ME-AGS-N Automatic Generator Start for Network Versions Owner’s Manual Version ≥5.0 For use with the following remote controls: ME-RC Revisions 1.5 – 2.612 ME-ARC Revisions 2.0 – 2.4 ME-RTR Revisions 2.1 – 2.
Disclaimer of Liability Since the use of this manual and the conditions or methods of installation, operation, use and maintenance of the ME-AGS-N (Auto Generator Start Network) is beyond the control of Magnum Energy, Inc., this company does not assume responsibility and expressly disclaims liability for loss, damage or expense, whether direct, indirect, consequential or incidental, arising out of or anyway connected with such installation, operation, use, or maintenance.
Important Safety Instructions This manual contains safety instructions that must be followed during the installation and operation of this product. Read all instructions and safety information contained in this manual before installing or using this product. Safety Symbols To reduce the risk of electrical shock, fire, or other safety hazard, the following safety symbols have been placed throughout this manual to indicate dangerous and important safety instructions.
List of Contents 1.0 Introduction .............................................................................1 1.1 ME-AGS-N Module ..................................................................... 1 1.2 ME-AGS-N System Requirements ................................................ 2 1.3 ME-AGS-N Components ............................................................. 2 2.0 Installation ...............................................................................4 2.1 Installation Requirements .......
List of Contents (cont.) 10.0 Using the ME-RTR Router ......................................................61 10.1 ME-AGS-N Setup using the ME-RTR ......................................... 61 10.2 ME-AGS-N Functional Tests using the ME-RTR ........................... 73 10.3 ME-AGS-N Operation/Monitoring using the ME-RTR .................... 75 10.4 Enabling the ME-AGS-N using the ME-RTR ................................ 78 10.5 Starting and Stopping the Generator using the ME-RTR .............. 78 10.
List of Figures Figure Figure Figure Figure 1-1, 1-2, 2-1, 2-2, Components of the ME-AGS-N Module .................................. 3 Remote Temp Sensor Cable ................................................ 3 ME-AGS-N System Diagram ................................................ 5 ME-AGS-N Dimensions ....................................................... 6 Figure Figure Figure Figure Figure Figure Figure 2-3, 2-4, 2-5, 2-6, 2-7, 2-8, 2-9, Remote Temp Sensor Connection .............................
1.0 Introduction 1.0 Introduction Congratulations on purchasing your ME-AGS-N. The ME-AGS-N is the ‘network’ version of Magnum Energy’s Automatic Generator Start (AGS) modules. This AGS is set up and operated via a Magnum Energy inverter and remote control (i.e., ME-RC, ME-ARC, or ME-RTR). Using the AGS, your generator can automatically start and stop based on the following conditions: • Battery Voltage: Continuously monitors battery voltage.
1.0 Introduction • • • TEST button immediately confirms if installation wiring correct Removable 8-port terminal block for easy wiring and powering down Front panel LED indicators for gen start/stop status and gen fault 1.2 ME-AGS-N System Requirements The AGS requires several other components to operate correctly. Automatic Start Generator – The generator should have automatic starting capability. The generator must have start and stop controls [i.e.
1.0 Introduction 5 READY Indicator – a green LED indicator that illuminates to signal that the AGS is powered (blinks if the optional temp sensor is not connected). 6 NETWORK Connection Port (green label) – a RJ14 port (6P4C - 6 position, 4-contact female connection) which provides the connection point for the network communication cable.
2.0 Installation 2.0 Installation Installing the AGS is a simple process. Before installing, read this entire section so you can thoroughly plan the details to ensure the overall system requirements are accomplished. To assist you in planning and designing your installation, review the basic system diagram shown in Figure 2-1. WARNING: The AGS is not an ignition-protection rated device and should not be installed in any location that requires ignition-protected equipment.
2.0 Installation Magnum remote PWR Inverting DC 12.6V 5A FAULT CHG INV SELECT ON/OFF CHARGER ON/OFF INVERTER ME-AGS-N SHORE AGS METER SETUP TECH Magnum inverter Battery voltage (12v/24v/48v) + Monitored Battery Bank* * Normally the inverter’s battery bank Generator start/stop wiring Generator run signal Battery bank’s negative and generator battery’s negative must be connected enerator Autostart G Gen Battery ++ - Figure 2-1, ME-AGS-N System Diagram 5 © 2012 Magnum Energy, Inc.
2.0 Installation 2.2 Required Materials and Tools (not included) To properly install the AGS module you will need to supply the following: Required Materials • 16 to 12 AWG wire for connecting the AGS to the generator start/stop circuit and to the battery bank • In-line fuse holders (with a 5-amp DC fuse) Required Tools • Phillips screwdriver (#2) • Flat-blade screwdrivers (1/4” and 1/8” blades) • DC voltmeter • Cut-out tool (knife/saw) • Drill bits (7/64” & 1/8”) • Drill • Wire stripper • Pencil 2.
2.0 Installation 2.4 Connecting the Cables The AGS comes with two cables: the temp sensor cable is required if using the temperature autostart feature; the network communication cable is required for communicating with the inverter/remote. 2.4.
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2.0 Installation 2.4.3 Cable Connections with Multiple Devices If you are using more than one Magnum networked device, a 4-wire phone splitter is required to connect the devices. There are two options for interconnecting the devices – either in a Star or Daisy Chain configuration. Info: Before deciding on which configuration to use, review the differences in installation and ease of troubleshooting.
