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Emerson NetSure 722 Bulk Output Power System Brochures and Data Sheets

1. Figure 9 Local Menu Flow Diagrams cont d from previous page cont d on next page Basic Battery ENT y Num Batt Shunts Basic d 1 ENT Calc Batt Curr Charge 4 ENT ENT Low Capacity Pt eX Test M Test 75 Test Volt Lmt Current Limited ESC Temp Comp eqe gt gt 45 0 V 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 BTRM Temp High2 RecordThreshold 100 0 deg C 0 100 V 0 100 1 000 BTRM Temp 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 EQ Start Curr 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 T8 SMT
2. sidans 2 General Battery Management ccsccssccseccesecesesesesesesscesscessccececscescsssesseesnecsecsecsnecsseeseeeseenseeesessaeeues 2 Spec No 588820300 Battery Rack System Lithium lon Battery Configuration eese 3 Battery Charge Temperature Compensation 3 Battery Equalize Charge and Battery Charge Current Limit eese 3 High and Low Battery Temperature Alarms csccsscceseceseceseceneeseeeseeeseeesecnecnecseecseeeaeseaeceneeeeesseeeaeeeaees 4 Battery Thermal Runaway Management BTRM Feature sess 4 Battery Discharge Test and Battery Test Logs scccsccesecesecenecececsneeseeeseeesecenecseecseecseceaeseaeseneeeeeeeeaeeeaees 4 Battery LVD Low Voltage Disconnect cesccesceeceesecesecenecenecsneescecseeeaeeaecnecscecseecseeeaeseaeseneseeesaeeeaeeeaees 5 Battery Capacity Prediction c 5 Battery Block and Battery Midpoint Monitoring eese eene enne nene 5 Enhanced Battery Monitoring with SM BRC ccesccsscesseesseeseceseceeeeeeeseeeseceaeceneceeceesseeeaeeeaeenseenseeneeeaees 5 Thermal Runaway Detection and Management ccesccscesseessceseceseceseeseeeseeeaeeeseceaeceneseneseeesaeeeaeeeaeenaeens 5 Intelligent Power Matching Energy Optimization Mode
3. 149 NMS Supported by SNMP Agent cceccesceesceeseeeseeeceeseeeseceaecenecsnecsnecseeeseceaecaecasecscecseecseecseceaeceseceseceeeseeeaeeeaeeass 149 NMS Supported by SNMPV2 3 csccscv chevscsscecevencseneveaceatecaaesevestsessaavecctconeasetevecavenevevasctessieesberscoucaevedenees 149 NMS Supported by SNMP V3 T TC 149 Parameter Setting IN SNMP eere a duces ERES e Ee RES eode 150 ERR 150 150 5 1 tne titt toin 150 Accessing the Controller through an NMS sssessssessesesceccsecessesersneeseeeeacececesesessnesessseasceceesesssenesessessatensease 153 Apply Administrative Authority eese eene eene enne nnne trennen enne nennen nennen 153 Add NMS through Web Browset iiss 32 ctore rer ertt eR Eee io Eo PES RE I a Erde REIR 153 S 154 ACU Controller reete pe tei Doc 154 PAo Hee 155 Spec No 1M820BNA 1M820DNA Code UM1M820BNA Model No M820B M820D Issue March 3 2
4. Auto Popup Sample Signal Name Modification Procedure 1 System Voltage System Voltage Full Name Set Alarm Suppression PLC 2 System Load System Load Full Name Set Alarm Relays 3 Maintenance Run Time Mtnc Run Time Full Name v Set 4 System Alarm Status Alarm Status Full Name Set System Specifications Bcc 5 Power Split Mode Power Split Full Name Set Faciles HERE 6 System Temp1 System T1 Full Name Set tf System Temp2 System T2 Full Name Set Controller Specifications 8 System Temp3 System T3 Full Name set Product Model M820D 9 182 IB2 T1 Full Name Set Serial Num 03110300144 Hardware Version A03 10 182 Temp2 182 T2 Full Name Set Software Version 3 02 11 EIB Temp1 EIB T1 Full Name Set Configuration ESNA DEFAULT 12 EIB Temp2 EIB T2 Full Name set Version _ 13 SMTemp1 Temp1 SMTemp1 T1 Full Name Set 14 SMTemp1 Temp2 SMTemp1 T2 Full Name Set 15 SMTemp1 Temp3 SMTemp1 T3 Full Name v Set 16 SMTemp1 Temp4 SMTemp1 T4 Full Name set 17 SMTemp1 5 SMTemp1 T5 Full Name v Set 18 SMTemp1 SMTemp1 T6 Full Name v Set 19 amp MTamn1 Tamn7 SMTamn1 T7 Full Name v Set 2011 Emerson Electric Co All rights reserved The following procedure demonstrates how to change the System Voltage to Bus Voltage 1 Select the equipment to which this signal belongs Power System 2 Select the
5. Status Tab amp 2008 03 16 04 07 22 LOGOU Y EMERSON ite Site Emerson NETSURE ACU sven status ECL ECL DEVICE INFORMATION Power System Batter 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 Fuse G oc nas 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 SETHNGS 6 Long BOD Counter 21 2008 03 15 21 27 24 QUERY T Full BOD Total Time 1 2008 03 15 21 27 36 MAINTENANCE CONFIGURATION 8 Full BOD Counter aly 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 14 ABCLisactive No 2008 03 16 04 07 21 Seria Nim 09110300144 15 Inventory Update In Process No 2008 03 16 04 07 19 Hardware Version A03 Software Version 4 00T04 nfigui v Auto Popup Configuration f esa Version 2012 Emerson Electric Co All rights reserved Control Tab amp 2008 03 16 04 07 32 LOGOUT Y EMERSON ife Mech c Site Emerson NETSURE ACU SYSTEM STATUS STATUS DEVICE INFOR
6. EMERSON Network Power after a preset time period Main Screen Main Menu Dev Name M820D 09 20 20 A ent Main Menu ENT Serial No 210244 ESC ESC Float Charge 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 MAC 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 gt Settings lg Enter Password Mode ESCI Lee ENT Manal pe Quick Setting Main Menu Select U lent To change the contrast of the LCD display from the Main Screen LESE TEUER 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 gt ECO Mode tesc M 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 pies 1 E
7. 96 dj PUTET 96 E P 96 Seb E 97 oT Ey CICER EE 97 Hle E M 97 M H A 97 Bu ETT 98 dp H 98 gor 98 SMTOQMMP ER 98 QUICK Setting Merl iioc tire De See ert eder taa reve atta dete ie Fev vale oot no os even 99 Lure a s 99 E E EA EEEE 99 99 FEO 99 RR URS o ip p OE tne 100 Rectifier ExparisiOli uai cett iras otia aeo top tope 100 WEB Interface m 102 H 102 user LT EN 102 ESTHER VITE RII o cs fees 104 PACIENTE CUT DOT CODD 105 Device INFOrmation teh EEEa 107
8. ENT Stop start Rect 1 lt lt Power System l4 Rese M T DC On Off Ctrl gt On on off ENT Rectifier Esc AC On Off Ctrl on off Batt Group PE LED Control c TR LED Control LED control cancel LvD Cl Rectifier Reset 4 Cir AbniCur Al Reset EIB ENT AULA le Yes Converter ENT Clr Cur Imb Alm lt Yes LVD Unit lt E SMTemp ERE e idis in E P LVD1 Control PEE es Connected disconnected s ESC Control ENT Connected disconnected gt VD Group K Esc LVD Unit EIB 1 EIB ENT Relay Output 9 To Select a Sub Menu gt EIB 1 gt gt Active active not active Press A or Y to move cursor in ESC Ese Relay Output 10 menu screen selects menu item Active active not active Relay Output 11 Press ENT to enter selected sub menu sae 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 p Converter Trim Press A or Y to change highlighted value gt All Conv Ctrl 6 42 0V 42 0 58 0 24 0 28 0 Conv 1 ENT DC On Off Ctrl Press ENT to make the change 880 Conv 2 Switch On All Switch Off All Switch On All Press ESC to cancel the change Conv LED Ctrl Stop Flashing All Flashing St
9. Battery has under voltage condition Battery has over current condition Battery monitoring device has lost ien Check communications cables communications with the Controller 47 Code UM1M820BNA Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 5 Full Alarm WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD SMBRC Battery Alarms SM BRC Module must be present in system SMBRC Battery Cell Volt Low Alarm Volt Low Alm Battery string low voltage alarm Cell Temp Low Alarm Temp Low Alm Battery string low temperature alarm Cell Resist Low Alarm Resist Low Alm Battery string low resistance alarm Cell Inter Low Alarm Battery string inter cell low resistance Inter Low Alm alarm Cell Ambient Low Alarm Amb Low Alm Battery string ambient low alarm Overall Voltage High Overall Volt Hi Battery string high voltage alarm Overall Voltage Low Overall Volt Lo Battery string low voltage alarm String Current High String Curr Hi Battery string high current alarm String Current Low String Curr Lo Battery string low current alarm Ripple Current High Ripple Curr Hi Battery string ripple current high Ripple Current Low Ripple Curr Lo Battery string ripple current low Exceed Curren
10. 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 Shunt1 Coefficient Conflict Shunt1 Conflict Shunt5 Coefficient Conflict Shunt5 Conflict Converter Group Alarms Converter Grp Multiple Converters Failure Multi Conv Fail Converter Lost Converter Lost All Converters Comm Fail AllConvCommFail Over Current Over Current Converter Alarms Converter Communication Fail Comm Fail Alarm Description The SM DU 1 has lost communications with the Controller Current 1 has high current Current 1 has very high current Current 5 has high current Current 5 has very high current Shunt 1 coefficient conflicting Shunt 4 coefficient conflicting More than one converter has failed A converter cannot be detected by the Controller No response from all converters Over current condition exists 9 EMERSON Network Power Action to Correct Check communications cables Check why current is high 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 A converter has lost communications with the Controller Check communicati
11. Start Cap The system is transferred to Equalize Charge mode when remaining battery capacity decreases to this setting e 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 Code UM1M820BNA Issue AK March 3 2014 EMERSON Network Power NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 e EQ Stop Delay See EQ Stop Curr above Note Ifthe 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 EQ 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 e Cyc EQ Duration Cyclic scheduled Equalize charging duration Temp Comp TEMP COMP MENU Me
12. Abbreviated Alarm Name LCD 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 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 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 AB Severe Mains Failure Single Action to Correct Alarm Description 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 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 Commercial AC power voltage is too Check why voltage
13. IK 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 52 3 V 210 deg C 210 deg C Full On Green v Auto Popup 118 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 AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus amp EMERSON User Instructions UM1M820BNA Issue AK March 3 2014 Network Power Quick Settings Menu EMERSON Network P
14. Network Power 0 2 yes 25 100 no 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 nolyes 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 UM1M820BNA Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 Figure 9 LVD o gt LVD Group 4 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 C HTD Point 40 0 deg C LVD Unit ESC LVD1 gt Enable LVD1 Mode Voltage LVD1 Volt 42 0V LVD1 Recon Volt 49 0 V LVD1 ReconDelay 1 min LVD1 Time 300 min LVD1 Dependency None LVD2 Enable LVD2 Mode Voltage LVD2 Volt 42 0V LVD2 Recon Volt 49 0V LVD2 ReconDelay 1 min LVD2 Time 600 min LVD2 Dependency None HTD1 Disable HTD2 Disable LVD Type Bistable SMDU
15. WEB MENU NAVIGATION SEE ALSO DOWNLOAD UPLOAD SUB MENU ON PAGE 134 1 2 3 28 Log onto 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 Code UM1M820BNA Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 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
16. ESNA DEFAULT Version E v Auto Popup 2011 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 144 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 PLC Sub Menu Allows you to configure the PLC functions of the Controller The following shows the PLC sub menu amp 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 Rectifiers 4Rectifiers Controller Specifications Site Emerson Operator Equipment Register Equipment I Type 5 Register A EMERSON Network Power 2012 03 07 14 01 39 NETSURE Acu Controller Parameter Parameter2 Equipment Type er OR RectGroup Alarm enr Rect Rect Group Alarm Rectifier Lost_ EIB 1 Control pa PUTA Multi Conv Converter Relay Output let OR ConvGroup Alarm kite ConvGroup Alarm kes S L EIB 1 Control SYMBOL INFORMATION 1 R which defines a Register Usage R Register ID 0 Register ID lt 99 2 P which defines a Parameter Usage P The Value 3 SET which represent the SET command Usage SET _ Parameter1 _ Output 4 AN
17. 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 that 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 125 and NMSV3 Network Management System Configuration Sub Menu version 3 on page 126 for the method of adding NMS Spec No 1M820BNA 1M820DNA 153 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 Replacement Procedures ACU 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 throug
18. Main Menu Settings Alarm Setting Alarm Param Block Alarm or 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 or Device Information Battery Group Settings Tab Cyclic Equalize Once Cyclic Equalize is enabled additional parameters appear or Quick Settings Float Equalize Settings once Automatic Code UM1M820BNA Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 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 Men
19. Table 5 Full Alarm Name WEB Abbreviated Alarm Name LCD Action to Correct Alarm Description Batt Low Temp Cell Volt Diff SM Unit Fail SM Unit Fail Fault T Sensor Fault Low Capacity Low Capacity Batt Comm Fail Bat Temp No Use LargeDU Battery Alarms Large Distribution Unit must be present in system LargeDU Batt Battery Current Limit Exceeded Ov Batt Cur Lmt Battery Low Capacity Batt Low Cap Battery Fuse Failure Batt Fuse Fail Battery Over Voltage Batt Over Volt Battery Under Voltage Batt Under Volt Battery Over Current Batt Over Curr Communication Fail Comm Fail Spec No 1M820BNA 1M820DNA Model No M820B M820D Battery Low Temperature Cell Voltage Difference Battery Temperature Sensor Battery Communication Fail Battery Temp not Used Battery has low temperature condition Battery cell voltage difference detected Check the batteries Battery monitoring device has failed Replace device Battery temperature sensor has failed Replace temperature sensor Battery has low capacity Check the batteries Battery monitoring device has lost pate Check communications cables communications with the Controller No battery temperature sensor Battery current limit point is exceeded Battery has low capacity Check the batteries Battery fuse is open Battery has over voltage condition
20. 05V Proportion Coeff 30 0 Integral Time 60s 0 1 2 0 0 100 10 2000 To Select a Sub Menu Press A or Y to move cursor in menu screen selects menu item Special Configurations Only 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 Y 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 The temperature monitored by the Temp Probe selected here is displayed on the Homepage of the Web Interface 82 1h Mtnc Cycle Time 360 days EStop EShutdown Disabled Load Curr Alarm 3000A Alarm Blocked Normal Rect Expansion Inactive Address Slave 201 Over Voltage 1 57 0V Over Voltage 2 58 0 V Under Voltage 1 48 0V 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 013 400 Dsch Duration 12 hours Start Dsch Time 19 clock High Load Set 40 0 Equal StartTime 8 clock DG Alarm Delay 60 sec Fail Safe Normally Open Contactor Mode Master Ctrlr Relay Test Disabled Relay Test Time 45 sec HighLoadLevel1 70 HighLoadLevel2 85 DI1 Alarm State High DI8
21. 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 P FE English Current Limit eia in Q are the ESC Date Tum 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 TA gt 1 1 999 Auto Config Yes Spec No 1M820BNA 1M820DNA 80 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 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 setti
22. 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 Spec No 1M820BNA 1M820DNA Model No M820B M820D Local Menu Navigation Main Menu Settings Power System General Over Voltage 1 WEB Menu 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 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 pri
23. 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 or is it a battery ageing and 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 curr
24. Model No M820B M820D Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus m cS User Instructions UM1M820BNA Issue AK March 3 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 letwork Power Controller SYSTEM STATUS User Information Settings DEVICE INFORMATION QUICK SETTINGS QUERY Network Configuration Current Users SV2 Configuration User Name Authority NMSV3 Configuration admin Administrator HLMS Configuration Edit Power Split User Information Settings Clear Data Restore Factory Defaults Download Upload Retrieve SettingParam run Tito se AddNewUser Modify User ___ Delete Selected User System Inventory CONFIGURATION User Name user System Specifications Password Confirm System Name Acus oes Bi Rectifiers 2Rectifiers Awhody Omar Controller Specifications Serial Num 03110700047 Hardware Version A04 Software Version 4 02 Configuration _ 557073AA Version 2012 Emerson Electric Co All rights reserved Adding a User 1 Enter the User s Name in the User Name field 13 characters maximum the valid characters are 0 9 a z A Z and 2 Selectthe authority
25. 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 Output 9 through 13 Temporarily sets the relay to active or not active Setting returns to original when Controller is returned to the Auto mode 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 Spec No 1M820BNA 1M820DNA Model No M820B M820D 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 DCOn 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 Fan 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 convert
26. eese enne enne 5 PowetSplitEeat re eie cec torre ERE oe RE PRECES sacs EVE IEEQR buena RETE EA 6 Diesel Managernent 6 PLC Programmable Logic Controller Function cesceesecesecsceeseeesecesecesecesecseeeaeecseeeaeceaeceneceneseeeeaeeeaeeeaeenaeens 6 Supervisory Module SM Modules Monitoring esee 6 Hybrid Control Eunctioriz iore ect oet codes ee ted a ee eene 6 e M M cs 7 Hybrid Opera tO iti PT 7 Early Termination of the Discharge Periods eese nennen nete nennen 8 Operation with Grid cnet eae terra eere raa te reda iaa a d Pie dea ou ad a Phan 8 Relay Assignment when in Hybrid Mode eese eene 9 Fixed Daily EHE 9 Capacity DiscliarQg8 E SERRE ERI ERE E E EA RE 9 Maximum C rrent Limit FUNCOM pe 10 UUn 11 local Te 11 Passwords and Access Levals 2 cene ect peret ea a ne Rh Ro ERR Ta RARE ERR E ER ER 12 Local Keypad and Display ACCESS EEA Rea vie 13 Spec No 1M820BNA 1M820DNA Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User I
27. the WEB Interface menus may be longer since the WEB Interface Once Yes is selected and confirmed the alarm history log allows more characters to be displayed then the local LCD is cleared display Power System Settings Menu Alarm Setting GENERAL MENU Menu Navigation ALARM SEVERITY MENU Main Menu Settings Power System General Note For WEB Interface menu items are found under Device Menu Navigation Information Power System Settings Tab Main Menu Settings Alarm Setting Alm Severity Note For WEB Interface menu item is found under Configuration General Parameter Settings Signal Information Modification select Alarm Signal in Signal Auto Man State Type drop down box e Auto The Controller automatically controls the Alarm Severity Parameter Settings power system e Usethe menus to assign an Alarm Severity Level none e Manual A User can manually change power system minor major critical to each possible alarm control settings When you return to Auto Mode any settings changed in Manual Mode are returned to their previous setting setting before being placed in Menu Navigation Manual Mode Main Menu Settings Alarm Setting Alarm Relay Note For WEB Interface menu item is found under Configuration ALARM RELAY MENU Manual Mode Lmt Time delay before returning to automatic control after being set for manual control A Alarm Relays 0 setting disables the Manual
28. 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 SAVING THE SETTINGPARAM RUN FILE WEB Menu Navigation Maintenance Menu Retrieve SettingParam run See also Retrieve SettingParam run File Sub Menu on page 136 1 Logintothe Controller using the WEB Interface 2 Click on Retrieve SettingParam run in the MAINTENANCE MENU 3 Click on 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 Spec No 1M820BNA 1M820DNA 27 Model No M820B M820D A EMERSON Network Power Reloading a Backed Up ACU Configuration There are two steps in reloading a backed up ACU configuration One step to reload the saved ACU configuration package 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 134 WARNING This file can only be dow
29. 50 25 0 25 50 75 27 3V DC QUICK SETTINGS Battery Status QUERY Float Charge 25 C MAINTENANCE 70 System Current CONFIGURATION 424A Ve E m Load Trend Area e m DNO mU UG 2 220 use scroll bar to view P system name acu Rectifiers 4 Rectifiers ead Trend Controller Specifications Product Mode 8200 Mes Serial Num 03110300144 a Hardware Version A03 Software Version 3 02 0 m Version A 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 103 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus 5 User Instructions UM1M820BNA Issue March 3 2014 ET 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 t
30. Clear Rectifier Comm Fail Alarm Yes Yes Set Set t Set Set S E Converter Group SMDUP Group SM Temp Group QUICK SETTINGS QUERY MAINTENANCE CONFIGURATION oon one wn iie EE Set System Specifications Rectifiers 4Rectifiers Controller Specifications Serial Num 03110300144 Hardware Version A03 Software Version 3 02 Configuration ESNA DEFAULT Version 7 Auto Popup 2011 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 108 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus 5 User Instructions UM1M820BNA Issue AK March 3 2014 spice 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 M AU SYSTEM STATUS EET DEVIC
31. LargeDUACDist 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 s Mains 2 Failure Mains 2 Fail AC input 2 power failure Mains 3 Failure AC input 3 power failure Mains 3 Fail Mains 1 Uab Ua Failure No AC input voltage between Line A _ M1 Uab Ua Fail and Line B of input 1 Spec No 1M820BNA 1M820DNA 62 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus Ts Sm User Instructions UM1M820BNA Issue AK March 3 2014 NetworkPower Table 5 Full Alarm Name WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD Mains 1 Ubc Ub Failure No AC input voltage between Line B _ M1 Ubc Ub Fail and Line C of input 1 Mains 1 Uca Uc Failure No AC input voltage between Line C T M1 Uca Uc Fail and Line A of input 1 Mains 2 Uab Ua Failure No AC input voltage between Line A _ M2 Uab Ua Fail and Line B of input 2 Mains 2 Ubc Ub Failure No AC input voltage between Line B _ M2 Ubc Ub Fail and Line C of input 2 Mains 2 Uca Uc Failure No AC input voltage between Line C _ 2 Uca Uc Fail and Line A of input 2 Mains 3 Uab Ua Failure No AC input voltage between Line A _ M3 Uab Ua Fail and Line B of input 3 Mains 3 Ubc Ub Failure No AC input voltage between Line B _ M3 Ubc Ub Fail and L
32. M1Uab Ua UnderV Mains 1Ubc Ub Under Voltage M1Ubc Ub UnderV Mains 1Uca Uc Under Voltage M1Uca Uc UnderV Mains 2Uab Ua Under Voltage M2Uab Ua UnderV Mains 2Ubc Ub Under Voltage M2Ubc Ub UnderV Mains 2Uca Uc Under Voltage M2Uca Uc UnderV Mains 3Uab Ua Under Voltage M3Uab Ua UnderV Mains 3Ubc Ub Under Voltage M3Ubc Ub UnderV Alarm Description AC input 2 voltage between Line C and Line A above over voltage threshold AC input 3 voltage between Line A and Line B above over voltage threshold AC input 3 voltage between Line B and Line C above over voltage threshold AC input 3 voltage between Line C and Line A above over voltage threshold AC input 1 voltage between Line A and Line B below under voltage threshold AC input 1 voltage between Line B and Line C below under voltage threshold AC input 1 voltage between Line C and Line A below under voltage threshold AC input 2 voltage between Line A and Line B below under voltage threshold AC input 2 voltage between Line B and Line C below under voltage threshold AC input 2 voltage between Line C and Line A below under voltage threshold AC input 3 voltage between Line A and Line B below under voltage threshold AC input 3 voltage between Line B and Line C below under voltage threshold Action to Correct A EMERSON Network Power Spec No 1M820BNA 1M820DNA Model No M820B M820D 64
33. Mehl e riti o oe SENE anaes 123 Maintenance 124 Network Configuration SUD MeNU ccssccsssessesseesceeseeeseeesececeeseeececenecssessseessenscensceeseeeseseeceeseeseeseneseneees 124 NMSV2 Network Management System Configuration Sub Menu versions 1 and 2 125 NMSV3 Network Management System Configuration Sub Menu version 3 esses 126 HLMS High Level Management System Configuration Sub Menu essere enne 127 EdiEPowerSpliES bzMefili Eee ae EUR 128 User Information Settings Sub Menu sees nne nne enne enne enne enne nennen 129 PA ie 129 Modifying an Existing USP cscc cccsecssssesecesccevevsscdancvencescecssceesscescsavevasevaneveaebeceuasencvsce ie 129 BIDEN 129 User Authority Level H 130 Clear PECES 131 Restore Defaults Sub Menu Reloading the Configuration Package Stored in the ACU Controller 132 Download Upload Sub Menu esee eene netten nennen ennt nne nenne 134 Retrieve SettingParam run File Sub Menu 136 Ulnr
34. Model No M820B M820D Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus m User Instructions UM1M820BNA Issue AK March 3 2014 Network Power Table 5 Full Alarm Name WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD Manual Equalize Battery is in manual equalize _ Manual EQ charging mode Automatic Equalize Battery is in automatic equalize BD Auto EQ charging mode Cyclic Equalize Battery is in cyclic equalize charging Cyclic EQ mode In slave mode the slave unit starts Master Equalize Master EQ equalize charging with the master unit Master Battery Test In slave mode the slave unit starts _ Master Bat Test the test with the master unit The currents from two groups of batteries are not equal Check the batteries Discharge Current Imbalance Battery distribution current imbalance Dsch Curr Imb alarm Abnormal Battery Current The equalize charging current Abn Batt Curr exceeds the alarm setting Check the alarm setting lt E Battery charge temperature n TempComp Active compensation is active Battery Current Limit Active Battery is in current limit Batt Curr Limit Bad Battery r Bad Battery Battery test fails 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 break
