All topics

N

reducing startup delay ,15s
7/19/21, 12:28 AM • Neil • Posted in WS500 Tips, Tricks and support 8/31/21, 10:25 AM

6

6
Posts

1.2k
Views
R

Connecting my REC BMS to a Victron Cerbo
6/27/21, 11:44 AM • Richard • Posted in REC BMS to Victron VE Bus 7/6/22, 5:05 AM

16

16
Posts

5.7k
Views
N

Twin engine installation with 2 WS500
6/21/21, 2:15 AM • Neil • Posted in WS500 Tips, Tricks and support 8/29/22, 11:39 AM

5

5
Posts

1.3k
Views
F

Help with REC ABMS?
6/5/21, 9:50 PM • Floatyboaty • Posted in REC Active BMS 6/6/21, 3:33 AM

3

3
Posts

2k
Views
f

Can REC Q BMS communicate to Victron Lynx Distributor?
5/18/21, 8:40 PM • fpat99 • Posted in REC Q Series BMS 11/29/22, 12:53 PM

4

4
Posts

1.4k
Views
R

Victron releases a network diagram that includes the WS500 Smart Regulator!
5/18/21, 8:38 AM • Richard • Posted in WakeSpeed Product Announcements 5/18/21, 8:38 AM

1

1
Posts

1.5k
Views
D

Victron VE.CAN and CANbus to WS500
5/17/21, 6:23 AM • D. • Posted in WS500 Tips, Tricks and support 9/12/21, 4:13 PM

10

10
Posts

2.7k
Views
T

2 REC Active in Parallel batteries
4/30/21, 6:40 AM • TAS • Posted in REC Active BMS 10/26/22, 5:56 AM

15

15
Posts

3.4k
Views
N

Capping alternator amps output
4/26/21, 2:07 AM • Neil • Posted in WS500 Tips, Tricks and support 4/26/21, 5:24 AM

2

2
Posts

1.3k
Views
R

WS500 Configuration Tool 1.2.2 with firmware2.4.1 support now released
4/20/21, 5:55 AM • Richard • Posted in Software Configuration Tool 7/6/22, 4:59 AM

5

5
Posts

1.7k
Views
N

REC Q incorrect (high) Voltage sense on most positive cell (Cell 8)
4/12/21, 9:58 AM • Nathaniel • Posted in REC Q Series BMS 9/28/21, 7:17 AM

7

7
Posts

1.5k
Views
T

REC Active BMS Victron Compatible?
4/11/21, 7:30 AM • TAS • Posted in REC Active BMS 6/29/21, 9:25 PM

4

4
Posts

1.6k
Views
c

Lost Yanmar panel and kill switch
4/9/21, 12:58 PM • coryhall • Posted in WS500 Tips, Tricks and support 4/11/21, 10:56 AM

4

4
Posts

2.2k
Views
t

New Wiring Harnesses are coming Soon
4/6/21, 2:56 PM • tech-ogss • Posted in WakeSpeed Product Announcements 4/6/21, 2:56 PM

1

1
Posts

1.2k
Views
P

REC WiFi Module
4/4/21, 7:57 AM • Patrick • Posted in REC Active BMS 4/4/21, 8:03 AM

2

2
Posts

1.2k
Views
G

order
4/3/21, 11:53 AM • George • Posted in WS500 User Installation and Programming Questions 4/3/21, 11:53 AM

1

1
Posts

1.1k
Views
E

Help: cannot energize Contactor via BMS pin 4
4/1/21, 9:19 AM • Eboat • Posted in REC Active BMS 4/5/21, 4:33 PM

4

4
Posts

1.4k
Views
P

Needing help with the CAN bus
3/31/21, 6:55 AM • Patrick • Posted in REC Active BMS 4/5/21, 4:29 PM

7

7
Posts

4.4k
Views
c

WS500 to Balmar XT170
3/30/21, 12:01 PM • coryhall • Posted in WS500 User Installation and Programming Questions 4/5/21, 12:11 PM

3

3
Posts

2.4k
Views
P

Cutting BMS Wires
3/10/21, 6:04 AM • Patrick • Posted in REC Active BMS 3/11/21, 6:17 PM

