NetSure™ ACU+ (Advanced Control Unit Plus) User Instructions, UM1M820BNA (Issue AH, March 4, 2013) Specification Number: 1M820BNA, 1M820DNA Model Number: M820B, M820D
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User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 TABLE OF CONTENTS Chapter 1. Introduction ..........................................................................................................1 1.1 Preface ......................................................................................................................................................... 1 1.2 Overview...............................................................
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 2.5.12 2.5.13 2.5.14 2.5.15 Assigning Relays to Alarms ............................................................................................................ 25 Changing the Names of Items Displayed in the LCD and Web-Interface Menus .......................... 25 Viewing Alarms ...........................................................................................................
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 3.2 Menus ......................................................................................................................................................... 80 3.2.1 Adjustment Range Restrictions ...................................................................................................... 81 3.3 Description of Local Display (and Web Interface) Menus Line Items ..............
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Chapter 5. Accessing the Controller via a Network Management System (NMS) ......... 159 5.1 General ..................................................................................................................................................... 159 5.2 NMS Supported by SNMP Agent ...........................................................................................................
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 CHAPTER 1. INTRODUCTION 1.1 Preface 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 all the functionality described. Refer also to the ACU+ Configuration Drawing (C-drawing) furnished with your system for a list of factory default settings. 1.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Figure 1 illustrates the various methods to interface with the ACU+ Controller remotely. Figure 1 ACU+ Remote Communications 1.3 Function Descriptions 1.3.1 Rectifier Control Rectifiers are automatically controlled by the ACU+ Controller. The ACU+ Controller provides an Energy Optimization Mode function.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 1.3.3 UM1M820BNA Issue AH, March 4, 2013 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.
UM1M820BNA Issue AH, March 4, 2013 1.3.5 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Battery Management General Battery Management The ACU+ Controller provides the following battery management functions (except Lithium Ion Battery Configuration).
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 Battery Charge Temperature Compensation The ACU+ Controller can be programmed to automatically increase or decrease system output voltage to maintain battery float current as battery temperature decreases or increases, respectively. Battery life can be extended when an optimum charge voltage to the battery with respect to temperature is maintained.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Battery Equalize Charge and Battery Charge Current Limit The ACU+ Controller can increase system output voltage for equalizing the charge on all battery cells of a conventional flooded cell battery, or for recharging the battery following a commercial power failure. The charging function can be initiated cyclically (scheduled), automatically, or manually.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 Battery Discharge Test and Battery Test Logs The ACU+ Controller can perform battery discharge tests to check the condition of the battery. There are (3) types of battery discharge tests.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Battery LVD (Low Voltage Disconnect) To prevent serious damage to the batteries during a commercial AC power failure, the batteries can be disconnected by voltage or time control. The batteries are reconnected automatically when commercial AC power is restored and a predetermined DC voltage level is reached.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 1.3.7 UM1M820BNA Issue AH, March 4, 2013 Power Split Feature The Power Split feature allows you to connect the power system controlled via the ACU+ to an existing DC power system instead of extending or completely replacing the existing DC power system. The power system controlled via the ACU+ functions as a slave system to share load (split output) with the existing system (master system) that requires expansion.
UM1M820BNA Issue AH, March 4, 2013 1.3.9 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) PLC (Programmable Logic Controller) Function The PLC function allows a User to create "control program lines" by combining equipment analog signals, parameters, and alarms in a sequence that controls equipment and/or operates relays. Control program lines are created using the WEB Interface. See “4.8.6. PLC Sub-Menu”.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 Fixed Daily Time based operation is intended to be used with a combination of AC powered active cooling (air conditioners) and DC powered cooling (heat exchangers, etc). The cycle period is synchronized to the 24hr day-night cycle. It makes optimum use of the different temperature conditions during the day and the night in order to facilitate Hybrid fuel saving operation.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Figure 6 Charge Voltage 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.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 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.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Relay 4: System Alarms Logic alarm generated from: load fuse alarms, high ambient temperature, ambient temp sensor fail, smoke detected, and water detection. Relay 5: Generator Run At High Temp Output to intelligent cooling devices linked to AC supply (DG run). Relay 6: Intruder Alarm Alarm triggered by dry contact door/motion sensor. Relay 7: Diesel 1 in Operation Output to DG1 on site.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 For practical purposes, the battery capacity at the end of every recharge period is set to 100% as long as Step1, Step 2, and Step 3 have elapsed. If end of charge is not reached within the set maximum hrs, the recharge will be terminated anyway and discharge cycle will be initiated. 1.3.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) CHAPTER 2. OPERATION 2.1 Local Indicators Location and Identification: Refer to Figure 7. Description: There are three (3) indicators located on the ACU+ Controller’s front panel. Refer to Table 2 for the function of the indicators.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 2.2 UM1M820BNA Issue AH, March 4, 2013 Passwords and Access Levels 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. Users are configured with a User Name, password, and access level.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 2.3 Local Keypad and Display Access 2.3.1 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 3 for the function of the menu navigation keys.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 2.4 UM1M820BNA Issue AH, March 4, 2013 WEB Interface Access Note: The ACU+ supports a 10/100M Ethernet connection. 2.4.1 Overview Via the WEB Interface, a User (with proper access level) can: View real-time operating information (rectifiers, converters, AC, DC, Batteries, etc.). View and download information recorded in logs. Send control commands. Set programmable parameters. Download and upload configuration files.