35. Rectifier GOUD EEUU 107 crab tata 107 Control Ta Danerne aA E E 108 dE m AS 109 Battery Group except Li lon Battery Configuration eese eene nennen nennen 112 Spec No 1M820BNA 1M820DNA Code UM1M820BNA Model No M820B M820D IV Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus gt User Instructions UM1M820BNA Issue AK March 3 2014 eee ESCAPE 112 anillo 113 Settings Tab reete ete etre e Oe Leere te tae cooks dee ee ideo eiua nete etu ee uo neve i 114 Battery Group Li lon Battery Configuration csccsseceseeeseesceeeceseceseceseeseecseeeseeeaeceaeceaeceneseeeeeeeaeseaeenaeens 117 cta n 117 enr PCR 117 apo 118 individual Battery sue Ea 118 QUICK Settings 119 Bud 120 Alarm History Log 5 L 120 Data History log SubsMGTIU ERE Eee 121 Control System Diesel Log SUD M NU cssccsccseceeseceseceneceneceeecseeeseecseeesecaecsnecseeeseeeseceaeseaeseeeseeeeeeeeeaees 122 Battery Test log Sub
36. SMTemp Shunt Current Energy eae ci 1500 50 0 50000 0 45 10 80 Communication ESC Shunt Voltage Cycle Period m 25 0 mV 1 0 150 0 168h 1 8760 Controller LoadShuntExist ON Time LEM 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 AC ENT Nominal PH Volt pedi disabled enabled ls Red AC gt 220V 50 450 bits s ESC ESC i None none Digital Input 1 Digital Input8 Mains Fail Alm1 DG Pwr Lmt Pt 20 0 0 100 0 400 40 100 Mans Bey 004000 Current Limit ESC i Disabled enabled disabled To Select a Sub Menu Current Limit Pt Press A or to move L p SMDU 400A dependent on of rectifiers cursor in menu screen ESC selects menu item Rect 1 Press ENT to enter Rectifier ID selected sub menu ag 2 1 999 esc Rect Phase To Change a Parameter gt amp B A B C Press A to move EG MTemp up and down list of parameters Communication All Conv Set Output Voltage DHCP ENT Converter E p gt a ET L Disabled enabed dsabed gt Ai Convset ee uer voe 48 0 55 5 24 0 28 0 PER nder Voltage Esc Conv 1 ENT 42 0 55 0 21 0 27 5 Press or Y to change a Conv 2 Over Voltage highlighted value T e 49 0 59 0 27 0 30 0 ver Curren Press ENT to ae CE 500 A 1 500 make the change
37. 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 T1 SMTemp1 T8 SMTemp1 T1 EIB T2 EIB T1 IB2 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 SMTemp1 T1 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 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 AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 e BTRM Vol
38. Temperature sensor 1 connected to EIB board and set as Battery sensing temperature higher than high temperature threshold 2 Temperature sensor 1 connected to EIB board and set as Battery sensing temperature higher than high temperature threshold 1 Temperature sensor 1 connected to EIB board and set as Battery sensing temperature lower than low temperature threshold Temperature sensor 2 connected to EIB board and set as Battery sensing temperature higher than high temperature threshold 2 Temperature sensor 2 connected to EIB board and set as Battery sensing temperature higher than high temperature threshold 1 Temperature sensor 2 connected to EIB board and set as Battery sensing temperature lower than low temperature threshold Temperature sensor 1 connected to SM Temp 1 and set as Battery sensing temperature higher than high temperature threshold 2 Temperature sensor 1 connected to SM Temp 1 and set as Battery sensing temperature higher than high temperature threshold 1 Temperature sensor 1 connected to SM Temp 1 and set as Battery sensing temperature lower than low temperature threshold EMERSON Network Power Action to Correct 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 43 Code UM1M820BNA Issue AK March 3 2014 A EM
39. value of the block voltage difference setting e BlockIn 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 Shunt Current Enter the shunt 1 current rating e Shunt Set As Not Used General Load Battery a NotUsed Indicates this shunt input is not used Spec No 1M820BNA 1M820DNA Model No M820B M820D 95 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 ala
40. 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 20 80 20 80 enable disable voltage time 40 60 20 30 40 60 20 30 1 30 30 1000 LVD1 LVD2 enable disable voltage time 40 60 20 30 40 60 20 30 1 30 30 1000 none LVD1 LVD2 enable disable enabled disable X gt EIB 1 E ENT x SMDU 1 t Local Menu Flow Diagrams cont d from previous page cont d on next page bistable mono stable mono w sample enable disable voltage time 40 60 20 30 40 60 20 30 1 30 30 1000 none LVD1 LVD2 enable disable voltage time 40 60 20 30 40 60 20 30 1 30 30 1000 none LVD1 LVD2 enable disable enabled disable ENT _ gt SMTemp 1 4 84 EMERSON Network Power EIB 1 EIB ENT Shunt 1 SetAs H Not Used Not Used General Load Battery 4 Shunt 2 SetAs ESC ESC Not Used Not Used General Load Battery Shunt 3 SetAs Not Used Not Used Genera
41. 5 User Instructions UM1M820BNA Issue AK March 3 2014 Table 5 Full Alarm Name WEB Abbreviated Alarm Name LCD SMTemp1 Temp8 High 2 SMTemp1 T8 Hi2 SMTemp1 Temp8 High 1 SMTemp1 T8 Hi1 SMTemp1 Temp8 Low SMTemp1 T8 Low SMTemp8 Temp1 High 2 SMTemp8 T1 Hi2 SMTemp8 Temp1 High 1 SMTemp8 T1 Hi1 SMTemp8 Temp1 Low SMTemp8 T1 Low SMTemp8 Temp High 2 SMTemp8 T8 Hi2 SMTemp8 Temp High 1 SMTemp8 T8 Hi1 SMTemp8 Temp8 Low SMTemp8 T8 Low Alarm Description 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 Temperature sensor 1 connected to SM Temp 8 and set as Ambient sensing temperature higher than high temperature threshold 2 Temperature sensor 1 connected to SM Temp 8 and set as Ambient sensing temperature higher than high temperature threshold 1 Temperature sensor 1 connected to SM Temp 8 and set as Ambient sensing temperature lower than low temperature threshold Temperature sensor 8 connected to SM Temp 8 and set as Ambient sensing temperature higher than high temperature threshold 2 Temperature sensor 8 connected to
42. AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus S User Instructions UM1M820BNA Issue AK March 3 2014 e Fluct Range If load fluctuation is less than this value rectifiers are not turned on or off for Energy Optimization e 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 system e RectsON Time Time all rectifiers are turned on at End of Cycle e Turn 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 e 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 digit
43. Alarm Name LCD LVD2 Disconnect LVD2 contactor is in disconnect LVD2 Disconnect mode LVD1 Failure LVD1 Failure LVD1 contactor has failed Check the contactor functions LVD2 Failure Replace the contactor LVD2 Failure LVD2 contactor has failed SMDU LVD Alarms SM DU Module must be present in system SMDU LVD LVD 1 Disconnected LVD1 contactor is in disconnect _ LVD 1 Disconn mode LVD 2 Disconnected LVD2 contactor is in disconnect LVD 2 Disconn mode LVD 1 Contactor Failure LVD 1 Failure LVD1 contactor has failed Check the contactor functions LVD 2 Contactor Failure Replace the contactor LVD 2 Failure LVD2 contactor has failed LargeDU LVD Alarms Large Distribution Unit must be present in system LargeDU LVD LVD1 Disconnected LVD1 contactor is in disconnect LVD1 Disconnect mode LVD2 Disconnected LVD2 contactor is in disconnect LVD2 Disconnect mode Rectifier AC Alarms Rectifier AC Voltage between Line A and Line B is higher than the High Line Voltage AB Alarm threshold Line AB Over Voltage 1 L AB Over Volt1 Check why voltage is high Voltage between Line A and Line B is higher than the Very High Line Voltage AB Alarm threshold Line AB Over Voltage 2 L AB Over Volt2 Spec No 1M820BNA 1M820DNA 53 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 A EMERSON Network Power NetSure ACU
44. All websites amp Internet Localintranet Trusted sites Restricted sites Add this website to the zone nttp 10 201 229 13 Add Trusted sites Sites This zone contains websites that you Websites trust not to damage your computer or your files Remove You have websites in this zone Security level for this zone Custom Custom settings Require server verification https for all sites in this zone To change the settings click Custom level To use the recommended settings click Default level in this zone will use the zone s security settings Enable Protected Mode requires restarting Internet Explorer bas fa 7 Click Add The ACU URLis listed in the Websites box Reset all zones to default level Click Close x Jf You can add and remove websites from this zone All websites in this zone will use the zone s security settings 5 Click on Trusted sites With Trusted sites selected click Sites The following window opens Uncheck the Require server verification https for all sites in the se zone box Websites http 10 201 229 13 x You can add and remove websites from this zone All websites in this zone will use the zone s security settings Require server verification https for all sites in this zone Add this website to the zone _ Close Websites Remove V Require server verifi
45. C 0 0 500 0 The temperature TempComp Sensor monitored by the None None SMTemp8 T8 SMTemp8 T1 Temp Probe selected SMTemp1 T8 SMTemp1 1 EIB T2 EIB T1 here as the TempComp 1B2 T2 IB2 T1 System System T2 System T1 Sensor is also displayed Average SMBRC Average Maximum on Homepage of Comp Temp High2 the Web Interface as 60 deg C 0 100 battery temperature Comp Temp High1 50 deg C 0 100 Comp Temp Low 10 0 deg C 40 to 100 Temp Comp Clamp Enabled disabled enabled Temp Comp Max V 29 0 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 inactive primary secondary Address Slave 201 201 202 203 Spec No 1M820BNA 1M820DNA 86 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus gt User Instructions UM1M820BNA Issue AK March 3 2014 eee Description of Local Display and Web Interface e Block Alarm Menus Line Items e Normal Alarms are processed normally The following are descriptions of the editable parameters e Blocked Forces the alarm relays in the off state and presented in the local display menus Parameter descriptions can blocks alarms from changing the relay state also be used for the WEB Interface menus Note that the names in e ClrAlmHist The only selection for Clr Alm Hist is Yes
46. Correct Alarm Name LCD Current25 Very High Current SMBRC Unit Alarms SM BRC Module must be present in system SMBRC Unit Communication Fail Comm Fail Communications failure Check communications cables Ambient High Temperature F Amb Temp High Ambient high temperature alarm m Ambient Low Temperature Amb Temp Low Ambient low temperature alarm Ambt Temp Not Used Amb Temp No Use No ambient temperature sensor Fuel Tank Group Alarms Fuel Tank Grp Fuel Group Communication Failure Fuel Comm Fail Fuel tank group communication Check communications cables failure Fuel Tank Alarms Fuel Tank High Fuel Level Alarm Hi Level Alarm Fuel tank high level alarm Low Fuel Level Alarm Low Level Alarm Fuel tank low level alarm Fuel Theft Alarm Fuel Theft Alm Fuel tank theft alarm Tank Height Error Tank Height Err Fuel tank height error Fuel Tank Config Error Fuel Config Err Fuel tank configuration error Spec No 1M820BNA 1M820DNA 69 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus amp User Instructions UM 1M820BNA Issue AK March 3 2014 Table 5 Full Alarm Name WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD SM Temp Group SM Temp Module must be present in system SM Temp Group SM Temp Los
47. Description of Local Display and Web Interface Menus Line Items on page 87 For Local Display Menus refer to Local Display Menus on page 75 Homepage 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 17 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 24 8 Battery Fuse Group Menu No Alm DC Group Navigation LVD Group Area R 210V AC Ambient Temp EIB Group s 211V AC arc Converter Group T 210V AC A 25 i SMDUP Group 35 System Voltage 50 25 0 25 50 75 27 28 DC aD SM Temp Group d J QUICK SETTINGS 45 35 70 85 11 0 120 QUERY Battery Status MAINTENANCE Float Charge CONFIGURATION System Current 24 C System Specifications CES 4 E i Rectifiers 4 Rectifiers Controller Specifications Product Model M820D Serial 03110300144 100 Peak Current Hardware Version A03 75 42 35A LL Version 3 02 50 2012 3 7 ve ESNA_DEFAULT 25 Sree 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
48. Generic Unit 1 Alarms SM IO Module must be present in system SMIO 1 SMIO Failure SMIO Fail 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 SMIO has failed Input 1 below low alarm threshold Spec No 1M820BNA 1M820DNA 61 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus amp User Instructions UM 1M820BNA Issue AK March 3 2014 grin Table 5 Full Alarm Name WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD High Analog Input 5 Alarm _ Hi Al 5 Alarm Input 5 above high alarm threshold Low Analog Input 5 Alarm Low AI 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 Low Freq In Alm alarm threshold SMIO Failure SMIO Fail SM IO board failure Replace the board Testing Relay 1 Testing Relay 1 Testing Relay 1 Testing Relay 2 g 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
49. Level All commands are available 1 Auto Popup 2012 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 127 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus amp User Instructions UM 1M820BNA Issue AK March 3 2014 T Edit PowerSplit Sub Menu You can configure the PowerSplit parameters and associated digital input signals 2008 01 03 23 02 21 EMERSON Ha Site Emerson NETSURE AcU SYSTEM STATUS Edit PowerSplit DEVICE INFORMATION QUICK SETTINGS PowerSplit Mode MASTER Master modit MAINTENANCE Network Configuration Signal Name Equipment Name Signal Type Signal Name NMSV2 Configuration LVD1 NA NA NA Edit NMSV3 Configuration 1 02 NA NA NA Edit HLMS Configuration Edit PowerSplit NA NA Exit User Information Settings BATTERY_TEST NA NA NA Edit Clear Data EQUALIZE_CHARGE NA NA NA Edit Restore Factory Defaults 7 FER 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 03110700047 Hardware Version A04 Software Version 4 02 Configuration Version 2707348 Auto Popup 2012 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 128 Code UM1M820BNA
50. 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 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 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
51. Model No M820B M820D EMERSON Network Power 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 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 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 c
52. No 1M820BNA 1M820DNA Code UM1M820BNA Model No M820B M820D 17 Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 Common Tasks Performed via the Local Keypad and or Web Interface Note Ensure current configuration is backed up prior to changing settings see Backing Up the ACU Configuration on page 26 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 75 and WEB Interface Menus on page 102 Procedures 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 Local Keypad Sound Local Menu Navigation Main Menu Settings Controller Keypad Voice To disable the keypad sound set Keypad Voice to Off WEB Menu Navigation none Changing the Date Local Menu Navigation Main Menu Settings Controller Date After selecting Date by pressing V7 when the cursor is in the Date field use gt and to select the year then press EN7 next use 4 and to select the month then press 7 and finally use and v to select the day then press 7 WEB M
53. Package on page 28 You can download from your hard drive into the Controller a configuration package application All package language package filename of each has a tar ortar 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 EMERSON Site Emerson NETSURE letwork Power Controller SYSTEM STATUS Download Upload DEVICE INFORMATION QUICK SETTINGS QUERY Network Configuration Download Upload needs to stop the Controller Do you want to stop the Controller NMSV 2 Configuration NMSV3 Configuration HLMS Configuration 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 Serial Num 03110700047 Hardware Version 04 Software Version 4 02 Configuration Version fA Auto Popup 2012 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 134 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus 5 User
54. SETUP If the battery test function is to 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 Code UM1M820BNA Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 EMERSON Network Power 1 Navigate to Main Menu Settings Battery Test Verifying the Operation of the Power Split Feature 2 Navigate to and set the Test End Volt to the same value After programming the Power Split feature verify its operation as the end voltage of the existing power system 3 Navigate to and set the Test Volt Lmt to the same value as the test voltage of the existing power system 4 Using the 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 selec
55. Status Load Trend and Menu Navigation System Status Area System status is displayed in this area top right section of Homepage window Load Trend 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 102 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus 5 User Instructions UM1M820BNA Issue AK March 3 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 AC 5 241V AC T 211V AC Ambient Temp sm 1 1 I I 1 System Voltage
56. System Specifications Rectifiers 4 Rectifiers Controller Specifications SerialNum 03110300144 Hardware Version A03 Software Version 3 02 Configuration ESNA_DEFAULT Version us AEM 17 Auto Popup 2011 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 113 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus 5 User Instructions UM1M820BNA Issue March 3 2014 ET 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 me set Battery Fuse Group 3 Low Capacity Point 75 set DC Group i Set LVD Group 4 Flo
57. 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 e Operating Data Acquisition and Data Logs Figure 1 illustrates the various methods to interface with the ACU Controll tely e Battery Management U Controller remotely Figure 1 ACU Remote Communications Net Internet Emerson Network Power Management Explorer EnergyMaster Remote Center Supervision SNMP E Transmission Network Site DC Power System RS485 Eu 8 pm UU Eme Supervisory Modules E I m i l l D 5 Future E Expansion ACU T i l E E IB1 or IB2 EIB d eee eee w Wie 1 w Rect1 Rect2 Rect xx Conv1 Conv2 Conv xx SMDU1 SMDU8 Spec No 1M820BNA 1M820DNA 1 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 A EMERSON Network Power Function Descriptions Rectifier Control Rectifiers are automatically controlled by the ACU Controller The ACU Control
58. 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 is 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 Manual Setting reverts to original when Controller is returned to the Auto mode Spec No 1M820BNA 1M820DNA Model No M820B M820D 97 EMERSON Network Power 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 AC On 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
59. be set which once expires issues a maintenance 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 Spec No 1M820BNA 1M820DNA Model No M820B M820D 25 EMERSON Network Power 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 Blocking Alarms Local Menu Navigation
60. both systems e 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 e Theremote sense if available and connected of both the ACU power system and existing power system must be connected to the same point e If batteries are used they must be of the same type e All the functions specific to the existing power system and ACU power system 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 any equalization function b any temperature compensation function c charge control function d battery discharge test function and e any invalid 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 Admonishments GENERAL SAFETY 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 Thetasks
61. disconnect only if LVD2 has disconnected or none e _LVD2 Enables or disables LVD2 e LVD2 Mode Sets LVD2 to disconnect on a voltage or time setpoint e LVD2Voltage LVD2 low voltage disconnect setting when LVD set for voltage e LVD2Recon Volt LVD2 reconnect setting when LVD set for voltage e LVD2 ReconDelay Delay time period until LVD2 reconnects once voltage recovers when LVD set for voltage e LVD2 Time 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 HTD 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 volta
62. e Blocked Forces the alarm relays in the off state and audible alarm automatically silences after the blocks alarms from changing the relay state selected time period Spec No 1M820BNA 1M820DNA 87 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 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 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 featur
63. factory default Alarm Severity and Alarm Relay settings Table 5 Available Alarms Table 5 Full Alarm Name WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD Power System Alarms Power System Supervision Unit Fault 3 SelfDetect Fail Controller self detection test fails Replace the Controller CAN Communication Failure CAN Comm Fail CAN bus communications failure Check communications cables Alarm relays are forced in the off state and alarms are blocked from changing the relay state Outgoing Alarms Blocked Alarm Blocked Verify why Controller setting was changed before changing back Maintenance Time Limit Alarm Mtnc Time Alarm Controller issues a maintenance Perform routine maintenance and alarm reset maintenance timer Config Error Backup Config Configuration error 1 Config Error 1 Reload configuration package Config Error Default Config Configuration error 2 Config Error 2 Imbalance System Current uc Check to see why current sharing is Current sharing imbalance Imbalance Curr imbalanced Over Load ii Check to see why output is Over Load Output overload condition overloaded SPD Surge protection device needs EStop EShutdown System in emergency stop or Check to see why the system was EStop EShutdown emergency shutdown mode placed in this mode Spec No 1M820BNA 1M820DNA 30 Code UM1M820BNA Model No M820B M
64. 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 relay 1 relay 13 relay 1 relay 13 none relay 1 relay 13 HVSD Relay relay 1 relay 13 see Available Alarms Table for complete list of available alarms off 3 min 10 min 1 hour 4 hour normal blocked 81 Code UM1M820BNA Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 Figure 9 Spec No 1M820BNA 1M820DNA Model No M820B M820D gt General it Power System gt Local Menu Flow Diagrams cont d from previous page cont d on next page General Auto Man State gt Auto Manual Mode Lmt ESC Power Split Power Split Slave Curr Lmt gt 60 Esc Delta Volt 10 90
65. has lost communications Comm Fail with the Controller Check communications cables Digital Input 1 Alarm DI1 Alarm Digital input 1 in alarm state Digital Input 8 Alarm DI8 Alarm Digital input 8 in alarm state Testing Relay1 Testing Relay1 Testing Relay 1 on IB2 Board Testing Relay8 Testing Relay8 Testing Relay 8 on IB2 Board EIB Extended Interface Board Alarms EIB2 board must be present in system 1019 EIB Communication Fail EIB board has lost communications EIB Comm Fail with the Controller Chie Ce Communications cables Bad Battery Block Bad Batt Block Battery block fails Check batteries Testing Relay9 Testing Relay9 Testing Relay 9 on EIB Board Testing Relay13 Testing Relay13 Testing Relay 13 on EIB Board 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 Distribution voltage is below under Check to see why system voltage is Under Voltage voltage threshold low Over Voltage Distribution voltage is above over Check to see why system voltage is Over Voltage voltage threshold low Spec No 1M820BNA 1M820DNA 59 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 Table 5 Full Alarm Name WEB Abbreviated Alarm Name LCD
66. in an over temperature condition e DGRunTime 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 alarm 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 Contactor Mode Enables or disables the Power Split feature master control indicates the ACU system operates normally and slave control indicates the ACU system is a slave system 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 te
67. input Regi Signal Type ster 6 Signal Name Power System vi Sampling v System Voltage x Equipment Name Register Signal Type Signal Name 10778 Power System v Control Relay Output 1 v 3 Select Signal or Register for Input 1 4 Enter either the 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 Setup 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 SOP o E ne im Click the ADD button in the bottom of the window 10 Reboot the ACU See Restore Defaults Sub Menu on page 132 Spec No 1M820BNA 1M820DNA Model No M820B M820D Code UM1M820BNA 147 Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus S User Instructions UM1M820BNA Issue AK March 3 2014 EMERSON Network Power 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 n
68. 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 1 EIB T2 EIB T1 IB2 T2 IB2 T1 sensing battery temperature for temperature compensation You can also select Maximum or Average which takes the maximum or average reading of the temperature probes any of SMTemp8 8 SMTemp8 1 SMTemp1 T8 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 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
69. of the User from those listed in the Authority drop down list box See User Authority Level below for a 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 enter the password for this User in the Confirm field 5 Click the 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 129 Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 ET User Authority Level A 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 User has access to the system Control menus Engineer The User ha
