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Wakespeed not receiving Battery Current from Victron
Scott • Posted in WS500 User Installation and Programming Questions • 2/10/24, 10:20 AM 2/10/24, 12:41 PM

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WS500 Causing Alternator to Pulse
Mattyroo • Posted in WS500 User Installation and Programming Questions • 2/5/24, 12:43 PM 2/16/24, 2:48 AM

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WS500 resources
Bill C. • Posted in WS500 Tips, Tricks and support • 1/27/24, 7:45 PM 1/28/24, 8:23 AM

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156
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WS500 Feature In Wire (non Reversed)
Ryan • Posted in WS500 Tips, Tricks and support • 1/26/24, 1:24 PM 1/29/24, 11:40 AM

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Hibernate on REC Actice BMS
andrew • Posted in REC Active BMS • 1/24/24, 9:08 AM 1/25/24, 8:41 AM

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Looking for the definitive guide on how to configure the settings for the WS500 <--> Cerbo GX <--> REC-BMS
Bill C. • Posted in Software Configuration Tool • 1/23/24, 5:26 AM 5/8/26, 6:41 PM

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NMEA data lost on latest firmware (2.5.1). Request for link to 2.5.0 to downgrade.
Giorgio • Posted in WS500 User Installation and Programming Questions • 1/19/24, 1:47 PM 5/16/24, 7:50 PM

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REC BMS for 24-series LTO cells for Sunny Island
PeterD • Posted in REC-BMS Programming and Configuration Questions • 1/14/24, 2:05 PM 10/24/24, 1:05 PM

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What Peukert exponent is used?
Christopher • Posted in REC 2Q Series BMS • 1/12/24, 5:57 AM 1/22/24, 3:05 AM

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105
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status update
Rick • Posted in Project Status • 1/9/24, 12:47 PM 1/9/24, 12:47 PM

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24
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feature to add a manual charge override function for RV marine applications
Rick • Posted in Feature Requests • 1/9/24, 12:46 PM 1/9/24, 12:46 PM

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43
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Split Charge/Load busses setup
Ronald • Posted in REC Active BMS • 12/31/23, 4:25 PM 1/4/24, 11:02 AM

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REC ABMS with split bus firmware - how to specify different discharge and charge temps?
John • Posted in REC Active BMS • 12/26/23, 12:31 PM 1/3/24, 5:27 AM

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Wakespeed 201: Advanced Alternator Regulator Training Seminar for the WS500 just posted to Wakespeed YouTube channel
Bill C. • Posted in WS500 Tips, Tricks and support • 12/23/23, 2:35 PM 1/27/24, 2:57 PM

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Wakespeed 201: Advanced Alternator Regulator Training Seminar for the WS500 just posted to Wakespeed YouTube channel
Bill C. • Posted in WS500 User Installation and Programming Questions • 12/23/23, 2:28 PM 12/23/23, 2:28 PM

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REC Q BMS balancing
? re seeing when the balancing is active using the wifi home page
Bill C. • Posted in REC Q Series BMS • 12/21/23, 3:20 PM 12/21/23, 3:20 PM

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Time to go available on CAN?
Christopher • Posted in REC 2Q Series BMS • 12/20/23, 4:47 PM 1/3/24, 4:57 AM

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4
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107
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Quattro action on BMS shutdown
Christopher • Posted in REC 2Q Series BMS • 12/16/23, 7:52 AM 1/4/24, 3:31 AM

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520
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Field instantly and always at 100%
Ryan • Posted in WS500 User Installation and Programming Questions • 12/15/23, 4:33 PM 12/24/23, 12:29 AM

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387
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WS500 / Cerbo GX / BMV-712 / Alternator Shunt
Ryan • Posted in WS500 Tips, Tricks and support • 12/15/23, 9:06 AM 12/15/23, 2:51 PM

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Can the Wakespeed be changed to handle a 5v intiate signal?
Jim • Posted in WS500 User Installation and Programming Questions • 12/13/23, 8:29 PM 12/15/23, 8:29 PM

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96
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BMS Contactor Switch
Contactor/Switch Options
Geoff • Posted in REC Active BMS • 12/12/23, 11:41 AM 12/26/23, 5:39 PM

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148
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Wakespeed Terminator DIY
Ryan • Posted in WS500 Tips, Tricks and support • 12/11/23, 9:45 AM 12/12/23, 8:27 AM

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227
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Upgrading Prestolite with "W" terminal to Balmar 6 Series and WS500
Bill C. • Posted in WS500 Tips, Tricks and support • 12/10/23, 1:45 AM 12/23/23, 2:33 PM

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638
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Stator signal from DC Power XP280/Nations alternator
Jim • Posted in WS500 Tips, Tricks and support • 12/8/23, 4:53 PM 12/10/23, 7:52 AM

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267
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Downgrading firmware
Edward • Posted in REC Active BMS • 12/5/23, 3:57 PM 12/7/23, 3:58 PM