UM1M820BNA Issue AH, March 4, 2013 Subnet Mask: Default Gateway: User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 255.255.255.0 192.168.1.1 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: Subnet Mask: Default Gateway: 192.168.1.3 255.255.255.0 192.168.1.1 6) Select OK.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 2.4.6 UM1M820BNA Issue AH, March 4, 2013 Logging into the Controller Procedure 1) Internet Explorer, version 5.5 or newer, is required. It is best to view the WEB Interface at 1280 x 1024 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.
UM1M820BNA Issue AH, March 4, 2013 2.5 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Common Tasks Performed via the Local Keypad and/or Web Interface Refer also to “Chapter 3. Local Display Menus” and “Chapter 4. WEB Interface Menus”. 2.5.1 Backing Up the Configuration A file named “SettingParam.run” is automatically created/appended by the Controller whenever a User makes changes to any parameter settings via the LCD or WEB interface.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 2.5.4 UM1M820BNA Issue AH, March 4, 2013 Downloading a Configuration or an Application ("All") Package into the ACU+ Controller The name of the Configuration or Application "All" Package file must end in .tar or .tar.gz. An Application “All” package file has both the application (software) and configuration files and is usually supplied for an application upgrade.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 3) The "Stop Controller" window opens. Click on the “Stop Controller” button. 4) 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. 5) Click the “Browse….” button and navigate to the folder where the file is located.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 2.5.12 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”. 2.5.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 2.5.19 Clearing the Maintenance Alarm A maintenance time can 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.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 2.5.24 Configuring the ACU+ Identification of Rectifiers and Assigning which Input Phase is Connected to the Rectifiers When rectifiers are all installed prior to applying power and starting the system, the order in which the ACU+ identifies the rectifiers is by serial number (lowest serial number is Rect 1, next lowest is Rect 2, etc.).
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 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). 2.5.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 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). 2.5.26 Viewing/Changing the Float Voltage Setting Local Menu Navigation: Main Menu / Settings / Battery / Charge / Float Voltage.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 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.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 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. WEB Menu Navigation: Device Information / Battery Group / Settings Tab / Cyclic Equalize. Once Cyclic Equalize is enabled, additional parameters appear.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Parameters Current1 Break Value (A) (Device rating.) Current1 High Current Limit (% of Current# Break Value.) Current1 Very High Current Limit (% of Current# Break Value.) Shunt # Current (Rating of Shunt.) Shunt # Voltage (Rating of Shunt.) 2.5.38 Setting the Load Current Alarm Local Menu Navigation: Main Menu / Settings / Power System / General / Load Curr Alarm.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 After confirming the change, the LVD will momentarily toggle to the chosen state. The LVD then reverts back to being controlled by the ACU+. 2.5.42 Using the Relay Test Feature Note: The relay test can only be performed when no alarms are present.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) When done, set “Relay Test” to “Disabled”. 2.5.43 Spec. No. 588820300 Battery Rack System (Lithium Ion Battery Configuration) When the ACU+ is equipped with the Lithium Ion 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.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 2.6 UM1M820BNA Issue AH, March 4, 2013 Available Alarms Table 4 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 4 also provides guidelines for alarm correction. Note: These instructions describe the complete functionality of the ACU+.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Table 4 Full Alarm Name - WEB (Abbreviated Alarm Name - LCD) Alarm Description Action to Correct System Temp1 Not Used (System T1 Not U) Temperature sensor port #1 is not used. System Temp2 Not Used (System T2 Not U) Temperature sensor port #2 is not used. System Temp3 Not Used (System T3 Not U) Temperature sensor port #3 is not used.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 Table 4 Full Alarm Name - WEB (Abbreviated Alarm Name - LCD) Alarm Description 485 Communication Failure (485 Comm Fail) 485 communications failure. Minor Summary (MN Summary) Minor alarm summary (one or more alarms designated as minor is active). Check additional alarms. Major Summary (MJ Summary) Major alarm summary (one or more alarms designated as major is active).
