WS500 User Installation and Programming Questions

Need Help with your Smart Reg. Ask your question here and we will do our best to get back to in a timely fashion.

49 Topics 1 Followers

J

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

31

31
Posts

446
Views

Bill C.
4/18/25, 2:56 PM

This is good feedback. Thanks! I will login and see if the fast ramp is/is not disabled.
R

WS500-PRO / REC Active BMS - "OUTPUT" not displaying on Victron Cerbo GX
4/9/25, 1:54 PM • Ryan 4/10/25, 8:19 AM

5

5
Posts

39
Views

R

Ryan
4/10/25, 8:19 AM

@Ben @Trond Thank you both for the help! Ben's firmware did the trick! Everythin...
A

no Tacho even with forced tachomode
4/1/25, 4:27 AM • Andre 4/1/25, 8:33 AM

6

6
Posts

47
Views

A

Andre
4/1/25, 8:33 AM
o

WS500-PRO & REC Active BMS config.json
3/2/25, 3:13 PM • o-firstname 3/5/25, 6:06 PM

4

4
Posts

42
Views

o

o-firstname
3/5/25, 6:06 PM

The issue was the WS500 pro shipped with bad firmware. Version 2.6.0 is bad, needed to get in tou...
W

REC wakespeed active Anyone with definitive answers on programming Wakespeed with Rec Active BMS
9/6/24, 3:55 PM • W 11/2/24, 12:12 PM

23

23
Posts

360
Views

Bill C.
11/2/24, 12:12 PM

@Trond I have same set up except I am a REC Q BMS. Two shunts. The one on th3 battery is a ...
G

NMEA data lost on latest firmware (2.5.1). Request for link to 2.5.0 to downgrade.
1/19/24, 1:47 PM • Giorgio 5/16/24, 7:50 PM

7

7
Posts

173
Views

G

Giorgio
5/16/24, 7:50 PM

@William In the end I was able to have 2.5.1 working well, as I mentioned in the previous post, n...
R

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

5

5
Posts

1.4k
Views

R

Rick
3/5/24, 12:57 PM

Mark, Your WS500's will work fine but a 12V alternator will usually put out 15V max.&nbs...
M

WS500 Causing Alternator to Pulse
2/5/24, 12:43 PM • Mattyroo 2/16/24, 2:48 AM

3

3
Posts

105
Views

P

Peter
2/16/24, 2:48 AM

This subject was raised on another forum also where the OP stated "I found the issue... It was b...
S

Wakespeed not receiving Battery Current from Victron
2/10/24, 10:20 AM • Scott 2/10/24, 12:41 PM

2

2
Posts

133
Views

S

Scott
2/10/24, 12:41 PM

OK, I solved my problem. There was a setting in the Cerbo GX that enabled the sending of NMEA200...
R

Field instantly and always at 100%
12/15/23, 4:33 PM • Ryan 12/24/23, 12:29 AM

14

14
Posts

248
Views

B

Ben
12/24/23, 12:29 AM

@Ryan I installed many V1 board. Nothing changed on pin layout with newer versions. Did you chec...
Wakespeed 201: Advanced Alternator Regulator Training Seminar for the WS500 just posted to Wakespeed YouTube channel
12/23/23, 2:28 PM • Bill C. 12/23/23, 2:28 PM

1

1
Posts

38
Views

Bill C.
12/23/23, 2:28 PM

Wakespeed just published the videos from the second day of Al Thomason conducting a workshop at t...
New, simple install throwing Error 13 and Error 43 codes
9/26/23, 4:11 AM • Bill C. 12/23/23, 2:24 PM

2

2
Posts

267
Views

Bill C.
12/23/23, 2:24 PM

A quick update. After replacing the aging AGM batteries with my new battery made from CALB 230 ce...
J

Can the Wakespeed be changed to handle a 5v intiate signal?
12/13/23, 8:29 PM • Jim 12/15/23, 8:29 PM

5

5
Posts

48
Views

B

Ben
12/15/23, 8:29 PM

Sometimes it is quicker to install one new wire from the key, instead off finding the correct wir...
S

Marine Twin Engine house battery charging
8/19/23, 1:21 PM • Scott 8/22/23, 4:58 PM

3

3
Posts

83
Views

S

Scott
8/22/23, 4:58 PM

Ok, thanks for the feedback. I like the Idea of connecting the Wakespeed up to the Altenato...
J

What size fuse for the Feature In Port wire?
8/4/23, 9:23 PM • Joe 8/5/23, 8:28 AM

