All topics

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

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767
Views
E

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

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7
Posts

282
Views
normalized
"Newbie question" re "normalized 12v 500Ah battery" comments in Comms manual
Bill C. • Posted in WS500 Tips, Tricks and support • 10/7/23, 2:03 PM 10/16/23, 9:33 AM

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4
Posts

153
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WS App Putty
"Newbie" question re different tools for communicating with the WS500
Bill C. • Posted in WS500 Tips, Tricks and support • 10/7/23, 1:54 PM 10/16/23, 9:36 AM

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4
Posts

149
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newbie new user
Add a "Newbie Boot Camp" section to the forum
Bill C. • Posted in WS500 Tips, Tricks and support • 10/7/23, 1:50 PM 10/7/23, 2:04 PM

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2
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81
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B

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

2

2
Posts

89
Views
J

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

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4
Posts

311
Views
J

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

5

5
Posts

179
Views
R

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

1

1
Posts

50
Views
New, simple install throwing Error 13 and Error 43 codes
Bill C. • Posted in WS500 User Installation and Programming Questions • 9/26/23, 4:11 AM 12/23/23, 2:24 PM

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2
Posts

368
Views
T

WS500 giving Error #43
Trond • Posted in WS500 Tips, Tricks and support • 9/23/23, 3:11 PM 9/26/23, 6:08 AM

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5
Posts

883
Views
JR

REC Q BMS 2Q
2 x 24V banks in parallel
Jacopo Rufo • Posted in REC Master Slave Large Scale Systems • 9/19/23, 10:02 AM 9/19/23, 2:51 PM

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3
Posts

92
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H

Working up design -- multiple questions
Harry • Posted in REC Active BMS • 9/12/23, 11:45 AM 9/17/23, 1:08 PM

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6
Posts

163
Views
J

REC Active BMS Not Ramping Down Near Top
Jamie • Posted in REC Active BMS • 9/6/23, 10:37 PM 9/21/23, 6:14 AM

19

19
Posts

604
Views
J

WS500 Troubles - Not Sensing Alternator, Blinking Red But No Error Code on Victron Cerbo
Jamie • Posted in WS500 Tips, Tricks and support • 9/5/23, 1:53 PM 9/20/23, 3:27 PM

22

22
Posts

1.3k
Views
J

REC Active BMS Wifi Module - Missing Pages After Firmware Upgrade
Jamie • Posted in REC Active BMS • 9/5/23, 10:28 AM 9/8/23, 6:31 PM

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11
Posts

554
Views
J

Victron 2Q REC
REC 2Q BMS and Victron
Jeremy • Posted in REC Q Series BMS • 8/22/23, 10:44 AM 8/22/23, 10:44 AM

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1
Posts

263
Views
S

Marine Twin Engine house battery charging
Scott • Posted in WS500 User Installation and Programming Questions • 8/19/23, 1:21 PM 8/22/23, 4:58 PM

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3
Posts

124
Views
H

REC Q BMS Sunny Island Not charging
REC-BMS / Sunny Island not charging
Hank • Posted in REC SI Series BMS • 8/17/23, 8:27 PM 8/22/23, 8:07 PM

7

7
Posts

236
Views
J

What size fuse for the Feature In Port wire?
Joe • Posted in WS500 User Installation and Programming Questions • 8/4/23, 9:23 PM 8/5/23, 8:28 AM

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2
Posts

84
Views
M

Beginners Questions about my 2P4S setup
Miro • Posted in REC Active BMS • 8/4/23, 9:20 AM 8/10/23, 8:25 AM

5

5
Posts

278
Views
M

Does yours work? - Victron/CerboGX NOT Calculating (Capacity, Consumed, and Remaining Time)
Mike • Posted in REC Active BMS • 7/26/23, 7:12 PM 8/10/23, 4:47 AM

2

2
Posts

191
Views
M

How to wire Victron compatible with seperate charge and discharge relays
Miro • Posted in REC Active BMS • 7/26/23, 4:25 PM 8/2/23, 6:18 AM

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8
Posts

283
Views
M

Has anyone tried the BlueSea 7718 Contactor?
Matt • Posted in REC BMS Tips and Tricks • 7/23/23, 10:28 PM 8/5/23, 8:13 AM

2

2
Posts

87
Views
R

some initial ideas
Rick • Posted in Feature Requests • 6/25/23, 10:50 AM 7/18/23, 10:34 AM

2

2
Posts

98
Views
R

Preliminary sample displays and enclosures
Rick • Posted in Project Status • 6/25/23, 10:30 AM 6/25/23, 10:30 AM

1

1
Posts

117
Views
R

Project Introduction
Rick • Posted in REC LCD and Blue Tooth Development Forum • 6/25/23, 12:15 AM 6/25/23, 12:15 AM

1

1
Posts

24
Views
J

Alternator Warm - Wire #7 send 3.5 Amps!!??
Jeff • Posted in WS500 User Installation and Programming Questions • 6/18/23, 9:34 PM 6/19/23, 2:32 AM

