All topics

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2Q REC Master
REC Master BMS/2Q Max System Size
Austin • Posted in REC Q Series BMS • 10/8/24, 10:27 PM 10/16/24, 1:08 PM

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2
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155
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ABYC E-13 requirements implementation and integration
Stefano • Posted in REC Active BMS • 10/4/24, 1:02 PM 2/1/25, 11:42 AM

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3
Posts

173
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J

Master Slave Config PC BMS Control Software
Jack • Posted in REC-BMS Programming and Configuration Questions • 9/29/24, 2:21 PM 10/1/24, 12:37 AM

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9
Posts

181
Views
J

Power relays
Johan • Posted in REC Active BMS • 9/15/24, 2:58 AM 9/16/24, 9:40 AM

10

10
Posts

265
Views
T

2.94 Firmware Update Issue Rec A BMS
Trevor • Posted in REC Active BMS • 9/13/24, 5:31 PM 3/18/25, 10:19 PM

53

53
Posts

964
Views
W

REC wakespeed active
Anyone with definitive answers on programming Wakespeed with Rec Active BMS
W • Posted in WS500 User Installation and Programming Questions • 9/6/24, 3:55 PM 5/16/25, 12:04 PM

24

24
Posts

698
Views
M

BMS 1A NEWBIE WITH AN ISSUE
Mark • Posted in REC Active BMS • 9/3/24, 12:20 PM 9/6/24, 3:10 PM

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6
Posts

141
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System Error #3
Robert • Posted in REC Q Series BMS • 8/23/24, 10:02 AM 8/27/24, 11:55 AM

6

6
Posts

123
Views
W

Troubleshooting precharge unit.
W • Posted in REC Active BMS • 8/12/24, 9:30 PM 8/13/24, 10:29 AM

3

3
Posts

97
Views
J

2Q firmware update (what happens to settings)
Jeffrey • Posted in REC Q Series BMS • 8/6/24, 11:13 AM 8/9/24, 6:21 PM

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4
Posts

128
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J

ABMS BMS Errors Memory
Internal memory problems detected after update to v2.92
Jonas • Posted in REC Active BMS • 8/3/24, 10:14 AM 8/5/24, 11:23 AM

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3
Posts

172
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G

BSLRD test
Gary • Posted in REC BMS Tips and Tricks • 7/12/24, 3:53 PM 1/10/25, 3:53 PM

3

3
Posts

91
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A

REC Master 9M no connection with Wifi or PC-Softw
An • Posted in REC BMS Tips and Tricks • 6/27/24, 9:48 AM 7/3/24, 12:25 PM

7

7
Posts

186
Views
REC Q BMS settings
Setting REC Discharge and Charge Current Limits. Need help.
Bill C. • Posted in REC Q Series BMS • 6/12/24, 5:45 PM 7/22/24, 11:01 AM

4

4
Posts

368
Views
W

Possibly bricked BMS after latest firmware update from Tine. bms_1A_Victron_v2_93_2_tasks_WORK.bin
W • Posted in REC Active BMS • 6/12/24, 11:20 AM 2/1/25, 11:54 AM

8

8
Posts

285
Views
W

Cooked Nation's Alternator with Wakespeed/Victron/Rec Active BMS system. Need help troubleshooting BMS after replacement
W • Posted in REC Active BMS • 6/10/24, 11:48 AM 6/10/24, 2:53 PM

4

4
Posts

190
Views
J

REC CAN Cerbo GX
WS-500 constantly regulates up and down.
Jonny • Posted in WS500 User Installation and Programming Questions • 6/4/24, 8:35 AM 4/18/25, 2:56 PM

31

31
Posts

636
Views
J

Configuration Tool for windows
Jonny • Posted in Software Configuration Tool • 5/23/24, 4:55 AM 5/23/24, 2:22 PM

4

4
Posts

201
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R

Unable to check unlisted settings using the WIFI module
Richard • Posted in REC Active BMS • 5/19/24, 6:19 AM 3/9/25, 11:13 PM

7

7
Posts

162
Views
REC-BMS logging basics help
Bill C. • Posted in REC Q Series BMS • 5/17/24, 10:41 PM 5/17/24, 10:41 PM

1

1
Posts

147
Views
T

Cell Voltage, BMS,
Error in Cell Voltage Reading and Sudden Voltage Drop
Trevor • Posted in REC Active BMS • 5/12/24, 6:05 PM 5/31/24, 1:19 PM

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6
Posts

277
Views
J

Wifi module and LCD screen connected
Johan • Posted in REC-BMS Programming and Configuration Questions • 5/12/24, 4:36 PM 5/12/24, 6:28 PM

2

2
Posts

76
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C

Zeus vs REC Active BMS synchronization
Christopher • Posted in Installation and Configuration • 5/9/24, 4:57 PM 11/27/25, 5:04 AM

17

17
Posts

554
Views
E

BMS seems not doing the job after upgrade
Edward • Posted in REC Active BMS • 5/3/24, 10:25 PM 5/11/24, 7:53 PM

6

6
Posts

169
Views
B

DVCC and Whitespace on Lynx BMS is LIVE!
Bill • Posted in Software Configuration Tool • 5/1/24, 6:05 PM 5/1/24, 6:05 PM

