All topics

K

WS500 data display on Raymarine Axiom (marine use)
1/6/25, 5:59 PM • Keith • Posted in WS500 Tips, Tricks and support 1/9/25, 7:30 PM

3

3
Posts

82
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M

Number of inverter/charger devices, will 1 still allow the cerbo to control multiples?
1/5/25, 10:09 AM • Matt • Posted in REC Active BMS 1/7/25, 1:08 PM

3

3
Posts

57
Views
L

REC ABMS 2.94 download link broken?
12/22/24, 5:20 AM • Lure • Posted in REC Active BMS 12/22/24, 5:20 AM

1

1
Posts

44
Views
R

WS500 Pro unable to connect to ABMS
12/21/24, 11:05 PM • Rance • Posted in WS500 Tips, Tricks and support 12/27/24, 6:53 PM

9

9
Posts

186
Views
N

Abms green flashing and dissappeared
12/14/24, 8:19 AM • Neil • Posted in REC Active BMS 12/16/24, 1:16 PM

5

5
Posts

78
Views
K

Lithium Changeover With Arco Zeus.
12/10/24, 3:32 PM • Kerry • Posted in Installation and Configuration 4/6/25, 3:31 AM

3

3
Posts

55
Views
P

Best way to partition 23 cells across two 2Q series slaves?
10/30/24, 9:38 PM • PeterD • Posted in REC 2Q Series BMS 11/4/24, 9:03 AM

4

4
Posts

61
Views
P

Cell wire lengths
10/25/24, 3:56 AM • PeterD • Posted in REC 2Q Series BMS 10/27/24, 4:03 PM

5

5
Posts

79
Views
W

Updated configuration tool?? v1.2.2
10/23/24, 5:10 PM • William • Posted in Software Configuration Tool 10/25/24, 2:48 PM

3

3
Posts

139
Views
REC Q BMS settings Master Looking for feedback on my QBMS configuration and settings.
10/22/24, 4:51 PM • Bill C. • Posted in REC-BMS Programming and Configuration Questions 12/29/24, 3:20 AM

13

13
Posts

151
Views
M

Where can I buy an RS485 cable?
10/21/24, 7:00 PM • Mike • Posted in REC-BMS Programming and Configuration Questions 10/21/24, 9:07 PM

3

3
Posts

45
Views
R

How to connect a REC 2Q to your Victron VE.CAN port
10/20/24, 8:39 PM • Rick • Posted in REC BMS to Victron VE Bus 3/28/25, 7:42 AM

2

2
Posts

75
Views
M

Dead REC Master - Dead/Burnt components close to Vcc input
10/20/24, 12:30 AM • Mike • Posted in REC Master Slave Large Scale Systems 10/20/24, 8:55 PM

3

3
Posts

40
Views
A

Upgraded to v1.5 and CAN to Victron is pooched
10/18/24, 11:18 AM • Adam • Posted in REC 2Q Series BMS 10/20/24, 8:43 PM

6

6
Posts

71
Views
N

Rec data to home assistant
10/10/24, 5:05 PM • Neil • Posted in REC Active BMS 2/1/25, 2:15 PM

9

9
Posts

116
Views
A

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

2

2
Posts

119
Views
S

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

3

3
Posts

106
Views
J

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

9

9
Posts

93
Views
J

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

10

10
Posts

147
Views
T

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

53

53
Posts

624
Views
W

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

24

24
Posts

432
Views
M

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

6

6
Posts

103
Views
System Error #3
8/23/24, 10:02 AM • Robert • Posted in REC Q Series BMS 8/27/24, 11:55 AM

6

6
Posts

63
Views
W

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

3

3
Posts

70
Views
J

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

4

4
Posts

86
Views
J

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

3

3
Posts

123
Views
G

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

3

3
Posts

48
Views
A

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

7

7
Posts

108
Views
REC Q BMS settings Setting REC Discharge and Charge Current Limits. Need help.
6/12/24, 5:45 PM • Bill C. • Posted in REC Q Series BMS 7/22/24, 11:01 AM

4

4
Posts

217
Views
W

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

8

8
Posts

180
Views
W

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

4

4
Posts

111
Views
J

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

31

31
Posts

484
Views
J

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

4

4
Posts

143
Views
R

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

7

7
Posts

115
Views
REC-BMS logging basics help
5/17/24, 10:41 PM • Bill C. • Posted in REC Q Series BMS 5/17/24, 10:41 PM

1

1
Posts

99
Views
T

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

6

6
Posts

196
Views
J

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

2

2
Posts

49
Views
C

Zeus vs REC Active BMS synchronization
5/9/24, 4:57 PM • Christopher • Posted in Installation and Configuration 4/6/25, 12:31 PM

15

15
Posts

375
Views
E

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

6

6
Posts

126
Views
B

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

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1
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127
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All topics

WS500 data display on Raymarine Axiom (marine use) 1/6/25, 5:59 PM • Keith • Posted in WS500 Tips, Tricks and support 1/9/25, 7:30 PM

Number of inverter/charger devices, will 1 still allow the cerbo to control multiples? 1/5/25, 10:09 AM • Matt • Posted in REC Active BMS 1/7/25, 1:08 PM

REC ABMS 2.94 download link broken? 12/22/24, 5:20 AM • Lure • Posted in REC Active BMS 12/22/24, 5:20 AM