2

2
Posts

104
Views
W

Operating temperature range for 9M slave modules
William • Posted in REC Master Slave Large Scale Systems • 6/12/23, 3:00 PM 6/12/23, 3:00 PM

1

1
Posts

40
Views
S

REC- BMS DB9 signal waveforms / +5v (pin 6) GND (pin 2) / random system shutdown w/ reboot
Scott • Posted in REC-BMS Programming and Configuration Questions • 6/10/23, 10:19 AM 6/10/23, 10:19 AM

1

1
Posts

139
Views
J

Splicing New WS500 Harness
John • Posted in WS500 User Installation and Programming Questions • 6/8/23, 1:12 PM 6/9/23, 1:21 AM

2

2
Posts

149
Views
J

P VAN Opt-2 Harness
John • Posted in WS500 User Installation and Programming Questions • 6/5/23, 5:53 PM 6/6/23, 11:48 PM

8

8
Posts

235
Views
J

alternator, solar charging system
A real mystery, no one can figure out why we are not able to charge from the alternators anymore.
Jay • Posted in WS500 Tips, Tricks and support • 6/4/23, 5:27 PM 8/12/23, 10:01 AM

9

9
Posts

271
Views
R

How to read error log from REC Master BMS
Rick • Posted in REC BMS Tips and Tricks • 6/2/23, 12:08 PM 6/7/23, 9:06 PM

2

2
Posts

237
Views
S

From what serial number did REC Active BMS get the CAN BUS module?
Steinar • Posted in REC Active BMS • 6/1/23, 4:14 AM 6/12/23, 4:53 PM

3

3
Posts

134
Views
M

New firmware version not allowing configuring of Relay 1?
Matthew • Posted in REC Active BMS • 5/27/23, 11:21 PM 8/2/23, 6:06 AM

6

6
Posts

214
Views
R

WS500 T-105 settings with Cerbo and MPPT
Rick • Posted in WS500 User Installation and Programming Questions • 5/19/23, 9:51 AM 5/21/23, 6:54 PM

3

3
Posts

182
Views
c

what is the balancing capacity?
carl • Posted in REC Active BMS • 5/16/23, 5:03 AM 5/17/23, 3:12 AM

3

3
Posts

125
Views
c

who is the boss? BMS or Multiplus?
carl • Posted in REC BMS to Victron VE Bus • 5/11/23, 8:04 AM 5/15/23, 4:09 AM

4

4
Posts

228
Views
R

WS500 and Cerbo BMS-CAN vs VE-CAN when using a non-Victron BMS
Rick • Posted in WS500 Tips, Tricks and support • 5/5/23, 6:27 PM 1/14/25, 12:47 PM

7

7
Posts

946
Views

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All topics

NEWBIE question- Need help getting REC ABMS to work with Blue Sea ML-RBS contactor

Seeing a "PROBLEM WITH SD CARD, LOGGING IS DISABLED" message

"Newbie question" re "normalized 12v 500Ah battery" comments in Comms manual

"Newbie" question re different tools for communicating with the WS500

Add a "Newbie Boot Camp" section to the forum

Problem with communication REC 2Q and WS500

REC-Active Firmware update

How to download firmware

Forum update gremlins

New, simple install throwing Error 13 and Error 43 codes

WS500 giving Error #43

2 x 24V banks in parallel

Working up design -- multiple questions

REC Active BMS Not Ramping Down Near Top

WS500 Troubles - Not Sensing Alternator, Blinking Red But No Error Code on Victron Cerbo

REC Active BMS Wifi Module - Missing Pages After Firmware Upgrade

REC 2Q BMS and Victron

Marine Twin Engine house battery charging

REC-BMS / Sunny Island not charging

What size fuse for the Feature In Port wire?

Beginners Questions about my 2P4S setup

Does yours work? - Victron/CerboGX NOT Calculating (Capacity, Consumed, and Remaining Time)

How to wire Victron compatible with seperate charge and discharge relays

Has anyone tried the BlueSea 7718 Contactor?

some initial ideas

Preliminary sample displays and enclosures

Project Introduction

Alternator Warm - Wire #7 send 3.5 Amps!!??

Operating temperature range for 9M slave modules

REC- BMS DB9 signal waveforms / +5v (pin 6) GND (pin 2) / random system shutdown w/ reboot

Splicing New WS500 Harness

P VAN Opt-2 Harness

A real mystery, no one can figure out why we are not able to charge from the alternators anymore.

How to read error log from REC Master BMS

From what serial number did REC Active BMS get the CAN BUS module?

New firmware version not allowing configuring of Relay 1?

WS500 T-105 settings with Cerbo and MPPT

what is the balancing capacity?

who is the boss? BMS or Multiplus?

WS500 and Cerbo BMS-CAN vs VE-CAN when using a non-Victron BMS