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Table 4 Full Alarm Name - WEB (Abbreviated Alarm Name - LCD) Alarm Description Action to Correct Check to see why system voltage is low. If there is a mains failure, check if some load could be switched off in order to prolong the operating time of the plant. If the system load is too high related to rectifier capacity, install additional rectifiers.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 Table 4 Full Alarm Name - WEB (Abbreviated Alarm Name - LCD) Alarm Description DI1Alarm (DI1 Alarm) Digital input #1 alarm is active. … … DI7Alarm (DI7 Alarm) Digital input #7 alarm is active. DI8 ESTOP (DI8 ESTOP) Digital input #8 alarm is active. IB Communication Fail (IB Comm Fail) ACU+ Interface Board communications failure.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Table 4 Full Alarm Name - WEB (Abbreviated Alarm Name - LCD) Alarm Description System Temp3 High 2 (System T3 Hi2) Temperature sensor #3 sensing temperature higher than high temperature threshold 2. System Temp3 High 1 (System T3 Hi1) Temperature sensor #3 sensing temperature higher than high temperature threshold 1.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 Table 4 Full Alarm Name - WEB (Abbreviated Alarm Name - LCD) Alarm Description EIB Temp1 High 2 (EIB T1 Hi2) Temperature sensor #1 (connected to EIB board and set as Ambient) sensing temperature higher than high temperature threshold 2.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Table 4 Full Alarm Name - WEB (Abbreviated Alarm Name - LCD) Alarm Description SMTemp1 Temp8 High 2 (SMTemp1 T8 Hi2) Temperature sensor #8 (connected to SM-Temp 1 and set as Ambient) sensing temperature higher than high temperature threshold 2.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 Table 4 Full Alarm Name - WEB (Abbreviated Alarm Name - LCD) High Load Level1 (HighLoadLevel1) Alarm Description Action to Correct 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) Load current alarm active. Check to see why load current alarm is active.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Table 4 Full Alarm Name - WEB (Abbreviated Alarm Name - LCD) Alarm Description Action to Correct Current Limit (Current Limit) A rectifier is in current limit. 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 level.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 Table 4 Full Alarm Name - WEB (Abbreviated Alarm Name - LCD) Alarm Description Action to Correct Master Equalize (Master EQ) In slave mode, the slave unit starts equalize charging with the master unit. -- Master Battery Test (Master Bat Test) In slave mode, the slave unit starts the test with the master unit.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Table 4 Full Alarm Name - WEB (Abbreviated Alarm Name - LCD) Alarm Description System Temp1 High 2 (System T1 Hi2) Temperature sensor #1 sensing temperature higher than high temperature threshold 2. System Temp1 High 1 (System T1 Hi1) Temperature sensor #1 sensing temperature higher than high temperature threshold 1.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 Table 4 Full Alarm Name - WEB (Abbreviated Alarm Name - LCD) Alarm Description IB2 Temp2 High 2 (IB2 T2 Hi2) Temperature sensor #2 (connected to IB2 board and set as Battery) sensing temperature higher than high temperature threshold 2.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Table 4 Full Alarm Name - WEB (Abbreviated Alarm Name - LCD) Alarm Description SMTemp1 Temp1 High 2 (SMTemp1 T1 Hi2) Temperature sensor #1 (connected to SM-Temp 1 and set as Battery) sensing temperature higher than high temperature threshold 2.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 Table 4 Full Alarm Name - WEB (Abbreviated Alarm Name - LCD) Alarm Description Action to Correct SMTemp8 Temp8 High 2 (SMTemp8 T8 Hi2) Temperature sensor #8 (connected to SM-Temp 8 and set as Battery) sensing temperature higher than high temperature threshold 2.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Table 4 Full Alarm Name - WEB (Abbreviated Alarm Name - LCD) Alarm Description Action to Correct Battery Current Limit Exceeded (Ov Batt Cur Lmt) Battery current limit point is exceeded. -- Battery Over Current (Batt Over Curr) Battery is in over current. -- Low Battery Capacity (Low Batt Cap) Battery has low capacity. Check the batteries.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 Table 4 Full Alarm Name - WEB (Abbreviated Alarm Name - LCD) Alarm Description Action to Correct Battery Disconnected (Batt Disconnec) Battery disconnection is active. -- Battery High Temperature (Batt High Temp) Battery has high temperature condition. -- Battery Low Temperature (Batt Low Temp) Battery has low temperature condition.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Table 4 Full Alarm Name - WEB (Abbreviated Alarm Name - LCD) Alarm Description Action to Correct 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.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 Table 4 Full Alarm Name - WEB (Abbreviated Alarm Name - LCD) Alarm Description Action to Correct 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.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Table 4 Full Alarm Name - WEB (Abbreviated Alarm Name - LCD) Alarm Description Action to Correct DisChar Short Circuit (DisCharShortCir) Li-Ion battery has discharge short circuit condition. Replace the battery. High Switch CharTemp (HiSwitchCharTem) Li-Ion battery has high switch charge temperature. Check why temperature is high.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 Table 4 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 #1 is open. … … Fuse 4 Alarm (Fuse 4 Alarm) Fuse #4 is open. Find out and eliminate the reason the fuse is open before replacing. Check for overload or short circuit.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Table 4 Full Alarm Name - WEB (Abbreviated Alarm Name - LCD) Alarm Description Action to Correct DC Fuse Unit Alarms (DC Fuse Unit) Fuse 1 Alarm (Fuse 1 Alarm) DC output fuse #1 is open. … … Fuse 10 Alarm (Fuse 10 Alarm) DC output fuse #10 is open. Find out and eliminate the reason the fuse is open before replacing. Check for overload or short circuit.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 Table 4 Full Alarm Name - WEB (Abbreviated Alarm Name - LCD) Alarm Description Action to Correct LVD 2 Disconnected (LVD 2 Disconn) LVD2 contactor is in disconnect mode. -- LVD 1 Contactor Failure (LVD 1 Failure) LVD1 contactor has failed. LVD 2 Contactor Failure (LVD 2 Failure) LVD2 contactor has failed. Check the contactor functions. Replace the contactor.