WS500 Pro unable to connect to ABMS 12/21/24, 11:05 PM • Rance • Posted in WS500 Tips, Tricks and support 12/27/24, 6:53 PM

Abms green flashing and dissappeared 12/14/24, 8:19 AM • Neil • Posted in REC Active BMS 12/16/24, 1:16 PM

Lithium Changeover With Arco Zeus. 12/10/24, 3:32 PM • Kerry • Posted in Installation and Configuration 4/6/25, 3:31 AM

Best way to partition 23 cells across two 2Q series slaves? 10/30/24, 9:38 PM • PeterD • Posted in REC 2Q Series BMS 11/4/24, 9:03 AM

Cell wire lengths 10/25/24, 3:56 AM • PeterD • Posted in REC 2Q Series BMS 10/27/24, 4:03 PM

Updated configuration tool?? v1.2.2 10/23/24, 5:10 PM • William • Posted in Software Configuration Tool 10/25/24, 2:48 PM

REC Q BMS settings Master Looking for feedback on my QBMS configuration and settings. 10/22/24, 4:51 PM • Bill C. • Posted in REC-BMS Programming and Configuration Questions 12/29/24, 3:20 AM

Where can I buy an RS485 cable? 10/21/24, 7:00 PM • Mike • Posted in REC-BMS Programming and Configuration Questions 10/21/24, 9:07 PM

How to connect a REC 2Q to your Victron VE.CAN port 10/20/24, 8:39 PM • Rick • Posted in REC BMS to Victron VE Bus 3/28/25, 7:42 AM

Dead REC Master - Dead/Burnt components close to Vcc input 10/20/24, 12:30 AM • Mike • Posted in REC Master Slave Large Scale Systems 10/20/24, 8:55 PM

Upgraded to v1.5 and CAN to Victron is pooched 10/18/24, 11:18 AM • Adam • Posted in REC 2Q Series BMS 10/20/24, 8:43 PM

Rec data to home assistant 10/10/24, 5:05 PM • Neil • Posted in REC Active BMS 2/1/25, 2:15 PM

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Zeus vs REC Active BMS synchronization 5/9/24, 4:57 PM • Christopher • Posted in Installation and Configuration 4/6/25, 12:31 PM

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

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

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Latest topics

WS500 Field Stuck High

Two (related) issues after updating to 2.9.6 firmware

Unable to install WiFi Module SW 1.6.3

TimeToGo additional message for Victron D-BUS

VRM Remote - "Remote Charging = NO" always when using WS-500 running fw 2.6.1 - but still charges ok

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Connecting REC wifi module to the outside world?

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

WS500 Field Stuck High

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

WS500 Field Stuck High

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WS500 data display on Raymarine Axiom (marine use)
1/6/25, 5:59 PM • Keith • Posted in WS500 Tips, Tricks and support 1/9/25, 7:30 PM

Number of inverter/charger devices, will 1 still allow the cerbo to control multiples?
1/5/25, 10:09 AM • Matt • Posted in REC Active BMS 1/7/25, 1:08 PM

REC ABMS 2.94 download link broken?
12/22/24, 5:20 AM • Lure • Posted in REC Active BMS 12/22/24, 5:20 AM

WS500 Pro unable to connect to ABMS
12/21/24, 11:05 PM • Rance • Posted in WS500 Tips, Tricks and support 12/27/24, 6:53 PM

Abms green flashing and dissappeared
12/14/24, 8:19 AM • Neil • Posted in REC Active BMS 12/16/24, 1:16 PM

Lithium Changeover With Arco Zeus.
12/10/24, 3:32 PM • Kerry • Posted in Installation and Configuration 4/6/25, 3:31 AM

Best way to partition 23 cells across two 2Q series slaves?
10/30/24, 9:38 PM • PeterD • Posted in REC 2Q Series BMS 11/4/24, 9:03 AM

Cell wire lengths
10/25/24, 3:56 AM • PeterD • Posted in REC 2Q Series BMS 10/27/24, 4:03 PM

Updated configuration tool?? v1.2.2
10/23/24, 5:10 PM • William • Posted in Software Configuration Tool 10/25/24, 2:48 PM

REC Q BMS settings Master Looking for feedback on my QBMS configuration and settings.
10/22/24, 4:51 PM • Bill C. • Posted in REC-BMS Programming and Configuration Questions 12/29/24, 3:20 AM

Where can I buy an RS485 cable?
10/21/24, 7:00 PM • Mike • Posted in REC-BMS Programming and Configuration Questions 10/21/24, 9:07 PM

How to connect a REC 2Q to your Victron VE.CAN port
10/20/24, 8:39 PM • Rick • Posted in REC BMS to Victron VE Bus 3/28/25, 7:42 AM

Dead REC Master - Dead/Burnt components close to Vcc input
10/20/24, 12:30 AM • Mike • Posted in REC Master Slave Large Scale Systems 10/20/24, 8:55 PM

Upgraded to v1.5 and CAN to Victron is pooched
10/18/24, 11:18 AM • Adam • Posted in REC 2Q Series BMS 10/20/24, 8:43 PM

Rec data to home assistant
10/10/24, 5:05 PM • Neil • Posted in REC Active BMS 2/1/25, 2:15 PM

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Zeus vs REC Active BMS synchronization
5/9/24, 4:57 PM • Christopher • Posted in Installation and Configuration 4/6/25, 12:31 PM

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

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