2

2
Posts

61
Views

R

Rick
8/5/23, 8:28 AM

Good question. This is just a milliamp input toggling a bit on the internal chip so a 0.5-1...
J

Alternator Warm - Wire #7 send 3.5 Amps!!??
6/18/23, 9:34 PM • Jeff 6/19/23, 2:32 AM

2

2
Posts

82
Views

B

Ben
6/19/23, 2:32 AM

Stopped the LED flashing when the brown is disconnected? If LED stopped flashing, then IAm afrai...
J

Splicing New WS500 Harness
6/8/23, 1:12 PM • John 6/9/23, 1:21 AM

2

2
Posts

97
Views

B

Ben
6/9/23, 1:21 AM

If your batteries have No CAN, it is usefull to connect the 2 shunt wires to the shunt at the bat...
J

P VAN Opt-2 Harness
6/5/23, 5:53 PM • John 6/6/23, 11:48 PM

8

8
Posts

116
Views

B

Ben
6/6/23, 11:48 PM

I was focused on your question about the wiring harness.But assume that that all is correct.Pro...
R

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

3

3
Posts

134
Views

S

Stefano
5/21/23, 6:54 PM

Thanks Rick. This is very helpful. Apparently there are two issues. The dual source of charge and...
DR

Pinout for the 770680-4 connector...
4/19/23, 12:40 PM • D. Ryan 4/24/23, 11:33 AM

6

6
Posts

244
Views

DR

D. Ryan
4/24/23, 11:33 AM

@Trond This is exactly what I was looking for! Thanks so very much!
B

WS500 Not Keeping Battery Topped Off
3/15/23, 9:16 AM • Brent 3/17/23, 7:36 PM

8

8
Posts

289
Views

B

Brent
3/17/23, 7:36 PM

@Michael Thanks Michael. I am a little gunshy due to probems with the system over the last s...
N

WS 500 + Dedicated Shunt + Cerbo + REC-Q = 2x DC Power Reported
3/10/23, 9:39 AM • Nathaniel 3/16/23, 6:33 PM

6

6
Posts

138
Views

A

Al
3/16/23, 6:33 PM

Hello. (Disclamer: Al of Wakespeed). I am not an expert here, but I think you might ...
J

WS-REC-Cerbo slave issues?
3/2/23, 6:31 AM • Jonny 3/16/23, 11:36 AM

8

8
Posts

228
Views

R

Richard
3/16/23, 11:36 AM

Guys, after talking with Al, he confirmed that the WS500 does not integrate with CVCC yet. Fro...
G

Firmware update and NMEA data.
1/12/23, 9:58 AM • Giorgio 2/24/23, 9:01 PM

7

7
Posts

336
Views

G

Giorgio
2/24/23, 9:01 PM

Thanks, I divided the alternator rpm by the engine rpm and added that as the drive ratio value, s...
J

Fuse blowing in Alternator Positive
2/16/23, 12:22 AM • Jamieson 2/17/23, 5:44 AM

7

7
Posts

292
Views

B

Ben
2/17/23, 5:44 AM

Warranty is 2 years. Best to contact Rick by email. Iam ws500 dealer in Asia. Iam not sure ho...
C

DFK linking
2/2/23, 5:40 PM • Chen 2/2/23, 6:31 PM

2

2
Posts

95
Views

R

Richard
2/2/23, 6:31 PM

Not sure exactly what you are looking for but Al put together a pretty detailed setup and communi...
P

WS500 and Cerbo GX - getting data from Cerbo GX via NMEA2000
1/20/23, 1:05 PM • Peter 1/21/23, 9:53 AM

2

2
Posts

494
Views

P

Peter
1/21/23, 9:53 AM

I should also have noted that this is on a large AGM battery bank so no BMS involvement.
S

Config file syntax
1/1/23, 10:54 AM • Steven 1/4/23, 8:01 AM

8

8
Posts

194
Views

S

Steven
1/4/23, 8:01 AM

Rick, You rock! Thanks! Stefano
R

WS500, Victron VE.Bus BMS V2
12/22/22, 8:15 AM • Ross 1/1/23, 11:05 AM

6

6
Posts

505
Views

T

Trond
1/1/23, 11:05 AM

Ben is right, you will not get the VE.bus BMS V2 to sync to the WS500, as it does not send CAN bu...
g

