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Victron energy BMV-700 User Manual

Victron energy BMV-700
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Manual - BMV-700
Battery monitor
Rev 10 - 12/2022
This manual is also available in HTML5.
ENGLISH

Table of Contents

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Victron energy BMV-700 Specifications

General IconGeneral
Display TypeLCD
CommunicationVE.Direct
Battery Capacity Range1 - 999 Ah
Accuracy Voltage Measurement0.5%
Overall Accuracy1.0%
Operating Temperature Range-20 to +50 °C
ShuntNot included
Shunt Voltage Drop50 mV at 500 A

Summary

Safety Precautions for BMV-700

General Safety Precautions

Essential instructions for safe installation, operation, and maintenance of the battery monitor.

Battery Safety Warnings

Crucial warnings regarding handling lead-acid batteries and potential hazards like explosive gases.

Transport and Storage Guidelines

Guidelines for storing the product in a dry environment and within specific temperature ranges.

Introduction to the BMV-700 Battery Monitor

BMV-700 Battery Monitor Overview

Explains the BMV-700's function, measurements, and capabilities for battery monitoring.

Benefits of Battery Monitoring

Details the benefits of battery monitoring for extending battery life and optimizing performance.

BMV-700 Sizing Information

Information on the BMV-700's shunt capacity and compatibility with larger shunts.

VictronConnect App for BMV-700

Introduces the VictronConnect app for configuration and monitoring via Bluetooth or USB.

BMV-700 Optional Accessories

Lists optional accessories required for specific setups, such as GX devices and interface cables.

BMV-700 Installation Guide

BMV-700 Package Contents

Lists all components included in the BMV-700 package for installation.

Mounting the BMV-700 Shunt

Instructions and considerations for securely mounting the BMV-700 shunt in a dry location.

Mounting the BMV-700 Head Unit

Describes various methods for mounting the BMV-700 head unit, including panel and wall mounting.

BMV-700 Connections Overview

Identifies and explains the purpose of each terminal and connector on the BMV-700.

Basic Electrical Connections

Step-by-step guide for making the fundamental electrical connections for the battery monitor.

BMV-700 Programmable Relay

Explains the function and application of the BMV-700's programmable relay for alarms or generator control.

Using Alternative Shunts with BMV-700

Guidance on using shunts other than the supplied 500A shunt for higher current systems.

Connecting BMV-700 to GX Device

Details how to connect the BMV-700 to a GX device for system monitoring and remote access.

BMV-700 Configuration and Settings

BMV-700 Setup Wizard

Guides through the initial setup process for the battery monitor upon first power-up or reset.

Automatic Voltage Detection

Explains how the monitor automatically detects and sets the nominal battery voltage.

How to Change BMV-700 Settings

Overview of methods for changing settings via the head unit or VictronConnect app.

Changing Settings via Head Unit

Instructions on navigating and modifying settings using the BMV-700's physical buttons.

Changing Settings via VictronConnect App

Details on using the VictronConnect app for easier configuration and firmware updates.

Updating BMV-700 Firmware

Recommends and guides on updating the BMV-700 firmware using the VictronConnect app.

Essential BMV-700 Settings

Covers critical settings like battery capacity, charged voltage, and state of charge synchronization.

Setting Battery Capacity Value

How to configure the battery capacity in Ah for accurate monitoring.

Setting Charged Voltage Value

Setting the voltage threshold for recognizing a fully charged battery.

Setting State of Charge Synchronization

Configuring the 'start synchronized' option for initial state of charge reporting.

Lithium Battery Settings

Specific configuration adjustments required for lithium-ion battery chemistries.

BMV-700 Operation and Monitoring

How the BMV-700 Works

Explains the fundamental principles behind the battery monitor's calculations and measurements.

BMV-700 Readout Overview

Describes the various parameters displayed on the head unit and in the VictronConnect app.

Using the BMV-700 Head Unit Menus

Details how to navigate and use the BMV-700's menus and buttons for operation.

BMV-700 Trends and Data Logging

Information on using the VictronConnect app for data logging and viewing historical trends.

Accessing BMV-700 History Data

How to access and interpret historical data stored by the battery monitor.

