All topics

R

REC Active BMS 2.9.0 Firmware Update
1/15/23, 12:41 PM • Richard • Posted in REC Product Announcements 1/17/23, 9:52 AM

2

2
Posts

207
Views
G

Firmware update and NMEA data.
1/12/23, 9:58 AM • Giorgio • Posted in WS500 User Installation and Programming Questions 2/24/23, 9:01 PM

7

7
Posts

344
Views
D

Spiking/Pulsing Charging
1/10/23, 3:49 AM • Dave • Posted in WS500 Tips, Tricks and support 10/24/23, 5:17 PM

20

20
Posts

483
Views
n

Setting Date and Time
1/9/23, 11:53 AM • nworker • Posted in REC Q Series BMS 1/4/25, 8:36 PM

4

4
Posts

161
Views
s

Minimal connections to safely communicate w/BMS
1/9/23, 8:12 AM • skrap • Posted in REC Q Series BMS 1/14/23, 4:19 AM

3

3
Posts

207
Views
N

converting harness from p type to n type
1/5/23, 6:49 AM • Neil • Posted in WS500 Tips, Tricks and support 1/6/23, 7:53 AM

5

5
Posts

377
Views
D

Alternator shunt spurious invalid current reported
1/3/23, 3:15 AM • David • Posted in WS500 Tips, Tricks and support 1/11/23, 4:59 AM

4

4
Posts

278
Views
S

Config file syntax
1/1/23, 10:54 AM • Steven • Posted in WS500 User Installation and Programming Questions 1/4/23, 8:01 AM

8

8
Posts

201
Views
m

WS500 File Transfer Utility not working (USB Selective Suspend problem?)
12/28/22, 11:44 AM • mic • Posted in Software Configuration Tool 6/9/23, 2:01 AM

7

7
Posts

362
Views
D

Unexpected behavior with DCVV
12/25/22, 2:46 PM • David • Posted in REC BMS to Victron VE Bus 1/1/23, 10:49 AM

2

2
Posts

275
Views
R

WS500, Victron VE.Bus BMS V2
12/22/22, 8:15 AM • Ross • Posted in WS500 User Installation and Programming Questions 1/1/23, 11:05 AM

6

6
Posts

561
Views
M

Engine speed, engine not running
12/21/22, 9:18 AM • Michael • Posted in WS500 Tips, Tricks and support 12/21/22, 9:18 AM

1

1
Posts

271
Views
J

Error 10 - Did I bork my BMS?
12/5/22, 1:40 PM • Jeremy • Posted in REC Active BMS 4/26/23, 12:44 PM

6

6
Posts

329
Views
e

Silencing the audible alarm
11/24/22, 8:23 AM • edclarke • Posted in REC Q Series BMS 4/17/24, 4:44 PM

17

17
Posts

435
Views
J

Identical readings for alternator and battery volts.
10/30/22, 11:21 AM • Jonny • Posted in Software Configuration Tool 10/30/22, 11:21 AM

1

1
Posts

294
Views
g

Engine RPM reporting
10/29/22, 8:41 AM • gregory • Posted in WS500 User Installation and Programming Questions 10/29/22, 8:41 AM

1

1
Posts

304
Views
A

REC Pre-Charge module manual and/or wiring diagram
10/24/22, 9:06 AM • Adam • Posted in REC Active BMS 10/26/22, 9:53 AM

3

3
Posts

314
Views
J

Maximum Cell Float Voltage Coefficient
10/22/22, 8:26 AM • John • Posted in REC Q Series BMS 4/28/25, 3:55 PM

3

3
Posts

276
Views
A

WS500 bench test
10/20/22, 6:44 PM • Adam • Posted in WS500 User Installation and Programming Questions 10/28/22, 5:22 PM

5

5
Posts

565
Views
A

WS500 sensors & REC BMS
10/20/22, 5:40 PM • Adam • Posted in WS500 Tips, Tricks and support 10/21/22, 2:45 PM

2

2
Posts

329
Views
A

REC ABMS not recharging after reaching full charge
10/20/22, 5:11 PM • Adam • Posted in REC Active BMS 10/27/22, 10:13 AM