70. 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 position and input phase for all rectifiers e Clear Rect Lost Clears a rectifier lost alarm e Reset Cycle Alm 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 ACOn 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 Grou
71. signal type to which the signal belongs Sample Signal 3 Enter new signal name Bus Voltage Spec No 1M820BNA 1M820DNA 142 Model No M820B M820D Code UM1M820BNA Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus 5 User Instructions UM1M820BNA Issue AK March 3 2014 goma 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 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 t
72. the LAN Settings window uncheck the Proxy Server box and click OK 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 Use automatic configuration script ade ddress 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 Spec No 1M820BNA 1M820DNA Model No M820B M820D 4 gt EMERSON Network Power PROCEDURE 1 2 Launch Internet Explorer Select nternet Options from 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 Gh To create home page tabs type each address on its own line me hti rsonenergy com Use current Use default Use blank Browsing history 47 Delete temporary files history cookies saved passwords and web form information Delete browsing history on exit Search p Change search de
73. the existing power system take the additional load as the load increases pass the SLAVE CURRENT LIMIT value d Further 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 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 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 SLAVE 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 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 Code UM1M820BNA Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus m Um User Instructions UM1M820BNA Issue AK March 3 2014 NetworkPower Local Display Menus Overv
74. 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 10 Code UM1M820BNA Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 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 Indicators and Menu Navigation Keys Locations USB 10 100M Ethernet Port Port RJ 45 Critical or Major Alarm Indicator Red Minor Alarm Indicator Yellow Menu Status Navigation Indicator Keys Green Table 3 Local Indicators Indicator Critical Major Alarm Red Normal State 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 syst
75. 012 03 07 13 34 50 System Specifications 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 14 Digital Input 7 Open 2012 03 07 13 34 50 Controller Specifications Irem ales ESI Open 2012 03 07 13 34 50 Serial lum 03110300144 Gaps Hardware Version A03 an ace Software Version 3 02 Configuration ESNA DEFAULT index Alarm Level Relative Device S anal Name Sample Time Ne 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 105 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus cpm M User Instructions UM1M820BNA Issue AK March 3 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 A
76. 014 NetSure ACU Controller Advanced Control Unit Plus 5 User Instructions UM1M820BNA Issue AK March 3 2014 eee 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 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
77. 0B M820D Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus 5 User Instructions UM1M820BNA Issue AK March 3 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 amp 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 e Clear Discharge Curr Imbalance Yes Yes Clear Battery Test Fail Alarm Yes Yes Mek iei lt lt
78. 1 PH A UnderVolt1 Phase A Under Voltage 2 PH A UnderVolt2 Action to Correct Alarm Description 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 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 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 Check why no commercial AC power A EMERSON Network Power Spec No 1M820BNA 1M820DNA Model No M820B M820D 55 Code UM1M820BNA Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 A EMERSON Network Power Table 5 Full Alarm Name WEB
79. 2 lt Number of Convs Remaining Time 2 360 0 hr Num Convs Comm LiBatt AvgTemp 2 eae 280 C Rated Voltage Installei 520V 8 Total Rated Cur iz y XXX A Max Curr Limit Num No Reply 313A 0 InventUpdatin 9 Conv 1 IB2 T1 Output Voltage Temp Probes p 9 21 deg set as battery M 482V show up here Esc Output NA Battery 1 dae 0 deg __ Battery ey On Off Status 4 On ESC Battery E Rated Current j XXX A Batt Ratnan Converter ID 1 Batt Cap m qu Converter SN 0 XXXXXX Running Time LiBattery1 200h Batt Voltage X SMDUP 1 523V SMDUP1 esc Batt Current SMDUP ENT Current 1 ENT gt 0 0A SMDUP 1 i4 0 0A State of Charge EX s 98 8 ESC Current 25 Batt Term Volt 0 0A 523V Shunt Settable Cell Temp By Software 21 0 deg Switch Temp 21 0 deg SMTemp Batt LED pd a SMTemp ENT SMTemp1 1 ull Green gt gt SMTemp 1 21 deg Rect AC SMTemp1 8 gt ENT Phase A Voltage 21 deg C m 253V ei gt Rect AC EIB 1 SMTemp8 Temp1 Esc Phase B Voltage 21 deg C 253V Load 1 pi 9 Phase C Voltage ai 254 i Load 2 Current SMTemp8 Temp8 00 21 deg Load 3 Current Temp T1 Status 0 0A Normal EIB Block In Use N EIB 1 ENT gt 8 Temp T8 Status Voltage 1 Normal ESC ESC 00v Voltage 2 00 Voltage 3 0 0V Voltage 4 0 0V Voltage 5 0 0V Voltage 6 0 0V Voltage 7 0 0V Voltage
80. 2011 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 104 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus 5 User Instructions UM1M820BNA Issue AK March 3 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 to collapse the alarm list Click the arrow icon A 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 A 2012 03 07 13 34 51 EMERSON Site Emerson NETSURE ACU Network Power Controller DEVICE INFORMATION Power System Rectifier Group Battery Group T 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 roup 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 n 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 7 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 2
81. 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 ENT ECO Mode E y Auto Man State gt Enabled disabled enabled Escl Auto auto manual Best Oper Point 80 30 90 ESC Energy Save Pt Power System Ree 45 10 90 Relay Output 1 p y Outpu Fluct is 1 50 Esel Active active not active Do nd 42 0 58 0 21 0 29 0 0 5 Cycle Period Relay Output 8 Switch On All switch off all 468 hour 1 8760 ipo AC On Off Ctr Active active not active Switch On All itch off all Rects pons 0 255 ClrMtncRunTime Rect LED CH n switch off all 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 Yes esc Rect 1 ENT ESC Clear Rect Lost Rect 2 Clear Batt Group i c gt EQ FLT Control P Clear Comm Fail Manual ENT gt Float Charge equalize charge Yes ENT Esc BattTestControl gt Man Auto Set 4
82. 42 2012 03 07 10 40 08 17 DCFuseUnit Fuse 4 Alarm CR 2012 03 07 08 44 42 2012 03 07 10 40 08 ABR Auto Popup 2011 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 120 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus gt User Instructions UM1M820BNA Issue AK March 3 2014 AS 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 NeTSuRE cu eC OB Sc LCE Bes SYSTEM STATUS Data History Log DEVICE INFORMATION QUICK SETTINGS QUERY Device Name All Devices Query Type History Alarm History Log HiMb y From 2012 03 07 00 00 00 CoMrolSystemilonel Log To 2012 03 07 23 59 59 Query Upload Maximum number of records is 500 Battery Test Log Device unt tine 1 Power System eem Alarm Status No Alarm 2012 03 07 13 36 50 Seemed ORI 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 Pow
83. 7 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus 5 User Instructions UM1M820BNA Issue March 3 2014 ET 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 amp 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 E Yes Reset Cycle Alarm Clear 3 Clear
84. 75 al P 75 Mm EIS 75 75 Factory DefaulESetpolHts 75 Adjustment Range Restrictions cccccssccsscceecesceescessesscenscessecssecseecseeeseceeecenecssessesessenseenseseeeeeseseeues 75 Description of Local Display and Web Interface Menus Line Items eese 87 Settings MENU cscs 87 Model No M8208 M8200 iii Issue AK March 3 2014 Code UM1M820BNA NetSure ACU Controller Advanced Control Unit Plus 5 User Instructions UM1M820BNA Issue March 3 2014 gianna 87 o YR CE 87 deuil 89 rw A 90 En e H 93 DC MERI 93 UMD 93 ING M E 94 d 94 duse 95 on cl PH 95 GU E M M H PB 95 GOMIMUMIGAEION er
85. 8 0 0V Spec No 1M820BNA 1M820DNA 79 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 amp EMERSON Network Power Figure 9 Local Menu Flow Diagrams cont d from previous page cont d on next page All Rect Set ENT Settings ENT gt i Alarm Setting HVSD gt Alarm Setting im Esc gt Enabled enabled disabled Ta P S P HVSD Limit ower System 4 e NE 59 0 V 56 0 59 5 28 0 29 7 lt Restart on HVSD Rectifier s Enabled enabled disabled Battery 4 __ Rectifier ENT HVSD ENT gt All Rect Set gt 0 300 Rect 1 Esc Start Interval BattFuseUnit ec ENT 0s 0 10 ENT Rect 2 Dc lt i Walk In ENT Enabled enabled disabled LVD P Walk In Time 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 m 80 30 90 C Fluct Range ee neler DC 10 1 50
86. 820BNA Model No M820B M820D Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus ms User Instructions UM1M820BNA Issue AK March 3 2014 Network Power HLMS High Level Management System Configuration Sub Menu For use with HLMS supporting the YDN23 protocol 2008 01 03 23 01 40 EMERSON Site Emerson NETSURE ACU Network Power SYSTEM STATUS HLMS Configuration DEVICE INFORMATION QUICK SETTINGS QUERY MAINTENANCE PHumsconfigurstion OES Configuration Network Configuration Protocol Type EEM NMSV2 Configuration TUR ETT NMSV3 Configuration HLMS Configuration TCPAP Port Number 2000 ae Sor Mies a User Information Settings Clear Data Callback Enabled Report Enabled Restore Factory Defauits Alarm Reporting Download Upload Retrieve SettingParam run Een Range 1 255 Time Sync socio Range 1 20479 System Inventory m Tm B CONFIGURATION ANT LSC ttem Bange o Call Elapse Time 5 Is Range 0 600 System Specifications ip Main Report Phone Number Ec Rectifiers 2 Rectifiers Second Report Phone Number 0 0 Callback Phone Number Controller Specifications a gt Serial Num 03110700047 Second Report IP Hardware Version A04 Software Version 4 02 Security Connection IP 1 Security Connection IP 2 Coat eee ity Safety
87. 820D Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus eu on User Instructions UM1M820BNA Issue AK March 3 2014 Network Power Table 5 Full Alarm Name WEB Abbreviated Alarm Name LCD Action to Correct Alarm Description 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 IB2 T1 Not Used IB2 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 IB2 Temp1 Sensor Fault IB2 T1 Sensor F IB2 Temp2 Sensor Fault IB2 T2 Sensor F EIB Temp1 Sensor Fault EIB T1 Sensor F EIB Temp2 Sensor Fault EIB T2 Sensor F DHCP Failure DHCP Failure Temperature sensor port 1 is not used Temperature sensor port 2 is not Note This alarm is not used at this used time 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 Note This alarm is not used at this Temperature sensor 2 failure time Temperature sensor 3 f
88. A Model No M820B M820D 77 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 AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus S User Instructions UM1M820BNA Issue AK March 3 2014 perei Figure 9 Local Menu Flow Diagrams cont d from previous page cont d on next page ENT i 1 RectAC ENT Status Active Alarms ENT gt Active Alarms sc Minor 0 gt Mains Failure ENT Major 0 081104 8 00 12 Esc Power System Critical 2 ESC Critical ENT Rectifier Press or Y ENT b Y to move cursor in Battery q STATUS screen ENT ower system to cycle through Dc P System Voltage list of alarms Press ENT to enter ae 540V Press ESC to return selected sub menu AC ESC System Load to STATUS menu 0 0A ENT Run Time Y 13h 2 Power
89. Alarm State High Amb Temp Sensor 1B2 T2 Amb Temp High2 100 0 deg C Amb Temp High1 90 0 deg C Amb Temp Low 10 0 deg C System Temp1 None System Temp2 None System Temp3 None IB2 Temp1 Battery IB2 Temp2 Ambient EIB Temp1 None EIB Temp2 None s EMERSON Network Power auto manual 0 24 10 7200 disabled EStop EShutdown 0 4000 normal blocked inactive primary secondary 201 202 203 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 close Master Slave Ctrir disabled automatic individual 0 120 0 100 0 100 Low High Low High None SMTemp8 T8 SMTemp8 T1 SMTemp1 T8 SMTemp1 1 EIB T2 EIB T1 IB2 T2 IB2 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 Code UM1M820BNA Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014
90. Battery Charge Current Limit ABCL This feature controls the amount of charge current supplied to the lithium ion batteries installed in the power plant to prevent failure of the batteries e Battery status and alarms sent by the batteries to the ACU are displayed in the ACU interfaces e Refer also to the instructions provided by the battery manufacturer for battery management functions built into the battery itself NOTE THAT THE FOLLOWING DESCRIPTIONS ARE FOR THE GENERAL BATTERY MANAGEMENT FUNCTIONS AND DO NOT APPLY TO THE LITHIUM ION BATTERY CONFIGURATION Battery Charge Temperature Compensation EMERSON Network Power 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 will also clamp if the voltage reaches either the TEMP COMP MAX V setting or the TEMP COMP MIN V setting This feature can also be disabled 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 be programmed to automatically increase or decrease system output vol
91. Battery Charge Temperature Compensation EMERSON Network Power Setting Over Voltage Alarm 1 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 Clamp 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 WEB Menu Navigation Device Information Rectifier Group Settings Tab HVSD enabled then Device Information Rectifier Group Settings Tab
92. C voltage is above high Hi PhaseVolt C voltage threshold Check why voltage is high Very High Phase Voltage C Phase C voltage is above very high VHi PhaseVolt C voltage threshold Low Phase Voltage C Phase C voltage is below low voltage Lo PhaseVolt C threshold Check why voltage is low Very Low Phase Voltage C Phase C voltage is below very low VLo PhaseVolt C voltage threshold Mains Failure Mains Failure Commercial AC power failure Check why no commercial AC power Severe Mains Failure Commercial AC power voltage is too Check whv voltage is low SevereMainsFail low y 9 High Frequency Commercial AC power has high _ High Frequency frequency Low Frequency Commercial AC power has low _ Low Frequency frequency High Temperature AC input temperature sensor sensing High Temp high temperature condition Low Temperature AC input temperature sensor sensing 2 Low Temperature low temperature condition Phase C High Current PH C Hi Current High phase C current Spec No 1M820BNA 1M820DNA 58 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus mm Um User Instructions UM1M820BNA Issue AK March 3 2014 NetworkPower Table 5 Full Alarm Name WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD IB Interface Board Alarms IB board must be present in system IB Communication Fail IB board
93. CE INFORMATION QUICK SETTINGS QUERY Device All Devices v mm 2012 02 07 00 00 00 Data History Log From To 2012 03 07 23 59 59 Upload Control System Diesel Log Battery Test Log MAINTENANCE Maximum number of records is 500 CONFIGURATION 1 Power System DI2 Alarm 2012 03 07 13 32 39 2012 03 07 13 36 46 Rectifiers 4Rectifiers 2 Power System DH Alarm CR 2012 03 07 13 32 16 2012 03 07 13 36 41 Medie 3 Power System DI 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 S 7 DC Fuse Unit Fuse 4 Alarm CR 2012 03 07 12 04 22 2012 03 07 12 09 33 Version 8 DC Fuse Unit Fuse 2 Alarm CR 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 DC Fuse Unit Fuse 1 Alarm CR 2012 03 07 12 04 22 2012 03 07 12 09 23 11 Power System SPD CR 2012 03 07 12 04 22 2012 03 07 12 09 13 12 DCFuseUnit Fuse 8 Alarm CR 2012 03 07 08 44 42 2012 03 07 10 40 13 13 DcCFuseUnit Fuse 5 Alarm CR 2012 03 07 08 44 42 2012 03 07 10 40 11 14 DC Fuse Unit Fuse 7 Alarm 2012 03 07 08 44 42 2012 03 07 10 40 11 15 DCFuseUnit 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
94. Check why cell voltage is low Check why cell voltage is high oe mc Check why temperature s Nigh Spec No 1M820BNA 1M820DNA 49 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus m User Instructions UM1M820BNA Issue AK March 3 2014 Network Power Table 5 Full Alarm Name WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD pigh SwiehDisTemp klon battery has high swich Cec why temperature is igh ee gt r misi ad has charge short circuit Replace the battery papas the baton EU bm high switch charge Check why temperature is high Hardware Fail 20 HardwareFail20 Li lon battery has hardware failure Replace the battery Hardware Fail 21 HardwareFail21 Li lon battery has hardware failure Replace the battery High Charge Current Li lon battery has high charge Hi Charge Curr current Check why charge current high High DisCharge Current Li lon battery has high discharge Hi Dischar Curr Check why discharge current high Communication Interrupt Li lon battery communications have Check why communications failure Comm Interrupt been interrupted y Battery Disconnected Batt Disconnect Li lon battery is disconnected Check why battery disconnected Charge Enabled p Charge Enable Li lon battery charge is enabled Batte
95. Code UM1M820BNA Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 EMERSON Network Power Table 5 Full Alarm Name WEB Abbreviated Alarm Name LCD Mains 3Uca Uc Under Voltage M3Uca Uc UnderV AC Input MCCB Trip Input MCCB Trip AC Output MCCB Trip OutputMCCB Trip SPD Trip SPD Trip Communication Fail Comm Fail LargeDU DC Distribution Alarms Large Distribution Unit must be present in system DC Distributi DC Over Voltage DC Over Volt DC Under Voltage DC Under Volt DC Output 1 Disconnected Output1 Discon DC Output 64 Disconnected Output64 Discon Communication Fail Comm Fail Temperature 1 Over Temperature T1 Over Temp Temperature 2 Over Temperature T2 Over Temp Action to Correct Alarm Description AC input 3 voltage between Line C and Line A below under voltage threshold Main input circuit breaker open Main output circuit breaker open Surge protection device tripped AC distribution monitoring device has lost communications with the Controller Check communications cables DC output voltage above over voltage threshold DC output voltage below under _ voltage threshold Output 1 distribution device open Output 64 distribution device open DC distribution monitoring device has lost communic
96. Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 Table 5 Full Alarm Name WEB Abbreviated Alarm Name LCD Line AB Under Voltage 1 L AB UnderVolt1 Line AB Under Voltage 2 L AB UnderVolt2 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 Alarm Description Voltage between Line A and Line B is lower than the Low Line Voltage AB Alarm threshold Voltage between Line A and Line B is lower than the Very Low Line Voltage AB Alarm threshold 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 Voltag
97. Correct Alarm Name LCD Check to see why system voltage is low If there is a mains failure check if some load could be switched off in Under Voltage 1 24V Output voltage is lower than the 24V Under Volt1 Under Voltage 1 Alarm threshold Gavia 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 Under Voltage 2 24V Output voltage is lower than the batteries are being recharged the 24V Under Volt2 Under Voltage 2 Alarm threshold alarm will cease by itself when battery voltage has increased to the charging level Diesel Run Over Temp Diesel generator run over Check diesel cenerator DG Run OverTemp temperature alarm 9 DGT ts Running Diesel generator 1 is runnin DG1 is Running 9 9 DG2 is Running DG2 is Running Diesel generator 2 is running Hybrid is High Load i High Load Diesel generator high load alarm Check load on diesel generator DG1 Failure DG1 Failure Diesel generator 1 has failed Check diesel generator DG2 Failure 062 Failure 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 Amb Temp High1 temperature alarm1 Ambient Temp Low Low diesel generator ambient Check why temperature is high or Amb Temp Low temperature alarm low Ambient Temp High 2 Hig
98. D which represent the AND command Usage AND Input1 Input2 _ Output 5 06 which represent the OR command Usage OR Input Input2 _ _ Output Serial Num 03110300144 Hardware Version 03 Software Version 3 02 Configuration amp NOT which represent the NOT command T XOR which represent the command 8 GT which represent the Greater Than command Usage NOT Input _ Output Usage Input1 Input2 Output Usage GT Input1 _ Parameter Parameter2 Output Version FSI A DEFAULT 9 LT which represent the Less Than command Usage LT Input1 _ Parameter1 Parameter2 Output 10 DS which represent the Delay command Usage DS Input _ 1 _ 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 v 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 set to Manual Mode PROCEDURE 1 Click the ADD button and the window below is shown Spec No 1M820BNA 1M820DNA Model No M820B M820D Code UM1M820BNA Issue AK March 3 2014 145 A NetSure ACU Controller A
99. DES password used to encrypt the data Auth Password MD5 The authorization MD5 password used to encrypt the digital signature Trap Security Level The SNMP v3 data security level NoAuthNoPriv AuthNoPriv or AuthPriv e NoAuthNoPriv SNMP messages are sent without authentication and without privacy e AuthNoPriv SNMP messages are sent with authentication but without privacy e AuthPriv SNMP messages are sent with authentication and with privacy Note Use the Change Trap button in the NMSV2 screen to enable SNMP V2 and V3 traps amp 2008 01 03 23 01 31 EVERSON Site Emerson NETSURE ACU Controller SYSTEM STATUS NMSV3 Configuration DEVICE INFORMATION QUICK SETTINGS QUERY MAINTENANCE NMSV3 Configuration EA User Name Trap iP Trap Security Passw id NMSV2 Configuration Address Level ues 5 NMSV3 Configuration HLMS Configuration Edit PowerSplit User Information Settings Clear Data Restore Factory Defaults Download Upload Retrieve SettingParam run Time Sync User Name System Inventory CONFIGURATION Trap IP Address System Specifications Priv Password DES Rectifiers 2 Rectifiers Controller Specifications Auth Password MD5 SerialNum 03110700047 Hardware Version A04 Software Version 4 02 Configuration 557073AA Version Trap Security Level NoAuthNoPriv 2012 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 126 Code UM1M
100. E INFORMATION Rectifier Group Rectifier 2 1 HVSD Enabled Disabled Set Rectifier 3 e HVSD Limit 24V 29 5 Set 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 OB 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 P systemname acu Rectifiers 4 Rectifiers 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 109 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus p T User Instructions UM1M820BNA Issue AK March 3 2014 Network Power SELECTING AN INDIVIDUAL R
101. ECTIFIER FROM THE RECTIFIER GROUP Expanding the Rectifier Group menu selection in the left pane lists the individual rectifiers 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 amp 2012 03 07 13 38 20 EMERSON ETS Network Power Site Emerson NetSure ACU SYSTEM STATUS STATUS eF gg DEVICE INFORMATION Power System Rectifier Group 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 33 1 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 zi 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 LVD Group T Walk In Enabled 2012 03 07 13 38 19 EIB Group Convertir 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 QUERY 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 EETTITIUCNENENNN Rectifiers 4Rectifiers Controller Specifications Serial Num 03110300144 Hardware Version 03 Software Version 3 02 Configuration ve ESNA_DEFAULT ABS Auto Popup 2011 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 110 Co
102. ERSON Network Power NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 Table 5 Full Alarm Name WEB Abbreviated Alarm Name LCD SMTemp1 Temp8 High 2 SMTemp1 T8 Hi2 SMTemp1 Temp8 High 1 SMTemp1 T8 Hi1 SMTemp1 Temp8 Low SMTemp1 T8 Low SMTemp8 Temp1 High 2 SMTemp8 T1 Hi2 SMTemp8 Temp1 High 1 SMTemp8 T1 Hi1 SMTemp8 Temp1 Low SMTemp8 T1 Low SMTemp8 Temp8 High 2 SMTemp8 T8 Hi2 SMTemp8 Temp8 High 1 SMTemp8 T8 Hi1 SMTemp8 Temp8 Low SMTemp8 T8 Low Alarm Description Temperature sensor 8 connected to SM Temp 1 and set as Battery sensing temperature higher than high temperature threshold 2 Temperature sensor 8 connected to SM Temp 1 and set as Battery sensing temperature higher than high temperature threshold 1 Temperature sensor 8 connected to SM Temp 1 and set as Battery sensing temperature lower than low temperature threshold Temperature sensor 1 connected to SM Temp 8 and set as Battery sensing temperature higher than high temperature threshold 2 Temperature sensor 1 connected to SM Temp 8 and set as Battery sensing temperature higher than high temperature threshold 1 Temperature sensor 1 connected to SM Temp 8 and set as Battery sensing temperature lower than low temperature threshold Temperature sensor 8 connected to SM Temp 8 and set as Battery sensing temperature higher
103. FORMATION QUICK SETTINGS QUERY Choose the last battery test 1 Alarm History Log Data History Log Control System Diesel Log Battery Test Log MAINTENANCE CONFIGURATION System Specifications f systemname acus Rectifiers 4 Rectifiers Controller Specifications Serial Num 03110300144 Hardware Version A03 Software Version 3 02 Configuration ESNA DEFAULT Version AE 17 Auto Popup 2011 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 123 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus ES T User Instructions UM1M820BNA Issue AK March 3 2014 Network Power 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 amp 2008 01 03 23 00 53 EMERSON jte Site Emerson NerSure acus SYSTEM STATUS Network Configuration DEVICE INFORMATION QUICK SETTINGS QUERY MAINTENANCE Controller Network Parameter Set Network Configuration Controller Network IP 1020122844 NMSV2 Configuration NMSV3 Configuration Subnet Mask 2552552550 HLMS Configuration e E