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Table 4 Full Alarm Name - WEB (Abbreviated Alarm Name - LCD) Alarm Description Line CA Over Voltage 1 (L-CA Over Volt1) Voltage between Line C and Line A is higher than the High Line Voltage CA Alarm threshold. Line CA Over Voltage 2 (L-CA Over Volt2) Voltage between Line C and Line A is higher than the Very High Line Voltage CA Alarm threshold.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 Table 4 Full Alarm Name - WEB (Abbreviated Alarm Name - LCD) Mains Failure (Mains Failure) Alarm Description Commercial AC power failure. Action to Correct Check why no commercial AC power. OB AC Unit (OB-AC Module must be present in system) (OBAC) Phase A Over Voltage 1 (PH-A Over Volt1) Phase A voltage is above over voltage 1 threshold.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Table 4 Full Alarm Name - WEB (Abbreviated Alarm Name - LCD) Alarm Description Action to Correct SMAC Alarms (SM-AC Module must be present in system) (SMAC) Supervision Fail (Supervise Fail) AC monitoring device has failed. High Line Voltage AB (Hi LineVolt AB) Voltage between Line A and Line B above high voltage threshold.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 Table 4 Full Alarm Name - WEB (Abbreviated Alarm Name - LCD) Alarm Description Action to Correct High Phase Voltage B (Hi PhaseVolt B) Phase B voltage is above high voltage threshold. Very High Phase Voltage B (VHi PhaseVolt B) Phase B voltage is above very high voltage threshold. Low Phase Voltage B (Lo PhaseVolt B) Phase B voltage is below low voltage threshold.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Table 4 Full Alarm Name - WEB (Abbreviated Alarm Name - LCD) Alarm Description Action to Correct IB (Interface Board) Alarms (IB board must be present in system) (IB) Communication Fail (Comm Fail) IB board has lost communications with the Controller. Digital Input 1 Alarm (DI1 Alarm) Digital input #1 in alarm state.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 Table 4 Full Alarm Name - WEB (Abbreviated Alarm Name - LCD) Alarm Description Current1 High Current (Curr 1 Hi) Current 1 has high current. Current1 Very High Current (Curr 1 Very Hi) Current 1 has very high current. … … … … Current5 High Current (Curr 5 Hi) Current 5 has high current. Current5 Very High Current (Curr 5 Very Hi) Current 5 has very high current.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Table 4 Full Alarm Name - WEB (Abbreviated Alarm Name - LCD) Alarm Description Action to Correct Fan Failure (Fan Failure) A converter’s fan has failed. Replace fan. Power Limit (Power Limit) A converter is in temperature power limit. Converter overload. The load is higher than converter capacity. Input Low Voltage (Input Low Volt) Input voltage to a converter is low.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 Table 4 Full Alarm Name - WEB (Abbreviated Alarm Name - LCD) Alarm Description Action to Correct High Frequency Input Alarm (Hi Freq In Alm) Input frequency above high frequency alarm threshold. -- Low Frequency Input Alarm (Low Freq In Alm) Input frequency below low frequency alarm threshold. -- SMIO Failure (SMIO Fail) SM-IO board failure.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Table 4 Full Alarm Name - WEB (Abbreviated Alarm Name - LCD) Alarm Description Action to Correct Mains 3 Uab/Ua Failure (M3 Uab/Ua Fail) No AC input voltage between Line A and Line B of input 3. -- Mains 3 Ubc/Ub Failure (M3 Ubc/Ub Fail) No AC input voltage between Line B and Line C of input 3.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 Table 4 Full Alarm Name - WEB (Abbreviated Alarm Name - LCD) Alarm Description Action to Correct Mains 1Uab/Ua Under Voltage (M1Uab/Ua UnderV) AC input 1 voltage between Line A and Line B below under voltage threshold. -- Mains 1Ubc/Ub Under Voltage (M1Ubc/Ub UnderV) AC input 1 voltage between Line B and Line C below under voltage threshold.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Table 4 Full Alarm Name - WEB (Abbreviated Alarm Name - LCD) Alarm Description Action to Correct LargeDU DC Distribution Alarms (Large Distribution Unit must be present in system) (DC Distributi) DC Over Voltage (DC Over Volt) DC output voltage above over voltage threshold. -- DC Under Voltage (DC Under Volt) DC output voltage below under voltage threshold.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 Table 4 Full Alarm Name - WEB (Abbreviated Alarm Name - LCD) Temperature 3 Sensor Failure (T3 Sensor Fail) Alarm Description Temperature sensor #3 failure. Action to Correct -- Diesel Generator Group Alarms (Dsl Gen Group) Diesel Generator Test Running (Test Running) Diesel test in progress. -- Diesel Generator Test Failure (Test Failure) Diesel test failed.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Table 4 Full Alarm Name - WEB (Abbreviated Alarm Name - LCD) Alarm Description Action to Correct Group 2 [3, 4] Rectifier Alarms (Group 2 [3, 4] Rect) AC Input Failure (AC Failure) No AC input power to a rectifier. Check why no AC input power available. Rect Temperature High (Rect Temp High) A rectifier has a high temperature condition. Check why temperature is high.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 Table 4 Full Alarm Name - WEB (Abbreviated Alarm Name - LCD) Alarm Description Action to Correct 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. -- Current25 Very High Current (Curr 25 Very Hi) Current 25 very high.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Table 4 Full Alarm Name - WEB (Abbreviated Alarm Name - LCD) Fuel Tank Config Error (Fuel Config Err) Alarm Description Fuel tank configuration error. Action to Correct -- SM Temp Group (SM-Temp Module must be present in system) (SM Temp Group) SM Temp Lost (SMTemp Lost) SM-Temp cannot be detected by the Controller. Reset the SMTemp Lost alarm. Replace defective SM-Temp.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 2.7 UM1M820BNA Issue AH, March 4, 2013 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.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Over Load Operation If the load current is greater than the combined current capacities of the ACU+ system and the existing power system, both power systems will go into current limit. Both systems and the batteries will feed the load. The output voltage will depend on the conditions of the batteries.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 2.7.5 UM1M820BNA Issue AH, March 4, 2013 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.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Note 2: 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).