7

7
Posts

645
Views
g

Wakespeed regulators not driving
10/20/22, 4:47 AM • gregory • Posted in WS500 User Installation and Programming Questions 10/29/22, 11:01 AM

13

13
Posts

589
Views
n

Charging Questions SunnyIsland 5048U
10/19/22, 2:30 PM • nworker • Posted in REC Q Series BMS 10/19/22, 2:30 PM

1

1
Posts

242
Views
A

Active BMS latest firmware?
10/15/22, 12:18 PM • Adam • Posted in REC Product Announcements 10/22/22, 8:15 AM

2

2
Posts

355
Views
D

ABMS to control alternator field with a twist
10/9/22, 6:21 AM • David • Posted in REC Active BMS 10/21/22, 2:36 PM

10

10
Posts

415
Views
D

ABMS with Smart Shunt
10/6/22, 1:49 PM • David • Posted in REC Active BMS 10/13/22, 5:33 PM

5

5
Posts

396
Views
R

Small Boat BMS/LFP with Backup
9/29/22, 6:40 PM • Rick • Posted in REC Active BMS 10/3/22, 12:12 PM

13

13
Posts

717
Views
A

Bonus Cells
9/29/22, 6:08 PM • Adam • Posted in REC BMS to Victron VE Bus 9/30/22, 6:11 AM

2

2
Posts

312
Views
S

REC Master 9M - Startup Pieps - CAN Problem
9/26/22, 12:44 AM • Stefan • Posted in REC Q Series BMS 4/25/23, 12:26 PM

6

6
Posts

376
Views
n

Active BMS Fireware updates?
9/24/22, 4:29 PM • nebulight • Posted in REC Active BMS 9/26/22, 12:26 PM

5

5
Posts

400
Views
n

REC-BMS and Wakespeed on BMS-CAN on Cerbo?
9/22/22, 10:50 AM • nebulight • Posted in REC Active BMS 9/26/22, 5:08 AM

3

3
Posts

381
Views
B

WS500 48V renogy lifepo4 derate or amp cap
9/20/22, 6:18 PM • BrandonAVL • Posted in WS500 User Installation and Programming Questions 9/22/22, 5:17 AM

4

4
Posts

426
Views
g

Max V settings in CPB
9/20/22, 9:02 AM • gregory • Posted in Software Configuration Tool 9/20/22, 9:02 AM

1

1
Posts

300
Views
M

Current pulsing
9/19/22, 10:06 AM • Michael • Posted in WS500 Tips, Tricks and support 9/20/22, 4:46 AM

3

3
Posts

458
Views
g

Float voltage not consistent
9/19/22, 7:10 AM • gregory • Posted in WS500 User Installation and Programming Questions 9/21/22, 5:31 AM

6

6
Posts

387
Views
R

WS500 Victron Integration Official Documentation
9/14/22, 1:26 PM • Richard • Posted in WakeSpeed Product Announcements 1/29/24, 11:46 AM

4

4
Posts

744
Views
P

Is there much need for Current Sensing with LiFEPO4 profiles?
9/12/22, 5:00 AM • Paul • Posted in WS500 Tips, Tricks and support 9/15/22, 2:08 AM

3

3
Posts

446
Views
R

REC BMS WiFi firmware update 1.6 now released
9/10/22, 3:03 PM • Richard • Posted in REC Product Announcements 10/20/22, 6:54 PM

21

21
Posts

1.3k
Views
M

Charging voltages
9/6/22, 8:11 AM • Michael • Posted in WS500 Tips, Tricks and support 9/6/22, 8:11 AM

1

1
Posts

321
Views
H

Dual control inputs
9/4/22, 8:45 PM • Hans • Posted in WS500 Improvement Suggestions 9/7/22, 8:50 AM

8

8
Posts

549
Views

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All topics

REC Active BMS 2.9.0 Firmware Update 1/15/23, 12:41 PM • Richard • Posted in REC Product Announcements 1/17/23, 9:52 AM

Firmware update and NMEA data. 1/12/23, 9:58 AM • Giorgio • Posted in WS500 User Installation and Programming Questions 2/24/23, 9:01 PM

