failure DG1 Failure Diesel
260. t Spec No 1M820BNA 1M820DNA Model No M820B M820D 25 amp EMERSON Network Power Setting the Load Current Alarm Local Menu Navigation Main Menu Settings Power System General Load Curr Alarm WEB Menu Navigation Device Information Power System Settings Tab Load Current Alarm Enter a value in AMPS If load current exceeds this value a load current alarm is issued Using the Relay Test Feature Note The relay test can only be performed when no alarms are present Automatic Test When placed in Relay Automatic Test Mode all relays on the IB2 board deenergize when set for Fail Safe then one by one each relay energizes for the time period selected and then deenergizes If the system is equipped with an EIB board after the IB2 relays are tested one by one each relay on the EIB board deenergizes for the time period selected and then re energizes At the end of the test all relays are returned to their normal state if no alarms are present Local Menu Navigation Main Menu Settings Power System General set the Relay Test Time then Main Menu Settings Power System General Relay Test set to Automatic Note The relay test can be exited at any time by setting the Relay Test to Disabled WEB Menu Navigation Device Information Power System Settings Tab set the Relay Test Time then Device Information Power System Settings Tab Relay Test set
261. t Settings ENT 2 Ifa User and password screen opens a User must be selected and a password must be entered to allow the User to make adjustments To select a User use the up or down arrow keys to move the cursor to the Select User field Press ENT Use the up or down arrow keys to select a User previously programmed into the ACU Press ENT to select the User Note that only Users programmed into the ACU are shown Users are programmed via the Web Interface To enter a password use the up or down arrow keys to move the cursor to the Enter Password field Press ENT Use the up or down arrow keys to choose a character Press ENT to accept and move to the next character Continue this process until all characters are entered Press ENT again to accept the password Default password is 1 3 With the Settings menu screen displayed navigate to and select Converter ENT 4 Navigate to Conv 15 used here to represent the converter identification number Press ENT The converter menu screen is displayed and the green LED on one converter starts flashing This is the converter currently identified by the ACU as converter If this is not the converter you want press ESC to return to converter menu screen and select a different converter Spec No 1M820BNA 1M820DNA Model No M820B M820D amp EMERSON Network Power 5 Navigate to and select Set Conv ID Press ENT Use the up or down keys to chan
262. t value an alarm is generated Note Thistest requires a system with two battery shunts e Cycle Short Battery Discharge Test interval e Short Test Time Short Battery Discharge Test duration e MaxDiff Curr An alarm is generated if the maximum difference between discharge currents of the two batteries exceeds this limit e BattTestLowCap If remaining battery capacity is less than this value a battery discharge test will not be started Temp Comp Menu Menu Navigation Main Menu Settings Battery Temp Comp Note For WEB Interface menu items are found under Device Information Battery Group Settings Tab Temp Parameter Settings e Temp CompCenter Sets the temperature at which the system operates at normal voltage levels e Temp Comp Coeff Sets the temperature compensation slope or rate of change per C above or below the Temp Comp setting This value is expressed in millivolt per C per string mV C str For example for a rate of change of 72 mV C str in a 24 cell 48V nominal battery string the rate of change is 3 mV per cell e TempComp Sensor Select None for no temperature compensation or the temperature probe SMTemp8 8 SMTemp8 1 SMTemp1 T8 SMTemp1 T1 EIB T2 EIB T1 IB2 2 IB2 T1 sensing battery temperature for temperature compensation You can also select Maximum or Average which takes the maximum or average reading of the tem