4

4
Posts

4.8k
Views
R

What is the benefit of having the REC BMS talk to my WS500?
3/5/21, 1:56 PM • Richard • Posted in REC Active BMS 3/5/21, 6:18 PM

5

5
Posts

1.4k
Views
P

Relay switching capacity of the REC BMS
3/4/21, 5:53 PM • Patrick • Posted in REC Active BMS 2/20/25, 6:37 AM

4

4
Posts

1.5k
Views
P

SOC Question
3/3/21, 7:03 AM • Patrick • Posted in REC Active BMS 3/4/21, 5:45 PM

3

3
Posts

1.4k
Views
R

WS500 software registration Issue
2/27/21, 11:03 AM • Richard • Posted in Software Configuration Tool 2/27/21, 11:03 AM

1

1
Posts

4k
Views
P

Adding a pin to the main connector
2/21/21, 10:39 AM • Patrick • Posted in REC Active BMS 8/17/22, 11:36 AM

12

12
Posts

2.1k
Views
R

Will the WS500 work with a Niehoff N1246 Brushless alternator?
2/20/21, 7:55 AM • Richard • Posted in WS500 User Installation and Programming Questions 3/5/24, 12:57 PM

5

5
Posts

1.4k
Views
R

New REC BMS Wi-Fi Module
2/20/21, 7:53 AM • Richard • Posted in REC Product Announcements 2/20/21, 7:53 AM

1

1
Posts

1.4k
Views
R

New Q and SI Series sensor harness now available.
2/19/21, 6:15 PM • Richard • Posted in REC Product Announcements 2/19/21, 6:15 PM

1

1
Posts

1.3k
Views
R

Can I re-use my existing shunt?
2/18/21, 4:58 PM • Richard • Posted in WS500 User Installation and Programming Questions 4/8/21, 12:34 PM

4

4
Posts

1.7k
Views
t

REC software error on exit
2/15/21, 7:35 PM • tech • Posted in REC Active BMS 2/19/21, 1:52 PM

5

5
Posts

2.8k
Views
t

4S REC BMS question
2/15/21, 7:30 PM • tech • Posted in REC Active BMS 2/21/21, 10:31 AM

4

4
Posts

1.4k
Views
R

My charging current is reading negative
2/14/21, 4:41 PM • Richard • Posted in REC Active BMS 2/14/21, 7:21 PM

3

3
Posts

1.5k
Views
R

YDSC-04 Switch Control
2/8/21, 2:09 PM • Richard • Posted in REC-BMS Programming and Configuration Questions 2/9/21, 6:59 AM

2

2
Posts

1.5k
Views
R

Victron to WS500 Integration Update
2/4/21, 3:55 PM • Richard • Posted in WS500 User Installation and Programming Questions 2/12/22, 1:45 AM

4

4
Posts

2.1k
Views
R

REC-BMS Victron Cerbo
2/3/21, 4:11 PM • Richard • Posted in REC SI Series BMS 3/11/21, 11:24 AM

11

11
Posts

2.7k
Views
B

W500 integration with Victron CCGX via CAN
2/1/21, 3:02 AM • Blaine • Posted in WS500 User Installation and Programming Questions 2/2/21, 9:34 AM

6

6
Posts

2.5k
Views
R

Can not register my software
1/25/21, 6:20 AM • Richard • Posted in Software Configuration Tool 2/3/21, 4:04 PM

3

3
Posts

2.3k
Views
R

How does the REC BMS interface with a Sunny Inverter?
1/24/21, 7:25 AM • Richard • Posted in REC Q Series BMS 1/24/21, 7:28 AM

2

2
Posts

2.1k
Views
R

Discrepancy in the Amp and Voltage reading at the alternator.
12/7/20, 7:01 AM • Richard • Posted in Software Configuration Tool 12/7/20, 7:02 AM

2

2
Posts

1.5k
Views
R

How to find and input the Serial number
11/18/20, 2:17 AM • Richard • Posted in REC Active BMS 11/18/20, 2:23 AM

2

2
Posts

3.2k
Views

1
2
3
4
5
6
7
8
9 / 10
10

All topics

reducing startup delay ,15s 7/19/21, 12:28 AM • Neil • Posted in WS500 Tips, Tricks and support 8/31/21, 10:25 AM