Spiking/Pulsing Charging 1/10/23, 3:49 AM • Dave • Posted in WS500 Tips, Tricks and support 10/24/23, 5:17 PM

Setting Date and Time 1/9/23, 11:53 AM • nworker • Posted in REC Q Series BMS 1/4/25, 8:36 PM

Minimal connections to safely communicate w/BMS 1/9/23, 8:12 AM • skrap • Posted in REC Q Series BMS 1/14/23, 4:19 AM

converting harness from p type to n type 1/5/23, 6:49 AM • Neil • Posted in WS500 Tips, Tricks and support 1/6/23, 7:53 AM

Alternator shunt spurious invalid current reported 1/3/23, 3:15 AM • David • Posted in WS500 Tips, Tricks and support 1/11/23, 4:59 AM

Config file syntax 1/1/23, 10:54 AM • Steven • Posted in WS500 User Installation and Programming Questions 1/4/23, 8:01 AM

WS500 File Transfer Utility not working (USB Selective Suspend problem?) 12/28/22, 11:44 AM • mic • Posted in Software Configuration Tool 6/9/23, 2:01 AM

Unexpected behavior with DCVV 12/25/22, 2:46 PM • David • Posted in REC BMS to Victron VE Bus 1/1/23, 10:49 AM

WS500, Victron VE.Bus BMS V2 12/22/22, 8:15 AM • Ross • Posted in WS500 User Installation and Programming Questions 1/1/23, 11:05 AM

Engine speed, engine not running 12/21/22, 9:18 AM • Michael • Posted in WS500 Tips, Tricks and support 12/21/22, 9:18 AM

Error 10 - Did I bork my BMS? 12/5/22, 1:40 PM • Jeremy • Posted in REC Active BMS 4/26/23, 12:44 PM

Silencing the audible alarm 11/24/22, 8:23 AM • edclarke • Posted in REC Q Series BMS 4/17/24, 4:44 PM

Identical readings for alternator and battery volts. 10/30/22, 11:21 AM • Jonny • Posted in Software Configuration Tool 10/30/22, 11:21 AM

Engine RPM reporting 10/29/22, 8:41 AM • gregory • Posted in WS500 User Installation and Programming Questions 10/29/22, 8:41 AM

REC Pre-Charge module manual and/or wiring diagram 10/24/22, 9:06 AM • Adam • Posted in REC Active BMS 10/26/22, 9:53 AM

Maximum Cell Float Voltage Coefficient 10/22/22, 8:26 AM • John • Posted in REC Q Series BMS 4/28/25, 3:55 PM

WS500 bench test 10/20/22, 6:44 PM • Adam • Posted in WS500 User Installation and Programming Questions 10/28/22, 5:22 PM

WS500 sensors & REC BMS 10/20/22, 5:40 PM • Adam • Posted in WS500 Tips, Tricks and support 10/21/22, 2:45 PM

REC ABMS not recharging after reaching full charge 10/20/22, 5:11 PM • Adam • Posted in REC Active BMS 10/27/22, 10:13 AM

Wakespeed regulators not driving 10/20/22, 4:47 AM • gregory • Posted in WS500 User Installation and Programming Questions 10/29/22, 11:01 AM

Charging Questions SunnyIsland 5048U 10/19/22, 2:30 PM • nworker • Posted in REC Q Series BMS 10/19/22, 2:30 PM

Active BMS latest firmware? 10/15/22, 12:18 PM • Adam • Posted in REC Product Announcements 10/22/22, 8:15 AM

ABMS to control alternator field with a twist 10/9/22, 6:21 AM • David • Posted in REC Active BMS 10/21/22, 2:36 PM

ABMS with Smart Shunt 10/6/22, 1:49 PM • David • Posted in REC Active BMS 10/13/22, 5:33 PM

Small Boat BMS/LFP with Backup 9/29/22, 6:40 PM • Rick • Posted in REC Active BMS 10/3/22, 12:12 PM

Bonus Cells 9/29/22, 6:08 PM • Adam • Posted in REC BMS to Victron VE Bus 9/30/22, 6:11 AM