History Data via VictronConnect App

Guide to viewing historical data within the "History" tab of the VictronConnect app.

History Data via Head Unit

Instructions for accessing historical data directly through the BMV-700's head unit menus.

Understanding History Data Points

Explanation of the different historical data points recorded, such as discharge and charge information.

BMV-700 Alarm Functions

How the battery monitor generates and indicates alarms for low SOC, voltage, and high voltage.

Synchronizing the BMV-700

Explains the importance of synchronization for accurate state of charge readings.

Automatic Synchronization Process

Details the automatic process of synchronizing the state of charge to 100% after a full charge.

Manual Synchronization Procedure

Methods for manually synchronizing the battery monitor's state of charge.

Interfacing the BMV-700

VictronConnect App via USB

How to connect the BMV-700 to a computer or device using the VictronConnect app via USB.

Connecting to GX Device and VRM Portal

Instructions for connecting the BMV-700 to a GX device for monitoring and remote access.

Connecting to VE.Smart Networking

Details on integrating the BMV-700 into a VE.Smart network via Bluetooth.

Custom Integration Options

Advanced topic on using the VE.Direct port for custom programming and data integration.

BMV-700 Features and Settings

How to Change BMV-700 Settings

Overview of accessing and modifying settings via the head unit or VictronConnect app.

Accessing Settings via Head Unit

Step-by-step guide for navigating and changing settings using the BMV-700 buttons.

Accessing Settings via VictronConnect App

Instructions for accessing and modifying settings through the VictronConnect mobile application.

Saving, Loading, Sharing Settings

Features for managing settings files within the VictronConnect app.

BMV-700 Battery Settings

Detailed explanation of all battery-specific settings for fine-tuning monitor performance.

Battery Capacity Setting

Setting the battery's capacity in Amp-hours for accurate monitoring.

Charged Voltage Setting

Setting the voltage threshold for recognizing a fully charged battery.

Discharge Floor Setting

Setting the minimum state of charge for 'time remaining' calculations and alarms.

Tail Current Setting

Defining the charge current threshold below which charging is considered complete.

Charged Detection Time Setting

Setting the duration for which charged voltage and tail current must be met for synchronization.

Peukert Exponent Setting

Adjusting the Peukert exponent for accurate capacity calculation at different discharge rates.

Charge Efficiency Factor Setting

Setting the efficiency factor to compensate for capacity losses during charging.

Current Threshold Setting

Defining a current threshold to filter out small currents that can affect readings.

Time-to-Go Averaging Period

Configuring the averaging period for the 'time-to-go' calculation.

Battery Starts Synchronised Setting

Setting to assume 100% charge on startup.

State of Charge Setting

Manually setting the current state of charge if needed, after initial synchronization.

Synchronise SoC to 100%

Manual option to synchronize the state of charge to 100%.

Zero Current Calibration

Calibrating the monitor to ensure accurate current readings by removing offsets.

BMV-700 Relay Settings

Configuration options for the programmable relay's function and behavior.

Relay Mode Configuration

Selecting the operational mode for the programmable relay (e.g., default, charger, remote).

Invert Relay Setting

Option to invert the normal energized/de-energized states of the relay.

Relay State Monitoring

Read-only display of the current state (open or closed) of the relay.

Relay Minimum Closed Time

Setting a minimum duration for the relay to remain closed after activation.

Relay Off Delay Setting

Setting a delay before the relay opens after the de-energize condition is met.

Low State of Charge (SoC) Relay

Configuring the relay to activate based on a low state of charge threshold.

Low Voltage Relay Setting

Configuring the relay to activate based on a low battery voltage threshold.

High Voltage Relay Setting

Configuring the relay to activate based on a high battery voltage threshold.

BMV-700 Alarm Settings

Configuring alarm triggers for low SOC, low voltage, and high voltage conditions.

Alarm Buzzer Configuration

Enabling or disabling the audible buzzer for alarm events.

Low SoC Alarm Settings

Setting activation and deactivation thresholds for low state of charge alarms.

Low Voltage Alarm Settings

Setting activation and deactivation thresholds for low battery voltage alarms.

High Voltage Alarm Settings

Setting activation and deactivation thresholds for high battery voltage alarms.