Wakespeed regulators not driving
10/20/22, 4:47 AM • gregory 10/29/22, 11:01 AM

13

13
Posts

568
Views

g

gregory
10/29/22, 11:01 AM

Yep, poles+12 and pully ratio is at least close. So I dont know if the reported engine RPM of 55 ...
g

Engine RPM reporting
10/29/22, 8:41 AM • gregory 10/29/22, 8:41 AM

1

1
Posts

300
Views

g

gregory
10/29/22, 8:41 AM

Is engine RPM as reported in AST equal to actual RPM or in 10\'s? I finally have Tach working but...
A

WS500 bench test
10/20/22, 6:44 PM • Adam 10/28/22, 5:22 PM

5

5
Posts

539
Views

A

Adam
10/28/22, 5:22 PM

Update: Well, the documentation seems a little misleading here. The cables with label: (10...
B

WS500 48V renogy lifepo4 derate or amp cap
9/20/22, 6:18 PM • BrandonAVL 9/22/22, 5:17 AM

4

4
Posts

420
Views

R

Richard
9/22/22, 5:17 AM

as I recall that just limits the field output. Check out the BMS capacity rating setpoint from p...
g

Float voltage not consistent
9/19/22, 7:10 AM • gregory 9/21/22, 5:31 AM

6

6
Posts

372
Views

g

gregory
9/21/22, 5:31 AM

Thanks Ben, I am pretty close to those settings; CPA I am using 420 minutes and 3A for exit A ...
g

Achieving true 100%SOC
8/29/22, 2:07 AM • gregory 9/5/22, 11:14 AM

13

13
Posts

1k
Views

g

gregory
9/5/22, 11:14 AM

100% SOC progress With latest config was able to see ACC to Float at 5A. Very close to target....
T

WS500 Charge lamp output
8/28/22, 10:36 AM • Thomas 8/29/22, 11:36 AM

4

4
Posts

421
Views

T

Thomas
8/29/22, 11:36 AM

Thanks for your quick replies. Using the Oil pressure sensor is not an option because a real fai...
C

Van Cable length
2/13/22, 5:04 AM • Chris 2/16/22, 12:38 PM

3

3
Posts

772
Views

N

Nathaniel
2/16/22, 12:38 PM

On my van harness, I measured my alternator lines (temp sense and field/stator) to be 27 ft from ...
R

Victron to WS500 Integration Update
2/4/21, 3:55 PM • Richard 2/12/22, 1:45 AM

4

4
Posts

2.1k
Views

T

Trond
2/12/22, 1:45 AM

This sure is moving along slow.. Hope they can make this integration happen soon!
J

WS500 connecting to Neece-Leville Prestolite alternator
8/17/21, 4:36 AM • Jan 2/8/22, 9:33 PM

16

16
Posts

3.7k
Views

J

Jamieson
2/8/22, 9:33 PM

Hi Jan. I was thinking that on the R terminal there seems to be an insulator which means that ...
L

Convert WS500 harness from N to P
11/17/21, 7:11 PM • L 11/22/21, 3:23 AM

2

2
Posts

867
Views

R

Richard
11/22/21, 3:23 AM

Ask for Rick at Wakespeed and he will get you the info to convert. http://www.wakespeed.com/co...

1 / 2
2

WS500 User Installation and Programming Questions

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

WS500-PRO / REC Active BMS - "OUTPUT" not displaying on Victron Cerbo GX 4/9/25, 1:54 PM • Ryan 4/10/25, 8:19 AM

no Tacho even with forced tachomode 4/1/25, 4:27 AM • Andre 4/1/25, 8:33 AM

WS500-PRO & REC Active BMS config.json 3/2/25, 3:13 PM • o-firstname 3/5/25, 6:06 PM

REC wakespeed active Anyone with definitive answers on programming Wakespeed with Rec Active BMS 9/6/24, 3:55 PM • W 11/2/24, 12:12 PM

NMEA data lost on latest firmware (2.5.1). Request for link to 2.5.0 to downgrade. 1/19/24, 1:47 PM • Giorgio 5/16/24, 7:50 PM

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

WS500 Causing Alternator to Pulse 2/5/24, 12:43 PM • Mattyroo 2/16/24, 2:48 AM

Wakespeed not receiving Battery Current from Victron 2/10/24, 10:20 AM • Scott 2/10/24, 12:41 PM

Field instantly and always at 100% 12/15/23, 4:33 PM • Ryan 12/24/23, 12:29 AM

Wakespeed 201: Advanced Alternator Regulator Training Seminar for the WS500 just posted to Wakespeed YouTube channel 12/23/23, 2:28 PM • Bill C. 12/23/23, 2:28 PM