263. t to 150 amps then each rectifier has a current limit set point of 30 amps If one or more rectifiers or converters are removed or fail it will take several seconds for the individual set points to the remaining rectifiers or converters to be reset In the example given if one rectifier is removed the current limit set point will drop to 120 amps 30 amps times four remaining rectifiers until the controller can send updated set points to the remaining rectifiers This takes a couple communication cycles several seconds after which each rectifier would have a new set point of 37 5 amps for a total of 150 amps The total current limit of the rectifiers and converters should not be set such that the loss of the redundant rectifiers or converters will cause this temporary set point to drop below the actual maximum expected load If batteries are used on the rectifier output the batteries should support the load until the current limit set points can be re established due to loss of a rectifier Code UM1M820BNA Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 Operation Local Indicators Location and Identification Refer to Figure 7 A EMERSON Network Power Description There are three 3 indicators located on the ACU Controller s front panel Refer to Table 3 for the function of the indicators Figure 7 Local Indicato
264. t voltage is higher than the Over Check the alarm setting Over Voltage 2 Voltage 2 Alarm threshold Minor Summary Minor alarm summary one or more alarms Check additional alarms MN Summary designated as minor is active Major Summary Major alarm summary one or more alarms Check additional alarms MJ Summary designated as major is active Critical Summary Critical alarm summary one or more Checkadditional slain Summary alarms designated as critical is active Rectifier Group Lost A rectifier group cannot be detected bythe Check communications cables Rect Group Lost controller Check additional alarms Over Voltage 1 Output voltage is higher than the Over Over Voltage 1 Voltage 1 Alarm threshold Under Voltage 1 Output voltage is lower than the Under Check to see why system voltage is low If Under Voltage 1 Voltage 1 Alarm threshold there is a mains failure check if some load i ge g could be switched off in order to prolong the operating time of the plant If the system load is too high related to rectifier capacity install additional rectifiers If the batteries are being recharged the alarm will cease by itself when battery voltage has increased to the charging level Under Voltage 2 Output voltage is lower than the Under Under Voltage 2 Voltage 2 Alarm threshold Over Voltage 1 24V Output voltage is higher than the Over 24V Over Volt1 Voltage 1 Alarm threshold Check to see why sy
265. taps may be used to make full use of available connecting points The legacy system retains the function of its controller and the percent of load on each plant is controlled by the ACU Alarms may be sent individually from each plant or combined using an ACU Interface Board and the programmable relays resident in the controller Add a label on both power systems to indicate that these are operating in the Power Split Mode with each other Optional Function Connections The following signals from the existing system must be connected to digital inputs of the ACU system interface board for these functions to be active Equalize Charge in Progress Battery Test in Progress Load LVD Active and Battery LVD Active Otherwise disable these functions Spec No 1M820BNA 1M820DNA 74 Model No M820B M820D distribution current from the two plants The default value is 60 of the ACU power system s rectifier capacity 5 Navigate to and set the Delta Voltage This voltage is by default set to 0 5V but can be readjusted e Ifthe distribution current is lower than 50 of the total capacity of the ACU power system the Delta Voltage can be adjusted to a lower level than 0 5V to get a system voltage that is closer to the desired float charging voltage e Ifthe voltage drop between the existing system and the ACU system is expected to be gt 0 5V the Delta Voltage can be adjusted to a higher level than 0 5 V to get a corr
266. te home page tabs type each address on its own line ap rsonenergy com Use current Use default Use blank Browsing history lt Delete temporary files history cookies saved passwords and web form information Delete browsing history on exit Search p Tabs Change search defaults Change how webpages are displayed in Settings tabs Appearance Colors Languages Fonts Accessibility THES 16 Code UM1M820BNA Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus em User Instructions UM1M820BNA Issue L December 11 2014 Network Power 3 Click on the Settingsbutton The following window 5 Click on 7rusted sites With Trusted sites selected click opens In the Settings window choose very time I visit Sites The following window opens Uncheck the the webpage and click Require server verification https for all sites in the zone box x MM x aa MS f You can add and remove websites from this zone All websites in this zone will use the zone s security settings Check for newer versions of stored pages Every time I visit the webpage Every time I start Internet Explorer Add this website to the zone Automatically O Add Never Websites Disk space to use 8 1024MB 50 Ex Recommended 50 250MB Remove Current location C Users jpj4440 AppData Local Microsoft Win