2.0 Installation 2.4.4 Ensure all Negative Connections are Connected Together When connecting devices together (via a network communication cable), the return path (i.e., battery negative) of each battery powered device must be at the same potential (i.e., electrically common with each other).
2.0 Installation To make power connections from the monitored battery bank to AGS: 1. 2. Route and connect a wire (black) from the monitored battery bank’s negative terminal to Terminal #4 on the 8-port terminal block. Route and connect a wire (red) with a 5-amp in-line fuse from the monitored battery bank’s positive terminal to Terminal #3. 2.5.
2.0 Installation Alternative Option 1 – Tap into the positive side of the generator’s hour meter or running lamp; ensure the voltage is 10 to 40 VDC only while the generator is running.
2.0 Installation 2.5.3 Gen Start/Stop Connections (Terminals 1, 5, 6, 7, & 8) This section covers the control relays inside the AGS module, and provides information about wiring these relays to the generator’s start/stop circuit. You must identify the generator’s start and stop wiring requirements in order to determine: how many relays you require, the number of wires you connect, and in what combination.
2.0 Installation Relays inside the AGS controller RY1 RY2 RY3 COM COM COM NO NC NO NC NO NC 1 2 3 4 5 6 7 8 8 7 6 5 4 3 2 1 Normally Open (N.O.) contact on Relay 3 (RY3) Normally Open (N.O.) contact on Relay 2 (RY2) Common (COM) contact on Relay 1 (RY1) and Relay 2 (RY2) Normally Open (N.O.
2.0 Installation 2.6 Common Generator Wiring Diagrams The most common generator starting/run/stop circuits can be divided into three major types – 2-wire control, 3-wire momentary control, or 3-wire maintain control. The following gen wiring diagrams are provided as examples: Info: The term “3-wire” refers to the minimum number of wires required to control the starter motor and to run the generator; more than three wires may actually be needed.
ON INSIDE Input DC Voltage Jumper - set to monitored battery bank voltage (on 24V setting) 1 2 3 4 INSIDE 12/24/48V 2.
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3.0 ME-AGS-N Module Setup 3.0 ME-AGS-N Module Setup This section covers the AGS’s internal settings and how to configure them. 3.1 Configuring the Internal ME-AGS-N Settings RY3 ON 1 ON 2 3 4 RY2 1 2 3 4 RY1 1 2 3 4 12/24/48V 12/24/48V Unscrew the AGS module’s four top screws and remove the plastic cover to access the Input DC Voltage Jumper and the 4-position DIP (Dual In-line Package) switch (Figure 3-1).
3.0 ME-AGS-N Module Setup Table 3-1, Gen Type Settings 1 2 3 4 ON Gen Type 1 2 3 4 ON QD Mode (default) 1 2 3 4 ON 3-Wire Mode 1 2 3 4 ON Portable Mode Relay Timing/Operation (RY1/RY2/RY3) RY1 (N.O.) RY2 (N.O.) T1 T3 T2 T3 GEN RUN PD. RY3 (N.O.) Time Period T1 = 20 sec. T2 = 4 sec. T3 = 10 sec. Generator: Quiet Diesel Series (Onan). HDZAA model is not compatible with the AGS-N module – damage may occur. RY1 (N.O.) RY2 (N.O.) T1 = 5 sec. T2 = 2 sec. T3 = 10 sec. T1 T3 T2 GEN RUN PD.
4.0 ME-AGS-N Module Functional Tests 4.0 ME-AGS-N Module Functional Tests After all electrical connections to the AGS module, batteries, and generator have been completed (and prior to reconnecting the green 8-port terminal block), perform the following tests to verify that the AGS system is functioning correctly and the wiring from the AGS to the generator is correct. Once the AGS module passes the functional tests, you can set up the AGS for your autostart and autostop requirements (refer to: Section 8.
5.0 ME-AGS-N Module Operation 5.0 ME-AGS-N Module Operation This section details the operation of the ME-AGS-N module (independent of the remote control operation). 5.1 ME-AGS-N Module TEST Pushbutton The front of the module (Figure 5-1) has a red pushbutton to test the AGS system operation. When the red TEST pushbutton is pressed and released, the AGS initiates an automatic generator start/stop sequence.
6.0 ME-AGS-N Module Troubleshooting 6.0 ME-AGS-N Module Troubleshooting 6.1 Using the ME-AGS-N’s LED Indicators The two LEDs on the front of the AGS controller indicate how the AGS is operating and help you troubleshoot the AGS system. The STATUS LED is bicolor (green or red) and indicates the AGS’s status. The READY LED is green, and lights if the AGS has power and the remote temp sensor is connected. The AGS controller performs a “self test” when power is first applied.
6.0 ME-AGS-N Module Troubleshooting 6.2 Generator Starting/Running Troubleshooting This section helps troubleshoot the generator system when the AGS’s STATUS LED shows a fault condition (solid red LED indication), or the remote control displays a generator autostart fault. Press the TEST button on the AGS module, or start the generator from the remote (refer to Section 8.2.1.2 - RC, 9.2.1.2 - ARC, and 10.2.1.3 - RTR). 6.2.