104. Instructions UM1M820BNA Issue AK March 3 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 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 To upload a 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 English and Chinese The language package cannot be changed by the User Consult Emerson if a different language
105. MATION Power System Battery Group Rectifier Group Battery Group 1 Clear Li lon Battery Lost Clear Clear Li Battery 1 2 Clear Li Battery Comminterrupt Clear Clear Y Set Battery Fese Group 3 Clear Abnormal Bat Current Alarm Yes Yes v Set DC Group LVD Group 4 Clear Discharge Curr Imbalance Yes Yes 4 Set LVD Unit QUICK SETTINGS QUERY MAINTENANCE CONFIGURATION System Specifications Rectifiers 3 Rectifiers Controller Specifications Serial Num 03110300144 Hardware Version A03 Software Version 4 00T04 nfigui v Auto Popup Configuration 368AA11 Version 2012 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 117 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 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
106. Menu Navigation Device Information Power System Settings Tab set the Relay Test Time then Device Information Power System Settings Tab Relay Test set to Automatic Note The relay 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 26 except you do not place the Controller in Manual Mode 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 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 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 th
107. Mode Lmt feature Alarm Relay Parameter Settings the Controller MUST be manually set to Auto control e the menus to assign an alarm relay for connection of after being set to Manual control external alarm circuits to each possible alarm e MtncCycdle Time The maintenance cycle time is the ALARM PARAM MENU number of days before a Maintenance Alarm is issued To reset the maintenance timer and clear the Maintenance Menu Navigation Alarm clear the Maintenance Run Time Main Menu Main Menu Settings Alarm Setting Alarm Param Manual Power System Clr MtncRunTime 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 e EStop EShutdown e Disabled Disables the Emergency Stop and Emergency Shutdown functions Alarm Param Parameter Settings e EStop Enables the Emergency Stop function e Alarm Voice Programs the audible alarm feature e EShutdown Enables the Emergency Shutdown e Disables the audible alarm Load Curr Alarm Sets the load current alarm point e On When new alarm occurs the audible alarm sounds Press key to silence the audible alarm e Alarm Blocked e 3minutes 10 minutes 1 hour 4 hours When a e Normal Alarms are processed normally new alarm occurs the audible alarm sounds The
108. NA 132 Issue AK March 3 2014 Model No M820B M820D NetSure ACU Controller Advanced Control Unit Plus amp User Instructions UM 1M820BNA Issue AK March 3 2014 goma 2008 01 03 23 03 22 EMERSON 8 Site Emerson NETSURE ACU SYSTEM STATUS _ Restore Factory Defaults _ DEVICE INFORMATION QUICK SETTINGS R F 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 LL 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 133 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus gt User Instructions UM1M820BNA Issue AK March 3 2014 gianna Download Upload Sub Menu See also Backing Up the ACU Configuration on page 26 Reloading a Backed Up ACU Configuration on page 27 and Upgrading the ACU Using an Application All
109. 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 signal is 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 DI1 Alarm it could be labeled DI1 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 d EMERSON Network Power Site Emerson SYSTEM STATUS Signal Information Modification DEVICE INFORMATION QUICK SETTINGS QUERY Query Device Type Power System MAINTENANCE Teamnic Ginna S CONFIGURATION ond Tyne Somos Sion M Auto Configuration Site Info Modification Signal Explore 2012 03 07 13 54 06 NETSURE ACU Controller Equipment Info Modification index Signal Full Name Signal Abbreviated Name Modify Type set Signal Information Modification
110. NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 Specification Number 1M820BNA 1M820DNA Model Number M820B M820D Model M820D EMERSON Network Power NetSure ACU Controller Advanced Control Unit Plus amp User Instructions UM 1M820BNA Issue AK March 3 2014 grita This page is intentionally blank Spec No 1M820BNA 1M820DNA Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus gt User Instructions UM1M820BNA Issue AK March 3 2014 eee Table of Contents Admonishments Used in this Document sssssssecsssesssscesssecsseeesscessscessssessssecsssessssesssesessesesseessssesscsessesesasees vii 1 RR E M 1 all M 1 aictiom DESCH PHONS sacs rene or ene eren aree rrr ed teer oae red NR TR vn V 2 Rectifier Controli sierras 2 Senioren 2 System Components Monitoring and System Alarms Generation essen 2 Operating Data Acquisition and Data Logs seseeseeseeeseeeeene nennen nennen enne nennen nne nennen trennen 2 Battery EnE eLEILT
111. ONFIGURATION System Specifications Rectifiers 2 Rectifiers Controller Specifications Serial Num 03110700047 Hardware Version A04 Software Version 4 02 Configuration 857073AA Version 2012 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 136 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus ms Sm User Instructions UM1M820BNA Issue AK March 3 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 A 2008 01 03 23 11 37 EMERSON ite MA eh Site Emerson NETSURE ACU Controller SYSTEM STATUS f 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 Panay sova Edit PowerSplit User Information Settings Secondary Server 0 0 0 0 Clear Data Interval to Adjust Time 60 Minutes Restore Factory Defaults EL Download Upload e Specify Time __ Get Local Time Retrieve SettingParam run Date 2013 06 21 Time Sync System Inven
112. Rect 1 Esc Part Number Rect 2 M820D 4 Similar information Product Ver Note IB 1 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 Conv 1 225 titled Available Alarms in the Operation Chapter COND Serial Number SMTemp 1 21024402512 Spec No 1M820BNA 1M820DNA 78 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus S User Instructions UM1M820BNA Issue AK March 3 2014 Figure 9 Local Menu Flow Diagrams cont d from previous cont d on next page Batt Group SMDU Group Battery ENT Battery Voltage Suu ENT Num of SMDUs Batt Group ESC 53 8 V E Bev 1 ENT gt SMDU Group 4 Battery 1 Total Batt Curr SMDU 1 ENT ESC Battery 2 00A LiBattery1 lt lt 21 deg SMDU 1 Short BOD Time Bus Bar Voltage 2 min 54 0 V ShortBODCounter ESC Load 1 Current 8 0 0A Long BOD Time 1 min LongBODCounter Conv Group 7 ENT Average Voltage Full BOD Time Converter 520V 0 min 4 Esc Total Current FullBODCounter Conv 1 ENT 02A 1 Conv
113. SM Temp 8 and set as Ambient sensing temperature higher than high temperature threshold 1 Temperature sensor 8 connected to SM Temp 8 and set as Ambient sensing temperature lower than low temperature threshold EMERSON Network Power Action to Correct 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 37 Code UM1M820BNA Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus M User Instructions UM1M820BNA Issue AK March 3 2014 Network Power Table 5 Full Alarm Name WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD 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 Load Curr Alarm Check to see why load current alarm Load current alarm active is active Rectifier Group Alarms Rect Group Multiple Rectifiers Failure Multi Rect Fail Check input voltage to rectifiers Replace rectifiers More than one rectifier has failed Rectifier Lost A rectifier cannot be detected by the Reset the Rectifier Lost alarm Rectifier Lost Controller Replace defective rectifier ECO Active Rectifier Energy Optimization Mode is Check to s
114. System SMDU ENT Alarm Status CAN Comm Fail PRI 081104 8 05 02 ower Split Critical ENT Converter ea Temp e Master SMDUP ENT Probes setas 21 deg C ambient SMTemp showup SMTempt Ti la Alarm History here 21 deg C Rect Group ENT ENT Average Voltage Sys Inventory Rectifier 52 0V ENT Rect Group T Esc Total Current Rect 1 02A ESC Rect 2 Number of Rects 2 Num Rects Comm 2 To Select a Sub Menu Sys Cap Used Press A or to move cursor in DC 09 menu screen selects menu item DO VIS Max Cap Used ollage 3 4 h Press ENT to enter selected sub menu sc 3 i Min Cap Used otal Load Curren 0 0 00 Rated Voltage Load Current 520V 00A AC Phases To View Parameters Single Phase Press A or Y to move up and Max Curr Limit down list of parameters 4622 ESC Total Rated Cur 382 0A 5B ESS Rect 1 DC Voltage T Q SMDU 53 8 V ESC DC Current gt 85A gsc Temperature A5 Converter 30 deg C ESC DC Status On gt AC On Off SMDUP On ESG Rated Current 35A gt Sum Walk In p Disabled ESC Rectifier ID 1 Alarm History 1182 y ENT OOOO or 9 DI3 Alarm Rect ESC Maior 100629 12 18 35 A Major 0 ESC ie Reclifier SN Critical 1 100629 12 19 52 010700213 Press or Y Running Time to cycle through 200 h list of alarms AC i 7 _ SYS Inventory ENT Device Name ESC gt ACU L M ACU
115. 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 Grid power is always given priority when available As the 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 7 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 ca
116. VD will momentarily toggle to the chosen state The LVD then reverts back to being controlled by the ACU WEB Menu Navigation Device Information 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 e Click on set 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 Backing Up the ACU Configuration There are two steps in backing up the system s ACU configuration e 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 a 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 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 WARNING This file is NOT forward compatible Prior to changing settings ensure the current configuration package and SettingParam run files are backed up After making changes c
117. a do Papa sano saai aka pa aoro 20 Configuring the ACU Identification of Rectifiers and Assigning which Input Phase is Connected tothe Rectifiefs ede ere eve de E e E REEL 20 Configuring the ACU Identification of Converters esee eene 21 Setting 22 Setting Battery Block and Battery Midpoint Monitoring if equipped with an EIB Assembly 22 Setting External Shunts connected to the EIB Assembly sees 22 Setting External Shunts connected to the SM DU Assembly eese 22 Settingithe Load C rrentAlaEm souris donee tacent o ee Pp epar e ea anre dava 23 Using the Relay Test Feature ss ii e re 23 Programming the Audible Alarm 24 Spec No 1M820BNA 1M820DNA Model No M820B 8200 ll Code UM1M820BNA Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 amp EMERSON Network Power Adding Deleting and Modifying Users sessscsssssssesssccsscesseseserssetsnesescocsocesesasesstnseeneeceeseseserseetsnes 24 Assigning Severity Level to Alarms ccsccssccecccesseeseessesscesscessecsceesceeseeeaesenecsecssecase
118. 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 14 Code UM1M820BNA Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 PROCEDURE 1 2 3 Launch Internet Explorer Select nternet Options from the Toolsmenu The Internet Options window opens In the Internet Options window select the Connections lab Internet Options General Security Privacy Content Connections Programs Advanced To set up an Internet connection click 2 Setup Dial up and Virtual Private Network settings Choose Settings if you need to configure a proxy server for a connection Never dial cor Dial v Set Default Local Area Network LAN settings LAN Settings do not apply to dial up connections Choose Settings above for dial up settings Click on the LAN Settings button The following window opens In
119. ailable 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 Spec No 1M820BNA 1M820DNA Model No M820B M820D UN EMERSON Network Power A User can copy an Application All Package from your 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 TO DOWNLOAD AN APPLICATION ALL PACKAGE LOCALLY 1 Copy the 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 Connect the USB memory device to the USB port on the front of the Controller With the Controller displaying the Main Screen reboot the Controller press ENT and ESC at the same time The screen displays Acknowledge Info Reboot System Press ENT to confirm The screen displays System Is Rebooting App Exited then the Emerson Network Power logo appears followed by Press the key ENT to Download the Application Press ENT The screen displays Please Wait The Controller enters an initialization routine which takes a 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
120. ailure 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 Board failure The DHCP function is enabled but effective IP address cannot be acquired Verify DHCP IP address Spec No 1M820BNA 1M820DNA Model No M820B M820D 31 Code UM1M820BNA Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus ee m User Instructions UM1M820BNA Issue AK March 3 2014 Network Power Table 5 Full Alarm Name WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD PLC Config Error PLC Config Err PLC configuration error Re enter the PLC logic functions 465 Communication Failure 485 communications failure 485 Comm Fail Minor Summary Minor alarm summary one or more Check additional alarmis MN Summary alarms designated as minor is active Major Summary Major alarm summary one or more Check additional alarms MJ Summary alarms designated as major is active Critical Summa Critical alarm summary one or more y alarms designated as critical is Check additional alarms CR Summary active Rectifier Group Lost A rectifier group cannot be detected Check communications cables Rect Group Lost by the Contro
121. al input signal is received from the connected diesel alternator set e Current Limit Enables or disables adjusting the output current limit point Note 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 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 90 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
122. ame v Set Alarm Suppression 6 Rectifier 4 Rect 4 Full Name Set 7 AC Group AC Group Full Name v set Alarm Relays 8 Rectifier AC Rect AC Full Name Set System Specifications 9 OB AC Unit OB AC Unit Full Name v Set 10 SMDU Group SMDU Group Full Name v Set iecore Le echten 1 SMDU 1 SMDU 1 Full Name v set Controller Specifications 12 SMDU 2 SMDU2 Full Name Set M820D 13 SMDU 3 SMDU 3 Full Name m Set Serial Num 03110300444 14 SMDU 4 SMDU 4 Full Name v Set Bartwere Version 15 SMDU5 SMDU5 Full Name v Set Software Version 3 02 Configuration ESNA_DEFAULT 16 SMDU 6 SMDU 6 Full Name Set Version 17 SMDU 7 SMDU7 Full Name v Set 18 SMDU 8 smDU8 E Full Name vj Bet 19 Battery Group Batt Group Full Name Set 20 Battery 1 Battery 1 Full Name Set 21 Battery 2 Battery 2 Full Name Set 22 EIB Battery 1 EIB Batt 1 Full Name Set 23 EIB 1Battery 2 EIB 1Batt 2 Full Name v Set v Auto Popup 2011 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 141 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 Signal Information Modification Sub Menu EMERSON Network Power 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
123. arging 10 AutoEqualizeCharging CyclicEqualizeCharging MasterEqualizeCharging MasterBatteryTesting 10 11 12 13 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 alarmTrapEntry 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 152 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus m nm User Instructions UM1M820BNA Issue AK March 3 2014 Network Power Table 6
124. arm 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 Spec No 1M820BNA 1M820DNA Model No M820B M820D e An audible alarm cutoff feature can 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 Operating Data Acquisition and Data Logs The ACU Controller acquires and analyses real time data from the system s components such as the rectifiers converters and supervisory modules 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 twelve 12 battery discharge tests can be performed and recorded per year Note Once maximum number of log entries is reached new entries overwr
125. as 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 12 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus 5 User Instructions UM1M820BNA Issue AK March 3 2014 oe 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 navigation 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 or to cancel setting a parameter Press ESC and ENT together to reset the Press this key to go forward to the next then ENT to menu to select a parameter to edit or accept or to validate a parameter setting change Press 4 Y to scroll through the menus orto change the value of a parameter Press any key to silence an audible alarm Local Display Menus Refer to Local Display Men
126. at Charge Voltage 24V 27 2 el EIB Group 5 Equalize Charge Voltage 24V 28 0 v 2 Set Converter Group 6 Battery Current Limit 0 10 C10 E Set SMDUP Group T7 Over Current Limit 0 30 c10 Set SM Temp Group 8 Automatic Equalize No E No v Set 9 Maximum Equalize Charge Time 1080 min Set QUERY _ MAINTENANCE 10 Cyclic Equalize No No v Set CONFIGURATION 11 AC Fail Test Disabled Disabled i set 12 Constant Current Test Disabled Disabled v Set Systa 13 Short Test Disabled Disabled v set System Wome 14 Current Limited Yi N Set Rectifiers 4 Rectifiers 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 Seine eae LOSERS 18 Time to 0 3C 10 Discharge Current 3 00 hrs Set Hardware Version A03 Software Version uz 19 Time to 0 4C 10 Discharge Current 2 00 hrs Set Configuration 20 Time to 0 5C 10 Discharge Current 1 40 hrs Set ESNA DEFAULT eases 21 Timeto 0 6C 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 114 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus 5 User Instructions UM1M820BNA Issue AK Ma
127. ations with the Controller Check communications cables Temperature sensor 1 sensing temperature higher than over temperature threshold Temperature sensor 2 sensing temperature higher than over temperature threshold Spec No 1M820BNA 1M820DNA Model No M820B M820D 65 Code UM1M820BNA Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus amp User Instructions UM 1M820BNA Issue AK March 3 2014 T Table 5 Full Alarm Name WEB Abbreviated Alarm Description Alarm Name LCD Action to Correct Temperature 3 Over Temperature T3 Over Temp Temperature 1 Under Temperature T1 Under Temp Temperature 2 Under Temperature T2 Under Temp Temperature 3 Under Temperature T3 Under Temp Temperature 1 Sensor Failure T1 Sensor Fail Temperature 2 Sensor Failure T2 Sensor Fail Temperature 3 Sensor Failure T3 Sensor Fail Diesel Generator Group Alarms Dsl Gen Group Diesel Generator Test Running Test Running Diesel Generator Test Failure Test Failure Diesel Generator Alarms Dsl Generator Low DC Voltage Low DC Voltage Diesel Generator Supervision Fai SupervisionFail Temperature sensor 3 sensing temperature higher than over temperature threshold Temperature sensor 1 sensing temperature lower than under temperature threshold Temperature sensor 2 sensing temperature l
128. 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 8 Code UM1M820BNA Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus gt User Instructions UM1M820BNA Issue AK March 3 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 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 Logic alarm 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 Logic alarm 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 coo
129. before reinserting it Fuse 1 is open Fuse 4 is open Find out and eliminate the reason the Battery fuse 1 is open 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 Battery fuse 4 is open reinserting it DC output is above over voltage 1 threshold Check to see why voltage is high DC output is above over voltage 2 threshold DC output is below under voltage 1 threshold Check to see why voltage is low DC output is below under voltage 2 threshold DC output is above over voltage 1 threshold Check to see why voltage is high DC output is above over voltage 2 threshold 51 Code UM1M820BNA Issue AK March 3 2014 es NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 EMERSON Table 5 Full Alarm Name WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD Under Voltage 1 24V 24V Under Volt1 DC output is below under voltage 1 threshold Check to see why voltage is low Under Voltage 2 24V 24V Under Volt2 DC output is below under voltage 2 threshold DC Fuse Unit Alarms DC Fuse Unit Fuse 1 Alarm i Find out and eliminate the reason the Fuse 1 Alarm DC output fuse 1 is open fuse is open before replacing Check for overload or short circuit If the fuse was man
130. cation https for all sites in this zone Close Spec No 1M820BNA 1M820DNA 16 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus M User Instructions UM1M820BNA Issue AK March 3 2014 Network Power Logging into the Controller PROCEDURE 1 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 2 In 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 3 After entering a valid User Nameand Passwordand clicking LOGIN the HOMEPAGE window opens Refer to WEB Interface Menus on page 102 EMERSON English Network Power NetSure ACU Controller Login You are requesting access ACU located at Emerson The user name and password for this device is set by the system administrator admin System Name ACU PRO Product Model M820D uu 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
131. 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 the existing and ACU power systems to the same level Temperature compensation functionality if used should be disabled on both power systems Paralleling the Systems Note 1 Note 2 Note 3 72 Connect the Battery and Battery Return busbars of the ACU Power System to the main charge busbars rectifier side of the shunt on the parallel power system Size the 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 the two power systems 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 available to the same point of sensing as the parallel power system Code UM1M820BNA Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 Note4 There shall be only one battery ret
132. ched a disconnect occurs regardless of voltage Spec No 1M820BNA 1M820DNA 93 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 voltage or time setpoint e 1 01 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 L VD1 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 LVD2 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 LVD2Recon Volt LVD2 reconnect setting when LVD set for voltage e 1 02 ReconDelay Delay time period until LVD2 reconnects once voltage recovers when LVD set for voltage e _LVD2 Time 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 d
133. 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 1C10 e 0 2 10 Discharge time with a discharge current of 0 2C10 e Time0 3C10 Discharge time with a discharge current of 0 3C10 e Time 0 4C10 Discharge time with a discharge current of 0 4C10 e TimeO0 5C10 Discharge time with a discharge current of 0 5C10 e Time 0 6C10 Discharge time with a discharge current of 0 6C10 e Time 0 7C10 Discharge time with a discharge current of 0 7C10 e Time 0 8C10 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 AK March 3 2014 92 NetSure ACU Controller Advanced Control Unit Plus S User Instructions UM1M820BNA Issue AK March 3 2014 ee Battery Parameter Settings e Rated Capacity Enter the battery string s rated capacity e Shu
134. de UM1M820BNA Model No M820B M820D Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 A EMERSON 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 P svstemname acus 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 On Set 2012 03 07 13 38 34 On v Set A Cancel v Set Reset Set 17 Auto Popup 2011 Emerson Electric Co All rights reserved Code UM1M820BNA Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Pl
135. dit PowerSplit Gateway 10 2012291 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 A04 Software Version 4 02 Configuration 557073AA Version 9 2012 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA Code UM1M820BNA Model No M820B M820D 124 Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus eu on User Instructions UM1M820BNA Issue AK March 3 2014 Network Power 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 NMS IP The permitted IP to access the V2 agent e Public Community The public community string e Private Community The private community string Note Only listed IP Addresses will have SNMP access Note Use the Change Trap button to enable SNMP V2 and V3 traps amp 2008 01 03 23 01 14 EMERSON Site Emerson NETSURE ACU letwork Power Controller SYSTEM STATUS NMSV2 Configuration DEVICE INFORMATION QUICK SETTINGS QUERY MAINTENANCE NMS Con
136. dvanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 Table 2 Available Logical Components Logical Component EMERSON Network Power 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 parameters 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
137. dvanced Control Unit Plus 5 User Instructions UM1M820BNA Issue March 3 2014 PLC Configuration Signal OM emcee Signal Type Signal Name Name Register Power System Sampling v System Voltage v quipment 1 RE ted Signal Input2 Register Power System vi Signal Type Signal Name a Sampling System Voltage v Operator Signal Type Signal Name Control Relay Output 1 OR J Equipment Name Register Power System 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 columnis divided into the following three sub columns 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 sig
138. e 1 Connectthe ACU Controllers in the multiple bays via the RS485 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 Slave menu item in the Power System General Parameters menu Note that each Secondary Controller must be set to a different s address Address Slave Sets the address of an ACU Controller set as a Secondary Controller Over Voltage 1 Sets the Over Voltage 1 alarm point Over Voltage 2 Sets the Over Voltage 2 alarm point Under Voltage 1 Sets the Under Voltage 1 alarm point Under Voltage 2 Sets the Under Voltage 2 alarm point Spec No 1M820BNA 1M820DNA 88 Model No M820B M820D 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 6 for more information on the Hybrid Mode e Disable Fixed Daily Capacity Sets the Hybrid Mode or disables the function e DGRunOvertemp Enables or disables diesel generator operation
