All topics

R

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

1

1
Posts

35
Views
R

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

12

12
Posts

225
Views
J

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

6

6
Posts

107
Views
Wakespeed 201: Advanced Alternator Regulator Training Seminar for the WS500 just posted to Wakespeed YouTube channel
12/23/23, 2:35 PM • Bill C. • Posted in WS500 Tips, Tricks and support 1/27/24, 2:57 PM

2

2
Posts

85
Views
Wakespeed 201: Advanced Alternator Regulator Training Seminar for the WS500 just posted to Wakespeed YouTube channel
12/23/23, 2:28 PM • Bill C. • Posted in WS500 User Installation and Programming Questions 12/23/23, 2:28 PM

1

1
Posts

38
Views
REC Q BMS balancing ? re seeing when the balancing is active using the wifi home page
12/21/23, 3:20 PM • Bill C. • Posted in REC Q Series BMS 12/21/23, 3:20 PM

1

1
Posts

43
Views
C

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

4

4
Posts

64
Views
C

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

16

16
Posts

328
Views
R

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

14

14
Posts

248
Views
R

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

2

2
Posts

230
Views
J

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

5

5
Posts

48
Views
G

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

6

6
Posts

112
Views
R

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

2

2
Posts

123
Views
Upgrading Prestolite with "W" terminal to Balmar 6 Series and WS500
12/10/23, 1:45 AM • Bill C. • Posted in WS500 Tips, Tricks and support 12/23/23, 2:33 PM

3

3
Posts

307
Views
J

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

5

5
Posts

97
Views
E

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

4

4
Posts

84
Views
E

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

2

2
Posts

129
Views
N

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

4

4
Posts

129
Views
R

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

1

1
Posts

14
Views
G

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

5

5
Posts

81
Views
R

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

1

1
Posts

71
Views
How many Cerbo GX's do I need?
11/8/23, 5:08 PM • Bill C. • Posted in REC BMS to Victron VE Bus 11/10/23, 1:09 PM

2

2
Posts

70
Views
A

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

2

2
Posts

42
Views
A

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

2

2
Posts

81
Views
M

2Q BMS REC Master9M with new REC2Q Slave Units - Cable from Master to 1st Slave: which cable colour goes where
11/3/23, 12:18 PM • Martin • Posted in REC BMS North America User Forum 4/6/25, 6:10 AM

17

17
Posts

162
Views
When does 100% SOC get set?
11/1/23, 9:40 PM • Bill C. • Posted in REC BMS Tips and Tricks 11/2/23, 7:45 AM

4

4
Posts

147
Views
Tips for mounting the REC-ABMS power switch
10/27/23, 4:01 AM • Bill C. • Posted in REC BMS Tips and Tricks 10/27/23, 4:01 AM

1

1
Posts

69
Views
D

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

1

1
Posts

59
Views
REC Q BMS REC newbie Setting up REC BMS + WakeSpeed 500 + Cerbo GX for marine use
10/18/23, 11:11 AM • Bill C. • Posted in REC Master Slave Large Scale Systems 10/18/23, 11:11 AM

1

1
Posts

39
Views
M

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

2

2
Posts

66
Views
NEWBIE question- Need help getting REC ABMS to work with Blue Sea ML-RBS contactor
10/15/23, 2:51 AM • Bill C. • Posted in REC BMS Tips and Tricks 12/5/24, 2:54 AM

12

12
Posts

465
Views
E

Seeing a "PROBLEM WITH SD CARD, LOGGING IS DISABLED" message
10/9/23, 5:04 PM • Eran • Posted in REC Q Series BMS 11/25/23, 6:46 PM

7

7
Posts

163
Views
normalized "Newbie question" re "normalized 12v 500Ah battery" comments in Comms manual
10/7/23, 2:03 PM • Bill C. • Posted in WS500 Tips, Tricks and support 10/16/23, 9:33 AM

4

4
Posts

103
Views
WS App Putty "Newbie" question re different tools for communicating with the WS500
10/7/23, 1:54 PM • Bill C. • Posted in WS500 Tips, Tricks and support 10/16/23, 9:36 AM

4

4
Posts

96
Views
newbie new user Add a "Newbie Boot Camp" section to the forum
10/7/23, 1:50 PM • Bill C. • Posted in WS500 Tips, Tricks and support 10/7/23, 2:04 PM

2

2
Posts

52
Views
B

Problem with communication REC 2Q and WS500
10/6/23, 1:50 AM • Ben • Posted in REC 2Q Series BMS 10/7/23, 11:01 AM

2

2
Posts

61
Views
J

REC-Active Firmware update
10/2/23, 2:12 PM • John • Posted in REC Active BMS 10/7/23, 11:10 AM

4

4
Posts

165
Views
J

How to download firmware
9/30/23, 1:26 PM • John • Posted in REC Active BMS 10/7/23, 10:58 AM

5

5
Posts

119
Views
R

Forum update gremlins
9/26/23, 3:12 PM • Rick • Posted in OGM Energy News 9/26/23, 3:12 PM