BMV-700 Display Settings

Customizing the display appearance and information shown on the head unit.

Backlight Intensity Adjustment

Adjusting the brightness level of the display backlight.

Backlight Always On Option

Option to keep the backlight continuously active without auto-off.

Scroll Speed Adjustment

Adjusting the speed at which information scrolls on the display.

Main Voltage Display Setting

Enabling or disabling the display of main battery voltage in the monitoring menu.

Current Display Setting

Enabling or disabling the display of current in the monitoring menu.

Power Display Setting

Enabling or disabling the display of power measurement in the monitoring menu.

Consumed Ah Display Setting

Enabling or disabling the display of consumed Amp-hours in the monitoring menu.

State of Charge Display Setting

Enabling or disabling the display of state of charge in the monitoring menu.

Time-to-Go Display Setting

Enabling or disabling the display of estimated time remaining.

Miscellaneous BMV-700 Settings

Various system settings including software version, defaults, history, and lock setup.

Software Version Display

Displays the current firmware version of the battery monitor.

Restore Factory Defaults

Resets all settings back to their original factory default values.

Clear History Data

Deletes all historical data recorded by the battery monitor.

Lock Setup Feature

Prevents changes to settings via the head unit, locking them as read-only.

Shunt Current Setting

Setting the rated current for non-standard shunts used with the monitor.

Shunt Voltage Setting

Setting the rated voltage for non-standard shunts used with the monitor.

Battery Starts Synchronised (Misc)

Setting to assume 100% charge on startup (also listed under Battery settings).

Additional Settings in VictronConnect

Other settings available within the VictronConnect app, not in the main settings menu.

Reset History via VictronConnect

Option to reset historical data from within the VictronConnect app.

Reset PIN Code

Procedure to reset the Bluetooth connection PIN code to its default.

Serial Number Location

Location to find the unique serial number of the battery monitor.

Custom Name Setting

Allows renaming the battery monitor for easier identification.

Firmware Information

Information about the battery monitor's firmware and update capabilities.

Reset to Defaults

Resets all settings to factory defaults, separate from clearing history.

Battery Capacity and Peukert Exponent Explained

Troubleshooting BMV-700 Issues

Functionality Issues

Troubleshooting steps for issues like the unit being dead or settings not changing.

Unit is Dead Troubleshooting

Checks for power issues when the BMV-700 head unit does not turn on.

VictronConnect Settings Change Issues

Solutions for when settings cannot be modified via the VictronConnect app.

Connection Issues

Steps to resolve problems connecting via Bluetooth or other methods.

Cannot Connect via Bluetooth

Troubleshooting tips for Bluetooth connection failures with the battery monitor.

Lost PIN Code Troubleshooting

Procedure for resetting a lost or forgotten Bluetooth PIN code.

Incorrect Readings Troubleshooting

Diagnosing and resolving issues related to inaccurate displayed values.

Inverted Charge/Discharge Current

Correcting reversed current readings by swapping power cables.

Incomplete Current Reading

Addressing issues where current is not fully measured due to incorrect wiring.

Current Reading with No Flow

Resolving false current readings through calibration or threshold settings.

Incorrect State of Charge Reading

Identifying causes for inaccurate SOC readings, including settings and synchronization issues.

State of Charge Missing

Solutions for when the state of charge displays as missing or un-synchronized.

State of Charge Not Reaching 100%

Troubleshooting why the SOC fails to reach 100% after charging.

State of Charge Always 100%

Diagnosing why the SOC is permanently displayed as 100%.

SOC Charging Speed Issues

Addressing issues with SOC changing too slowly or too quickly during charging.

Incorrect Battery Voltage Reading

Troubleshooting inaccurate battery voltage readings, checking connections and wiring.

Synchronization Issues

Resolving problems where automatic synchronization fails or occurs too early.

BMV-700 Technical Data

BMV-700 Specifications

Comprehensive specifications and performance data for the BMV-700 battery monitor.

BMV-700 Appendix

BMV-700 Head Unit Dimensions

Detailed physical dimensions and mounting information for the BMV-700 head unit.

BMV-700 Shunt Dimensions

Physical dimensions and mounting details for the BMV-700 shunt.

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