6.0 ME-AGS-N Module Troubleshooting 1. 2. • Ensure the remote control is in a charge state (i.e., Charging, Bulk Charge, Absorb Charge, etc.). If not, then: a) Ensure the generator’s AC output is connected to the Magnum inverter’s AC input. Check the wiring and the AC breaker to the inverter’s AC input. b) Ensure the AC input breaker on the inverter has not popped out/ opened up. Ensure the network communication cable (Section 2.4.
7.0 Using a Remote with the ME-AGS-N 7.0 Using a Remote with the ME-AGS-N When an AGS is released with a new software revision, some of the features and functionality in the new AGS may not be available in an inverter or remote control that has an earlier software version. Before continuing to your specific remote control section in this manual, you should evaluate the software compatibility between your inverter, remote control, and AGS to determine what AGS features are available. 7.
7.0 Using a Remote with the ME-AGS-N 7.2 Software Differences Between AGS Revisions This AGS manual covers a ME-AGS-N revision of ≥5.0. There may be differences between revisions that affect your AGS setup/operation, use Table 7-2 below to be aware of the differences between AGS revisions. Info: Refer to your specific remote control section in this manual for information on determining your AGS revision. Table 7-2, AGS Revision Differences ME-AGS-N Revision Revision Changes 5.0 5.1 5.
8.0 Using the ME-RC Remote 8.0 Using the ME-RC Remote The ME-RC remote’s AGS menus under the AGS and TECH buttons allow you to customize and monitor the operating parameters for your autostart/ autostop generator system. To help configure and operate the AGS with your ME-RC, refer to the mini index below to direct you to the appropriate section. 8.1 8.2 8.3 8.4 8.5 8.
8.0 Using the ME-RC Remote Table 8-2, Software Differences Between ME-RC Revisions AGS Menu (Button: Menu) AGS Menu Selections/Adjustments Inverter Level ME-AGS-N Required ME-RC Required AGS: 01 AGS Control Off, Enable, Test, Enable w/QT ≥ Level 1 ≥ Rev 5.0 ≥ Rev 1.5 AGS: 02 AGS Status Read Only ≥ Level 1 ≥ Rev 5.0 ≥ Rev 1.5 0.5 - 6.0 Hours ≥ Level 1 ≥ Rev 5.0 ≥ Rev 1.5 0.5 - 25.5 Hours ≥ Level 1 ≥ Rev 5.0 ≥ Rev 2.6 Off, 65 - 90F ≥ Level 1 ≥ Rev 5.0 ≥ Rev 1.
8.0 Using the ME-RC Remote AGS: 03 Run Time Hour Menu This menu provides the settings that determine the length of time the generator will run once it has been autostarted by the AGS. Default setting: Run Time = 2.0 Hrs Range: 0.5 Hrs - 25.5 Hrs (0.5 hr increments) How long should I set the generator run time? This depends on whether you are using the high temperature or low battery voltage autostart feature.
8.0 Using the ME-RC Remote temperature sensor (or thermostat control – if using the optional pigtail adapter) reading is below the AGS: 04 Start Temp F setting, the generator will autostop. If the temperature sensor (or thermostat control) reading is above the AGS: 04 Start Temp F setting, the generator will continue to run for a second run time period. At the end of this second run time period, the temperature sensor reading (or thermostat control) is checked again.
8.0 Using the ME-RC Remote AGS: 05 Start Volts Menu This menu allows you to set and enable a battery voltage value that causes the generator to automatically start. Starting the generator on voltage is the most common method of autostarting the generator – it is considered the simplest and easiest to understand.
8.0 Using the ME-RC Remote Default setting: Quiet = Off Range: Off, 9PM-7AM, 9PM-8AM, 9PM-9AM, 10PM-8AM, 11PM-8AM Why should I use Quiet Time? Quiet Time is used when there are park rules or local noise regulations that prevent generators from running during a certain time. It is usually set in consideration of when people may be sleeping. If there are no local rules or regulations, you may not want to use Quiet Time – which would allow the generator to run at any time in a 24-hour period.
8.0 Using the ME-RC Remote 8.3 ME-AGS-N Operation/Monitoring using the ME-RC This section covers the AGS menus in the ME-RC remote that determine how to control and operate the generator. The section also includes menus that are used to monitor starting and running conditions for the AGS and the generator. 8.3.
8.0 Using the ME-RC Remote Info: This menu is important when determining if the AGS is working correctly, or for troubleshooting an AGS installation. Info: For any fault mode displayed in the status menu, please refer to Section 12.0 “ME-AGS-N Remote Troubleshooting” in this manual. Note: AGS menus 03-07 were covered in Section 8.1. AGS: 08 AGS TECH Menu This menu displays meter data on the operating condition of the generator and AGS, and has an AGS mode setting.
8.0 Using the ME-RC Remote Press the TECH button, and then rotate and press the SELECT knob to access the following menus: TECH: 01 Temperatures This read-only menu displays the ambient temperature reading of the AGS’s temperature sensor (if installed). If the temperature sensor is not installed, the display will either show a very high temperature value (122°C/252°F), or “TS open” displays – depending on your remote revision.
8.0 Using the ME-RC Remote 8.6 ME-AGS-N Menu Map using the ME-RC AGS Status... 01 AGS Control S Status... AGS= Status... AGS = Status... AGS = Enable Off Test Status... AGS = Enable w/QT Status... 02 AGS Status S Read Only display Status... AGS: Status Available Statuses: AC In Manual Run No Comm Off Quiet Time Ready Status... 03 Run Time Hour S Status... Run Time= 0.5Hr … Start Temp Start Test Start VDC Fault Temp Fault Test Fault VDC Lockout Status... Run Time= 2.0Hr … Status...