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137
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Correct Firmware to use for Two Contactor Configuration
Edward • Posted in REC Active BMS • 12/5/23, 3:54 PM 12/7/23, 4:03 PM

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175
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Low Temperature Charging Prevented (Wakespeed 500+Cerbo+REC Q)
Nathaniel • Posted in WS500 Tips, Tricks and support • 11/29/23, 12:51 PM 12/5/23, 5:41 PM

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202
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Nissan Leaf Cell pack Wiring Diagram
Rick • Posted in REC 2Q Series BMS • 11/25/23, 12:19 PM 11/25/23, 12:19 PM

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93
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Pin Connections
Geoff • Posted in REC Active BMS • 11/22/23, 1:07 PM 11/26/23, 6:09 PM

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115
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REC ACTIVE BMS CAN-BUS Compatibility
Raymond • Posted in REC Active BMS • 11/15/23, 2:28 PM 11/15/23, 2:28 PM

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How many Cerbo GX's do I need?
Bill C. • Posted in REC BMS to Victron VE Bus • 11/8/23, 5:08 PM 11/10/23, 1:09 PM

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130
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Warranty on REC equipment?
Antoine • Posted in REC Product Announcements • 11/7/23, 5:32 PM 11/8/23, 5:45 AM

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65
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What is the failure mode when a slave battery is unavailable?
Antoine • Posted in REC Master Slave Large Scale Systems • 11/7/23, 5:31 PM 11/7/23, 7:36 PM

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140
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2Q BMS
REC Master9M with new REC2Q Slave Units - Cable from Master to 1st Slave: which cable colour goes where
Martin • Posted in REC BMS North America User Forum • 11/3/23, 12:18 PM 8/15/25, 2:37 PM

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284
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When does 100% SOC get set?
Bill C. • Posted in REC BMS Tips and Tricks • 11/1/23, 9:40 PM 11/2/23, 7:45 AM

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232
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Tips for mounting the REC-ABMS power switch
Bill C. • Posted in REC BMS Tips and Tricks • 10/27/23, 4:01 AM 10/27/23, 4:01 AM

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92
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Winter Question: Toronto
David • Posted in REC-BMS Programming and Configuration Questions • 10/20/23, 11:44 AM 10/20/23, 11:44 AM

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REC Q BMS REC newbie
Setting up REC BMS + WakeSpeed 500 + Cerbo GX for marine use
Bill C. • Posted in REC Master Slave Large Scale Systems • 10/18/23, 11:11 AM 10/18/23, 11:11 AM

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1
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79
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Victron newbie
REC BMS with parallel connection batteries
Mihai • Posted in REC Master Slave Large Scale Systems • 10/16/23, 3:52 AM 10/17/23, 6:08 PM

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All topics

Wakespeed not receiving Battery Current from Victron

WS500 Causing Alternator to Pulse

WS500 resources

WS500 Feature In Wire (non Reversed)

Hibernate on REC Actice BMS

Looking for the definitive guide on how to configure the settings for the WS500 <--> Cerbo GX <--> REC-BMS

NMEA data lost on latest firmware (2.5.1). Request for link to 2.5.0 to downgrade.

REC BMS for 24-series LTO cells for Sunny Island

What Peukert exponent is used?

status update

feature to add a manual charge override function for RV marine applications

Split Charge/Load busses setup

REC ABMS with split bus firmware - how to specify different discharge and charge temps?

Wakespeed 201: Advanced Alternator Regulator Training Seminar for the WS500 just posted to Wakespeed YouTube channel

Wakespeed 201: Advanced Alternator Regulator Training Seminar for the WS500 just posted to Wakespeed YouTube channel

? re seeing when the balancing is active using the wifi home page

Time to go available on CAN?

Quattro action on BMS shutdown

Field instantly and always at 100%

WS500 / Cerbo GX / BMV-712 / Alternator Shunt

Can the Wakespeed be changed to handle a 5v intiate signal?

Contactor/Switch Options

Wakespeed Terminator DIY

Upgrading Prestolite with "W" terminal to Balmar 6 Series and WS500

Stator signal from DC Power XP280/Nations alternator

Downgrading firmware

Correct Firmware to use for Two Contactor Configuration

Low Temperature Charging Prevented (Wakespeed 500+Cerbo+REC Q)

Nissan Leaf Cell pack Wiring Diagram

Pin Connections

REC ACTIVE BMS CAN-BUS Compatibility

How many Cerbo GX's do I need?

Warranty on REC equipment?

What is the failure mode when a slave battery is unavailable?

REC Master9M with new REC2Q Slave Units - Cable from Master to 1st Slave: which cable colour goes where

When does 100% SOC get set?

Tips for mounting the REC-ABMS power switch

Winter Question: Toronto

Setting up REC BMS + WakeSpeed 500 + Cerbo GX for marine use

REC BMS with parallel connection batteries