Connecting my REC BMS to a Victron Cerbo 6/27/21, 11:44 AM • Richard • Posted in REC BMS to Victron VE Bus 7/6/22, 5:05 AM

Twin engine installation with 2 WS500 6/21/21, 2:15 AM • Neil • Posted in WS500 Tips, Tricks and support 8/29/22, 11:39 AM

Help with REC ABMS? 6/5/21, 9:50 PM • Floatyboaty • Posted in REC Active BMS 6/6/21, 3:33 AM

Can REC Q BMS communicate to Victron Lynx Distributor? 5/18/21, 8:40 PM • fpat99 • Posted in REC Q Series BMS 11/29/22, 12:53 PM

Victron releases a network diagram that includes the WS500 Smart Regulator! 5/18/21, 8:38 AM • Richard • Posted in WakeSpeed Product Announcements 5/18/21, 8:38 AM

Victron VE.CAN and CANbus to WS500 5/17/21, 6:23 AM • D. • Posted in WS500 Tips, Tricks and support 9/12/21, 4:13 PM

2 REC Active in Parallel batteries 4/30/21, 6:40 AM • TAS • Posted in REC Active BMS 10/26/22, 5:56 AM

Capping alternator amps output 4/26/21, 2:07 AM • Neil • Posted in WS500 Tips, Tricks and support 4/26/21, 5:24 AM

WS500 Configuration Tool 1.2.2 with firmware2.4.1 support now released 4/20/21, 5:55 AM • Richard • Posted in Software Configuration Tool 7/6/22, 4:59 AM

REC Q incorrect (high) Voltage sense on most positive cell (Cell 8) 4/12/21, 9:58 AM • Nathaniel • Posted in REC Q Series BMS 9/28/21, 7:17 AM

REC Active BMS Victron Compatible? 4/11/21, 7:30 AM • TAS • Posted in REC Active BMS 6/29/21, 9:25 PM

Lost Yanmar panel and kill switch 4/9/21, 12:58 PM • coryhall • Posted in WS500 Tips, Tricks and support 4/11/21, 10:56 AM

New Wiring Harnesses are coming Soon 4/6/21, 2:56 PM • tech-ogss • Posted in WakeSpeed Product Announcements 4/6/21, 2:56 PM

REC WiFi Module 4/4/21, 7:57 AM • Patrick • Posted in REC Active BMS 4/4/21, 8:03 AM

order 4/3/21, 11:53 AM • George • Posted in WS500 User Installation and Programming Questions 4/3/21, 11:53 AM

Help: cannot energize Contactor via BMS pin 4 4/1/21, 9:19 AM • Eboat • Posted in REC Active BMS 4/5/21, 4:33 PM

Needing help with the CAN bus 3/31/21, 6:55 AM • Patrick • Posted in REC Active BMS 4/5/21, 4:29 PM

WS500 to Balmar XT170 3/30/21, 12:01 PM • coryhall • Posted in WS500 User Installation and Programming Questions 4/5/21, 12:11 PM

Cutting BMS Wires 3/10/21, 6:04 AM • Patrick • Posted in REC Active BMS 3/11/21, 6:17 PM

What is the benefit of having the REC BMS talk to my WS500? 3/5/21, 1:56 PM • Richard • Posted in REC Active BMS 3/5/21, 6:18 PM

Relay switching capacity of the REC BMS 3/4/21, 5:53 PM • Patrick • Posted in REC Active BMS 2/20/25, 6:37 AM

SOC Question 3/3/21, 7:03 AM • Patrick • Posted in REC Active BMS 3/4/21, 5:45 PM

WS500 software registration Issue 2/27/21, 11:03 AM • Richard • Posted in Software Configuration Tool 2/27/21, 11:03 AM

Adding a pin to the main connector 2/21/21, 10:39 AM • Patrick • Posted in REC Active BMS 8/17/22, 11:36 AM

Will the WS500 work with a Niehoff N1246 Brushless alternator? 2/20/21, 7:55 AM • Richard • Posted in WS500 User Installation and Programming Questions 3/5/24, 12:57 PM

New REC BMS Wi-Fi Module 2/20/21, 7:53 AM • Richard • Posted in REC Product Announcements 2/20/21, 7:53 AM

New Q and SI Series sensor harness now available. 2/19/21, 6:15 PM • Richard • Posted in REC Product Announcements 2/19/21, 6:15 PM