1

1
Posts

26
Views
New, simple install throwing Error 13 and Error 43 codes
9/26/23, 4:11 AM • Bill C. • Posted in WS500 User Installation and Programming Questions 12/23/23, 2:24 PM

2

2
Posts

266
Views

1
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All topics

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

2Q BMS REC Master9M with new REC2Q Slave Units - Cable from Master to 1st Slave: which cable colour goes where 11/3/23, 12:18 PM • Martin • Posted in REC BMS North America User Forum 4/6/25, 6:10 AM

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

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

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

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

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

NEWBIE question- Need help getting REC ABMS to work with Blue Sea ML-RBS contactor 10/15/23, 2:51 AM • Bill C. • Posted in REC BMS Tips and Tricks 12/5/24, 2:54 AM

Seeing a "PROBLEM WITH SD CARD, LOGGING IS DISABLED" message 10/9/23, 5:04 PM • Eran • Posted in REC Q Series BMS 11/25/23, 6:46 PM

normalized "Newbie question" re "normalized 12v 500Ah battery" comments in Comms manual 10/7/23, 2:03 PM • Bill C. • Posted in WS500 Tips, Tricks and support 10/16/23, 9:33 AM

WS App Putty "Newbie" question re different tools for communicating with the WS500 10/7/23, 1:54 PM • Bill C. • Posted in WS500 Tips, Tricks and support 10/16/23, 9:36 AM

newbie new user Add a "Newbie Boot Camp" section to the forum 10/7/23, 1:50 PM • Bill C. • Posted in WS500 Tips, Tricks and support 10/7/23, 2:04 PM

Problem with communication REC 2Q and WS500 10/6/23, 1:50 AM • Ben • Posted in REC 2Q Series BMS 10/7/23, 11:01 AM

REC-Active Firmware update 10/2/23, 2:12 PM • John • Posted in REC Active BMS 10/7/23, 11:10 AM

How to download firmware 9/30/23, 1:26 PM • John • Posted in REC Active BMS 10/7/23, 10:58 AM

Forum update gremlins 9/26/23, 3:12 PM • Rick • Posted in OGM Energy News 9/26/23, 3:12 PM

New, simple install throwing Error 13 and Error 43 codes 9/26/23, 4:11 AM • Bill C. • Posted in WS500 User Installation and Programming Questions 12/23/23, 2:24 PM

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Latest topics

WS500-PRO / REC Active BMS - "OUTPUT" not displaying on Victron Cerbo GX

BMS does not switch to float

rec abms can access, but says memory card is not working so there is no loggin

Zeus as REC Active follower on 500k bms can but no cerbo widget.

no Tacho even with forced tachomode

Latest posts

WS500-PRO / REC Active BMS - "OUTPUT" not displaying on Victron Cerbo GX

BMS does not switch to float

Zeus as REC Active follower on 500k bms can but no cerbo widget.

Zeus as REC Active follower on 500k bms can but no cerbo widget.

Zeus as REC Active follower on 500k bms can but no cerbo widget.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

2Q BMS REC Master9M with new REC2Q Slave Units - Cable from Master to 1st Slave: which cable colour goes where
11/3/23, 12:18 PM • Martin • Posted in REC BMS North America User Forum 4/6/25, 6:10 AM

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

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

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

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

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

NEWBIE question- Need help getting REC ABMS to work with Blue Sea ML-RBS contactor
10/15/23, 2:51 AM • Bill C. • Posted in REC BMS Tips and Tricks 12/5/24, 2:54 AM

Seeing a "PROBLEM WITH SD CARD, LOGGING IS DISABLED" message
10/9/23, 5:04 PM • Eran • Posted in REC Q Series BMS 11/25/23, 6:46 PM

normalized "Newbie question" re "normalized 12v 500Ah battery" comments in Comms manual
10/7/23, 2:03 PM • Bill C. • Posted in WS500 Tips, Tricks and support 10/16/23, 9:33 AM

WS App Putty "Newbie" question re different tools for communicating with the WS500
10/7/23, 1:54 PM • Bill C. • Posted in WS500 Tips, Tricks and support 10/16/23, 9:36 AM

newbie new user Add a "Newbie Boot Camp" section to the forum
10/7/23, 1:50 PM • Bill C. • Posted in WS500 Tips, Tricks and support 10/7/23, 2:04 PM

Problem with communication REC 2Q and WS500
10/6/23, 1:50 AM • Ben • Posted in REC 2Q Series BMS 10/7/23, 11:01 AM

REC-Active Firmware update
10/2/23, 2:12 PM • John • Posted in REC Active BMS 10/7/23, 11:10 AM

How to download firmware
9/30/23, 1:26 PM • John • Posted in REC Active BMS 10/7/23, 10:58 AM

Forum update gremlins
9/26/23, 3:12 PM • Rick • Posted in OGM Energy News 9/26/23, 3:12 PM

New, simple install throwing Error 13 and Error 43 codes
9/26/23, 4:11 AM • Bill C. • Posted in WS500 User Installation and Programming Questions 12/23/23, 2:24 PM