New, simple install throwing Error 13 and Error 43 codes 9/26/23, 4:11 AM • Bill C. 12/23/23, 2:24 PM

Can the Wakespeed be changed to handle a 5v intiate signal? 12/13/23, 8:29 PM • Jim 12/15/23, 8:29 PM

Marine Twin Engine house battery charging 8/19/23, 1:21 PM • Scott 8/22/23, 4:58 PM

What size fuse for the Feature In Port wire? 8/4/23, 9:23 PM • Joe 8/5/23, 8:28 AM

Alternator Warm - Wire #7 send 3.5 Amps!!?? 6/18/23, 9:34 PM • Jeff 6/19/23, 2:32 AM

Splicing New WS500 Harness 6/8/23, 1:12 PM • John 6/9/23, 1:21 AM

P VAN Opt-2 Harness 6/5/23, 5:53 PM • John 6/6/23, 11:48 PM

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

Pinout for the 770680-4 connector... 4/19/23, 12:40 PM • D. Ryan 4/24/23, 11:33 AM

WS500 Not Keeping Battery Topped Off 3/15/23, 9:16 AM • Brent 3/17/23, 7:36 PM

WS 500 + Dedicated Shunt + Cerbo + REC-Q = 2x DC Power Reported 3/10/23, 9:39 AM • Nathaniel 3/16/23, 6:33 PM

WS-REC-Cerbo slave issues? 3/2/23, 6:31 AM • Jonny 3/16/23, 11:36 AM

Firmware update and NMEA data. 1/12/23, 9:58 AM • Giorgio 2/24/23, 9:01 PM

Fuse blowing in Alternator Positive 2/16/23, 12:22 AM • Jamieson 2/17/23, 5:44 AM

DFK linking 2/2/23, 5:40 PM • Chen 2/2/23, 6:31 PM

WS500 and Cerbo GX - getting data from Cerbo GX via NMEA2000 1/20/23, 1:05 PM • Peter 1/21/23, 9:53 AM

Config file syntax 1/1/23, 10:54 AM • Steven 1/4/23, 8:01 AM

WS500, Victron VE.Bus BMS V2 12/22/22, 8:15 AM • Ross 1/1/23, 11:05 AM

Wakespeed regulators not driving 10/20/22, 4:47 AM • gregory 10/29/22, 11:01 AM

Engine RPM reporting 10/29/22, 8:41 AM • gregory 10/29/22, 8:41 AM

WS500 bench test 10/20/22, 6:44 PM • Adam 10/28/22, 5:22 PM

WS500 48V renogy lifepo4 derate or amp cap 9/20/22, 6:18 PM • BrandonAVL 9/22/22, 5:17 AM

Float voltage not consistent 9/19/22, 7:10 AM • gregory 9/21/22, 5:31 AM

Achieving true 100%SOC 8/29/22, 2:07 AM • gregory 9/5/22, 11:14 AM

WS500 Charge lamp output 8/28/22, 10:36 AM • Thomas 8/29/22, 11:36 AM

Van Cable length 2/13/22, 5:04 AM • Chris 2/16/22, 12:38 PM

Victron to WS500 Integration Update 2/4/21, 3:55 PM • Richard 2/12/22, 1:45 AM

WS500 connecting to Neece-Leville Prestolite alternator 8/17/21, 4:36 AM • Jan 2/8/22, 9:33 PM

Convert WS500 harness from N to P 11/17/21, 7:11 PM • L 11/22/21, 3:23 AM

Search

Latest topics

Zeus + Cerbo causing NMEA2000 network to crash

Identification of temperature Sensors DS18B20

Master - Slave comunnication

abms terminology and interactions

WS500-PRO / REC Active BMS - "OUTPUT" not displaying on Victron Cerbo GX

Latest posts

WS-500 constantly regulates up and down.

WS-500 constantly regulates up and down.

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

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

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

Forum statistics

Newest members

Steve

Jiri

Chris

Kenneth

Franz

Most liked authors

Richard

Rick

Trond

Bill C.