Can I re-use my existing shunt? 2/18/21, 4:58 PM • Richard • Posted in WS500 User Installation and Programming Questions 4/8/21, 12:34 PM

REC software error on exit 2/15/21, 7:35 PM • tech • Posted in REC Active BMS 2/19/21, 1:52 PM

4S REC BMS question 2/15/21, 7:30 PM • tech • Posted in REC Active BMS 2/21/21, 10:31 AM

My charging current is reading negative 2/14/21, 4:41 PM • Richard • Posted in REC Active BMS 2/14/21, 7:21 PM

YDSC-04 Switch Control 2/8/21, 2:09 PM • Richard • Posted in REC-BMS Programming and Configuration Questions 2/9/21, 6:59 AM

Victron to WS500 Integration Update 2/4/21, 3:55 PM • Richard • Posted in WS500 User Installation and Programming Questions 2/12/22, 1:45 AM

REC-BMS Victron Cerbo 2/3/21, 4:11 PM • Richard • Posted in REC SI Series BMS 3/11/21, 11:24 AM

W500 integration with Victron CCGX via CAN 2/1/21, 3:02 AM • Blaine • Posted in WS500 User Installation and Programming Questions 2/2/21, 9:34 AM

Can not register my software 1/25/21, 6:20 AM • Richard • Posted in Software Configuration Tool 2/3/21, 4:04 PM

How does the REC BMS interface with a Sunny Inverter? 1/24/21, 7:25 AM • Richard • Posted in REC Q Series BMS 1/24/21, 7:28 AM

Discrepancy in the Amp and Voltage reading at the alternator. 12/7/20, 7:01 AM • Richard • Posted in Software Configuration Tool 12/7/20, 7:02 AM

How to find and input the Serial number 11/18/20, 2:17 AM • Richard • Posted in REC Active BMS 11/18/20, 2:23 AM

Search

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

Latest posts

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

Forum statistics

Newest members

Martik

Iain

Hans

Dean

Jakub

Most liked authors

Richard

Rick

Trond

Bill C.

Trond

Ben

PeterD

tine

Al

Bill

reducing startup delay ,15s
7/19/21, 12:28 AM • Neil • Posted in WS500 Tips, Tricks and support 8/31/21, 10:25 AM

Connecting my REC BMS to a Victron Cerbo
6/27/21, 11:44 AM • Richard • Posted in REC BMS to Victron VE Bus 7/6/22, 5:05 AM

Twin engine installation with 2 WS500
6/21/21, 2:15 AM • Neil • Posted in WS500 Tips, Tricks and support 8/29/22, 11:39 AM

Help with REC ABMS?
6/5/21, 9:50 PM • Floatyboaty • Posted in REC Active BMS 6/6/21, 3:33 AM

Can REC Q BMS communicate to Victron Lynx Distributor?
5/18/21, 8:40 PM • fpat99 • Posted in REC Q Series BMS 11/29/22, 12:53 PM

Victron releases a network diagram that includes the WS500 Smart Regulator!
5/18/21, 8:38 AM • Richard • Posted in WakeSpeed Product Announcements 5/18/21, 8:38 AM

Victron VE.CAN and CANbus to WS500
5/17/21, 6:23 AM • D. • Posted in WS500 Tips, Tricks and support 9/12/21, 4:13 PM

2 REC Active in Parallel batteries
4/30/21, 6:40 AM • TAS • Posted in REC Active BMS 10/26/22, 5:56 AM

Capping alternator amps output
4/26/21, 2:07 AM • Neil • Posted in WS500 Tips, Tricks and support 4/26/21, 5:24 AM

WS500 Configuration Tool 1.2.2 with firmware2.4.1 support now released
4/20/21, 5:55 AM • Richard • Posted in Software Configuration Tool 7/6/22, 4:59 AM

REC Q incorrect (high) Voltage sense on most positive cell (Cell 8)
4/12/21, 9:58 AM • Nathaniel • Posted in REC Q Series BMS 9/28/21, 7:17 AM

REC Active BMS Victron Compatible?
4/11/21, 7:30 AM • TAS • Posted in REC Active BMS 6/29/21, 9:25 PM