139. e 26 Spec No 1M820BNA 1M820DNA Model No M820B M820D 29 EMERSON Network Power AFTER PERFORMING THIS PROCEDURE RELOAD THE SETTINGPARAM RUN FILE AND CONFIGURATION PACKAGE IF REQUIRED Local Menu Navigation Main Menu 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 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 132 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 Spec No 588820300 Battery Rack System Lithium lon Battery Configuration When the ACU is equipped with the Lithium lon Battery Configuration for use with Spec No 588820300 NetSure Battery Rack System the only required settings for battery functions is the float voltage and ABCL Active Battery Charge Current Limit point Note The maximum value that the ABCL point can be adjusted to is 60A which is below the maximum current the battery can handle Th
140. e CA Alarm threshold 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 Action to Correct 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 54 Code UM1M820BNA Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 Table 5 Full Alarm Name WEB Abbreviated Alarm Name LCD 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 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 PH A Over Volt2 Phase A Under Voltage
141. e CA Voltage between Line C and Line A Lo LineVolt CA below low voltage threshold Check why voltage is low Very Low Line Voltage CA Voltage between Line C and Line A High Phase Voltage A Phase A voltage is above high Hi PhaseVolt A voltage threshold Check why voltage is high Very High Phase Voltage A Phase A voltage is above very high 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 High Phase Voltage B Phase B voltage is above high Hi PhaseVolt B voltage threshold Check why voltage is high Very High Phase Voltage B Phase B voltage is above very high VHi PhaseVolt B voltage threshold Spec No 1M820BNA 1M820DNA 57 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus M User Instructions UM1M820BNA Issue AK March 3 2014 Network Power Table 5 Full Alarm Name WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD Phase A High Current PH A Hi Current High phase A current Phase B High Current PH B Hi Current High phase B current 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 VLo PhaseVolt B voltage threshold High Phase Voltage C Phase
142. e 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 function 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 0 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 nnn 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 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 Se
143. e 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 Controller 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 Latch Mechanism on the ACU Controller M820D M820B oc 4 Captive Fa
144. e batteries communicate their status and alarms to the ACU The ACU displays these via the LCD and WEB interfaces Batteries are added to the ACU inventory as they are detected If a battery communications cable is removed a Li lon Battery Communication Fail alarm is generated If the controller resets while a Li Ion Battery Communication Fail alarm is active the alarm changes to a Li lon Battery Lost alarm If you clear any of these alarms that battery is removed from the ACU inventory Setting SNMP Parameters Local Menu Navigation none WEB Menu Navigation Maintenance NMSV2 Configuration and NMSV3 Configuration Code UM1M820BNA Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus m User Instructions UM1M820BNA Issue AK March 3 2014 Network Power Available 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 that display in the Active Alarms sub menu Table 5 also provides guidelines for alarm correction Note These instructions describe 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
145. e relays 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 e Inthe 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 e When done set Relay Test to Disabled Code UM1M820BNA Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus nd User Instructions UM1M820BNA Issue AK March 3 2014 EMERSON Network Power Programming the Audible Alarm Feature Local Menu Navigation Main Menu Settings Alarm Setting Alarm Param Alarm Voice Set Alarm Voice to e 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 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 129 Assigning Severity Level to Alarms Local Menu Navigation Main Men
146. ec No 1M820BNA 1M820DNA 139 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus 5 User Instructions UM1M820BNA Issue March 3 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 T Netwosl Power Site Emerson NETSURE ACU SYSTEM STATUS Site Info Modification DEVICE INFORMATION QUICK SETTINGS QUERY Signal Name Vawe Setting value st Site MAINTENANCE Site Name AU set CONFIGURATION Site Site Location Emerson set Auto Configuration Site Site Description ACU Set Site Info Modification Equipment Info Modification Signal Information Modification Alarm Suppression PLC Alarm Relays System Specifications Rectifiers 4 Rectifiers Controller Specifications Serial Num 03110300144 Hardware Version A03 Software Version 3 02 ESNA_DEFAULT Version ii Auto Popup 2011 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 140 Code UM1M820BNA Model No M820B M820D Issue AK Marc
147. eck why the Li lon Battery 1 LiBattDiscon disconnected disconnected 2 Li lon Battery Disconnect Two 2 or more Li lon Batteries are Check why the Li lon Batteries 2 LiBattDiscon disconnected disconnected Check communications cables Clear the Li lon Communication Fail alarm 1 Li lon Battery No Reply One 1 Li lon Battery has lost 1 LiBattNoReply communications with the Controller Two 2 or more Li lon Batteries have Check communications cables lost communications with the Clear the Li lon Communication Fail Controller alarm Inventory Update In Process Li lon Battery inventory being _ InventUpdating updated ABCL is active Active Battery Charge Current Limit is _ ABCL Active active Battery Alarms Battery 2 Li lon Battery No Reply 2 LiBattNoReply Battery Current Limit Exceeded Ov Batt Cur Lmt Battery Over Current P Batt Over Curr Battery is in over current Low Battery Capacity Low Batt Cap Battery current limit point is exceeded Battery has low capacity Check the batteries Spec No 1M820BNA 1M820DNA 45 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus Ww m User Instructions UM1M820BNA Issue AK March 3 2014 NetworkPower Table 5 Full Alarm Name WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD SMDU Battery Alarms SM DU Module must be p
148. ectifiers 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 138 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus 5 User Instructions UM1M820BNA Issue AK March 3 2014 sec 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 5 Site Emerson NETSURE ACU SYSTEM STATUS 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 Equipment Info Modification Signal Information Modification Alarm Suppression PLC Alarm Relays System Specifications P sysiemname acus Rectifiers 4 Rectifiers Controller Specifications SerialNum 03110300144 Hardware Version A03 Software Version 3 02 8 ESNA DEFAULT Version Auto Popup 2011 Emerson Electric Co All rights reserved Sp
149. ed Installation loadi oading method The Controller s MIB is named Netsure_ESNA mib Contact your 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 Contents of the Controller s MIB Table 6 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 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 150 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus amp User Instructions UM 1M820BNA Issue AK March 3 2014 goma Table 6 Ident Group Controller Ident Group System 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 systemStatus 5 major MA R 6 critical CA highest level of abnormal status 7 unmana
150. ee why system was placed ECO Active enabled into this mode Check the connectors and cables or the CAN loop Replace the Controller All Rectifiers Comm Fail AllRectCommFail 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 Reset this alarm generated ECO Cycle Alarm Check for other alarms ECO Cycle Alarm Rectifier Alarms Rectifier AC Input Failure Check why no AC input power No AC input power to a rectifier AC Failure available Rect Temperature High A rectifier has a high temperature T Rect Temp High condition Check why temperature is high Rectifier Fault Rect Fault A rectifier has a fault condition HVSD A rectifier has an overvoltage Refer to Rectifier User Manual for HVSD condition troubleshooting information Rectifier Protected Rect Protected A rectifier is in protected mode Spec No 1M820BNA 1M820DNA 38 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus m Um User Instructions UM1M820BNA Issue AK March 3 2014 Network Power Table 5 Full Alarm Name WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD Fan Failure Fan Failure A rectifier s fan has failed Replace fan Rectifier overload The load is higher than rect
151. em 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 threshold 1 Note This alarm is not used at this time System Temp2 High 1 System T2 Hi1 Temperature sensor 2 sensing temperature lower than low temperature threshold System Temp2 Low System T2 Low Spec No 1M820BNA 1M820DNA 41 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus eps m User Instructions UM1M820BNA Issue AK March 3 2014 NetworkPower Table 5 Full Alarm Name WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD Temperature sensor 3 sensing e T fios igh2 temperature higher than high y temperature threshold 2 System Temp3 High 1 Temperature sensor 3 sensing Note This alarm is not used at this System Hi1 temperature higher than high time y temperature threshold 1 Temperature sensor 3 sensing e temperature lower than low y temperature threshold Temperature sensor 1 connected to IB2 Temp1 High 2 IB2 board and set as Battery sensing IB2 T1 Hi2 temperature higher than high temperature threshold 2 Temperature senso
152. em has one or more active Critical or Spec No 1M820BNA 1M820DNA Model No M820B M820D 11 Code UM1M820BNA Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus amp User Instructions UM 1M820BNA Issue AK March 3 2014 gira Passwords and Access Levels e Users for local and Web access to the ACU Controller are set via the Web Interface Note that 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 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 _ Once a 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 ty 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 Engineer The User has access to the system Setting menus and can 9 download the configuration package The User h
153. em 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 Programming the ACU Power Split Feature 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 PROCEDURE 1 Set the Power Split mode to slave Navigate to Main Menu Settings Power System General Contactor Mode Set this parameter to Slave Control 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 Slave Current Limit to a value that will force the ACU system s rectifiers to operate in current limiting mode Spec No 1M820BNA 1M820DNA Model No M820B M820D 73 EMERSON Network Power Note The Slave Current Limit must be set lower than the total 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 de
154. emp8 T1 EQ Stop Delay SMTemp T8 SMTemp1 1 EIB T2 EIB T1 180 min IB2 T2 1 2 T1 System T3 System T2 System 1 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 A or Y to move cursor in gt 96 menu screen selects menu item ime 0 1010 10 00 h Press ENT to enter selected sub menu esc Time 0 2010 4 90h To Change a Parameter Battery 1 ime 0 31 00h Press A or Y to move up and Rated Capacity me 0410 down list of parameters gt gt 6000Ah 50 0 50000 0 esc Shunt Current s Press ENT to highlight selected parameter 800 0A 50 0 50000 0 me 40h Shunt Voltage 5 Press A or Y to change highlighted value 25 0 mv 1 0 150 0 mg 20 Press ENT to make the change me 10 Press ESC to cancel the change ime 0 8C40 The parameter values shown in are the ogoh ime 0 9C10 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 83 Model No M820B M820D amp EMERSON
155. ent 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 Code UM1M820BNA Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 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 Current 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 unc
156. enu Navigation Maintenance Time Sync Changing the Time Local Menu Navigation Main Menu Settings Controller Time After selecting Time by pressing V7Z when the cursor is in the Time field use and to select the hour then press 7 next use gt and to select the minute then press 7 and finally use gt and to select the second then press ENT Spec No 1M820BNA 1M820DNA Model No M820B M820D EMERSON Network Power WEB Menu Navigation Maintenance Time Sync See Time Sync Sub Menu on page 137 Setting IP Communications Parameters See also Setting IP Communications Parameters on page 14 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 Navigation Main Menu Settings Battery Charge Float Voltage or 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 or Main Menu Quick Setting FLT EQ Voltag EQ Voltage WEB Menu Navigation Device Information Battery Group Settings Tab Equalize Charge Volta
157. er 5 Navigate to and select Set Conv ID Press ENT Use the up or down keys to change 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 Spec No 1M820BNA 1M820DNA Model No M820B M820D EMERSON Network Power 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 enter the following parameters WEB Men
158. er The system load is higher than rectifier capacity causing the batteries to discharge install additional rectifiers Battery Discharge Battery Disch Battery is discharging Battery Test Fail BatteryTestFail Battery test fails Check the batteries Spec No 1M820BNA 1M820DNA 40 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus 5 User Instructions UM1M820BNA Issue AK March 3 2014 5 Full Alarm WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD Compensation temperature sensor sensing temperature higher than high temperature threshold 2 Comp Temp High2 Comp Temp High2 Compensation temperature sensor sensing temperature higher than high temperature threshold 1 Comp Temp High1 Comp Temp High1 Check why temperature is high or low Compensation temperature sensor sensing temperature lower than low temperature threshold Comp Temp Low Comp Temp Low Compensation Sensor Fault Temperature Compensation CompTempFail temperature sensor failure Replace Xen rae sensa Temperature sensor 1 sensing temperature higher than high temperature threshold 2 System Temp1 High 2 System T1 Hi2 Temperature sensor 1 sensing temperature higher than high temperature threshold 1 Note This alarm is not used at this time System Temp1 High 1 Syst
159. er System System Alarm Status No Alarm 2012 03 07 12 09 46 6 Power System System Load 42 25 A 2012 03 07 12 04 42 SerialNum 03110300144 dxdexs Venom if 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 y ase 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 V 2012 03 07 11 55 29 15 Power System 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 AE 7 Auto Popup 2011 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 121 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus 5 User Instructions UM1M820BNA Issue March 3 2014 ET 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 t
160. er 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 Main 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 DCOnJOff 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 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 98 Code UM1M820BNA Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus gt User Instructions UM1M820BNA Issue AK March 3 2014 SMTemp Group Parameter Settings e CIrSMTempLost Clears an SMTemp lost alarm SMTEMP MENU Menu Navigation Main Menu Manual SMTemp SMTemp Note For WEB I
161. erature 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 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 3 minutes for the ACU to configure the feature 1 Connect the ACU Controllers in the multiple bays via the RS485 interface 2 Set one of the ACU Controllers as the Primary Controller see below 3 Set all other ACU Controllers as Secondary Controllers see below 4 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 addres
162. etwork Connections gt Local Area Connection gt Properties gt Internet Protocol TCP IP gt Properties Spec No 1M820BNA 1M820DNA Model No M820B M820D 2 Record whether the Obtain an IP address automatically or Use the following IP address button is selected If Use the following IP address button is selected also record the following IP Address Subnet Mask Default Gateway 3 Record your Controller s network settings by navigating 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 Subnet Mask Default Gateway Example IP Address 192 168 1 3 Subnet Mask 255 255 255 0 Default Gateway 192 168 1 1 6 Select OK Note that you may have to reboot your local computer for the settings to take effect Follow any instruction you see on the screen 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
163. evice that contains a SettingParam run file as shipped The SettingParam run file has 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 27 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 26 AFTER PERFORMING THIS PROCEDURE RELOAD THE SETTINGPARAM RUN FILE AND CONFIGURATION PACKAGE IF REQUIRED Click on the Restore Defaults button Click OK 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 any changes made Code UM1M820BNA Spec No 1M820BNA 1M820D
164. eyresim T keniana 137 System Inventory 5 sis sis eiit ite RR RR ERE LES Re HERR iaaea GRE MEE Eiaa 138 COMM 139 Auto Configuration 5065 eere pei i e EP ERU RE E Re EO TRUE MET HIS MP Fe RR MER SCR H ERE Pega ue on 139 Site Information Modification Sub Menu esses eene enne nnne nnn nnne tnis ennsenns tnnt 140 Equipment Information Modification SUD MeNU csccescceseseseeeeeesecesecececceeseeeseeeaeeeaeceaeceneceesaeeeseseaeseneees 141 Signal Information Modification Sub Menu eese eene nennen nnne nennen nennen 142 Sample Signal Name Modification Procedure sccesccseccesecesecesecececsecesecesecenecnecscecseeeaeeeaeeeneceneeeneaes 142 AlarmiS ppressing Sub Menli ooi ect rene ineo 143 kevin LUCERE 145 145 Alarm Relay Sub Mernlt zie ete dte RE dessa ee e Une ne et ere ee ene P ede eine eere Pea utes 148 Spec No 1M820BNA 1M820DNA Code UM1M820BNA Model No M820B M820D V Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 gianna Accessing the Controller via a Network Management System NMS ssssssssssessssssssessssesssceesssesnssesssseeeones 149 eI
165. f 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 AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 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 Lowe
166. faults Settings Change how webpages are displayed in Settings 1 tabs Tabs is Languages Fonts Accessibility Click on the Settings button The following window opens In the Settings window choose Every time I visit the webpage and click OK Temporary Internet Files and Hi x Temporary Internet Files Internet Explorer stores copies of webpages images and media for faster viewing later Check for newer versions of stored pages Every time I visit the webpage C Every time I start Internet Explorer Automatically C Never Disk space to use 8 1024MB Recommended 50 250MB Current location C Users jpj4440 AppData Local Microsoft Windows Temporary Internet Files Move folder View objects View files r History Specify how many days Internet Explorer should save the list of websites you have visited Days to keep pages in history 2 zi OK Cancel Code UM1M820BNA Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus p User Instructions UM1M820BNA Issue AK March 3 2014 NetworkPower 4 Inthe Internet Options window select the Securitytab 6 Inthe 7rusted siteswindow type or copy the ACU URL in 1 the Add this website to the zone box Secty ener orte rane rusted tes x sivc Gt E nett perio You can add and remove websites from this zone
167. figuration Network Configuration NMS IP Accepted Trap Level Public Community Private Community NMSV2 Configuration NMSV3 Configuration HLMS Configuration Edit Power Split User Information Settings Clear Data AddNewNMS Modify NMS Delete NMS Restore Factory Defaults Download Upload Retrieve SettingParam run NMS IP Time Sync System Inventory CONFIGURATION Public Community public System Specifications Rectifiers 2 Rectifiers Private Community private Change NMS trap alarm level all current NMS traps will be changed Controller Specifications Serial Num 03110700047 Accepted Trap Level Not Used hd Change Trap Hardware Version A04 Software Version 4 02 Configuration Version 707548 Auto Popup 2012 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 125 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus e M User Instructions UM1M820BNA Issue AK March 3 2014 Network Power 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 PrivPassword DES The private
168. for 48V 0 5 for 24V ov 0 2V 1V 2V 2 5V HVSD gt Float 1 for 48V 0 5 for 24V 0 5V 1V HVSD gt EQ 1 for 48V 0 5 for 24V HVSD gt Hi Clamp 1 for 48V 0 5 for 24V arrow head means lt or gt Setting OV1 OV1 lt OV2 OV1 gt UV1 T arrow head means lt or gt Setting OV2 OV2 gt OV1 Setting UV1 UV1 gt UV2 UV1 OV1 Setting UV2 UV2 UV1 Setting LVDx LVDx lt LVRx 2 for 48V 1 for 24V LVDx Test Volt 1 for 48V 0 5 for 24V Setting LVRx LVRx Float 1 for 48V 0 5 for 24V LVRx lt EQ 1 for 48V 0 5 for 24V LVRx lt Lo Clamp 1 for 48V 0 5 for 24V LVRx gt LVDx 2 for 48V 1 for 24V Setting Hi Clamp Clamp gt Float Hi Clamp gt Lo Clamp Hi Clamp lt HVSD 1 for 48V 0 5 for 24V Setting Lo Clamp Lo Clamp lt Float Lo Clamp gt Float 2 5 Lo Clamp gt LVRx 1 for 48V 0 5 for 24V Setting Test Volt Test Volt lt Test End 0 2 Test Volt gt LVDx 1 for 48V 0 5 for 24V Setting Test End Test End gt Test Volt 0 2 Spec No 1M820BNA 1M820DNA 76 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 Figure 9 INFO SCREENS Returns to MAIN SCREEN Local Menu Flow Diagrams cont d on next page Date and time are alternately displayed
169. ge or Quick Settings Float Equalize Charge Voltage 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 18 Code UM1M820BNA Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 Setting Battery Capacity Parameters Local Menu Navigation Main Menu Settings Battery Battery Rated 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 Templ1 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 A temperature 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 A temperature se
170. ge 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 e Phase A Voltage Low 1 Nominal Minus Mains Fail Alarm 1 Percent of Nominal e PhaseA Voltage Low 2 Nominal Minus Mains Fail Alarm 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 AK March 3 2014 94 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 d Battery Indicates the measurement of the shunt will be displayed and added to the Total Battery
171. ge 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 remaining battery capacity decreases to this setting For example a value of 0 700C10 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 AK March 3 2014 NetSure ACU Contro
172. ged 8 restricted 9 testing 10 disabled systemVoltage System voltage stored as mV R systemCurrent System current stored as mA R systemUsedCapacity Used capacity stored as percentage of the total capacity R psBattery Group Power System Battery Group psBatteryVoltage Battery voltage stored as mV R psBatteryCurrent Battery current stored as mA R psInput Group 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 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 2 normal 3 interrupt indicates some errors occurred between Power System and agent psStatusCommunication Spec No 1M820BNA 1M820DNA 151 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus ae User Instructions UM1M820BNA Issue AK March 3 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 5 pees 8 ACFail 9 ManualEqualizeCh
173. h 3 2014 A NetSure ACU Controller Advanced Control Unit Plus 5 User Instructions UM1M820BNA Issue AK March 3 2014 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 Hos NETSURE ACU ER Site Emerson NETSURE ACU SYSTEM STATUS Equipment Info Modification DEVICE INFORMATION QUICK SETTINGS MAINTENANCE 1 Power System Power System Full Name Set CONFIGURATION 2 Rectifier Group Rect Group Full Name m Set 3 Rectifier 1 Rect 1 Full Name v set Site Info Modification FUNN cat E 2 Equipment Info Modification s pepe set Signal Information Modification 5 Rectifier 3 Rect 3 Full N
174. h 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 Note 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 Controller is hot swappable It can be removed and installed with the system operating and without affecting the output bus PROCEDURE 1 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 Figure 10 ACU Controller Configuration Label Location Configuration File Part Number Label Spec No 1M820BNA 1M820DNA Model No M820B M820D 10 11 Figure 11 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 futur
175. h diesel generator ambient Amb Temp High2 temperature alarm2 Ambient Sensor Fault Diesel generator temperature sensor Replace temperature sensor AmbSensor Fault failure Spec No 1M820BNA 1M820DNA 33 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 A EMERSON Network Power NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 Table 5 Full Alarm Name WEB Abbreviated Alarm Name LCD Alarm Description Action to Correct DI1Alarm mo 011 Alarm Digital input 1 alarm is active DI7Alarm eee Check why alarm is active DI7 Alarm earn alarm is active DI8 ESTOP PTERA DI8 ESTOP Digital input 8 alarm is active Check communications cables IB Comm Fail communications failure Relay Testing Relay Testing Relay Test in progress Testing Relay 1 Testing Relay 1 Testing Relay 1 on IB2 Board Testing Relay 8 on IB2 Board Temperature sensor 1 sensing temperature higher than high temperature threshold 2 Testing Relay 8 Testing Relay 8 System Temp1 High 2 System T1 Hi2 Temperature sensor 1 sensing temperature higher than high temperature threshold 1 Note This alarm is not used at this time System Temp1 High 1 System T1 Hi1 Temperature sensor 1 sensing temperature lower than low temperature threshold System Temp1 Low Sys