REC Master 9M - Startup Pieps - CAN Problem 9/26/22, 12:44 AM • Stefan • Posted in REC Q Series BMS 4/25/23, 12:26 PM

Active BMS Fireware updates? 9/24/22, 4:29 PM • nebulight • Posted in REC Active BMS 9/26/22, 12:26 PM

REC-BMS and Wakespeed on BMS-CAN on Cerbo? 9/22/22, 10:50 AM • nebulight • Posted in REC Active BMS 9/26/22, 5:08 AM

WS500 48V renogy lifepo4 derate or amp cap 9/20/22, 6:18 PM • BrandonAVL • Posted in WS500 User Installation and Programming Questions 9/22/22, 5:17 AM

Max V settings in CPB 9/20/22, 9:02 AM • gregory • Posted in Software Configuration Tool 9/20/22, 9:02 AM

Current pulsing 9/19/22, 10:06 AM • Michael • Posted in WS500 Tips, Tricks and support 9/20/22, 4:46 AM

Float voltage not consistent 9/19/22, 7:10 AM • gregory • Posted in WS500 User Installation and Programming Questions 9/21/22, 5:31 AM

WS500 Victron Integration Official Documentation 9/14/22, 1:26 PM • Richard • Posted in WakeSpeed Product Announcements 1/29/24, 11:46 AM

Is there much need for Current Sensing with LiFEPO4 profiles? 9/12/22, 5:00 AM • Paul • Posted in WS500 Tips, Tricks and support 9/15/22, 2:08 AM

REC BMS WiFi firmware update 1.6 now released 9/10/22, 3:03 PM • Richard • Posted in REC Product Announcements 10/20/22, 6:54 PM

Charging voltages 9/6/22, 8:11 AM • Michael • Posted in WS500 Tips, Tricks and support 9/6/22, 8:11 AM

Dual control inputs 9/4/22, 8:45 PM • Hans • Posted in WS500 Improvement Suggestions 9/7/22, 8:50 AM

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REC Active BMS 2.9.0 Firmware Update
1/15/23, 12:41 PM • Richard • Posted in REC Product Announcements 1/17/23, 9:52 AM

Firmware update and NMEA data.
1/12/23, 9:58 AM • Giorgio • Posted in WS500 User Installation and Programming Questions 2/24/23, 9:01 PM

Spiking/Pulsing Charging
1/10/23, 3:49 AM • Dave • Posted in WS500 Tips, Tricks and support 10/24/23, 5:17 PM

Setting Date and Time
1/9/23, 11:53 AM • nworker • Posted in REC Q Series BMS 1/4/25, 8:36 PM

Minimal connections to safely communicate w/BMS
1/9/23, 8:12 AM • skrap • Posted in REC Q Series BMS 1/14/23, 4:19 AM

converting harness from p type to n type
1/5/23, 6:49 AM • Neil • Posted in WS500 Tips, Tricks and support 1/6/23, 7:53 AM

Alternator shunt spurious invalid current reported
1/3/23, 3:15 AM • David • Posted in WS500 Tips, Tricks and support 1/11/23, 4:59 AM

Config file syntax
1/1/23, 10:54 AM • Steven • Posted in WS500 User Installation and Programming Questions 1/4/23, 8:01 AM

WS500 File Transfer Utility not working (USB Selective Suspend problem?)
12/28/22, 11:44 AM • mic • Posted in Software Configuration Tool 6/9/23, 2:01 AM

Unexpected behavior with DCVV
12/25/22, 2:46 PM • David • Posted in REC BMS to Victron VE Bus 1/1/23, 10:49 AM

WS500, Victron VE.Bus BMS V2
12/22/22, 8:15 AM • Ross • Posted in WS500 User Installation and Programming Questions 1/1/23, 11:05 AM

Engine speed, engine not running
12/21/22, 9:18 AM • Michael • Posted in WS500 Tips, Tricks and support 12/21/22, 9:18 AM

Error 10 - Did I bork my BMS?
12/5/22, 1:40 PM • Jeremy • Posted in REC Active BMS 4/26/23, 12:44 PM

Silencing the audible alarm
11/24/22, 8:23 AM • edclarke • Posted in REC Q Series BMS 4/17/24, 4:44 PM