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 2.7.6 UM1M820BNA Issue AH, March 4, 2013 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.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 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.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 2.7.7 UM1M820BNA Issue AH, March 4, 2013 Verifying the Operation of the Power Split Feature After programming the “Power Split” feature, verify its operation as follows.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) CHAPTER 3. LOCAL DISPLAY MENUS 3.1 Overview This section provides descriptions of the Local Display Menus. Refer also to “2.2 Passwords and Access Levels” and “3.3 Description of Local Display (and Web Interface) Menus Line Items”. For WEB interface, refer to “Chapter 4. WEB Interface Menus”. 3.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 3.2.1 UM1M820BNA Issue AH, March 4, 2013 Adjustment Range Restrictions Float Voltage Setting Cannot be adjusted higher than “EQ Voltage” setting. Cannot be adjusted lower than 1V (24V systems) or 2V (48V systems) above “Under Voltage 1 Alarm” setting or higher than 1V (24V systems) or 2V (48V systems) below “Over Voltage 1 Alarm” setting. EQ Voltage Setting Cannot be adjusted lower than “Float Voltage” setting.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) INFO SCREENS (Returns to MAIN SCREEN after a preset time period.) ESC Date and time are alternately displayed. Main Screen ESC ENT 09:20:20 Float Charge ENT ESC ##.#V ###A Auto No Alm ESC Main Menu E NT Press or to move to next or previous screen. Main Menu S tatu s Settings ECO Mode Manual Quick Setting ENT A ESC Press or to move cursor in MAIN MENU screen.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) ENT Status Active Alarms ENT A ESC Press or to move cursor in STATUS screen. Press ENT to enter selected sub-menu. UM1M820BNA Issue AH, March 4, 2013 ESC ENT Power System Active Alarms Minor: Major: Critical: ENT 0 0 2 ESC 1 Rect AC Mains Failure 081104 8:00:12 Critical ENT Rectifier ENT Battery ENT DC ENT ESC AC ENT EIB ENT SMDU Converter ENT SMDUP ENT SMTemp ENT Alarm History Temp.
UM1M820BNA Issue AH, March 4, 2013 ENT A1 ESC Battery Batt Group Battery 1 Battery 2 LiBattery1 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) ENT ENT ESC ENT Batt Group Battery Voltage 53.8 V Total Batt Curr 0.0 A Comp Temp 21 deg. C Short BOD Time 2 min ShortBODCounter 8 Long BOD Time 1 min LongBODCounter 7 Full BOD Time 0 min FullBODCounter 1 Remaining Time 360.0 hr LiBatt AvgTemp 20 deg.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Alarm Setting Alm Severity ENT B1 ENT ENT Alarm Relay ESC Alarm Param ENT ESC ESC To Select a Sub-Menu: Press or to move cursor in menu screen (selects menu item). Press ENT to enter selected sub-menu. To Change a Parameter: Press or to move up and down list of parameters. Press ENT to highlight selected parameter. Press or to change highlighted value.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 General Power System General ENT B2 ESC Power Split ENT ESC ENT ESC Power Split Slave Curr Lmt 60 % Delta Volt 0.5 V Proportion Coeff 30.0 Integral Time 60 s (10-90) (0.1-2.0) (0-100) (10-2000) Special Configurations Only To Select a Sub-Menu: Press or to move cursor in menu screen (selects menu item). Press ENT to enter selected sub-menu.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Basic Battery Basic ENT ESC ENT Charge ENT ENT Test B3 ENT Temp Comp ESC ESC ENT Capacity ENT Battery 1 Test Test Volt Lmt 45.0 V Test End Volt 45.2 V End Test Time 100 min EndTestCapacity 70 % RecordThreshold 0.100 V AC Fail Test Disabled Planned Tests 0 Test 1 (M-D Hr) 10-21 10 Const Curr Test Disabled ConstCurrT Curr 9999.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) LVD LVD Group ENT B4 ESC ENT ENT ESC LVD Unit UM1M820BNA Issue AH, March 4, 2013 LVD Group HTD Recon Point 38.0 deg. C HTD Point 40.0 deg. C EIB 1 EIB ENT (20-80) EIB 1 B5 (20-80) ESC ENT SMDU 1 LVD LVD Unit LVD1 ESC Enable LVD1 Mode Voltage LVD1 Volt 42.0 V LVD1 Recon Volt 49.0 V LVD1 ReconDelay 1 min LVD1 Time 300 min LVD1 Dependency None LVD2 Enable LVD2 Mode Voltage LVD2 Volt 42.0 V LVD2 Recon Volt 49.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) ECO Mode ENT C ESC ECO Mode Enabled Best Oper Point 80 % Energy Save Pt 45 % Fluct Range 10 % Cycle Period 168 hour Rects ON Time 120 min Turn Off Delay 5 min (disabled / enabled) ESC (30-90) Manual Man/Auto Set ESC (1-50) (1-8760) (0-255) ESC ENT ESC Power System Rectifier Batt Group (auto / manual) Relay Output 1 Active ...