8.0 Using the ME-RC Remote Cont. AGS Status... 08 AGS TECH S Status... Gen Run: Read Only displays (except AGS Mode) Status... AGS VDC: x.xHr xx.x Status... AGS Mode:RV S Status... Temp: xxC/xxF Status... AGS Rev: Status... AGS Mode=RV x.x Status... AGS Mode=Other TECH Status... 01 Temperatures S ... Read Only displays Status... AGS: xxC/xxF Status... 02 Revisions S … Read Only displays Status... AGS: x.x LEGEND AGS Menu Button Press button Status...
9.0 Using the ME-ARC Remote 9.0 Using the ME-ARC Remote The ME-ARC remote control’s AGS menus under the CTRL, METER, SETUP, and TECH buttons allow you to customize and monitor operating parameters, and to help troubleshoot your autostart/autostop generator system. To help configure and use the AGS with the ME-ARC, refer to the mini index below to direct you to the appropriate section. 9.1 9.2 9.3 9.4 9.5 9.
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9.0 Using the ME-ARC Remote Table 9-2, Software Differences Between ME-ARC Revisions (Cont.) AGS Menu (Button: Menu) AGS Menu Selections/Adjustments Inverter Level ME-AGS-N Required ME-ARC Required ≥ Level 1 ≥ Rev 5.0 ≥ Rev 2.0 ≥ Level 4 ≥ Rev 5.0 ≥ Rev 2.0 ≥ Level 1 ≥ Rev 5.0 ≥ Rev 2.0 ≥ Level 1 ≥ Rev 5.0 ≥ Rev 2.0 Gen Run Temp Time = 0.5-25.5 Hours ≥ Level 1 ≥ Rev 5.0 ≥ Rev 2.4 0.0-25.5 Hours ≥ Level 1 Rev 5.0 & 5.1 ≥ Rev 2.0 OFF-25.5 Hours ≥ Level 1 ≥ Rev 5.2 ≥ Rev 2.
9.0 Using the ME-ARC Remote SETUP: 04A Gen Run VDC Menu This menu starts/stops the generator based on the battery voltage as shown on the METER button’s 03B DC Volts-AGS menu. This menu provides the option to start the generator when the battery voltage gets low, and to stop the generator once the battery reaches a higher voltage level, or has been fully charged and goes into the Float Charge stage.
9.0 Using the ME-ARC Remote • Set Stop Gen Volts – This setting will stop the generator when the battery voltage (on Terminals #3 & #4) increases to or above this setting continuously for the duration of the Set Stop Volts Delay setting. To allow the battery bank to go through a full bulk and absorption charge, this setting should be set to Float. Default setting: Set Stop Gen Volts = 14.4 VDC (12v), 28.8 VDC (24v), 57.6 VDC (48v) Range: OFF, 9.1-16.0 VDC (12v), 18.2-32.0 VDC (24v), 36.4-64.
9.0 Using the ME-ARC Remote Info: Battery life will be reduced if the batteries are only charged to 80-85% regularly. It is highly recommended to charge the batteries to 100% as often as possible (~ once a week, or every other discharge cycle) in order to avoid sulfation of the battery plates. Using the SETUP: 03E Absorb Done Time menu, the absorption charge time can easily be changed to a longer duration to increase the batteries’ state of charge.
9.0 Using the ME-ARC Remote • Set Start Gen AC Amps – This setting determines when the generator would start depending on the AC amps level of the load the inverter is running. In order for the generator to autostart, the load’s amps level must be maintained continuously above the Start Gen AC Amps setting for the duration of the Start Amps Delay setting.
9.0 Using the ME-ARC Remote best overall method for using AGS settings to start and stop your generator. The BMK already uses voltage, time, and current to determine the true SOC of the batteries, so little guesswork is needed to determine the settings. • Set Start Gen SOC – This menu is used to set the SOC level for autostarting the generator. Default setting: Set Start Gen SOC = OFF Range: OFF, 20% - 90% • Set Stop Gen SOC – This menu is used to set the SOC level for autostopping the generator.
9.0 Using the ME-ARC Remote Default setting: Set Gen Run Temp Start = OFF Range: OFF, Ext Input, 65F - 95F or 18C - 35C (5 deg. increments) Info: If the temperature start feature is not needed, ensure this setting is set to the OFF position. • Set Gen Run Temp Time – This menu sets the amount of time the generator runs after a temperature autostart. Default setting: Set Gen Run Temp Time = 2.0 Hrs Range: 0.5 - 25.5 Hrs (0.
9.0 Using the ME-ARC Remote SETUP: 04F Max Gen Run Time Menu This menu is used to set the maximum time the generator will run if the generator has been started by one of the AGS’s autostart settings. • Set Max Gen Run Time – Set this to the maximum amount of time you want the generator to run once it has been autostarted. Default setting: Set Max Gen Run Time = 12.0 Hrs Range: OFF*, 0.1 - 25.5 Hrs (0.1 hr increments) * The Max Gen Run Time setting can only be turned off using a ME-AGS-N with Rev ≥5.
