VE.
Copyrights 2007 Victron Energy B.V. All Rights Reserved This publication or parts thereof, may not be reproduced in any form, by any method, for any purpose. For conditions of use and permission to use this manual for publication in other than the English language, contact Victron Energy B.V. VICTRON ENERGY B.V.
Introduction .......................................................................................................................... 3 The VE.Net Generator Module (VGM) ........................................................................... 3 Introduction to VE.Net.................................................................................................... 3 2 Installation of your VGM....................................................................................................... 4 2.
1 1.1 Introduction The VE.Net Generator Module (VGM) The VE.Net Generator Module is designed to work in conjunction with the standard control system of your generator to allow networked control and monitoring of the generator. The VGM provides detailed monitoring and control facilities, including an auto-start function which allows you to send a single instruction to start the generator. The VGM will automatically carry out the correct process of pre-heat and cranking in order to start the generator. 1.
2 Installation of your VGM To install your generator module you will need: • • • • • 2.1 VE.Net Generator Module (supplied) A.C. sensor box with 20 amp load shed contactor (supplied) 2 meter RJ11 cable (supplied) VE.Net panel Standard straight UTP cable Wiring – A.C. Single-phase generators rated up to 20A (approximately 5.7kW @ 230V and 3.0kW @ 120V) can use the supplied load shed contactor built into the AC sensor box (use Figure 2-1 – A.C. sensor box using the internal contactor). Figure 2-1 – A.C.
Figure 2-2 – A.C. sensor box using an external contactor 2.2 Wiring – D.C. The VGM can be powered from either the starter battery or the domestic battery; however it is recommended that the domestic battery be used, as even in standby, the VGM consumes a small amount of power. If the VGM is powered from the starter battery, connect 2 and 3 together. Figure 2-3 shows how to wire the VGM for most generators. More specific wiring diagrams for some generators can be found in Appendix 1.
3 Using your VE.Net Generator Module The main method of control and configuration for the VGM is provided through the VPN. To switch on the panel, hold “Enter” for 2 seconds. When the panel has started, the list of connected VE.Net devices will be displayed. If there are other VE.Net devices connected, it may be necessary to press “▼” until the VGM is displayed. 3.1 Quick status line When viewing the VGM entry in the device list, you can also see the quick status line.
action from the user. The purpose of the first two steps, are both to make sure the load only receives a clean AC signal, and to allow the generator to gradually slow down before being stopped. This is particularly important for air-cooled generators. Gen control menu Menu item Description Range Step size N/A Gen control Use this option to perform the displayed action.
Next service due 3.4 The time remaining before the generator needs to be serviced. Hours and minutes Generator logging The generator logging menu records information about the overall usage of the generator. This can be useful for determining the health of the generator.
4 Setup The VGM is designed to be highly configurable, in order to meet the requirements for a wide range of applications. The following sections describe the available options and how to use them correctly. In order to access the setup menus, it is necessary to set the VPN access level to “user and install”. Once configuration is complete, it is recommended that the VPN access level be set to “user”. For more information on access levels, refer to the VPN user manual. 4.
Loss of AC power Gen failure Gen underload Under speed Over speed Service due 25hr 4.2 goes over 100% Generates an alarm if the AC voltage drops below the specified value. Generates an alarm if multiple failures are detected. Generates an alarm if the generator has been running at less than the specified load for more than the specified duration. Generates an alarm if the generator drops below 90% of the nominal engine speed.
generator. Gen amperage OP alarm point WT alarm point Underload % Underload period Overload pre % Warm-up period Cool down period Service interval Crank disconnect Preheat for Start retries Enable switch in Magnetic pickup “60Hz – 1800rpm”, “60Hz – 3600rpm” 1 – 200A The maximum continuous A.C. output current of the generator. The set-point for the oil pressure 0 – 70PSI alarm. The set-point for the coolant 50 – 100°C temperature alarm.
Calib mag pickup Flywheel teeth Device name Device address Software version 4.2.1 connected, the pickup will be used to calculate the engine speed; otherwise the speed will be estimated based on the frequency of the output voltage. Note: if you connect a pickup, it must also be calibrated. See chapter 4.2.1 - Magnetic pickup calibration. This option is used to calibrate the magnetic pickup See chapter 4.2.1 - Magnetic pickup calibration. Specifies the number of teeth on the flywheel.
Step 5) Once the generator is stable go to the “Calib mag pickup” menu and press “Enter”. Calib mag pickup → yes Step 6) The text on the second line will momentarily read “Calib. Complete”. Calib mag pickup Calib. complete The calibration procedure is now complete. The number of flywheel teeth detected can be seen in the “Flywheel teeth” property. Flywheel teeth → 150 If there was a problem reading the magnetic pickup during calibration, the “Calib mag pickup” property will momentarily read “Calib.
Appendix 1 Wiring diagrams for selected generators Fischer Panda -14-
Masse IS3.5 to IS6.
Masse 6.5 or 7.
Northern Lights -17-
Vetus -18-
Victron Energy B.V. De Paal 35 1351 JG Almere PO Box 50016 1305 AA Almere The Netherlands Version: 07 Date: 13 December 2007 www.victronegergy.