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 Auto/Manual ENT Quick Setting Auto/Manual E ESC ECO Mode Set ENT ENT ESC ENT FLT/EQ Volt FLT/EQ Set Temp Comp RectExpansion ENT ENT ESC ENT To Select a Sub-Menu: Press or to move cursor in menu screen (selects menu item). ESC Press ENT to enter selected sub-menu. To Change a Parameter: Press or to move up and down list of parameters.
UM1M820BNA Issue AH, March 4, 2013 3.3 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Description of Local Display (and Web Interface) Menus Line Items The following are descriptions of the editable parameters presented in the local display menus. Parameter descriptions can also be used for the WEB Interface menus. Note that the names in the WEB Interface menus may be longer since the WEB Interface allows more characters to be displayed then the local (LCD) display. 3.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 Power System General Menu Menu Navigation: Main Menu / Settings / Power System / General Note: For WEB Interface; menu items are found under Device Information / Power System / Settings Tab. "General" Parameter Settings: Auto/Man State Auto: The Controller automatically controls the power system. Manual: A User can manually change power system control settings.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 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) Set all other ACU+ Controllers as Secondary Controllers via the Rect Expansion menu item in the Power System "General" Parameters menu.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 ambient temperature sensor. Select "None", or the temperature probe (SMTemp8 T8 / ... / SMTemp8 T1 / ... / SMTemp1 T8 / ... / SMTemp1 T1 / EIB T2 / EIB T1 / IB2 T2 / IB2 T1). You can also select Maximum or Average which takes the maximum or average reading of the temperature probes (any of SMTemp8 T8 / ... / SMTemp8 T1 / ... / SMTemp1 T8 / ...
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) "All Rect Set" Parameter Settings: HVSD: Enables or disables the High Voltage Shutdown feature for all rectifiers. HVSD Limit: Sets the High Voltage Shutdown point for all rectifiers. Restart on HVSD: Enables or disables the High Voltage Shutdown Restart feature for all rectifiers.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 " Rect #1" Parameter Settings: Rectifier ID: Sets the rectifier position in the system. Rect Phase: Indicates the phase connected to the rectifier input. Battery Basic Menu Menu Navigation: Main Menu / Settings / Battery / Basic Note: For WEB Interface; menu items are found under Device Information / Battery Group / Settings Tab.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 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.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 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. 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.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Temp Comp Clamp: Enables or disables the temperature compensation voltage clamp feature. Temp Comp Max V: Upper voltage limit where battery temperature compensation clamps the voltage. Temp Comp Min V: Lower voltage limit where battery temperature compensation clamps the voltage.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 "DC" Parameter Settings: Shunt Current: Enter the load shunt’s current rating. Shunt Voltage: Enter the load shunt’s voltage rating. 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.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 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.) HTD2: Enables or disables the High Temperature 2 Disconnect feature. This feature causes LVD2 contactors to open (disconnect) if a high temperature event occurs.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 "Rect AC" Parameter Settings: Nominal PH-Volt: Enter the nominal line-to-neutral voltage (single phase rectifier) or nominal line-to-line voltage (three phase rectifier). Mains Fail Alm1: Sets the Mains Fail Alarm 1 value (percent of nominal). Mains Fail Alm2: Sets the Mains Fail Alarm 2 value (percent of nominal).
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 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: Shunt 1 Voltage: Enter the shunt 1 voltage rating. Shunt 1 Current: Enter the shunt 1 current rating. Shunt 2 Voltage: Enter the shunt 2 voltage rating.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 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: T# Assign Equip: Sets temperature port # on the SM-Temp # module to None, Battery, or Ambient.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Download Config: Downloads a configuration file into the Controller. Auto Config: Auto configures the Controller for the devices connected to it. 3.3.2 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.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 Clr MtncRunTime*: 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.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) "Batt Group" Parameter Settings: EQ/FLT Control*: Places the system in Equalize Charge or Float Charge mode. BattTestControl*: Starts or stops a Battery Test. Reset Batt Cap*: Resets the battery capacity calculation. Clr Bad Bat Alm*: Clears a bad battery alarm. Clr LiBatt Lost*: Clears a Li-Ion battery lost alarm.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 Fan Speed Ctrl: Temporarily sets the fan speed for all converters. Setting returns to original when Controller is returned to the Auto mode. Confirm ID *: Confirms the position for all converters. Clear Conv Lost*: Clears a converter lost alarm. Clear Comm Fail*: Clears a converter communication fail alarm. ClrAllCommFail*: Clears all converter communication fail alarms.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Manual: A User can manually change certain power system control settings via the Manual menu. (See “3.3.3 Manual Menu”.) This provides a convenient means of making temporary adjustment changes for testing purposes. ECO Mode Set ECO Mode Set Menu Menu Navigation: Main Menu / Quick Setting / ECO Mode Set Note: For WEB Interface; menu items are found under Quick Settings / “ECO Mode Setting.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 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.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 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.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 CHAPTER 4. WEB INTERFACE MENUS 4.1 Overview This section provides descriptions of the WEB Interface Menus. Refer also to “2.2 Passwords and Access Levels” and “2.4 WEB Interface Access”. For parameter descriptions, refer to “3.3 Description of Local Display (and Web Interface) Menus Line Items”. For Local Display Menus, refer to “Chapter 3. Local Display Menus”. 4.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) When the system is in 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).