9.0 Using the ME-ARC Remote • • • • • • Set Start Quiet Hour – Set the hour for Quiet Time to start. Set Start Quiet Minute – Set the minute for Quiet Time to start. Set Start Quiet AM-PM – Set AM or PM for the start of Quiet Time. Set Stop Quiet Hour – Set the hour for Quiet Time to stop. Set Stop Quiet Minute – Set the minute for Quiet Time to stop. Set Stop Quiet AM-PM – Set AM or PM for the stop of Quiet Time.
9.0 Using the ME-ARC Remote Where should I set Quiet Time Topoff? Normally, setting Quiet Time Topoff to 30 or 60 minutes is a good idea. In cases where the DC or inverter loads are unusually high or the SOC autostart setting is low — which may cause the batteries to be heavily discharged during the Quiet Time period — increase Quiet Time Topoff to 90 or 120 minutes; this ensures the batteries receive the maximum charge time before Quiet Time shuts the generator off.
9.0 Using the ME-ARC Remote begin to break down into gums and varnishes that clog the fuel system. Fuel varnishing results in hard starting and surging – a surging generator may not settle at a stable operating speed. Always check with your generator’s manufacturer to determine how to properly exercise your generator. Generally, it is recommended that you run the generator every month for two hours under at least half the rated load.
9.0 Using the ME-ARC Remote SETUP: 04I Gen Warm-up Time Menu This menu allows the generator to run (i.e., warm up) before it connects to the inverter/charger, or powers the battery charger and any pass-thru loads. Most generators need to warm up before a load is supplied. • Set Gen Warm-up Time – This setting is the amount of time the generator is allowed to warm up before connecting to the inverter/charger. Default setting: Set Gen Warm-up Time = 60 sec.
9.0 Using the ME-ARC Remote 9.2.1.2 Starting the Generator from the Remote To confirm that the generator will turn on and run from the remote, first ensure the AGS status is “Off” or “Ready” (see Section 9.2.1.1). Then: 1. Press the CTRL button, and rotate the SELECT knob to the 03 Gen Control menu. 2. Press the SELECT knob, and then rotate it to the ON setting. 3. Press the SELECT knob to activate the generator test.
9.0 Using the ME-ARC Remote ON: The ON selection manually starts the generator by sending a “start” command from the AGS module. Once the generator is started, it must be manually stopped, either from an external stop switch or by selecting OFF from the 03 Gen Control menu, which sends a “stop” command from the AGS module. Info: When “ON” is selected, the Magnum inverter will not attempt to accept the generator AC voltage until the warm-up period is satisfied.
9.0 Using the ME-ARC Remote METER: 03B DC Volts-AGS Menu This read-only menu displays the DC voltage measured at Terminals #3 and #4 of the AGS module. This menu is useful in setting up the voltage start for the AGS, and for troubleshooting its operation. Info: The DC voltage reading in this menu may vary from the DC voltage readings in the METER button’s 01A DC Volts and 04C DC Volts-BMK menu items. When troubleshooting, read the appropriate related meter for each device.
9.0 Using the ME-ARC Remote 9.3.2.2 ME-ARC Remote’s TECH Button Press the ME-ARC’s TECH button, and rotate the SELECT knob to access: TECH: 01 Temperatures Press the SELECT knob, and then rotate the knob to display the current temperature reading of the AGS’s remote temp sensor. If the remote temp sensor is not installed, “AGS TS Open” displays. TECH: 02 Revisions – AGS Press the SELECT knob, and then rotate the knob until the AGS module software version is shown on the screen (i.e., AGS: 5.2).
9.0 Using the ME-ARC Remote To 1. 2. 3. manually start the generator: Press the CTRL button. Turn the SELECT knob to the 03 Gen Control menu. Press the SELECT knob. The Set Gen Control menu displays with an arrow to the right of the current setting. 4. Turn the SELECT knob to the ON setting. 5. Press the SELECT knob again to select this setting. The selection arrow appears to the right of the screen. The generator should start at this time. If the generator does not start as expected, refer to Section 12.
9.0 Using the ME-ARC Remote 9.6 ME-AGS-N Menu Map using the ME-ARC CTRL 03 Gen Control OFF S Set Gen Control OFF Set Gen Control ON Set Gen Control AUTO METER Status... 03 AGS Meters S Read Only displays 03A AGS Status Status Available Statuses: AC In Gen Cooldown Gen Warm-up Manual Run No Comm Off Quiet Time Ready Start Start Start Start Start Start Status 04 AGS Setup 04A Gen Run VDC 11.5 to 14.4 S S S S 03C Gen Run Time 0.
9.0 Using the ME-ARC Remote Status 04 AGS Setup Cont. 04C Gen Run Amps OFF S S S S Note: MS-PAE and MS-PE Series models only Set Start Gen AC Amps = 5A ... Set Start Gen AC Amps = 60A Set Start Amps Delay = 120 Sec ... Set Start Amps Delay = 127 Min Set Stop Gen AC Amps = 20A ... Set Stop Gen AC Amps = 59A Set Stop Amps Delay = 120 Sec ... Set Stop Amps Delay = 127 Min Set Start Gen SOC = OFF Set Start Gen SOC = 20% ...