176. hanged 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 Model No M820B M820D amp 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 set 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
177. he Controller s USB port is loaded into the Controller 5 After the file is downloaded remove the memory device from the Controller s USB port 6 Return to the Main Screen then reboot the Controller press ENT and ESC at the same time 7 The screen displays System Is Rebooting then App Exited 8 TheController enters an initialization routine which takes a few minutes The routine is complete and the Controller is operational when normal system voltage is displayed on the screen RELOADING THE SETTINGPARAM RUN FILE WEB Menu Navigation Maintenance Menu Download See also Download Upload Sub Menu on page 134 1 Logintothe Controller using the WEB Interface 2 Click on Download the MAINTENANCE MENU 3 The Stop Controller window opens Click on the Stop Controller button 4 ADownload window opens 5 Click the Browse button and navigate to the folder where the file is located Select the file and then click the Download button 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 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 av
178. he 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 amp 2012 03 07 13 54 27 EMERSON Site Emerson NETSURE ACU SYSTEM STATUS Alarm Suppression DEVICE INFORMATION QUICK SETTINGS QUERY Please select standard MAINTENANCE v equipment Please Select CONFIGURATION Auto Configuration Site Info Modification Standard Equipment Name Power System Equipment Info Modification Alarm Signal ID Alarm Signal Name Alarm Suppression Expression modiy 1 NA Signal Information Modification Supervision Unit Fault Alarm Suppression pe PLC 2 CAN Communication Failure NA Alarm Relays 10 Outgoing Alarms Blocked NA 11 Maintenance Time Limit Alarm NA System Specifications 13 Config Error Backup Config NA acus Rectifiers 4 Rectifiers 4 Config Error Default Config NA 15 Imbalance System Current NA Controller Specifications 16 Over Lond NA Product Model M820D z 40 SPD NA Serial lum 03110300144 GC ES EStop EShutdown NA Software Version 3 02 18 System Temp 1 Not Used NA Configuration ESNA DEFAULT 19 System Temp 2 Not Used NA Version 20 System Temp3 Not Used NA 21 1B2 Temp 1 Not Used IB Communication Fail 22 1 2 Temp2 Not Used IB Communication Fail 42 EIB Temp1 Not Used EIB EIB Communication Fail Modify 43 EIB Temp2 Not Used EIB EIB Communication Fail 9 System Temp 1 Senso
179. he path amp 2012 03 07 13 42 09 EMERSON s NETSURE ACU ated Site Emerson INETSURE SYSTEM STATUS Control System DieselLog DEVICE INFORMATION QUICK SETTINGS QUERY Query Type Control Log M Alarm History Log Data History Log From 2012 03 07 00 00 00 Control System Diesel Log To 2012 03 07 23 69 59 Guev Upload Maximum number of records is 500 Battery Test Log MAINTENANCE CONFIGURATION Ed 1 Power System DI2 Alarm State 2012 03 07 13 36 44 WEB admin Successful System Specifications 2 Power System DI1 Alarm State High 2012 03 07 13 36 40 WEB admin User Successful 3 P 012 Alarm St Li 2012 03 07 13 36 06 WEB admi U Su sful Rectifiers 4 Rectifiers ower System rm State ow min iser Icces 4 Power System 011 Alarm State Low 2012 03 07 13 36 03 WEB admin User Successful Controller Specifications 5 Power System DI2 Alarm State Low 2012 03 07 13 32 37 WEB admin User Successful Product Model M820D 6 Power System DI1 Alarm State Low 2012 03 07 13 32 16 WEB admin User Successful Serial Num 03110300144 gt Hard Versi AS 7 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 Ep REFER ESWA_DEFAULT 9 Power System 011 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 ad
180. i ENT y Auto Man State gt Auto Manual Auto auto manual fu ECO Mode Set le ENT ECO Mode Set FLT EQ Volt ENT gt Enabled disabled enabled FLT EQ Set gt Energy Save Pt Tempe ENT ESC 45 10 90 Smp I Best Oper Point o RectExpansion Fluct an 030 10 1 50 Cycle Period 168 hour 1 8760 Rects ON Time 120 min 0 255 Turn Off Delay 5 min 1 60 FLT EQ Volt Float Voltage To Select a Sub Menu gt gt 54 0 V 42 0 50 0 21 0 29 0 Press A or Y to move cursor in ESC EQ Voltage menu screen selects menu item 56 5V 42 0 58 0 21 0 29 0 Press ENT to enter selected sub menu FLT EQ Set To Change a Parameter Auto EQ Press A or Y to move up and yes down list of parameters EQ Start Curr 0 060 C10 0 040 0 080 Press ENT to highlight selected parameter EQ Start Cap 80 0 0 99 Press A or Y to change highlighted value EQ 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 0 1440 Maximum EQ Time The parameter values shown in are the 1080 min 60 2880 adjustment range or acceptable values Cyc EQ Factory default settings are listed in the 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 C 0 0 40 0 ESC Temp Comp Coeff 72 0 mV deg
181. iers in the system e RectsON Time Time all rectifiers are turned on at End of Cycle e Turn 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 othersettings 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 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 Code UM1M820BNA Issue AK March 3 2014 96 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 Man 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
182. iew This section provides descriptions of the Local Display Menus Refer also to Passwords and Access Levels on page 12 and Description of Local Display and Web Interface Menus Line Items on page 87 For WEB interface refer to WEB Interface Menus on page 102 Menus Figure 9 provides flow diagrams of the menus accessed via the ACU Controller local display and keypad Note Theseinstructions 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 General 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 75 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 Figure 8 Adjustment Range Restrictions ACU Setting Restriction SETTABLE CONSTRAINT Lo Clamp Test End Test Volt Setting Float Float gt LVRx 1 for 48V 0 5 for 24V Float lt HVSD 1 for 48V 0 5 for 24V 48V 24V OFFSET 0 5V 1V KEY OV 0 2V 1V 2V 2 5V Setting EQ EQ gt LVRx 1 for 48V 0 5 for 24V EQ lt HVSD 1 for 48V 0 5 for 24V Setting HVSD HVSD gt DCV Control 1
183. ifier capacity If the batteries are being recharged the alarm will cease by itself when the battery voltage has increased to the charging A rectifier is in current limit 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 Current Limit Current Limit Check communications cables Reset the Communication Fail alarm Replace the rectifier Rectifier Communication Fail A rectifier has lost communications Rect Comm Fail with the Controller Derated A rectifier is in output power derating Derated mode Current Share Alarm A rectifier has a current sharing Refer to Rectifier User Manual for Curr Share Alm alarm troubleshooting information AC Under Voltage Protection A rectifier is in under voltage Low AC Protect protection mode Battery Group Alarms Battery Group Short Battery Test Running 2 _ ShortBatTestRun Battery is in short time test mode Equalize for Test Battery is in equalize charge test _ EQ for Test mode Manual Test Battery is in manual battery discharge _ Manual Test test mode Planned Test Battery is in planned battery test _ Planned Test mode AC power has been switched off to erat si the rectifiers to perform a battery discharge test Spec No 1M820BNA 1M820DNA 39 Code UM1M820BNA
184. ine C of input 3 Mains 3 Uca Uc Failure No AC input voltage between Line C _ M3 Uca Uc Fail and Line A of input 3 Over Frequency Input frequency above over frequency _ Over Frequency alarm threshold Under Frequency Input frequency below under _ Under Frequency frequency alarm threshold Mains 1 Uab Ua Over AC input 1 voltage between Line A Voltage and Line B above over voltage 1 Uab Ua OverV threshold AC input 1 voltage between Line B and Line C above over voltage threshold Mains 1 Ubc Ub Over Voltage M1 Ubc Ub OverV AC input 1 voltage between Line C and Line A above over voltage Mains 1 Uca Uc Over Voltage M1 Uca Uc OverV threshold Mains 2 Uab Ua Over AC input 2 voltage between Line A Voltage and Line B above over voltage M2 Uab Ua OverV threshold AC input 2 voltage between Line B and Line C above over voltage threshold Mains 2 Ubc Ub Over Voltage M2 Ubc Ub OverV Spec No 1M820BNA 1M820DNA 63 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 Table 5 Full Alarm Name WEB Abbreviated Alarm Name LCD Mains 2 Uca Uc Over Voltage M2 Uca Uc OverV Mains 3 Uab Ua Over Voltage M3 Uab Ua OverV Mains 3 Ubc Ub Over Voltage M3 Ubc Ub OverV Mains 3 Uca Uc Over Voltage M3 Uca Uc OverV Mains 1Uab Ua Under Voltage
185. is low Commercial AC power failure Check why no commercial AC power Commercial AC power voltage is too Check why voltage is low o o AC monitoring device has failed Voltage between Line A and Line B above high voltage threshold Check why voltage is high Voltage between Line A and Line B above very high voltage threshold Spec No 1M820BNA 1M820DNA Model No M820B M820D 56 Code UM1M820BNA Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus 5 User Instructions UM1M820BNA Issue AK March 3 2014 Table 5 Full Alarm WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD Low Line Voltage AB Voltage between Line A and Line B Lo LineVolt AB below low voltage threshold Check why voltage is low Very Low Line Voltage AB Voltage between Line A and Line B High Line Voltage BC Voltage between Line B and Line C Hi LineVolt BC above high voltage threshold Check why voltage is high Very High Line Voltage BC Voltage between Line B and Line C Low Line Voltage BC Voltage between Line B and Line C Lo LineVolt BC below low voltage threshold Check why voltage is low Very Low Line Voltage BC Voltage between Line B and Line C High Line Voltage CA Voltage between Line C and Line A Hi LineVolt CA above high voltage threshold Check why voltage is high Very High Line Voltage CA Voltage between Line C and Line A Low Line Voltag
186. isconnected 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 HTD2 Enables or disables the High Temperature 2 Disconnect feature This feature causes LVD2 contactors to open disconnect if a high temperature event occurs See HTD selections in the LVD Group Parameter Settings Code UM1M820BNA Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 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 LVD 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 VD1 Recon Volt LVD1 reconnect setting when LVD set for voltage e LVD1 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
187. ite oldest entries Battery Management General Battery Management The ACU Controller provides the following battery management functions except Lithium lon Battery Configuration 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 twelve 12 logs maximum eighteen 18 battery strings per log e Battery LVD Low Voltage Disconnect e Battery Capacity Prediction 2 Code UM1M820BNA Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus gt User Instructions UM1M820BNA Issue AK March 3 2014 e Battery Block and Battery Midpoint Monitoring e Enhanced Battery Monitoring with SM BRC e Thermal Runaway Detection Management Spec No 588820300 Battery Rack System Lithium lon Battery Configuration When the ACU is equipped with the Lithium lon Battery Configuration for use with Spec No 588820300 NetSure Battery Rack System the battery management functions are as follows e configuration only provides the battery float charge voltage equalize charging is not applicable e The only adjustable battery setting besides the float voltage level is the ABCL Active Battery Charge Current Limit Point e Active
188. l Load Battery Shunt 1 Current 500 0A 50 0 50000 0 Shunt 1 Voltage 75 0 mV 1 0 150 0 Shunt 2 Current 500 0A 50 0 50000 0 Shunt 2 Voltage 75 0 mV 1 0 150 0 Shunt 3 Current 500 0A 50 0 50000 0 Shunt 3 Voltage 75 0 mV 1 0 150 0 Voltage Type 48 Block 4 disable 24 block 2 midpoint 48 block 4 Displayed when Voltage Type Blk V Diff 12V set for other then disable and 1 0 2 Block In Use set for other then 0 Blk V Diff Mid 1 0 2 Block In Use 0 0 8 SMDU 1 SMDU ENT Shunt 1 Voltage m gt 75 mV 25 75 Shunt 1 Current ESC ESC 500A 100 2000 Shunt 2 Voltage 75 mV 25 75 Shunt 2 Current 500A 100 2000 Shunt 3 Voltage 75 mV 25 75 Shunt 3 Current 500A 100 2000 Shunt 4 Voltage 75 mV 25 75 Shunt 4 Current 500A 100 2000 Shunt 5 Voltage 75 mV 25 75 Shunt 5 Current 500A 100 2000 Shunt 1 SetAs Not Used Not Used General Load Battery Shunt 2 SetAs Not Used Not Used General Load Battery Shunt 3 SetAs Not Used Not Used General Load Battery Shunt 4 SetAs Not Used Not Used General Load Battery Shunt 5 SetAs Not Used Not Used General Load Battery SMTemp 1 SMTemp ENT 1 Assign Equip F 3 gt Ambient None Battery Ambient ESC esc T8 Assign Equip None None Battery Ambient Code UM1M820BNA Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3
189. larm 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 SM T G n 7 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 4 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 ep 1 CR A Power System DI2 Alarm 2012 03 07 13 32 39 2 CR A Power System DI1 Alarm 2012 03 07 13 32 16 2011 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 106 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus 5 User Instructions UM1M820BNA Issue AK March 3 2014 eee 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 sa
190. ler Specifications Product 00 PART Load treed Mode Sena fO SERAL bed Peak Current Hardware a 7 OA P n CREZ uo poe VERSIOND Alarm Level Retative Device Signal Sampie Time 1 Rectifier AC Mains Failure 2008 02 26 00 32 15 2 Power System CAN Commenication F albere 2008 0226 00 32 10 3 cA Power System spo 2008 02 25 2337 Spec No 1M820BNA 1M820DNA Model No M820B M820D 149 Code UM1M820BNA Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus E am User Instructions UM1M820BNA Issue AK March 3 2014 Network Power Parameter Setting in SNMP Manager Snap Config Configuration NewC fel Hew Delete Common Parameters Snmp V2c Parameters Snmp V3 Parameters Context ID Context Name User Settings User Name admin v Hew Delete The get set data security level Security Level JAuthPriv X NoAuthNoPriv AuthNoPriv or AuthPriv Priv Proto DES Priv Pwd Preece The private DES password used to Auth Proto ms Auth Pwd esee 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 detail
191. ler provides an Energy Optimization Mode 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 increases 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 Converter Control Converters are automatically controlled by the ACU Controller 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 ACU Audible Alarm Alarm Severity Level Critical Alarm CA Major Alarm Minor Alarm MN No Alarm e Theal
192. ling 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 on site DG is set on for the duration of the signal Relay 8 Diesel 2 in Operation e Output to DG2 on site 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 schedule Spec No 1M820BNA 1M820DNA 9 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 1 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
193. ll 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 HVSDLimit 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 the 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
194. ller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 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 preset value an alarm is generated Note Thistest requires a system with two battery shunts e ShortTest 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 Comp 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
195. ller Check additional alarms Over Voltage 1 Output voltage is higher than the Over Voltage 1 Over Voltage 1 Alarm threshold Check to see why system voltage is Over Voltage 2 Output voltage is higher than the high Check the alarm setting Over Voltage 2 Over Voltage 2 Alarm threshold Check to see why system voltage is low If there is a mains failure check Under Voltage 1 Output voltage is lower than the if some load could be switched off in Under Voltage 1 Under Voltage 1 Alarm threshold um 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 Under Voltage 2 Output voltage is lower than the d t Under Voltage 2 Under Voltage 2 Alarm threshold CEASE yc MISI voltage has increased to the charging level Over Voltage 1 24V Output voltage is higher than the 24V Over Volt1 Over Voltage 1 Alarm threshold Check to see why system voltage is Over Voltage 2 24V Output voltage is higher than the high Check the alarm setting 24V Over Volt2 Over Voltage 2 Alarm threshold Spec No 1M820BNA 1M820DNA 32 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus m Sm User Instructions UM1M820BNA Issue AK March 3 2014 NetworkPower Table 5 Full Alarm Name WEB Abbreviated Alarm Description Action to
196. mands some rectifiers to standby in rotation Refer to Rectifier Control on page 2 for further description 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 Figure 5 Power Split Feature Low Load Normal Operation P2 0 Slave System to SSPL 0 to 100 Master System AU AU Diesel Management Feature 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 ina sequence that controls equipment and or operates relays Control program lines are created using the WEB Interface See PLC Sub Menu on page 145 Refer to Table 2 for available logical components Spec No 1M820BNA 1M820DNA Model No M820B M820D The power system controlled via the ACU functions as a slave system to share load split output with the existing system master system that requires expansion The ACU does not require communication with
197. min 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 On 2012 03 07 13 04 15 WEB admin User Successful 18 Rectifier 1 AC On Off Control Off 2012 03 07 13 03 42 WEB admin User Successful 17 Auto Popup 2011 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 122 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus 5 User Instructions UM1M820BNA Issue AK March 3 2014 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 A 2012 03 07 13 42 35 EMERSON ita MERSO Site Emerson NETSURE ACU SYSTEM STATUS f Battery TestLog DEVICE IN
198. mit of Current Break Value e Current Very High Current Limit of Current Break Value e Shunt Current Rating of Shunt e Shunt Voltage Rating of Shunt 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 Spec No 1M820BNA 1M820DNA Model No M820B M820D 23 EMERSON Network Power WEB
199. mperature sensor Select None or the temperature probe SMTemp8 8 SMTemp8 T1 SMTemp1 8 SMTemp1 T1 EIB T2 EIB T1 IB2 2 IB2 T1 You can also select Maximum or Average Code UM1M820BNA Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 which takes the maximum or average reading of the temperature probes any of SMTemp8 8 SMTemp8 T1 SMTemp1 8 SMTemp1 T1 EIB T2 EIB T1 IB2 T2 IB2 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 IB2 Temp2 Sets temperature port 2 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 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 tem
200. mples of how to use these menus Rectifier Group The Rectifier Group menu contains three tabs Status 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 MERSO Site Emerson NETSURE ACU ARA DEVICE INFORMATION Power System Rect Group Rectifier Group Rectifier 2 1 Average Voltage 27 3 2012 03 07 13 37 26 Rectifier 3 2 Total Current 423 A 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 DC Group 6 Maximum Used Capacity 12 0 2012 03 07 13 04 09 LVDG 7 Minimum Used Capacity 0 0 2012 03 07 12 04 21 Corvert r Group 8 Rated Voltage 24 0 V 2012 03 07 13 37 29 SMDUP Group 9 AC 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 cance 11 Total Rated Current 382 0 A 2012 03 07 13 37 26 MAINTENANCE CONFIGURATION System Specifications acu Rectifiers 4 Rectifiers Controller Specifications SerialNum 03110300144 Hardware Version A03 Software Version 3 02 Configuration Version 7 Auto Popup 2011 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 10
201. ms North America EmersonNetworkPower eu EnergyS ystems EMEA Emerson Network Power Energy Systems North America Inc 2014 While every precaution has been taken to ensure accuracy and completeness herein Emerson Electric Co assumes no responsibility Business Critical Continuity Emerson Network Power the Emerson Netw ork Power logo Emerson and Consider it Solved are service marks and and disclaims all liability for damages resulting from use of this trademar ks of Emerson Electric Co EnergyMaster eSure NetPerform NetReach NetSpan NetSure and NetXtend 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 SOLVED Spec No M820BNA 1M820DNA Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014
202. n 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 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 Code UM1M820BNA Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus Q User Instructions UM1M820BNA Iss
203. n current limit 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 Current Limit Current Limit Check communications cables Reset the Communication Fail alarm Replace the rectifier Rectifier Communication Fail A rectifier has lost communications Rect Comm Fail with the Controller Derated A rectifier is in output power derating Derated mode Current Share Alarm A rectifier has a current sharing Refer to Rectifier User Manual for CurrShare Alarm alarm troubleshooting information Low AC Voltage Protection A rectifier is in under voltage Low AC Protect protection mode SMDUP Alarms SM DU Module must be present in system SMDUP Communication Fail s rt Comm Fail Communications failure Check communications cables Current1 High Current Curr 1 Hi Current 1 high Current1 Very High Current Curr 1 Very Hi Current 1 very high Current25 High Current Curr 25 Hi Current 25 high Spec No 1M820BNA 1M820DNA 68 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus mm Um User Instructions UM1M820BNA Issue AK March 3 2014 NetworkPower Table 5 Full Alarm Name WEB Abbreviated Alarm Description Action to
204. nal 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 selections 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 e Param 2 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 Choose the type of Operator The web page will disable some boxes that are not applicable for the type of Operator Spec No 1M820BNA 1M820DNA 146 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 EMERSON Network Power NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 PLC Configuration Signal Inputi Register megs Operator Parameter1 Signal O Output Register Name Register Power System v Sampling v System Voltage Equipment Name Register Signal
205. ng a Backed Up ACU Configuration cece eeseeeseeseeseesecseeseseeeeaseaeeseesecaceseseeeeaseaeeaesaeeneeseeseeees 27 Upgrading the ACU Using an Application All Package eese 28 Reloading the Configuration Package Stored in the ACU Controller Restoring Defaults 29 Rebooting the Controller i sscveisasiesecssstecscssccesssesceevacencsanevescesnavsnceavacescosvavanecstevaeesseevanceedensacnevsdeveceveraeet 29 Spec No 588820300 Battery Rack System Lithium lon Battery Configuration eese 29 Setting SNMP Parameters svcsscsccssesccccceseccvscsuceccavstecsssusvecesevesccessueecdsuatseesuesac asuuddousestacevensdersuatsesestenseces sss 29 TED CDL I LLL 30 Power Split Feature tt teas 71 i 71 How Power eA DI C S 71 Operating TM 71 Requirements and Conditloris 35 2 0 eerie teas ree eR nero a eda GER e RE EIER ERE RU ede 71 Paralleling the Existing and ACU Power Systems eese eene 72 Programming the ACU Power Split Feature eese eene nennen nnne 73 Verifying the Operation of the Power Split Feature eese 74 Local Display
206. ng 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 IB EIB 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 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 On 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
207. nloaded to a controller with the same software version the file was created from This file is NOT forward compatible Log into the Controller using the WEB Interface Select the Download Sub Menu 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 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 Code UM1M820BNA Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 located on the memory device located in t
208. nsor 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 Local Menu Navigation Main Menu Settings Power System General IB2 Temp Main Menu Settings Power System General EIB Temp Main Menu Settings SMTemp 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 Spec No 1M820BNA 1M820DNA 19 Model No M820B M820D A EMERSON Network Power 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
209. nstructions UM1M820BNA Issue AK March 3 2014 amp EMERSON Network Power Local Menu Navigation Keys and LCD Display ccsscesccssscesseeseeseeeseeeseeenecenecececseeeaeceaeceaeceeeeeeaeeeaeesaeeeseesees 13 Local Display 13 Navigating the Ment aia eta 13 WEB Interface ACCESS 14 e 14 Setting IP Communications 14 WEB Interface ree S 14 Connecting to the Controller over a network connection cessere nenne 14 Connecting the Controller Directly to your Computer esses eese eene 14 Disabling Proxy Server Settings to Enable a Connection to the Controller over an Intranet Network if required ea rede eve ee pea 14 Internet Security Settings for Loading Files or Downloading Files into the ACU 15 LOGGING into Controler EE 17 Common Tasks Performed via the Local Keypad and or Web Interface esee 18 ta UI e 18 Changing the Local LCD Di
210. nt 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 e Num of Bat Fuse Designates 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 ShuntCurrent 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 rea