267. tem e RectsON Time Time all rectifiers are turned on at End of Cycle e Off Delay When the Energy Optimization feature determines a rectifier can be switched off this is the time delay before the rectifier is switched off e nputCurrLmt Sets the Input Current Limit point for all rectifiers MixHEPower Allows the system to use rectifiers of different output capacity When set to derated power the output capacity of the higher capacity rectifiers are setto the capacity of the lowest e DG Pwr Lmt Enables or disables the Diesel Power Limit feature This feature limits rectifier output power to a percentage of maximum when AC input is supplied by a diesel alternator set e Diesel DI Input Designates which digital input controls operation of the Diesel Power Limit feature e DGPwrLmt Pt Sets as a percentage the maximum output power at which rectifiers can operate when 1 the Diesel Power Limit feature is enabled and 2 a digital input signal is received from the connected diesel alternator set e Current Limit Enables or disables adjusting the output current limit point Note By default this is set to disabled When disabled rectifier current limit is set in the rectifier not via the ACU at the maximum current limit point e Current Limit Pt Allows a User to set the output current limit point when the Current Limit setting above is set to enabled Rect 1 Menu Menu Navigation Main Menu
268. ter has an over temperature Over Temp condition HVSD Alarm HVSD Alarm A converter has an overvoltage condition Fan Failure Fan Failure A converter s fan has failed Power Limit dius AR Power Limit A converter is in temperature power limit Input Low Voltage Input Low Volt Input voltage to a converter is low Converter Failure Converter Fail A converter has a fault condition EEPROM Fail EEPROM Fail A converter s EEPROM has failed Spec No 1M820BNA 1M820DNA Model No M820B M820D o N Action to Correct Verify shunt size Check input voltage to converters Replace converters Reset the Converter Lost alarm Replace defective converter Check the connectors and cables or the CAN loop Replace the controller Check why Check communications cables Reset the Communication Fail alarm Replace the converter Check why temperature is high Refer to Converter User Manual for troubleshooting information Replace fan Converter overload The load is higher than converter capacity Refer to Converter User Manual for troubleshooting information Code UM1M820BNA Issue L December 11 2014 A NetSure ACU Controller Advanced Control Unit Plus An User Instructions UM1M820BNA Issue L December 11 2014 Network Power Table 5 Full Alarm WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD Thermal Shutdown
269. terface menu items are found under Device Information Converter Group Converter 1 Settings Tab 1 Parameter Settings e Set Conv ID Sets the converter position in the system SMTemp SMTemp Menu Menu Navigation Main Menu Settings SMTemp SMTemp Note For WEB Interface menu items are found under Device Information SM Temp Group SM Temp Setting Tab SMTemp Parameter Settings e T Assign Equip Sets temperature port on the SM Temp module to None Battery or Ambient Code UM1M820BNA Issue L December 11 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 Note You can set High2 and Low temperature alarms for each temperature sensor from the Web Interface Note that you cannot set high and low temperature alarms for individual temperature sensors from the Local Menus High and low temperature alarm settings for the temperature sensors set as ambient are found in the Device Information Power System Settings tab High and low temperature alarm settings for the probes set as battery are found in the Device Information Battery Group Settings tab Communication Communication Menu Menu Navigation Main Menu Settings Communication Note For WEB Interface menu items are found under Maintenance Network Configuration Communication Parameter Settings e DHCP The DHCP funct