1

1
Posts

176
Views
B

Permanent USB Hack for WS500
Bill • Posted in WS500 Tips, Tricks and support • 4/21/24, 7:26 PM 11/28/24, 8:16 AM

8

8
Posts

360
Views
J

Master BMS dead
Johan • Posted in REC Master Slave Large Scale Systems • 4/18/24, 9:30 AM 4/18/24, 11:35 AM

2

2
Posts

92
Views
t

BMS
12p4s setup
tom • Posted in REC Active BMS • 4/17/24, 12:04 AM 4/17/24, 12:10 PM

4

4
Posts

159
Views
Sunny Island SMA grid export
SMA Sunny Island Grid Export
Trevor Higher Wire • Posted in REC-BMS Programming and Configuration Questions • 4/16/24, 7:33 PM 5/7/24, 6:07 PM

7

7
Posts

317
Views
C

REC Active BMS does not resume charging ?
Christopher • Posted in REC Active BMS • 4/16/24, 6:43 AM 4/19/24, 6:57 AM

8

8
Posts

229
Views
S

difficulty updating the BMS to v2.92.1 using the WiFi module.
Stan • Posted in REC Active BMS • 4/12/24, 7:40 PM 4/17/24, 12:06 AM

2

2
Posts

106
Views
C

How to increase the maximum discharge current
Christopher • Posted in REC Active BMS • 4/12/24, 11:05 AM 4/12/24, 12:16 PM

3

3
Posts

137
Views
R

Save with new REC BMS Kits
Rick • Posted in REC BMS News • 4/11/24, 8:02 PM 7/15/24, 8:34 AM

3

3
Posts

78
Views
R

OGM is now an Arco Zeus Dealer!
Rick • Posted in Zeus Product News • 4/2/24, 9:51 AM 4/2/24, 9:51 AM

1

1
Posts

113
Views
E

Error in Firmware 2.9.2-2
Edward • Posted in REC Active BMS • 3/26/24, 4:47 PM 3/26/24, 4:47 PM

1

1
Posts

101
Views
S

WS500-REC_ABMS-Cerbo Feature in - force float
Sturla • Posted in WS500 Tips, Tricks and support • 3/16/24, 9:19 AM 3/31/24, 8:05 PM

6

6
Posts

289
Views
E

Opto Lines Driving Capability
Edward • Posted in REC Active BMS • 3/13/24, 3:46 PM 3/13/24, 5:16 PM

2

2
Posts

157
Views
E

WiFi FW Temperature error
Error in WiFi FW 1.62-12
Edward • Posted in REC Active BMS • 3/12/24, 4:51 PM 4/8/24, 12:01 AM

6

6
Posts

196
Views
QQ - How many shunts for a 2 batt system using (1) REC 9M master and (2) REC Slave units?
Bill C. • Posted in REC BMS to Victron VE Bus • 3/2/24, 2:28 PM 3/3/24, 3:17 PM

7

7
Posts

323
Views
E

Can't remove micro SD card from WiFi Module
Edward • Posted in REC Active BMS • 2/26/24, 3:26 PM 3/12/24, 4:22 PM

4

4
Posts

200
Views

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All topics

REC Master BMS/2Q Max System Size

ABYC E-13 requirements implementation and integration

Master Slave Config PC BMS Control Software

Power relays

2.94 Firmware Update Issue Rec A BMS

Anyone with definitive answers on programming Wakespeed with Rec Active BMS

BMS 1A NEWBIE WITH AN ISSUE

System Error #3

Troubleshooting precharge unit.

2Q firmware update (what happens to settings)

Internal memory problems detected after update to v2.92

BSLRD test

REC Master 9M no connection with Wifi or PC-Softw

Setting REC Discharge and Charge Current Limits. Need help.

Possibly bricked BMS after latest firmware update from Tine. bms_1A_Victron_v2_93_2_tasks_WORK.bin

Cooked Nation's Alternator with Wakespeed/Victron/Rec Active BMS system. Need help troubleshooting BMS after replacement

WS-500 constantly regulates up and down.

Configuration Tool for windows

Unable to check unlisted settings using the WIFI module

REC-BMS logging basics help

Error in Cell Voltage Reading and Sudden Voltage Drop

Wifi module and LCD screen connected

Zeus vs REC Active BMS synchronization

BMS seems not doing the job after upgrade

DVCC and Whitespace on Lynx BMS is LIVE!

Permanent USB Hack for WS500

Master BMS dead

12p4s setup

SMA Sunny Island Grid Export

REC Active BMS does not resume charging ?

difficulty updating the BMS to v2.92.1 using the WiFi module.

How to increase the maximum discharge current

Save with new REC BMS Kits

OGM is now an Arco Zeus Dealer!

Error in Firmware 2.9.2-2

WS500-REC_ABMS-Cerbo Feature in - force float

Opto Lines Driving Capability

Error in WiFi FW 1.62-12

QQ - How many shunts for a 2 batt system using (1) REC 9M master and (2) REC Slave units?

Can't remove micro SD card from WiFi Module