9.0 Using the ME-ARC Remote Status 04 AGS Setup Cont. 04G Quiet Time OFF S Set Stop Quiet AM-PM = 00:00 S Set Stop Quiet AM-PM = 00:00 A Set Quiet Time Topoff = OFF P Set Quiet Time = 120Min Set Quiet Time Topoff = 30Min ... Topoff Set Gen Exercise Days = 1 ... Set Gen Exercise Days = 255 Set Exercise Run Time = 1.0 Hrs ... Set Exercise Run Time = 25.5 Hrs Set Gen Warm-up Time = 60 Sec ... Set Gen Warm-up Time = 127 Min ...
10.0 Using the ME-RTR Router 10.0 Using the ME-RTR Router The ME-RTR router’s AGS menus under the CTRL, METER, SETUP, and TECH buttons allow you to customize and monitor operating parameters, and to help troubleshoot your autostart/autostop generator system. To configure and use the AGS with the ME-RTR, refer to the mini index below to direct you to the appropriate section. 10.1 ME-AGS-N Setup using the ME-RTR page 61 10.2 ME-AGS-N Functional Testing using the ME-RTR page 73 10.
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10.0 Using the ME-RTR Router Default setting: Set Start Gen Volts = 11.5 VDC (12v), 23.0 VDC (24v), 46.0 VDC (48v) Range: OFF, 9.0-15.9 VDC (12v), 18.0-31.8 VDC (24v), 36.0-63.6 VDC (48v) Where should I set Start Volts? When setting the VDC start voltage, it must be high enough to not over-discharge the battery, but also low enough to keep from nuisance starting the generator. Typically, start volts is set based on what is determined to be approximately 50% of the battery capacity.
10.0 Using the ME-RTR Router where to set the Stop Gen Volts setting, it must be lower than the inverter’s Absorb Voltage setting (determined by the SETUP: 03B Battery Type menu). Otherwise, the charger will enter Absorption Charge mode — which is required to maintain the batteries at a constant voltage level — and the battery voltage will not reach the Stop Gen Volts setting, which will cause the generator to run until it is out of fuel or until it reaches the SETUP: 04F Max Gen Run Time setting.
10.0 Using the ME-RTR Router SETUP: 04B Gen Run Time Menu This menu starts and stops the generator based on a specific time of day. This feature uses the ME-RTR’s internal clock to start and stop the generator at the selected times. Info: Ensure the remote’s clock is correct. If needed, refer to the ME-RTR owner’s manual for guidance on setting the time on the remote clock. Info: The ME-RTR clock is powered from the inverter thru the remote cable.
10.0 Using the ME-RTR Router • Set Start Amps Delay – This setting determines the amount of time that the inverter load’s current must continuously remain above the Start Gen AC Amps setting for the AGS to initiate an autostart. Default setting: Set Start Amps Delay = 60 Seconds Range: OFF, 1 - 120 Seconds, 3 - 127 Minutes • Set Stop Gen AC Amps – This setting determines when the generator would stop depending on the drop in the AC amps needed for the load the inverter is running.
10.0 Using the ME-RTR Router • Set Stop Gen SOC – This menu is used to set the SOC level for autostopping the generator. Default setting: Set Stop Gen SOC = 90% Range: 21% - 100% Info: There is no start or stop delay time needed since the ME-BMK already displays an accurate state of charge of the batteries. Where should I set Gen Run SOC? Most battery manufacturers recommend that for optimum battery life, deep-cycle batteries should not be discharged below 50% SOC.
10.0 Using the ME-RTR Router • Set Gen Run Temp Time – This menu sets the amount of time the generator runs after a temperature autostart. Default setting: Set Gen Run Temp Time = 2.0 Hrs Range: 0.5 - 6.0 Hrs (0.5 hr increments) When the temperature around the remote temperature sensor (based on the METER: 03D AGS Temp display) increases to the Gen Run Temp Start setting, the generator immediately starts and runs based on the Gen Run Temp Time setting.
10.0 Using the ME-RTR Router SETUP: 04F Max Gen Run Time Menu This menu is used to set the maximum time the generator will run if the generator has been started by one of the AGS’s autostart settings. • Set Max Gen Run Time – Set the maximum amount of time you want the generator to run once it has been autostarted. Default setting: Set Max Gen Run Time = 12.0 Hrs Range: 0.0 - 25.0 Hrs (0.
10.0 Using the ME-RTR Router • • • • • • Set Start Quiet Hour – Set the hour for Quiet Time to start. Set Start Quiet Minute – Set the minute for Quiet Time to start. Set Start Quiet AM-PM – Set AM or PM for the start of Quiet Time. Set Stop Quiet Hour – Set the hour for Quiet Time to stop. Set Stop Quiet Minute – Set the minute for Quiet Time to stop. Set Stop Quiet AM-PM – Set AM or PM for the stop of Quiet Time.
10.0 Using the ME-RTR Router Where should I set Quiet Time Topoff? Normally, setting Quiet Time Topoff to 30 or 60 minutes is a good idea. In cases where the DC or inverter loads are unusually high or the SOC autostart setting is low — which may cause the batteries to be heavily discharged during the Quiet Time period — you may want to increase Quiet Time Topoff to 90 or 120 minutes; this ensures the batteries receive the maximum charge time before Quiet Time shuts the generator off.
10.0 Using the ME-RTR Router damage your generator. Also, the fuel in gasoline-powered generators can begin to break down into gums and varnishes that clog the fuel system. Fuel varnishing results in hard starting and surging – a surging generator may not settle at a stable operating speed. Always check with your generator’s manufacturer to determine how to properly exercise your generator. Generally, it is recommended that you run the generator every month for two hours under at least half the rated load.