270. teries qeu tt Replace temperature sensor rM Check the batteries CH ee a is Check communications cables nM LargeDU Battery Alarms Large Distribution Unit must be present in system LargeDU Batt Battery Current Limit Exceeded cte _ Ov Batt Cur Lmt Battery current limit point is exceeded Battery Low Capacity Batt Low Cap Battery has low capacity Check the batteries Battery Fuse Failure Batt Fuse Fail Battery fuse is open Battery Over Voltage _ Batt Over Volt Battery has over voltage condition Battery Under Voltage T Batt Under Volt Battery has under voltage condition Battery Over Current i Batt Over Curr Battery has over current condition Spec No 1M820BNA 1M820DNA 49 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus amp User Instructions UM1M820BNA Issue L December 11 2014 Table 5 Full Alarm Name WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD Communication Fail Battery monitoring device has lost Comm Fail communications with the controller Check communications cables SMBRC Battery Alarms SM BRC Module must be present in system SMBRC Battery cell volt Low Alarmi Battery string low voltage alarm Volt Low Alm 8 Cell Temp Low Alarm Temp Low Battery string low temperature alarm Cell Resist Low Alarm
271. tes the number of battery fuses in the system DC DC Menu Menu Navigation Main Menu Settings DC Note For WEB Interface menu items are found under Device Information DC Settings Tab DC Parameter Settings e Shunt Current Enter the load shunt s current rating e Shunt Voltage Enter the load shunt s voltage rating e LoadShuntExist Select whether a load shunt exists or not LVD LVD Group Menu Menu Navigation Main Menu Settings LVD LVD Group Note For WEB Interface menu items are found under Device Information LVD Group Settings Tab Note This feature requires a BTRM sensor The BTRM sensor is the sensor which is used for the High Temperature Disconnect HTD Feature LVD Group Parameter Settings e HTD Recon Point Sets temperature at which a reconnect will occur following a High Temperature Disconnect e HTD Point Sets high temperature limit at which LVD1 and or LVD2 contactors will open disconnect if the HTD1 and or HTD2 features are enabled If this temperature is reached a disconnect occurs regardless of voltage Spec No 1M820BNA 1M820DNA 95 Model No M820B M820D LVD Unit Menu Menu Navigation Main Menu Settings LVD LVD Unit Note For WEB Interface menu items are found under Device Information LVD Group LVD Unit Settings Tab LVD Unit Parameter Settings e 1 01 Enables or disables LVD1 e 1 01 Mode Sets LVD1 to disconnect on a volt
272. the SettingParam Run File WEB Menu Navigation Maintenance Menu Download See also Download Upload Sub Menu on page 136 1 2 3 30 Log into the controller using the WEB Interface Click on Download in the MAINTENANCE MENU The Stop Controller window opens Click on the Stop Controller button A Download window opens WARNING Never navigate from this web page without first clicking on Start Controller If you do you will not have web access A manual system reset is required to restore web access Click the Browse button and navigate to the folder where the file is located Select the file and then click the Download button Code UM1M820BNA Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus A EMERSON User Instructions UM1M820BNA Issue L December 11 2014 Network Power 6 Click Start Controller to restart the controller with the downloaded file installed Local Menu Navigation none Upgrading the ACU Using an Application All Package This procedure is typically used to upgrade your ACU when a new release of firmware is available for you application The name of the Application All Package file must end in tar or tar gz An Application All package file has both the application software and configuration package and is usually supplied for an application upgrade A User can copy an Application All Package from you
273. the battery string selected For example clicking the Settings Tab displays the programmable settings for the selected battery string Note that if you click the Control tab nothing will be displayed because the controller is not allowed to control a single battery string or setthe values of a single battery string amp 2012 03 07 13 40 09 EMERSON ites MERSO Site Emerson NETSURE ACU SYSTEM STATUS EEUU DEVICE INFORMATION Power System Rectifier Group AC Group NNI a SetValue T Rated Capacity 300 0 Ah Set Battery 1 2 Shunt Current 150 0 A set Fuse Group ShuntVokage 25 0 mv DC Group LVD Group EIB Group Converter Group SMDUP Group SM Temp Group QUICK SETTINGS QUERY MAINTENANCE CONFIGURATION System Specifications Rectifiers 4Rectifiers Controller Specifications Serial lum 03110300144 Hardware Version 03 Software Version 3 02 Configuration Version 7 Auto Popup 2011 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 118 Code UM1M820BNA Model No M820B M820D Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus amp User Instructions UM1M820BNA Issue L December 11 2014 BATTERY GROUP LI ION BATTERY CONFIGURATION Status Tab amp 2008 03 16 04 07 22 LOGOUT v m EMERSON Site Eme