211. nter Password __ gt ECO Mode esc Esc Pep ae Sees gt Manual Note Certain line items in menu or menus themselves Quick Setting appear if system is equipped with function or SY function is enabled me ot x Main Menu ENT Select User ENT Status gt Admin ains l Settings 4 Enter Password 1 Local and Remote Access Passwords set via the Web Interface ECO Mode I tue p LESC Maximum 13 Characters 0 9 a z A Z _ Manual 1 Quick Setting l Access Level Default Password Authority L 4 Note Use to move the 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 Settings 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 1M820DN
212. nterface menu items are found under Device Information SM Temp Group SM Temp Control Tab SMTemp Parameter Settings e ClrProbe Alm Clears an SMTemp probe fail alarm Quick Setting Menu Auto Manual EMERSON Network Power 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 Turn 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 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 96 This provides a convenient means of making temporary adjustment changes for testing purposes ECO Mode Set 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 outpu
213. ntroller Advanced Control Unit Plus ups User Instructions UM1M820BNA Issue AK March 3 2014 Network Power 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 29 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 factory modified settings the system is supplied with a USB memory d
214. nu 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 e Temp CompCenter Sets the temperature at which the system operates at normal voltage levels 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 T2 IB2 T1 sensing battery temperature for temperature compensation You can also select Maximum or Average which takes the maximum or average reading of the temperature probes any of SMTemp8 8 SMTemp8 1 SMTemp1 T8 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 Spec No 1M820BNA 1M820DNA Model No M820B M820D Note temperature compensation sensor is also the sensor which displays the battery temperature on the Web Interface s Homepage e Comp Temp High2 Allows you to set a high compensation temp
215. oltage 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 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
216. 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 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 27 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 pag
217. onnected 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 ee siteiden marier T amp EMERSON H Site ID SITENAME2 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 SunNet 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 4 o9xo25 OU3 ror n an on 2008 02 26 014046 NETSURE acu Controle SYSTEM STATUS Event Status Alarm u aE AC Ambient Temp AC A s Output Voltage 1 s7 843v DC T 50 ms x System Specifications Battery Status P Float Charge O Systom Name PO_SYSTEMNAME Output Current A 00A Mecthers 0 Recthers 250z 7 Control
218. ons cables Reset the Communication Fail alarm Replace the converter Spec No 1M820BNA 1M820DNA Model No M820B M820D Code UM1M820BNA Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus T UM User Instructions UM1M820BNA Issue AK March 3 2014 NetworkPower Table 5 Full Alarm Name WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD Over Temperature A converter has an over temperature Check why temperature is high Over Temp condition HVSD Alarm A converter has an overvoltage Refer to Converter User Manual for HVSD Alarm condition troubleshooting information Fan Failure A converter s fan has failed Replace fan Fan Failure Power Limit A converter is in temperature power Converter overload The load is Power Limit limit higher than converter capacity 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 Refer to Converter User Manual for A converters EEPROM has troubleshooting information Thermal Shutdown Thermal SD A converter is in thermal shutdown Mod ID Overlap Mod ID Overlap Converter module ID s overlap Under Voltage A converter has an under voltage _ Under Voltage condition Over Voltage A converter has an over voltage _ Over Voltage condition SMIO 1
219. ontroller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 Network Power The information contained in this document is subject to change without notice and may not be suitable for all applications 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 Syste
220. ontroller In addition the ACU Controller can mimic the low voltage load disconnect and or low voltage battery disconnect functions of the master system This is accomplished by supplying digital signals from the master system s Controller to the ACU This allows these functions to remain active in the master system Overview See Power Split Feature on page 6 How Power Split Works There are four User adjustable parameters for Power Split They are e Slave Curr Lmt Current limit point for power system designated as the slave system in a Power Split configuration e Delta Volt The offset voltage that the power system designated as the slave system 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 the slave system in a Power Split configuration is set to It is suggested to leave this value at the default 30 e Integral Time The integral time that the power system designated as the slave system 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 o
221. onverter 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 select Settings ENT 2 Ifa password screen opens a password must be entered to allow the User to make adjustments If a password was previously entered and has not yet timed out skip this step and proceed to step 3 Otherwise to enter a Code UM1M820BNA Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 password with the cursor at the User Name field default is Admin press the down arrow key to move cursor down to the password line Press ENT 0 is highlighted Press the up arrow key once to change the 0 to 1 default password is 1 then press ENT twice Note If you have been assigned a unique User Name and password follow this procedure to enter these 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 convert
222. op 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 EQ Stop Curr above Note If the power system has been automatically 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 Spec No 1M820BNA 1M820DNA 91 Model No M820B M820D 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 dischar
223. op 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 Cir SMTemp Lost Yes furnished with your system oy sae Group 4 17 Clear Clear Need lear esc SMTemp 1 ENT Clear Comm Fail Note SMTemp 2 L _ SMTemp 1 Yes Items marked with an asterisk can be changed emp ClrAllcommFail while in Auto Mode Before any other settings in Lp Cir Probe Alm gt Clear Yes the Manual submenus can be changed you must ESC first place the controller into Manual Mode Use the MAN AUTO SET menu to change the Controller Conv 1 from Auto Mode to Manual Mode DC On Off Ctrl L gt gt On 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 85 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 Figure 9 Local Menu Flow Diagrams cont d from previous page Auto Manual m y yon
224. or 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 C to each rectifier This assignment 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 20 Code UM1M820BNA Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus gt User Instructions UM1M820BNA Issue AK March 3 2014 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 Ifa password screen opens a password must be entered to allow the User to make adjustments If a password was previously entered and has not yet timed ou
225. ow fuel level Generator has high water temperature Generator has low oil pressure Check the connectors and cables or Netesponee Mom siste the CAN loop Replace the Controller Reset the Rectifier Lost alarm Replace defective rectifier A rectifier cannot be detected by the Controller A rectifier has lost communications with the Controller Reset the Comm Fail alarm Replace defective rectifier Rectifier commercial AC input power failure Check why no AC input power No AC input power to a rectifier available A rectifier has a high temperature condition Check why temperature is high A rectifier has a fault condition Refer to Rectifier User Manual for troubleshooting information A rectifier has an over voltage condition A rectifier is in protected mode Spec No 1M820BNA 1M820DNA Model No M820B M820D 67 Code UM1M820BNA Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus Ups ae User Instructions UM1M820BNA Issue AK March 3 2014 Network Power Table 5 Full Alarm Name WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD Fan Failure Fan Failure A rectifier s fan has failed Replace fan 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 the charging A rectifier is i
226. ower 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 AE 17 Auto Popup 2011 Emerson Electric Co All rights reserved 119 Code UM1M820BNA Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus 5 User Instructions UM1M820BNA Issue March 3 2014 ET 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 amp 2012 03 07 13 41 15 EMERSON ite Network Power Site Emerson NETSURE ACU SYSTEM STATUS Alarm History Log DEVI
227. ower than under temperature threshold Temperature sensor 3 sensing temperature lower than under temperature threshold Temperature sensor 1 failure Temperature sensor 2 failure Temperature sensor 3 failure Diesel test in progress Generator has low DC voltage Diesel test failed Generator monitoring device has failed Spec No 1M820BNA 1M820DNA Model No M820B M820D Code UM1M820BNA Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 EMERSON Network Power Table 5 Full Alarm Name WEB Abbreviated Alarm Name LCD Diesel Generator Failure Diesel Fail Diesel Connect Low Fuel Level Low Fuel Level High Water Temperature High Water Temp Low Oil Pressure Low Oil Press Rectifier Group 2 3 4 Alarms Rect Group 2 3 4 All Rectifiers Comm Fail AllRectCommFail Rectifier Lost Rectifier Lost Comm Failure Comm Failure Mains Failure Mains Failure Group 2 3 4 Rectifier Alarms Group 2 3 4 Rect AC Input Failure AC Failure Rect Temperature High Rect Temp High Rectifier Fault Rect Fault Over Voltage Over Voltage Rectifier Protected Rect Protected Diesel Generator Connected Action to Correct Alarm Description Generator has failed E Generator is connected to the system Generator has l
228. p Note For WEB Interface menu items are found under Device Information Battery Group select the Control tab Code UM1M820BNA Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 EMERSON Network Power Batt Group Parameter Settings e Control Places the system in Equalize Charge or Float Charge mode e BattTestControl Starts or stops a Battery Test e Reset Batt Cap Resets the battery capacity calculation e Clir Bad Bat Alm Clears a bad battery alarm e ClrLiBatt Lost Clears a Li lon battery lost alarm e CIrLiBatComFail Clears a Li Ion battery communications fail alarm e ClearAbnlCur Alm Clears an abnormal current alarm e Clear Cur Imb Alm Clears a current imbalance alarm e ClrBatTestFail 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 e 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
229. package is required Note A file 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 file 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 Edit 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 systemName Acus Rectifiers 2Rectifiers Controller Specifications SerialNum 03110700047 Hardware Version A04 Software Version 4 02 BSTOTSAA Version Auto Popup 2012 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 135 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Pl
230. particular source of hazard or to fire safety ISO ANSI OSHA Spec No 1M820BNA 1M820DNA 1 820 Model No M820B M820D vil Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus amp User Instructions UM 1M820BNA Issue AK March 3 2014 grita This page is intentionally blank Spec No 1M820BNA 1M820DNA s Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus s User Instructions UM1M820BNA Issue AK March 3 2014 Introduction e Intelligent Power Matching Energy Optimization Mode Preface e Power Split Feature These instructions describe the complete functionality of the ACU Controller Some functionality is dependent on hardware connected to the ACU Controller Your system may not utilize e Programmable Logic Controller Function all the functionality described e Diesel Management Feature 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 a i Overview e Maximum Current Limit Function The ACU Controller performs the following functions The ACU controls the system automatically via configured 8 parameters lt Rectnertontrob amp Optimization A User interfaces with the ACU Controller locally using the Mode local keypad
231. perating modes can occur Low Load Operation When the total load current demand is lower than the SLAVE CURRENT LIMIT value the ACU power system voltage will be Spec No 1M820BNA 1M820DNA 71 Model No M820B M820D EMERSON Network Power 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 SLAVE 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 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 Ope
232. perature 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 al 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 Power System Settings Tab Power Split Parameter Settings Spec No 1M820BNA 1M820DNA Model No M820B M820D Slave Curr Lmt Current limit point for power system designated as the slave system in a Power Split configuration Delta Volt The offset voltage that the power system designated as the slave system in a Power Split configuration is set to It is suggested to leave this value at the default 0 5 volts 89 Rectifier EMERSON Network Power Proportion Coeff The proportional coefficient that the power system designated as the slave system in a Power Split configuration is set to It is suggested to leave this value at the default 30 Integral Time The integral time that the power system designated as the slave system 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 A
233. r 1 connected to IB2 Temp1 High 1 IB2 board and set as Battery sensing Check why temperature is high or IB2 T1 Hi1 temperature higher than high low temperature threshold 1 Temperature sensor 1 connected to IB2 Temp1 Low IB2 board and set as Battery sensing IB2 T1 Low temperature lower than low temperature threshold Temperature sensor 2 connected to IB2 Temp2 High 2 IB2 board and set as Battery sensing IB2 T2 Hi2 temperature higher than high temperature threshold 2 Temperature sensor 2 connected to IB2 Temp2 High 1 IB2 board and set as Battery sensing Check why temperature is high or IB2 T2 Hi1 temperature higher than high low temperature threshold 1 Temperature sensor 2 connected to IB2 Temp2 Low IB2 board and set as Battery sensing IB2 T2 Low temperature lower than low temperature threshold Spec No 1M820BNA 1M820DNA 42 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus 5 User Instructions UM1M820BNA Issue AK March 3 2014 Table 5 Full Alarm Name WEB Abbreviated Alarm Name LCD EIB Temp1 High 2 EIB T1 Hi2 EIB Temp1 High 1 EIB T1 Hi1 EIB Temp1 Low EIB T1 Low EIB Temp2 High 2 EIB T2 Hi2 EIB Temp2 High 1 EIB T2 Hi1 EIB Temp2 Low EIB T2 Low SMTemp1 Temp1 High 2 SMTemp1 T1 Hi2 SMTemp1 Temp1 High 1 SMTemp1 T1 Hi1 SMTemp1 Temp1 Low SMTemp1 T1 Low Alarm Description
234. r Fault Power Systern System Temp 1 Not Used uctam Tamn Canenr IDowor Quctam Quctorm Torn Natl lead Auto Popup 2011 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 143 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus amp User Instructions UM 1M820BNA Issue AK March 3 2014 grita 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 NOI amp 2012 03 07 13 55 08 30 EMERSON ite MCN PONE Site Emerson NetSure ACU SYSTEM STATUS Alarm Suppression DEVICE INFORMATION QUICK SETTINGS QUERY MAINTENANCE CONFIGURATION Auto Configuration Site Info Modification How many signals are there in the Alarm Suppression Expression V Equipment Info Modification Signal Information Modification Alarm Suppression Alarm Suppression Expression PLC Alarm Relays v Rectifier Group v Multiple Rectifiers Failure gt System Specifications amp Rectifier Group x Multiple Rectifiers Failure v Rectifiers 4 Rectifiers Controller Specifications Serial Num 03110300144 Hardware Version A03 Software Version 3 02 Configuration
235. r 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 sensor mounted on a battery cell Values for high battery temperature and low battery temperature alarms can then be programmed into the ACU Controller Battery Thermal Runaway Management BTRM Feature You can designate a temperature sensor as the BTRM sensor The BTRM sensor has High2 and High1 BTRM temperature alarm 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 Controller can perform battery discharge tests to check the condition of the battery There are 3 types of battery discharge tests e ShortTime Test e Test e Stable Current Test A User can manually start a battery discharge test or program the ACU Controller to automatically start battery discharge tests at scheduled intervals cyclic battery tests During a battery discharge test the ACU Controller controls the rectifiers o
236. ration 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 the 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 72 Before paralleling the two systems the following conditions must be met for proper Power Split function Note The control features of the combined system are limited to those of the original power system Code UM1M820BNA Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 Note type of batteries with an equal amount of cells and the same charging voltages must be used for
237. rch 3 2014 ee SELECTING AN INDIVIDUAL BATTERY STRING FROM THE BATTERY GROUP Expanding the Battery 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 A amp 2012 03 07 13 39 56 EMERSON anaerobes Site Emerson NETSURE ACU SYSTEM STATUS sas SEFTIIGS DEVICE INFORMATION Power System Rectifier Group AC Group index signatwame ve NEN GNI Battery Group 1 Battery Voltage 27 0 2012 03 07 13 39 56 Battery 1 2 Battery Current 0 0 A 2012 03 07 13 39 56 Batt F G n a 3 Battery Rating Ah 300 Ah 2012 03 07 13 39 50 LVD Group 4 Battery Capacity 100 0 2012 03 07 13 39 55 EIB Group Converter Group SMDUP Group SM Temp Group QUICK SETTINGS QUERY MAINTENANCE CONFIGURATION System Specifications Rectifiers 4 Rectifiers Controller Specifications Serial Num 03110300144 Hardware Version A03 Software Version 3 02 Configuration ESMA DEFAULT Version 7 Auto Popup 2011 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 115 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus S User Instructions UM1M820BNA Issue AK March 3 2014 An Individual Battery String menu also contains the three tab
238. re exceeds 38 C 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 Model No M820B M820D voltage until end of 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 v
239. reate 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 app cfg tar for example an acceptable filename would be seville4app 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 Code UM1M820BNA 26 Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 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 134 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
240. rend screens are replaced with a selected menu screen Note that there is a menu item named SYSTEM STATUS to return to the system status screen amp 2012 03 07 13 34 51 EMERSON Selected Menu Area Network Power Site Emerson NeTSURE MIN status css 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 degC 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 CR A Power System 011 Alarm 2012 03 07 13 32 16
241. resent in system SMDU Battery Exceed Current Limit Battery current limit point is Exceed Curr Lmt exceeded Over Battery Current Over Current Battery is in over current Low Capacity Low Capacity Battery has low capacity Check the batteries EIB Extended Interface Board Battery Alarms EIB Board must be present in system EIB Battery Battery Current Limit Battery current limit point is Exceeded i Ov Bat Curr Lmt exceeded Battery Over Current i 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 Over Curr Limit Battery is in over current Over Battery Current Over Batt Curr Battery current is high Battery Leakage Battery Leakage Battery has leakage current Check the batteries Low Acid Level Low Acid Level Battery has low acid level Check the batteries Battery Disconnected Batt Disconnec Battery disconnection is active Battery High Temperature Battery has high temperature Batt High Temp condition Spec No 1M820BNA 1M820DNA 46 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 EMERSON Network Power
242. rl 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 24 Code UM1M820BNA Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 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 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
243. rm point e 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 Interface menu items are found under Device Information Converter Group Converter 1 Settings Tab Conv 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 AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 Note You 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 temperatur
244. ry Discharging Batt Discharge Li lon battery is discharging Li lon battery is charging Li lon battery is discharging Li lon battery is charging Li lon battery is discharging ud E us State of alarm relay If in alarm state check battery Spec No 1M820BNA 1M820DNA 50 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 gel Network Power Table 5 Full Alarm Name WEB Abbreviated Alarm Name LCD Alarm Description Action to Correct OB Battery Fuse Alarms SM DU Module must be present in system OB Batt Fuse Fuse 1 Alarm Fuse 1 Alarm Fuse 4 Alarm Fuse 4 Alarm SMDU Battery Fuse Unit Alarms SM DU Module must be present in system SMDU Bat Fuse Batt Fuse 1 Alarm Batt Fuse 1 Alm Batt Fuse 4 Alarm Batt Fuse 4 Alm DC Distribution Alarms DC Distr Over Voltage 1 Over Voltage 1 Over Voltage 2 Over Voltage 2 Under Voltage 1 Under Voltage 1 Under Voltage 2 Under Voltage 2 Over Voltage 1 24V 24V Over Volt1 Over Voltage 2 24V 24V Over Volt2 Spec No 1M820BNA 1M820DNA Model No M820B M820D 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
245. s Menu Navigation Main Menu Quick Setting Rectifier Expansion Note For WEB Interface menu items are found under Quick Settings Rectifier Expansion Rectifier Expansion Parameter Settings e Rect Expansion e Inactive Select this option if this is the only ACU Controller in the power system Code UM1M820BNA Issue AK March 3 2014 100 NetSure ACU Controller Advanced Control Unit Plus gt User Instructions UM1M820BNA Issue AK March 3 2014 e Select this option if the power system Controllers and this ACU Controller is to be a consists of multiple bays with multiple ACU Secondary Controller Controllers and this ACU Controller is to be the e Address Slave Sets the address of an ACU Controller Primary Controller Note that only one 1 ACU set as a Secondary Controller Controller can be set as the Primary Controller e Secondary Select this option if the power system consists of multiple bays with multiple ACU Spec No 1M820BNA 1M820DNA 101 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus amp User Instructions UM1M820BNA Issue AK March 3 2014 greed WEB Interface Menus Overview This section provides descriptions of the WEB Interface Menus Refer also to Passwords and Access Levels on page 12 and WEB Interface Access on page 14 For parameter descriptions refer to
246. s Status Control and Settings The menu items each of these tabs specific to 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 set the values of a single battery string amp 2012 03 07 13 40 09 EMERSON ites MERSO Site Emerson NETSURE ACU SYSTEM STATUS STATUS DEVICE INFORMATION Power System Rectifier Group AC Group a ee a SetValue Battery Group T Rated Capacity 300 0 Ah Set Battery 1 2 Shunt Current 150 0 A set Fuse Grup Shunt Voltage 25 0 mv E 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 116 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus amp User Instructions UM 1M820BNA Issue AK March 3 2014 gode Battery Group Li lon Battery Configuration
247. s 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 130 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus amp User Instructions UM 1M820BNA Issue AK March 3 2014 goma 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 He MERSO Site Emerson NEISURE ACU SYSTEM STATUS ClearData DEVICE INFORMATION QUICK SETTINGS QUERY MAINTENANCE Network Configuration NMSV 2 Configuration NMSV3 Configuration HLMS Configuration Edit PowerSplit User Information Settings Clear Data Restore Factory Defaults Download Upload Retrieve SettingParam run Time Sync System Inventory CONFIGURATION Alarm History Clear Data History Control Command Log Battery Test Log Diesel Test Log System Specifications Rectifiers 2 Rectifiers Controller Specifications Product Model M820D Serial Num 03110700047 2012 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 131 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 NetSure ACU Co
248. saeenseeeaeeeseeeseseeeeaes 24 Assigning Relays to Alarms RM 24 Changing the Names of Items Displayed in the LCD and Web Interface Menus eee 24 RT 24 Clearing Rectifier Lost Rectifier Communication Fail Converter Lost Converter Communication Fail and All Converter Comm Fail Alarms eese 24 Clearing SMTemp Lost and SMTemp Probe Alarms esses eene 24 Clearing Battery Alarms ss eerte ene tes EEEE E E 24 Clearing EOQSzaie tro tro e ATRIIS keit 25 Clearing the Maintenance Alarim ccesccssssesseesesscesscessccesesecesseeseecsnecenecssecsneessenseceseceseceaeceseeeseneseeeees 25 Viewing the ACU Controller s Device Inventory eseseeseeseeseceeeseseeeeseeaeeseesecaeeseeeeeaeeaeeaeeaeeaeesesseeeeees 25 Updating the ACU Controller s Device Inventory esee 25 Blocking Alari S 25 Setting Ato EG UGIIZ Csi ss stvseias 25 Placing the System Float or Equalize Charge Mode esee eene nnne 26 Manually Forcing Relay Sunesen te are RE E Ee ua op Co E 26 Manually Forcing LVDS ER 26 Backing Up the ACU 26 Reloadi