10.0 Using the ME-RTR Router SETUP: 04I Gen Warm-up Time Menu This menu allows the generator to run (i.e., warm up) before it connects to the inverter/charger, or powers the battery charger and any pass-thru loads. Most generators need to warm up before a load is supplied – similar to warming up your car before driving it. • Set Gen Warm-up Time – This setting is the amount of time the generator is allowed to warm up before connecting to the inverter/charger. Default setting: Set Gen Warm-up Time = 60 sec.
10.0 Using the ME-RTR Router To access the AGS Home screen: 1. 2. Press and hold the METER button for 3 seconds. The System Home screen displays. Rotate the SELECT knob to the port# to which the AGS is connected. This should be the AGS Home screen (“AGS Home” appears in the bottom right corner of the router screen). 10.2.1.2 Determining AGS Status Use your router to determine the AGS’s status by viewing the second line of the AGS Home screen.
10.0 Using the ME-RTR Router 10.3 ME-AGS-N Operation/Monitoring using ME-RTR This section covers the menus under the ME-RTR’s CTRL, METER, PORT and TECH buttons that determine how to control and operate the generator. The section also includes menus that are used to help monitor the AGS and the generator’s starting and running conditions. 10.3.1 Controlling the AGS using the ME-RTR The AGS uses the CTRL: 03 Gen Control menu to activate the generator either manually or automatically.
10.0 Using the ME-RTR Router METER: 03A AGS Status Menu This read-only menu displays the AGS’s current status. There are 26 different status messages to identify what state the AGS is currently in – only one displays at any one time (refer also to Figure 10-2).
10.0 Using the ME-RTR Router Info: This display is used by the SETUP: 04F Max Gen Run Time menu to determine the generator’s maximum run time when started automatically. METER: 03D AGS Temp Menu The read-only menu displays the temperature of the AGS remote temperature sensor (included with AGS, but use is optional), and is helpful in determining its proper placement and operation. This temperature value can be displayed in either Fahrenheit (default setting) or Celsius.
10.0 Using the ME-RTR Router TECH: 03 Firmware Versions This menu displays the software/firmware version of all the network devices connected directly to the network ports of the connected inverter. (P1accP6acc). If an AGS is connected, the screen alternates the “AGS” display with the revision of the connected AGS. Info: The AGS accessory may display a “0.0” revision for several reasons.
10.0 Using the ME-RTR Router To manually start the generator: From the AGS Home screen (to access, refer to Section 10.2.1.1): 1. Press the CTRL button. 2. Turn the SELECT knob to the 03 Gen Control menu. 3. Press the SELECT knob. The Set Gen Control menu displays with an arrow to the right of the current setting. 4. Turn the SELECT knob to the ON setting. 5. Press the SELECT knob to select the ON setting. The selection arrow appears to the right of the screen. The generator should start at this time.
10.0 Using the ME-RTR Router 10.6 ME-AGS-N Menu Map using the ME-RTR Read Only displays PORT Inverting Gen off 48.0Vdc 24Adc System Home System Home Screen Auto Gen Start Gen Off 0.0Hrs 48.0Vdc 79F P3 AGS Home ...
10.0 Using the ME-RTR Router SETUP Start Gen Volts Range: 12-volt = 9.0-15.9 VDC; 24-volt = 18.0-31.8 VDC; 48-volt = 36.0-63.6 VDC Stop Gen Volts Range: 12-volt = 9.1-16.1 VDC; 24-volt = 18.2-32.2 VDC; 48-volt = 36.4-64.4 VDC 04A Gen Run VDC 11.5 to 14.4 P1A View AGS Setup S Set Start Gen Volts OFF P1A S Set Start Gen Volts 11.5 Volts edit AGS Setup ... P1A Set Start Volts Delay = OFF P1A S P1A ... EDIT AGS Setup P1A edit AGS Setup ... EDIT AGS Setup P1A edit AGS Setup ... ...
10.0 Using the ME-RTR Router SETUP Menu continued 04D Gen Run SOC OFF P1A S S View AGS Setup Set Start Gen SOC OFF Set Start Gen SOC 20% P1A P1A edit AGS Setup edit AGS Setup ... Set Stop Gen SOC 90% Set Stop Gen SOC 21% P1A EDIT AGS Setup Set Start Gen SOC 90% ... P1A EDIT AGS Setup P1A EDIT AGS Setup Set Stop Gen SOC 100% ...
10.0 Using the ME-RTR Router Continued from previous page (SETUP menu) 04H Gen Exercise OFF P1A S S View AGS Setup Set Gen Exercise OFF Set Gen Exercise 1 Days P1A P1A edit AGS Setup S edit AGS Setup ... Set Exercise Run 0.0 Hours P1A EDIT AGS Setup ... P1A EDIT AGS Setup ... ... P1A EDIT AGS Setup edit AGS Setup P1A EDIT AGS Setup Set Exercise Run 25.5 Hours Set Exercise Run 1.
11.0 ME-AGS-N Remote Status Messages 11.0 ME-AGS-N Remote Status Messages A status message may be an operational or fault message. Access the AGS status menu (METER button’s 03A AGS Status menu for ME-ARC and MERTR; AGS button’s 02 AGS Status menu for ME-RC) to view the AGS’s current operating status. This menu is important when determining if the AGS is working correctly, or for troubleshooting an AGS installation. 11.