274. the default configuration package These are the settings before specific options may have been configured by the factory To restore the system to the settings as shipped after reloading the configuration restoring defaults you must reload the factory provided SettingParam run file Code UM1M820BNA Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 Note Ifa system was shipped with factory modified settings the system is supplied with a USB memory device that contains a SettingParam run file as shipped The SettingParam run file has a seven digit UIN Unique Identification Number preceding the SettingParam run filename The UIN identifies a SettingParam run file for use with a specific system This file can be used to restore your system to the configuration as shipped Refer to Reloading a Backed Up ACU Configuration on page 30 to reload the supplied SettingParam run file Procedure WARNING When this procedure is performed the controller s existing configuration and parameter settings will be lost The SettingParam run file is deleted Before reloading the configuration restoring defaults save the SettingParam run file see Backing Up the ACU Configuration on page 29 AFTER PERFORMING THIS PROCEDURE RELOAD THE SETTINGPARAM RUN FILE AND CONFIGURATION PACKAGE IF REQUIRED Local Menu Navigation Main Menu
275. tified and well maintained insulated tools Use double insulated tools appropriately rated for the work to be performed AC Input Voltages DANGER This system operates from AC input voltage capable of producing fatal electrical shock DC Output and Battery Voltages DANGER Connecting the NCU power system to an existing power system for Power Split mode involves working on live equipment carrying live loads This system produces DC Power and may have a battery source connected to it Although the DC voltage is not hazardously high the rectifiers and or battery can deliver large amounts of current Exercise extreme caution not to inadvertently contact or have any tool inadvertently contact an output terminal or battery terminal or exposed wire connected to an output terminal or battery terminal NEVER allow a metal object such as a tool to contact more than one termination or battery terminal at a time or to simultaneously contact a termination or battery terminal and a grounded object Even a momentary short circuit can cause sparking explosion and injury Remove watches rings or other jewelry before connecting leads Cover any live busbars with a canvas sheet to prevent short circuits caused by falling tools or parts Preparing the Existing and ACU Power Systems Install and turn up the ACU power system as describe in the installation instructions furnished with the power system Set the float voltage on both t
276. tifier in current limit mode 2 The system load cannot exceed the system energy saving point default value is 45 Otherwise the system cannot enter or will exit the ECO mode 3 When the rectifier load exceeds its optimal operating point the system will exit the ECO mode and the controller will recalculate and then turn off any unnecessary rectifiers After that the system can enter the ECO mode again 4 Ifthe system enters the ECO mode and then exits for five consecutive times within one hour an abnormal alarm ECO Cycle Alarm will be generated and the system can no longer enter the ECO mode until the ECO Cycle Alarm is cleared manually or retires automatically after 24 hours POWER SPLIT FEATURE The Power Split feature allows you to connect the power system controlled via the ACU to an existing DC power system instead of extending or completely replacing the existing DC power system The power system controlled via the ACU functions as System A to share load split output with the existing system System B that requires expansion The ACU does not require communication with the System B s controller The Power Split feature provides for the sharing of total load in a controlled manner between the paralleled power systems When Power Split is programmed the ACU adjusts rectifier output voltage per load demands to ensure proper sharing between System A and System B See Figure 5
277. tion of Rectifiers and Assigning which Input Phase is Connected to the Rectifiels ete edo aee ete a odo do 23 Configuring the ACU Identification of Converters esee 24 Setting Digital Inputs oen Rees eer Fe Pee REEL IE PR RI SERE Ee XR oat 24 Setting Battery Block and Battery Midpoint Monitoring if equipped with an EIB Assembly 24 Setting External Shunts connected to the EIB Assembly sess 25 Setting External Shunts connected to the SM DU Assembly esee 25 Settingithe Load Current Alar Mii a oed iere be eee Reo ERREUR ERECTO ARES 25 Using the Relay Test Feature ha ipe 25 Programming the Audible Alarm 26 Adding Deleting and Modifying Users eese nnne 26 Spec No 1M820BNA 1M820DNA Code UM1M820BNA Model No M820B M820D Issue 1 December 11 2014 NetSure Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue L December 11 2014 amp EMERSON Network Power Assigning Severity Level to Alarms s cssccssscesececeesceeseeeseeesecesecsnecseecseeeseceaecaecsaecaeecaeeeaeeeaeceaeseneeenesaes 26