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 4.3 UM1M820BNA Issue AH, March 4, 2013 Menu Navigation Window When a menu is clicked on in the left side of the window (menu navigation area), the menu selected is displayed in the top right section of the window (the system status and load trend screens are replaced with a selected menu screen). Note that there is a menu item named SYSTEM STATUS to return to the system status screen. Selected Menu Area Chapter 4.
UM1M820BNA Issue AH, March 4, 2013 4.3.1 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 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 again to expand the alarm list. Also located next to the “arrow” icon is a check box named “Auto Popup”.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 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. Chapter 4. WEB Interface Menus 117 This document is property of Emerson Network Power, Energy Systems, North America, Inc.
UM1M820BNA Issue AH, March 4, 2013 4.4 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Device Information Menu Listed in this menu are the device groups installed in the system. Click on a device group to view its current or logged operating parameters, set programmable parameters, and change control settings. The following sections describe the Rectifier and Battery device groups as samples of how to use these menus. 4.4.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 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.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 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.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 Selecting an Individual Rectifier 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. Chapter 4.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 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. 122 Chapter 4. WEB Interface Menus This document is property of Emerson Network Power, Energy Systems, North America, Inc.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 4.4.2 UM1M820BNA Issue AH, March 4, 2013 Battery Group (except Li-Ion 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”. Chapter 4. WEB Interface Menus 123 This document is property of Emerson Network Power, Energy Systems, North America, Inc.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 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.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 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.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 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. 126 Chapter 4.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 An “Individual Battery String” menu also contains the three tabs: Status, Control, and Settings. The menu items in each of these tabs are specific to the battery string selected. For example, clicking the Settings Tab displays the programmable settings for the selected battery string.
UM1M820BNA Issue AH, March 4, 2013 4.4.3 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Battery Group (Li-Ion Battery Configuration) Status Tab Control Tab 128 Chapter 4. WEB Interface Menus This document is 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.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 Settings Tab Individual Battery Chapter 4. WEB Interface Menus 129 This document is 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.
UM1M820BNA Issue AH, March 4, 2013 4.5 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Quick Settings Menu The various settings presented in the other menus are grouped here by function as a convenient way to program these features. 130 Chapter 4. WEB Interface Menus This document is property of Emerson Network Power, Energy Systems, North America, Inc.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 4.6 Query Menu 4.6.1 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. Chapter 4.
UM1M820BNA Issue AH, March 4, 2013 4.6.2 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 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. 132 Chapter 4.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 4.6.3 UM1M820BNA Issue AH, March 4, 2013 Control/System/Diesel Log Sub-Menu Select the type of log to query from the drop-down list box. Enter the "from" and "to" time. Click “Query” to query for data within this time slot. To save the log to your hard drive (in text [.txt] format), click “Upload” and select the path. Chapter 4.
UM1M820BNA Issue AH, March 4, 2013 4.6.4 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 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. 134 Chapter 4.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 4.7 Maintenance Menu 4.7.1 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. Chapter 4.
UM1M820BNA Issue AH, March 4, 2013 4.7.2 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) NMS (Network Management System) Configuration Sub-Menu 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. Note: Only listed IP Addresses will have SNMP access. 136 Chapter 4.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 4.7.3 UM1M820BNA Issue AH, March 4, 2013 HLMS (High Level Management System) Configuration Sub-Menu For use with HLMS supporting the YDN23 protocol. Chapter 4. WEB Interface Menus 137 This document is 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.
UM1M820BNA Issue AH, March 4, 2013 4.7.4 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Edit PowerSplit Sub-Menu You can configure the PowerSplit parameters and associated digital input signals. 138 Chapter 4. WEB Interface Menus This document is 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.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 4.7.5 UM1M820BNA Issue AH, March 4, 2013 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. 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 _ ).
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 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) Click the “Modify User” button to modify the parameters of this User. Deleting a User 1) Select the User to be deleted from those listed in the "Current Users" list.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 4.7.6 UM1M820BNA Issue AH, March 4, 2013 Clear Data Sub-Menu Select the data log to be cleared from those listed in the drop-down list box. Click on the “Clear” button to clear the corresponding data. Chapter 4. WEB Interface Menus 141 This document is property of Emerson Network Power, Energy Systems, North America, Inc.