11.0 ME-AGS-N Remote Status Messages Table 11-1, AGS Remote Operational Statuses (cont.) STATUS REMOTE DESCRIPTION Gen Warm-up ARC/RTR The AGS is attempting to start the generator and a time period has been set under the SETUP: 04I Gen Warm-up Time setting. Once the AGS status indicates “Warm-up”, the inverter/charger’s AC input ignores any incoming AC power. This prevents the inverter/charger from loading the generator during warm-up.
11.0 ME-AGS-N Remote Status Messages 11.2 AGS Remote Start Statuses The following “Start” statuses identify the condition that autostarted the generator. If you determine that the autostart condition occurred sooner than expected (or didn’t want this autostart condition), refer to the Setup section for your specific remote to change (or defeat) the autostart setting.
11.0 ME-AGS-N Remote Status Messages 11.3 AGS Remote Fault Statuses The following “Fault” statuses indicate that the generator wasn’t able to start based on an expected autostart condition. Refer to Section 12.3 “ME-AGS-N Faults using your Remote” for help in diagnosing the problem.
11.0 ME-AGS-N Remote Status Messages 11.4 General Notes • • • • • • • • If a fault condition occurs, either: select the OFF setting from the 03 Gen Control menu (ME-ARC and ME-RTR controllers) and then select ON, or AUTO; or, from the 01 AGS Control menu (ME-RC) select the Off setting, and then select Enable or Test. If the problem persists, refer to Section 12.0 “ME-AGS-N Remote Troubleshooting” in this manual.
12.0 ME-AGS-N Remote Troubleshooting 12.0 ME-AGS-N Remote Troubleshooting This section assists you in using your remote control to identify a fault, and to resolve an abnormal operational condition detected within your AGS system. 12.1 AGS Fault Message Screens for Magnum Remotes When an AGS fault is detected, and the remote’s FAULT LED comes on, the fault status is displayed on the LCD screen. Figures 12-1 an 12-2 are examples of how fault messages appear on each of Magnum’s remotes.
12.0 ME-AGS-N Remote Troubleshooting 12.2 Resolving Operational Statuses The following operational statuses can display on your remote control, and some may indicate an abnormal condition. This section provides additional information and assistance to resolve these statuses (if needed). • No Comm – This is a normal status if there is no AGS installed. If an AGS is installed, use the information below to determine the remedy. Remedy: If an AGS is installed, then follow these steps: 1.
12.0 ME-AGS-N Remote Troubleshooting • • • • • • • Fault Test – The generator failed to autostart and run after “Test” is selected under the AGS: 01 AGS Control menu in the ME-RC, or the red TEST button is pressed on the AGS module (using any remote). Note: The ME-ARC and ME-RTR do not provide a “test” selection, instead they can be set to manually turn the generator on and off, which can be used to test the generator wiring to the AGS.
12.0 ME-AGS-N Remote Troubleshooting • If using SETUP: 04B Gen Run Time, confirm you have not set the total run time (start time to the stop time) longer than the SETUP: 04F Max Gen Run Time setting. • If using SETUP: 04C Gen Run Amps, confirm the inverter load(s) that is used to determine the Stop Gen AC Amps setting is not required to run longer than the SETUP: 04F Max Gen Run Time setting.
12.0 ME-AGS-N Remote Troubleshooting 12.3.1 How to Clear AGS Faults • ME-RC – go to the AGS: 01 AGS Control menu and select AGS= Off. Note: After the fault clears and the reason for the fault is determined, be sure to re-enable the AGS to autostart. Go to the AGS: 01 AGS Control menu and select AGS= Enable or AGS= Enable w/QT. Refer to Figure 8-2. • ME-ARC and ME-RTR – go to the CTRL: 03 Gen Control menu and select OFF.
13.0 Appendix 13.0 Appendix 13.1 Other Accessories and Equipment Magnum offers a number of devices and accessories that can be used to expand and enhance your AGS and inverter/charger system. 13.1.1 Optional Accessories for the ME-AGS-N AGS Pigtail Adapters Magnum offers two pigtail adapters for use with the AGS. They are useful in applications that require you to automatically turn the generator on/ off externally via a manually controlled switch, or from an automatically controlled switching device (i.
14.0 Warranty & Service Information 14.0 Limited Warranty Magnum Energy, Inc. warrants the ME-AGS-N (Automatic Generator Start Network version) to be free from defects in material and workmanship that result in product failure during normal usage, according to the following terms and conditions: 1. 2. 3. 4. 5. 6. 7. The limited warranty for this product extends for twelve (12) months beginning from the product’s original date of purchase.
14.0 Warranty & Service Information 14.1 How to Receive Repair Service If your product requires warranty service or repair, contact either: 1. An authorized service center, which are listed on the Magnum Energy website at http://www.magnumenergy.com/service/servicecenters-us.htm, or 2. Magnum Energy, Inc. at: Telephone: 425-353-8833 Fax: 425-353-8390 Email: warranty@magnumenergy.
Magnum Energy, Inc. 2211 West Casino Rd. Everett, WA 98204 Phone: 425-353-8833 Fax: 425-353-8390 Web: www.magnumenergy.com PN: 64-0039 Rev.