249. scharge the batteries will normally get hot The ACU takes this into consideration After completion of the discharge duty the batteries are recharged with a limited current to avoid heating the batteries any further Second The temperature of the batteries can be monitored and the ACU sets the charge voltage appropriately as previously described under Battery Charge Temperature Compensation Third 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 Fourth The battery 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 Intelligent Power Matching Energy Optimization Mode With Energy Optimization Mode ECO e Controller monitors load current versus system capacity Code UM1M820BNA Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 9 EMERSON Network Power e Controller com
250. should be performed in the order indicated b Remove watches rings and other jewelry Prior to contacting any uninsulated surface or termination use a voltmeter to verify that no voltage or the expected voltage is present Wear eye protection and use recommended tools Use double insulated tools appropriately rated for the work to be performed e Spec No 1M820BNA 1M820DNA Model No M820B M820D EMERSON Network Power AC INPUT VOLTAGES Danger This system operates from AC voltage capable of producing fatal electrical shock DC INPUT OUTPUT VOLTAGES Danger Connecting the ACU 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 require battery to be 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 a battery terminal or exposed wire connected to a battery terminal NEVER allowa metal object such as a tool to contact more than one termination at a time or to simultaneously contact a termination and a grounded object Even a momentary short circuit can cause explosion and injury Remove watches rings or other jewelry before connecting leads Cover any live busbars with a canvas sheet to prevent short circuits
251. sired 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 correct 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 C 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 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 Set the EQ Voltage to the same value as the equalize voltage of the existing power system 2 Using the 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
252. sor 1 connected to EIB board and set as Ambient sensing temperature higher than high temperature threshold 2 Temperature sensor 1 connected to EIB board and set as Ambient sensing temperature higher than high temperature threshold 1 Temperature sensor 1 connected to EIB board and set as Ambient sensing temperature lower than low temperature threshold 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 temperature higher than high temperature threshold 1 Temperature sensor 2 connected to EIB board and set as Ambient sensing temperature lower than low temperature 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 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 Action to Correct 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 36 Code UM1M820BNA Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus
253. splay Contrast 18 Disabling the Local Keypad Sound essent net enn ementi 18 Changing THE EE 18 Cham Ging TMe ER 18 Setting IP COMMUNICATIONS Parameters uu cease etait eile neue eap ease ta aere eese eo ea sore eek eo cone 18 Viewing Changing the Float Voltage Setting 18 Viewing Changing the Equalize Voltage Setting esee eene 18 Setting Battery Parameters ee certa ret ri onse eie ro couseseavssduevadeuatevecdd da ien va re ee 18 Setting Battery Capacity Parameters 2 19 Setting Temperature IER 19 Setting Battery Charge Temperature 20 Setting Rectifier High Voltage Shutdown esses enne enne nnne nne tnnt nnne nnne enne 20 Setting Rectifier Current ETE eode eres teet reet ee deterret ed par ea o te ripe dee eei a 20 Setting Over Voltage Alarm 20 Setting Over Voltage Alartri2 nerit tette dente teet da Maa geared a ra 20 Setting Under Voltage Alarm l sssini 6 2 2 ertt ta tr Fe one ERE aeara ERI REPE eb ehe eE ORG 20 Setting Under Voltage Alarmy 2 Dade ek rar
254. stener 4 Latch Mechanism Roy 154 Code UM1M820BNA Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus s User Instructions UM1M820BNA Issue AK March 3 2014 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 ambient relative humidity range of 0 to 90 non condensing Dimensions e ModelM820B 42mm H x86 6mm x 211 5mm D 1 65 H x 3 41 W x 8 33 D e Model M820D 86 6mm x 86 8mm W x 211 5mm D 3 41 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 12 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 155 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 NetSure ACU C
255. t skip this step and proceed to step 3 Otherwise to enter a password with the cursor at the User Name field default is Admin press the down arrow key to move cursor down to the password line Press ENT 0 is highlighted Press the up arrow key once to change the 0 to 1 default password is 1 then press ENT twice Note If you have been assigned a unique User Name and password follow this procedure to enter these 3 With the Settings menu screen displayed navigate to and select Rectifier ENT 4 Navigate to Rect is 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 Ifyou wish to change the Rectifier IDs navigate to and select Rectifier ID Press ENT Use the up or down keys to change the 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 Spec No 1M820BNA 1M820DNA 21
256. t Limit Exceed Curr Lmt Battery string current limit exceeded Over Battery Current Over Current Battery string over current alarm Low Capacity Low Capacity Battery string low capacity alarm Cell High Voltage Alarm Cell HiVolt Alm Battery cell high voltage alarm Spec No 1M820BNA 1M820DNA 48 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus Ts Sm User Instructions UM1M820BNA Issue AK March 3 2014 NetworkPower Table 5 Full Alarm Name WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD Cell High Cell Temperature Alarm Cell HiTemp Alm Battery cell high temperature alarm Cell High Resistance Alarm Cell HiRes Alm Battery cell high resistance alarm Cell High Intercell Resist Alarm Inter HiRes Alm Battery inter cell high resistance alarm Cell High Ambient Temp Alarm Cell HiAmb Alm Battery cell high ambient temperature alarm Temperature 1 Not Used Temp1 Not Used Temperature sensor 1 not used Temperature 24 Not Used Temp24 Not Used Temperature sensor 24 not used 8 Battery Temperature Fault Replace the battery Replace the battery ori Replace the battery Check why battery voltage is high oa E Check why battery voltage is low Cia Check why cell voltage has deviated
257. t SM Temp cannot be detected by the Reset the SMTemp Lost alarm SMTemp Lost Controller Replace defective SM Temp SM Temp 1 8 SM Temp Module must be present in system SMTemp 1 8 Communication Interrupt SM Temp has lost communications Comm Interrupt with the Controller Check communications cables Temperature Probe 1 Shorted Probe shorted Probe1 Short Replace temperature probe Temperature Probe 8 Shorted Probe shorted Probe8 Short Temperature Probe 1 Open Probe1 Open Probe open Replace temperature probe Temperature Probe 8 Open Probe8 Open Probe open Spec No 1M820BNA 1M820DNA 70 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 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 the slave system and the existing power system as the master system The Power Split feature controls the ACU power system s output voltage and rectifiers current limit so that the slave power system shares the load with the master system Optional Functions The ACU Controller can mimic the equalize and battery test functions of the master system s C
258. t Used NA Please Select Modify gps ESNA DEFAULT 19 System Temp 2 Not Used NA Please Select Modify 20 System Temp3 Not Used NA Please Select Modify 21 IB2 Temp 1 Not Used NA Please Select Sj Modify 22 182 Temp2 Not Used NA Please Select Modify 42 EIB Temp1 Not Used NA Please Select v Modify 43 EIB Temp2 Not Used NA Please Select C Modify 9 System Temp 1 Sensor Fault NA Please Select v Modify 25 System Temp 2 Sensor Fault NA Please Select Y Modify 2011 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA Model No M820B M820D Code UM1M820BNA Issue AK March 3 2014 148 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 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 c
259. t 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 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 mvV 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 C 1 008 V Spec No 1M820BNA 1M820DNA 74 Model No M820B M820D as follows 1 In a Power 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 SLAVE 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 that the rectifiers in
260. t voltage setting e EQVoltage Equalize Charge output voltage setting FLT EQ 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 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 e Fluct Range If load fluctuation is less than this value rectifiers are not turned on or off for Energy Optimization Spec No 1M820BNA 1M820DNA 99 Model No M820B M820D 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
261. tage 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 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 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 EQ Start Cap The system is transferred to Equalize Charge mode when remaining battery capacity decreases to this setting EQ St
262. tage 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 temperature sensor information You can also set High2 High1 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 Spec No 1M820BNA 1M820DNA 3 Model No M820B M820D 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 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 3 minutes or if the calculated battery capacity has decreased to a preset value after a commercial AC failure for example the charging function o
263. tem T1 Low Temperature sensor 2 sensing System Temp2 High 2 System T2 Hi2 System Temp2 High 1 System T2 Hi1 System Temp2 Low System T2 Low 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 Note This alarm is not used at this time Spec No 1M820BNA 1M820DNA Model No M820B M820D 34 Code UM1M820BNA Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus eu on User Instructions UM1M820BNA Issue AK March 3 2014 NetworkPower Table 5 Full Alarm Name WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD 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 threshold 1 Note This alarm is not used at this time System Temp3 High 1 System T3 Hi1 Temperature sensor 3 sensing temperature lower than low temperature threshold System Temp3 Low System 31 Low Temperature sensor 1 connected to IB2 Temp1 High 2 IB2 board and set as Ambient IB2 T1 Hi2 sensing temperature higher than high temperature threshold 2 Temperature sensor 1 connected to IB2 Temp1 High 1 IB2 board and set as Ambient Check why
264. temperature is high or IB2 T1 Hi1 sensing temperature higher than high low temperature threshold 1 Temperature sensor 1 connected to IB2 Temp1 Low IB2 board and set as Ambient IB2 T1 Low sensing temperature lower than low temperature threshold Temperature sensor 2 connected to IB2 Temp2 High 2 IB2 board and set as Ambient IB2 T2 Hi2 sensing temperature higher than high temperature threshold 2 Temperature sensor 2 connected to IB2 Temp2 High 1 IB2 board and set as Ambient Check why temperature is high or IB2 T2 Hi1 sensing temperature higher than high low temperature threshold 1 Temperature sensor 2 connected to IB2 Temp2 Low IB2 board and set as Ambient IB2 T2 Low sensing temperature lower than low temperature threshold Spec No 1M820BNA 1M820DNA 35 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 A EMERSON Network Power NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 Table 5 Full Alarm WEB Abbreviated Alarm Name LCD EIB Temp1 High 2 EIB T1 Hi2 EIB Temp1 High 1 EIB T1 Hi1 EIB Temp1 Low EIB T1 Low EIB Temp2 High 2 EIB T2 Hi2 EIB Temp2 High 1 EIB T2 Hi1 EIB Temp2 Low EIB T2 Low SMTemp1 Temp1 High 2 SMTemp1 T1 Hi2 SMTemp1 Temp1 High 1 SMTemp1 T1 Hi1 SMTemp1 Temp1 Low SMTemp1 T1 Low Alarm Description Temperature sen
265. test is interrupted A battery test alarm is activated e After the battery discharge test the output voltage of the rectifiers increase so that the rectifiers supply the system and charge the batteries Battery LVD Low Voltage Disconnect A EMERSON Network Power e Voltage Controlled Disconnection When the set voltage level is reached the batteries are disconnected e Time Controlled Disconnection When the set time has elapsed the batteries are disconnected 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 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 Spec No 1M820BNA 1M820DNA 5 Model No M820B M820D Functional Description The system uses several control mechanisms to avoid thermal runaway First During a short high rate di
266. 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 Action to Correct 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 44 Code UM1M820BNA Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus m UM User Instructions UM1M820BNA Issue AK March 3 2014 NetworkPower Table 5 Full Alarm WEB Abbreviated Alarm Description Action to Correct Alarm Name LCD Battery temperature monitored by the sensor set as BTRM is higher than the BTRM Temperature Alarm 2 threshold BTRM Temp High 2 BTRM Temp High2 Check why temperature is high or Battery temperature monitored by low BTRM Temp High 1 the sensor set as BTRM is higher BTRM Temp High1 than the BTRM Temperature Alarm 1 threshold BTRM Sensor Fault BTRM TempFault BTRM temperature sensor failure Replace temperature sensor Li lon Battery Lost A Li lon Battery cannot be detected Check communications cables LiBatt Lost by the Controller Clear the Li lon Battery Lost alarm 1 Li lon Battery Disconnect One 1 Li lon Battery is Ch
267. the master system 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 the slave and master power systems See Figure 5 SSPL Slave System Power Limit 5095 9096 Slave System Capacity E Slave System Output Master System Output High Load Over Load P1 Max Slave System Output P2 Max Slave Master Output Load SSPL to 100 Power from Slave System Batteries Load Supervisory Module SM Modules Monitoring 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 AK March 3 2014 NetSure ACU Controller A
268. tory Time 14 16 44 CONFIGURATION System Specifications Rectifiers 2 Rectifiers Controller Specifications Serial Num 03110700047 Hardware Version A04 Software Version 4 02 Configuration Version 55707 2012 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 137 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus cpm M User Instructions UM1M820BNA Issue AK March 3 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 5 2008 01 03 23 11 52 EMERSON Network Power SYSTEM STATUS System Inventory DEVICE INFORMATION QUICK SETTINGS MAINTENANCE ACU M820D A04 03110700047 4 02 Network Configuration Rectifier 1 18242500 A07 01130102049 1 05 WISH Coenen Rectifier 2 18242500 A07 01130102110 105 NMSV3 Configuration HLMS Configuration Edit Power Split User Information Settings Clear Data Restore Factory Defaults Download Upload Retrieve SettingParam run Site Emerson NETSURE Controller Time Sync System Inventory CONFIGURATION System Specifications System Name Acus Rectifiers 2 R
269. ttings 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 e Language Select the language the menus are displayed in e Date Sets the date e Time Sets the time e Keypad Voice Sets the keypad sound on or off e Reload Config Reloads the configuration that resides in memory restores factory defaults Download Config Downloads a configuration package into the Controller e 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 e 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 rectif
270. u Settings Alarm Setting Alm Severity WEB Menu Navigation Configuration Signal Information 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 Spec No 1M820BNA 1M820DNA Model No M820B M820D 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 WEB Menu Navigation Active alarms are listed in the lower right window pane If the window pane is collapsed click the arrow icon to expand the alarm list Clearing Rectifier Lost Rectifier Communication Fail Converter Lost Converter Communication Fail and All Converter Comm Fail Alarms Navigate to the menus to clear the respective alarm as indicated below Local Menu Navigation Main Menu Manual Rectifier All Rect Ct
271. u 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 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 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 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 22 Code UM1M820BNA Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 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 Current1 High Current Li
272. u Navigation Main Menu Manual Batt Group EQ FLT Control WEB Menu Navigation Device Information Battery Group Control Tab Equalize Float Charge Control Manually Forcing Relays See also Using the Relay Test Feature on page 23 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 Inthe 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 Spec No 1M820BNA 1M820DNA Model No M820B M820D EMERSON Network Power e After confirming the change the L
273. ually removed check with the person that removed it before Fuss Alam DC output fuse 10 is open reinserting it Fuse 10 Alarm SMDU DC Fuse Alarms SM DU Module must be present in system SMDU DC Fuse Fuse 1 Alarm i Find out and eliminate the reason the DC Fuse 1 Alm DC output fuse 1 is open 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 Fuse 16 Alarm DC output fuse 16 is open reinserting it DC Fuse 16 Alm SMDUP DC Fuse Alarms SM DU Module must be present in system SMDUP DC Fuse Fuse 1 Alarm i Find out and eliminate the reason the DC Fuse 1 Alm DC output fuse 1 is open 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 DC output fuse 25 is open reinserting it Fuse 25 Alarm DC Fuse 25 Alm LVD Unit Alarms Low voltage disconnect must be present in system LVD Unit LVD1 Disconnect LVD1 contactor is in disconnect _ LVD1 Disconnect mode Spec No 1M820BNA 1M820DNA 52 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 A NetSure ACU Controller Advanced Control Unit Plus T UM User Instructions UM1M820BNA Issue AK March 3 2014 NetworkPower Table 5 Full Alarm Name WEB Abbreviated Alarm Description Action to Correct
274. ue AK March 3 2014 99 EMERSON Network Power Figure 6 Charge Voltage Charge current imit Current Voltage current tail threshold additonal Equaliz 20 hours absolute maximum charge ame 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 Default 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 temperatu
275. umber assigned to this alarm To modify the alarm relay number click on the Modify button for that alarm signal NA means there is no related relay number A 2012 03 07 14 02 16 EMERSON ite MERSO Site Emerson NETSURE ACU ee rg f Alarm Relays SYSTEM STATUS DEVICE INFORMATION QUICK SETTINGS QUERY MAINTENANCE CONFIGURATION Auto Configuration Site Info Modification Equipment Info Modification Please select standard equipment Please Select v Standard Equipment Name Power System Alarm Signal ID Alarm Signal Name Alarm Relay Number New Relay Number EM 1 NA Signal Information Modification Supervision Unit Fault Please Select v Modify um Suppression 2 CAN Communication Failure NA Please Select Modify Alarm Relays 10 Outgoing Alarms Blocked NA Please Select Modify 11 Maintenance Time Limit Alarm NA Please Select Mi Modify System Specifications 13 Config Error Backup Config NA Please Select Modify 14 Config Error Default Config NA Please Select M Modify Rectifiers 4Rectifiers 15 Imbalance System Current NA Please Select v Modify Controller Specifications 16 Over Load NA Please Select Modify M820D 40 SPD NA Please Select Modify Serial lum 03110300144 41 EStop EShutdown NA Please Select M Modify Hardware Version A03 Software Version 3 02 18 System Temp 1 No
276. upports a 10 100M Ethernet connection Overview 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 e Set programmable parameters e Download and upload configuration package e Download firmware to the Controller Setting IP Communications Parameters 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 IPAddress 192 168 1 2 e Subnet Mask Address 255 255 255 0 e Gateway Address 192 168 1 1 Local Menu Navigation Main Menu Settings Communication enter parameters WEB Menu Navigation Maintenance Network Configuration enter parameters WEB Interface Menus Refer to WEB Interface Menus on page 102 Connecting to the Controller over a network connection Refer to Logging into the Controller on page 17 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 below then change these settings to match the communications settings programmed in the Controller PROCEDURE 1 Record your computer s network settings by launching Control Panel in your computer Navigate through N
277. urn 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 power systems If the cable is not appropriately sized on the parallel power system install a new BRR cable and connect it preferably to the ACU power system since the parallel power system may eventually be phased out Note5 lf 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 Note6 Forthe 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 on a dedicated cable rack C or H taps may be used to make full use of available connecting points Note 7 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 Note 8 Add a label on both power systems to indicate that these are operating in the Power Split Mode with each other e Optional Function Connections The following signals from the existing system must be connected to digital inputs of the ACU syst
278. us e NE User Instructions UM1M820BNA Issue AK March 3 2014 Network Power Retrieve SettingParam run File Sub Menu See also Backing Up the ACU Configuration on page 26 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 Controller SYSTEM STATUS Retrieve SettingParam run DEVICE INFORMATION QUICK SETTINGS QUERY MAINTENANCE Retrieve SettingParam run File Network Configuration Retrieve the current settings of the Controller s adjustable parameters NMSV 2 Configuration Retrieve File HLMS Configuration Edit PowerSplit User Information Settings Clear Data Restore Factory Defaults Download Upload Retrieve SettingParam run Time Sync System Inventory C
279. us Ops M User Instructions UM1M820BNA Issue AK March 3 2014 NetworkPower Battery Group except Li lon Battery Configuration 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 ETS Natwork Power Site Emerson NeTSure ACU DEVICE INFORMATION Power System Group 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 Ba F G ae i 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 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 11 182 Temp1 25 5 deg C 2012 03 07 13 39 03 System Specifications Systemname acus Rectifiers 4 Rectifiers Controller Specifications SerialNum 03110300144 Hardware Version A03 Software Version 3 02 gt ESNA DEFAULT Version E AES Auto Popup 2011 Emerson Electric Co All rights reserved Spec No 1M820BNA 1M820DNA 112 Code UM1M820BNA Model No M82
280. us on page 75 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 then press ENT to enter the selected sub menu To Enter a Password If a password screen opens a password must be entered to allow the User to make adjustments To enter a password with the cursor at the User Name field default is Admin press the down arrow key to move cursor down to the password line Press ENT 0 is highlighted Press the up arrow key once to change the 0 to 1 default password is 1 then press ENT twice Note If you have been assigned a unique User Name and password follow this procedure to enter these 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 13 Code UM1M820BNA Model No M820B M820D Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus EMERSON User Instructions UM1M820BNA Issue AK March 3 2014 Network Power WEB Interface Access Note The ACU s
281. utput to place the entire load or partial load on the batteries The ACU Controller monitors the discharge of the battery and saves the results in a battery test log 4 Code UM1M820BNA Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 Functional Description For manual battery discharge tests as well as for cyclic battery discharge tests the following parameters must be set End Voltage Test Time and Battery Capacity Discharge Limit See Figure 4 Figure 4 Battery Test Diagram Vnom Test OK Vend Test not OK Time hours Test Time BATTERY DISCHARGE TEST SEQUENCE e Intime test modes 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 e Instable current test mode the output voltage of the rectifiers is reduced so that the batteries supply the preset test current to the load e The battery test continues until one of the following occurs a preset test time see Figure 4 expires The battery has passed the test b The battery voltage drops below the preset end voltage level Vana Figure 4 The battery has not passed the test and the test is interrupted A battery test alarm is activated c The battery capacity drops below the preset test end battery capacity The battery has not passed the test and the
282. 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 Main Menu Settings Battery Temp Comp TempComp Sensor WEB Menu Navigation Device Information Battery Group Settings Tab Temp Compensation Probe Number 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 Code UM1M820BNA Issue AK March 3 2014 NetSure ACU Controller Advanced Control Unit Plus User Instructions UM1M820BNA Issue AK March 3 2014 Setting

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