Lost Yanmar panel and kill switch
4/9/21, 12:58 PM • coryhall • Posted in WS500 Tips, Tricks and support 4/11/21, 10:56 AM

New Wiring Harnesses are coming Soon
4/6/21, 2:56 PM • tech-ogss • Posted in WakeSpeed Product Announcements 4/6/21, 2:56 PM

REC WiFi Module
4/4/21, 7:57 AM • Patrick • Posted in REC Active BMS 4/4/21, 8:03 AM

order
4/3/21, 11:53 AM • George • Posted in WS500 User Installation and Programming Questions 4/3/21, 11:53 AM

Help: cannot energize Contactor via BMS pin 4
4/1/21, 9:19 AM • Eboat • Posted in REC Active BMS 4/5/21, 4:33 PM

Needing help with the CAN bus
3/31/21, 6:55 AM • Patrick • Posted in REC Active BMS 4/5/21, 4:29 PM

WS500 to Balmar XT170
3/30/21, 12:01 PM • coryhall • Posted in WS500 User Installation and Programming Questions 4/5/21, 12:11 PM

Cutting BMS Wires
3/10/21, 6:04 AM • Patrick • Posted in REC Active BMS 3/11/21, 6:17 PM

What is the benefit of having the REC BMS talk to my WS500?
3/5/21, 1:56 PM • Richard • Posted in REC Active BMS 3/5/21, 6:18 PM

Relay switching capacity of the REC BMS
3/4/21, 5:53 PM • Patrick • Posted in REC Active BMS 2/20/25, 6:37 AM

SOC Question
3/3/21, 7:03 AM • Patrick • Posted in REC Active BMS 3/4/21, 5:45 PM

WS500 software registration Issue
2/27/21, 11:03 AM • Richard • Posted in Software Configuration Tool 2/27/21, 11:03 AM

Adding a pin to the main connector
2/21/21, 10:39 AM • Patrick • Posted in REC Active BMS 8/17/22, 11:36 AM

Will the WS500 work with a Niehoff N1246 Brushless alternator?
2/20/21, 7:55 AM • Richard • Posted in WS500 User Installation and Programming Questions 3/5/24, 12:57 PM

New REC BMS Wi-Fi Module
2/20/21, 7:53 AM • Richard • Posted in REC Product Announcements 2/20/21, 7:53 AM

New Q and SI Series sensor harness now available.
2/19/21, 6:15 PM • Richard • Posted in REC Product Announcements 2/19/21, 6:15 PM

Can I re-use my existing shunt?
2/18/21, 4:58 PM • Richard • Posted in WS500 User Installation and Programming Questions 4/8/21, 12:34 PM

REC software error on exit
2/15/21, 7:35 PM • tech • Posted in REC Active BMS 2/19/21, 1:52 PM

4S REC BMS question
2/15/21, 7:30 PM • tech • Posted in REC Active BMS 2/21/21, 10:31 AM

My charging current is reading negative
2/14/21, 4:41 PM • Richard • Posted in REC Active BMS 2/14/21, 7:21 PM

YDSC-04 Switch Control
2/8/21, 2:09 PM • Richard • Posted in REC-BMS Programming and Configuration Questions 2/9/21, 6:59 AM

Victron to WS500 Integration Update
2/4/21, 3:55 PM • Richard • Posted in WS500 User Installation and Programming Questions 2/12/22, 1:45 AM

REC-BMS Victron Cerbo
2/3/21, 4:11 PM • Richard • Posted in REC SI Series BMS 3/11/21, 11:24 AM

W500 integration with Victron CCGX via CAN
2/1/21, 3:02 AM • Blaine • Posted in WS500 User Installation and Programming Questions 2/2/21, 9:34 AM

Can not register my software
1/25/21, 6:20 AM • Richard • Posted in Software Configuration Tool 2/3/21, 4:04 PM

How does the REC BMS interface with a Sunny Inverter?
1/24/21, 7:25 AM • Richard • Posted in REC Q Series BMS 1/24/21, 7:28 AM

Discrepancy in the Amp and Voltage reading at the alternator.
12/7/20, 7:01 AM • Richard • Posted in Software Configuration Tool 12/7/20, 7:02 AM

How to find and input the Serial number
11/18/20, 2:17 AM • Richard • Posted in REC Active BMS 11/18/20, 2:23 AM