Identical readings for alternator and battery volts.
10/30/22, 11:21 AM • Jonny • Posted in Software Configuration Tool 10/30/22, 11:21 AM

Engine RPM reporting
10/29/22, 8:41 AM • gregory • Posted in WS500 User Installation and Programming Questions 10/29/22, 8:41 AM

REC Pre-Charge module manual and/or wiring diagram
10/24/22, 9:06 AM • Adam • Posted in REC Active BMS 10/26/22, 9:53 AM

Maximum Cell Float Voltage Coefficient
10/22/22, 8:26 AM • John • Posted in REC Q Series BMS 4/28/25, 3:55 PM

WS500 bench test
10/20/22, 6:44 PM • Adam • Posted in WS500 User Installation and Programming Questions 10/28/22, 5:22 PM

WS500 sensors & REC BMS
10/20/22, 5:40 PM • Adam • Posted in WS500 Tips, Tricks and support 10/21/22, 2:45 PM

REC ABMS not recharging after reaching full charge
10/20/22, 5:11 PM • Adam • Posted in REC Active BMS 10/27/22, 10:13 AM

Wakespeed regulators not driving
10/20/22, 4:47 AM • gregory • Posted in WS500 User Installation and Programming Questions 10/29/22, 11:01 AM

Charging Questions SunnyIsland 5048U
10/19/22, 2:30 PM • nworker • Posted in REC Q Series BMS 10/19/22, 2:30 PM

Active BMS latest firmware?
10/15/22, 12:18 PM • Adam • Posted in REC Product Announcements 10/22/22, 8:15 AM

ABMS to control alternator field with a twist
10/9/22, 6:21 AM • David • Posted in REC Active BMS 10/21/22, 2:36 PM

ABMS with Smart Shunt
10/6/22, 1:49 PM • David • Posted in REC Active BMS 10/13/22, 5:33 PM

Small Boat BMS/LFP with Backup
9/29/22, 6:40 PM • Rick • Posted in REC Active BMS 10/3/22, 12:12 PM

Bonus Cells
9/29/22, 6:08 PM • Adam • Posted in REC BMS to Victron VE Bus 9/30/22, 6:11 AM

REC Master 9M - Startup Pieps - CAN Problem
9/26/22, 12:44 AM • Stefan • Posted in REC Q Series BMS 4/25/23, 12:26 PM

Active BMS Fireware updates?
9/24/22, 4:29 PM • nebulight • Posted in REC Active BMS 9/26/22, 12:26 PM

REC-BMS and Wakespeed on BMS-CAN on Cerbo?
9/22/22, 10:50 AM • nebulight • Posted in REC Active BMS 9/26/22, 5:08 AM

WS500 48V renogy lifepo4 derate or amp cap
9/20/22, 6:18 PM • BrandonAVL • Posted in WS500 User Installation and Programming Questions 9/22/22, 5:17 AM

Max V settings in CPB
9/20/22, 9:02 AM • gregory • Posted in Software Configuration Tool 9/20/22, 9:02 AM

Current pulsing
9/19/22, 10:06 AM • Michael • Posted in WS500 Tips, Tricks and support 9/20/22, 4:46 AM

Float voltage not consistent
9/19/22, 7:10 AM • gregory • Posted in WS500 User Installation and Programming Questions 9/21/22, 5:31 AM

WS500 Victron Integration Official Documentation
9/14/22, 1:26 PM • Richard • Posted in WakeSpeed Product Announcements 1/29/24, 11:46 AM

Is there much need for Current Sensing with LiFEPO4 profiles?
9/12/22, 5:00 AM • Paul • Posted in WS500 Tips, Tricks and support 9/15/22, 2:08 AM

REC BMS WiFi firmware update 1.6 now released
9/10/22, 3:03 PM • Richard • Posted in REC Product Announcements 10/20/22, 6:54 PM

Charging voltages
9/6/22, 8:11 AM • Michael • Posted in WS500 Tips, Tricks and support 9/6/22, 8:11 AM

Dual control inputs
9/4/22, 8:45 PM • Hans • Posted in WS500 Improvement Suggestions 9/7/22, 8:50 AM