Trond

Ben

PeterD

tine

Al

Bill

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

WS500-PRO / REC Active BMS - "OUTPUT" not displaying on Victron Cerbo GX
4/9/25, 1:54 PM • Ryan 4/10/25, 8:19 AM

no Tacho even with forced tachomode
4/1/25, 4:27 AM • Andre 4/1/25, 8:33 AM

WS500-PRO & REC Active BMS config.json
3/2/25, 3:13 PM • o-firstname 3/5/25, 6:06 PM

REC wakespeed active Anyone with definitive answers on programming Wakespeed with Rec Active BMS
9/6/24, 3:55 PM • W 11/2/24, 12:12 PM

NMEA data lost on latest firmware (2.5.1). Request for link to 2.5.0 to downgrade.
1/19/24, 1:47 PM • Giorgio 5/16/24, 7:50 PM

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

WS500 Causing Alternator to Pulse
2/5/24, 12:43 PM • Mattyroo 2/16/24, 2:48 AM

Wakespeed not receiving Battery Current from Victron
2/10/24, 10:20 AM • Scott 2/10/24, 12:41 PM

Field instantly and always at 100%
12/15/23, 4:33 PM • Ryan 12/24/23, 12:29 AM

Wakespeed 201: Advanced Alternator Regulator Training Seminar for the WS500 just posted to Wakespeed YouTube channel
12/23/23, 2:28 PM • Bill C. 12/23/23, 2:28 PM

New, simple install throwing Error 13 and Error 43 codes
9/26/23, 4:11 AM • Bill C. 12/23/23, 2:24 PM

Can the Wakespeed be changed to handle a 5v intiate signal?
12/13/23, 8:29 PM • Jim 12/15/23, 8:29 PM

Marine Twin Engine house battery charging
8/19/23, 1:21 PM • Scott 8/22/23, 4:58 PM

What size fuse for the Feature In Port wire?
8/4/23, 9:23 PM • Joe 8/5/23, 8:28 AM

Alternator Warm - Wire #7 send 3.5 Amps!!??
6/18/23, 9:34 PM • Jeff 6/19/23, 2:32 AM

Splicing New WS500 Harness
6/8/23, 1:12 PM • John 6/9/23, 1:21 AM

P VAN Opt-2 Harness
6/5/23, 5:53 PM • John 6/6/23, 11:48 PM

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

Pinout for the 770680-4 connector...
4/19/23, 12:40 PM • D. Ryan 4/24/23, 11:33 AM

WS500 Not Keeping Battery Topped Off
3/15/23, 9:16 AM • Brent 3/17/23, 7:36 PM

WS 500 + Dedicated Shunt + Cerbo + REC-Q = 2x DC Power Reported
3/10/23, 9:39 AM • Nathaniel 3/16/23, 6:33 PM

WS-REC-Cerbo slave issues?
3/2/23, 6:31 AM • Jonny 3/16/23, 11:36 AM

Firmware update and NMEA data.
1/12/23, 9:58 AM • Giorgio 2/24/23, 9:01 PM

Fuse blowing in Alternator Positive
2/16/23, 12:22 AM • Jamieson 2/17/23, 5:44 AM

DFK linking
2/2/23, 5:40 PM • Chen 2/2/23, 6:31 PM

WS500 and Cerbo GX - getting data from Cerbo GX via NMEA2000
1/20/23, 1:05 PM • Peter 1/21/23, 9:53 AM

Config file syntax
1/1/23, 10:54 AM • Steven 1/4/23, 8:01 AM

WS500, Victron VE.Bus BMS V2
12/22/22, 8:15 AM • Ross 1/1/23, 11:05 AM

Wakespeed regulators not driving
10/20/22, 4:47 AM • gregory 10/29/22, 11:01 AM

Engine RPM reporting
10/29/22, 8:41 AM • gregory 10/29/22, 8:41 AM

WS500 bench test
10/20/22, 6:44 PM • Adam 10/28/22, 5:22 PM

WS500 48V renogy lifepo4 derate or amp cap
9/20/22, 6:18 PM • BrandonAVL 9/22/22, 5:17 AM

Float voltage not consistent
9/19/22, 7:10 AM • gregory 9/21/22, 5:31 AM

Achieving true 100%SOC
8/29/22, 2:07 AM • gregory 9/5/22, 11:14 AM

WS500 Charge lamp output
8/28/22, 10:36 AM • Thomas 8/29/22, 11:36 AM

Van Cable length
2/13/22, 5:04 AM • Chris 2/16/22, 12:38 PM

Victron to WS500 Integration Update
2/4/21, 3:55 PM • Richard 2/12/22, 1:45 AM

WS500 connecting to Neece-Leville Prestolite alternator
8/17/21, 4:36 AM • Jan 2/8/22, 9:33 PM

Convert WS500 harness from N to P
11/17/21, 7:11 PM • L 11/22/21, 3:23 AM