278. tput 9 through 13 Temporarily sets the relay to active or not active Setting returns to original when controller is returned to the Auto mode Spec No 1M820BNA 1M820DNA Model No M820B M820D EMERSON Network Power Converter All Conv Ctrl Menu Menu Navigation Main Menu Manual Converter All Conv Ctrl Note For WEB Interface menu items are found under Device Information Converter Group select the Control tab All Conv Ctrl Parameter Settings e Converter Trim Temporarily sets the output voltage for all converters Setting reverts to original when controller is returned to the Auto mode e DC On Off Ctrl Temporarily turns the DC output on or off for all converters Setting returns to original when controller is returned to the Auto mode e Conv LED Control Temporarily sets whether or not a converter s local power indicator blinks when the controller is communicating with the converter Setting returns to original when controller is returned to the Auto mode e Speed Ctrl Temporarily sets the fan speed for all converters Setting returns to original when controller is returned to the Auto mode e Confirm ID Confirms the position for all converters e Clear Conv Lost Clears a converter lost alarm e Clear Comm Fail Clears a converter communication fail alarm e ClrAllCommFail Clears all converter communication fail alarms Conv 1 Menu Menu Navigation Ma
279. triggered after 60 seconds default value settable from ON signal If two generator operations are selected simultaneously with the alarm the second Diesel Generator ON signal will be activated Battery Fuse Trip Alarm In the event of a Battery Fuse trip condition an alarm will be generated Under Voltage Alarms e Under Voltage Alarm 1 An Under Voltage Alarm 1 is set If voltage decreases below this setting an alarm is raised e Under Voltage Alarm 2 An Under Voltage Alarm 2 is set If voltage decreases below this setting the Diesel Generator is started and an alarm is raised LVD 1 Normal loads are disconnected LVD 2 Priority loads are disconnected Charge Voltage Refer to Figure 6 8 Code UM1M820BNA Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus 3 User Instructions UM1M820BNA Issue L December 11 2014 Figure6 Charge Voltage Current Voltage current tail threshold addibonal Equalize 20 hours absolute maximum charge Equalize Charge The battery will be recharged at equalize voltage This is the voltage set in the initial phase of battery recharge See Figure 6 As the voltage limit is reached the charge current is gradually reduced effect known as current tail When the current tail falls below a set of threshold levels additional equalize charge time is added The equalize charge current tail threshold is settable from 0 01 to 0 05 Defau
280. u Navigation Device Information Power System Group Settings Tab Over Voltage 1 Setting Over Voltage Alarm 2 Local Menu Navigation Main Menu Settings Power System General Over Voltage 2 WEB Menu Navigation Device Information Power System Group Settings Tab Over Voltage 2 Setting Under Voltage Alarm 1 Local Menu Navigation Main Menu Settings Power System General Under Voltage 1 WEB Menu Navigation Device Information Power System Group Settings Tab Under Voltage 1 22 Code UM1M820BNA Issue L December 11 2014 NetSure Controller Advanced Control Unit Plus 3 User Instructions UM1M820BNA Issue L December 11 2014 Setting Under Voltage Alarm 2 Local Menu Navigation Main Menu Settings Power System General Under Voltage 2 WEB Menu Navigation Device Information Power System Group Settings Tab Over Voltage 2 Configuring the ACU Identification of Rectifiers and Assigning which Input Phase is Connected to the Rectifiers When rectifiers are all installed prior to applying power and starting the system the order in which the ACU identifies the rectifiers is by serial number lowest serial number is Rect 1 next lowest is Rect 2 etc If you prefer the ACU to identify the rectifiers by position in the system perform the following procedure Upon power up the ACU arbitrarily assigns Phase A B or Cto each rectifier This assignment