UM1M820BNA Issue AH, March 4, 2013 4.7.7 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Restore Factory Defaults Sub-Menu To return all configuration values to their factory default values, click on the “Restore Defaults” button. Click “OK” to confirm to overwrite the existing configuration files with the factory default configuration files. For the default settings to become effective, the Controller must be rebooted.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 4.7.8 UM1M820BNA Issue AH, March 4, 2013 Download Sub-Menu You can download (from your hard drive into the Controller) a configuration package, application ("All") package, or language package (filename of each has a tar or tar.gz extension). You can also download the file "SettingParam.run (see “4.7.9 Retrieve ‘SettingParam.run’ File Sub-Menu” for a description)”.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 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. To download a package or a "SettingParam.run” file, click the “Browse….” button and navigate to the folder where the file to download is located.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 4.7.9 UM1M820BNA Issue AH, March 4, 2013 Retrieve ‘SettingParam.run’ File Sub-Menu A file, named “SettingParam.run”, is automatically created by the Controller whenever a User makes changes to any parameter settings via the LCD or WEB interface. You can upload a “SettingParam.run” file into your computer and then download the file to another Controller (refer to “4.7.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 4.7.10 Time Sync Sub-Menu Use the "Time Sync" submenu to set the Controller’s clock. Click "Get Local Zone" to obtain the time zone from the local host. Click "Get Local Time" to obtain the time from the local host. Click the "Setting" button to update the Controller’s time. 146 Chapter 4.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 4.7.11 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. Chapter 4. WEB Interface Menus 147 This document is property of Emerson Network Power, Energy Systems, North America, Inc.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 4.8 Configuration Menu 4.8.1 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. 148 Chapter 4.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 4.8.2 UM1M820BNA Issue AH, March 4, 2013 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. Chapter 4.
UM1M820BNA Issue AH, March 4, 2013 4.8.3 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 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.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 4.8.4 UM1M820BNA Issue AH, March 4, 2013 Signal Information Modification Sub-Menu Here you can change the name of signals connected to the Controller. Signals have two names. One is the “Signal Full Name” and another is the “Signal Abbreviated Name”. The “Signal Full Name” is displayed in the WEB Interface menus and the “Signal Abbreviated Name” is displayed in the local LCD display menus.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 4) Select the type of signal name to be changed: “Signal Full Name” or “Signal Abbreviated Name”. 5) Click the “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.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 4.8.5 UM1M820BNA Issue AH, March 4, 2013 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.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 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 &, Logic OR |, Logic NO!). 154 Chapter 4. WEB Interface Menus This document is property of Emerson Network Power, Energy Systems, North America, Inc.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 4.8.6 UM1M820BNA Issue AH, March 4, 2013 PLC Sub-Menu Allows you to configure the PLC functions of the Controller. The following shows the PLC sub-menu. 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.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Column Descriptions 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. Input 1: The Input 1 column is divided into the following three sub-columns.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 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. 5) Setup Input 2 in the same way as Input 1 if it’s not disabled. 6) Enter Param 1 and Param 2 if they are not disabled.
UM1M820BNA Issue AH, March 4, 2013 4.8.7 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Alarm Relay Sub-Menu Allows you to map system alarms to the alarm relays. Select the device to display the system alarms associated to it. Also displayed is the alarm relay number assigned to this alarm. To modify the alarm relay number, click on the “Modify” button for that alarm signal. “NA” means there is no related relay number. 158 Chapter 4.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 CHAPTER 5. ACCESSING THE CONTROLLER VIA A NETWORK MANAGEMENT SYSTEM (NMS) 5.1 General The Controller has an SNMP agent function. Users can use a Network Management System (NMS) to do following operations: Query the operation status and input/output signals of the devices connected to the Controller. Browse the active alarms.
UM1M820BNA Issue AH, March 4, 2013 Ident Group User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Controller Ident Group 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.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 psStatusCommunication The status of communication with the Power System. (1) unknown (2) normal (3) interrupt indicates some errors occurred between Power System and agent R psStatusBatteryMode The status of battery modes.
UM1M820BNA Issue AH, March 4, 2013 alarmType User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) Alarm type, i.e. an integer specifying the type of alarm. Traps -- R 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. -- Table 5 Contents of the Controller’s MIB In Table 5, R means OID is read-only (GET), and R/W means OID can be read and modified (GET/SET).
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) 5.4 Accessing the Controller through an NMS 5.4.1 Apply Administrative Authority UM1M820BNA Issue AH, March 4, 2013 In order to use 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 “Chapter 4. WEB Interface Menus” for the method of adding NMS.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) CHAPTER 6. REPLACEMENT PROCEDURES 6.1 ACU+ Controller Replacement Warning: ACU+ CONTROLLER HANDLING. Installation or removal of the ACU+ Controller requires careful handling. To avoid possibility of ACU+ Controller damage from static discharge, a static wrist strap grounded through a one megohm resistor should always be worn when handling the ACU+ Controller.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 3) Connect an approved grounding strap to your wrist. Attach the other end to a suitable ground. 4) 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.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) CHAPTER 7. 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: Model M820B: 42mm (H) x 86.6mm (W) x 211.5mm (D) 1.65” (H) x 3.41” (W) x 8.33” (D) Model M820D: 86.6mm (H) × 86.8mm (W) × 211.
User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) UM1M820BNA Issue AH, March 4, 2013 This page is intentionally blank. Chapter 7. Specifications 167 This document is 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.
UM1M820BNA Issue AH, March 4, 2013 User Instructions Spec No. 1M820BNA (Model M820B) Spec No. 1M820DNA (Model M820D) REVISION RECORD Issue Change Number (ECO) AA LLP214923 New AB LLP215392 Revised for version 2.23. AC LLP215822 Revised for version 2.25. AD LLP216384 Revised for Version 3.00. AE LLP216700 Revised for Version 3.02. AF LLP217311 AG LLP217741 Revised for Version 3.04. Section “2.5.36 Setting External Shunts (connected to the SM-DU+ Assembly)” added. Revised for Version 4.
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