281. ull Alarm Name WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD Temperature sensor 1 connected to IB2 182 Temp1 High 2 board and set as Ambient sensing IB2 T1 Hi2 temperature higher than high temperature threshold 2 Temperature sensor 1 connected to IB2 182 Temp1 High 1 board and set as Ambient sensing X IB2 T1 Hi1 temperature higher than high temperature threshold 1 Temperature sensor 1 connected to IB2 IB2 Temp1 Low board and set as Ambient sensing IB2 T1 Low temperature lower than low temperature threshold Temperature sensor 2 connected to IB2 182 Temp2 High 2 board and set as Ambient sensing IB2 T2 Hi2 temperature higher than high temperature threshold 2 Temperature sensor 2 connected to IB2 182 Temp2 High 1 board and set as Ambient sensing m IB2 T2 Hi1 temperature higher than high temperature Check why low threshold 1 Temperature sensor 2 connected 182 2 Temp2 Low board and set as Ambient sensing IB2 T2 Low temperature lower than low temperature threshold Temperature sensor 1 connected to EIB EIB Temp1 High 2 board and set as Ambient sensing EIB T1 Hi2 temperature higher than high temperature threshold 2 Temperature sensor 1 connected to EIB EIB Temp1 High 1 board and set as Ambient sensing m EIB T1 Hi1 temperature higher than high temperature CECI Ny temp erakure i mgh ISIN threshold 1
282. upervisory Module SM Modules Monitoring cssccesecesececeeeeeesceeseeesecesecsneceesseesaeeeseceseceaecnseeneeeeeeaeeeaees 7 Hybrid Control FUnctiori o eee reisen nee ehe tia ee Era Pee rene tree ein aerea eie HERE ve ie esa eee step 7 GOO m 8 Hybrid Operatie M 8 Early Termination of the Discharge 9 Operatiotiwith Grid POWT sarsies eter pre eed OR DA PUT QN 9 Relay Assignment when in Hybrid 10 Fixed ves E Qn 10 Capacity Discharge EMILIO 10 Maxim im Current Limit FUMGHOMN uos ceo cu ouo noo o tono no ias sank odas rans akiak 11 Operation A AE E 12 local M 12 Passwords and Access Levels 13 Local Keypadiand Display ACCESS ced ecu che vae 14 Local Menu Navigation Keys and LCD 14 local Display MENUS IR Em 14 Spec No 1M820BNA 1M820DNA Model No M820B M820D
283. voltage is high Voltage between Line A and Line B above very high voltage threshold Voltage between Line A and Line B below Lo LineVolt AB low voltage threshold Check why voltage is low Very Low Line Voltage AB Voltage between Line A and Line B below VLo LineVolt AB very low voltage threshold High Line Voltage BC Voltage between Line B and Line C above Hi LineVolt BC Very High Line Voltage BC LineVolt BC high voltage threshold Check why voltage is high Voltage between Line B and Line C above very high voltage threshold Check why no commercial AC power Check why no commercial AC power Spec No 1M820BNA 1M820DNA Model No M820B M820D 58 Code UM1M820BNA Issue L December 11 2014 A NetSure ACU Controller Advanced Control Unit Plus m Om User Instructions UM1M820BNA Issue L December 11 2014 NetworkPower Table 5 Full Alarm Name WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD Check why voltage is low Very Low Phase Voltage C Phase C voltage is below very low voltage VLo PhaseVolt C threshold Low Line Voltage BC Voltage between Line B and Line C below Lo LineVolt BC low voltage threshold Check why voltage is low Very Low Line Voltage BC Voltage between Line B and Line C below VLo LineVolt BC very low voltage threshold High Line Voltage CA Voltage between Line C and Line A above Hi LineVolt CA high voltage threshol
284. y Device Type Power System MAINTENANCE Sample Signal v CONFIGURATION mu Auto Configuration Site Info Modification Signal Explore Equipment Info Modification Signal Full Name Signal Abbreviated Name LI CNN Modify Type Signal Information Modification 1 System Voltage System Voltage Full Name v se Alarm Suppression PLC 2 System Load System Load Full Name 2 Set Alarm Relays F Maintenance Run Time Mtnc Run Time _ Full Name MI Set 4 System Alarm Status Alarm Status Full Name v Set System Specifications z 5 Power Split Mode Power Split Full Name v Set Rectifiers 4 Rectifiers 6 System Temp1 System T1 Full Name B Set 7 System Temp2 System T2 Full Name Set DONNE 8 System Temps System T3 Full Name v set Product Modal M5200 9 2 IB2 T1 Full Name v set Serial Num 03110300144 Hardware Version A03 10 182 Temp2 182 T2 Full Name wj Set Software Version 3 02 11 EIB Temp1 EIB T1 Full Name Set 0 ESNA DEFAULT 12 EIB Temp2 EIB T2 Full Name Set Version E E 13 SMTemp1 Temp1 SMTemp1 T1 Full Name Set 14 SMTemp1 Temp2 SMTemp1 T2 Full Name Set 15 SMTemp1 Temp3 SMTemp1 T3 Full Name Set 16 SMTemp1 Temp4 SMTemp1 T4 Full Name Set 7 SMTemp1 5 SMTemp1 75 Full Name Set 18 SMTemp1 Temp6 SMTemp1 T6 Full Name Set SMTomn1 Tamn7 SMTamn4 T7 Full Name vl s

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