WS500 Tips, Tricks and support

Support Group for the WakeSpeed WS500 Smart Alternator Regulator

59 Topics 1 Followers

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WS500 and Cerbo BMS-CAN vs VE-CAN when using a non-Victron BMS
5/5/23, 6:27 PM • Rick 1/14/25, 12:47 PM

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7
Posts

738
Views

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Rick
1/14/25, 12:47 PM

UPDATE January 2025 With recent updates to both the Cerbo and new REC 2Q series we...
K

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

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3
Posts

37
Views

K

Keith
1/9/25, 7:30 PM

@panagiotis Thanks for the reply. I don't need to hunt for the data because I know it's there, it...
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WS500 Pro unable to connect to ABMS
12/21/24, 11:05 PM • Rance 12/27/24, 6:53 PM

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9
Posts

65
Views

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Al
12/27/24, 6:53 PM

@Rance great to hear. Thanks for the confirmation, yes, the fix will be in the next releas...
C

WS500 with 48v Rec BMS
8/12/22, 7:44 AM • Chris 12/25/24, 5:50 PM

14

14
Posts

1.6k
Views

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Thomas
12/25/24, 5:50 PM

@Arkom Did you succeed in driving the MG1 with the Wakespeed after all?Thinking about the same fo...
B

Permanent USB Hack for WS500
4/21/24, 7:26 PM • Bill 11/28/24, 8:16 AM

8

8
Posts

214
Views

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Bill
11/28/24, 8:16 AM

@Bo I leave the USB cable connected starting the engine without any problem. The engine sta...
S

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

6

6
Posts

172
Views

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Al
3/31/24, 8:05 PM

@sturla Hello. Thanks for the reply, makes sense -- holding the SOC when desired. ...
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WS500 Feature In Wire (non Reversed)
1/26/24, 1:24 PM • Ryan 1/29/24, 11:40 AM

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2
Posts

80
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Peter
1/29/24, 11:40 AM

I can not think of any way to do this in the settings. The only way would be a normally closed re...
WS500 resources
1/27/24, 7:45 PM • Bill C. 1/28/24, 8:23 AM

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2
Posts

82
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Rick
1/28/24, 8:23 AM

Nice! That should help people :)
Wakespeed 201: Advanced Alternator Regulator Training Seminar for the WS500 just posted to Wakespeed YouTube channel
12/23/23, 2:35 PM • Bill C. 1/27/24, 2:57 PM

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2
Posts

76
Views

Bill C.
1/27/24, 2:57 PM

I pulled the WS500 pinout dirgram from another post on the site and have added in the cross-refer...
Upgrading Prestolite with "W" terminal to Balmar 6 Series and WS500
12/10/23, 1:45 AM • Bill C. 12/23/23, 2:33 PM

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3
Posts

237
Views

Bill C.
12/23/23, 2:33 PM

@Peter, thanks for the help and insigts. Very useful!
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WS500 / Cerbo GX / BMV-712 / Alternator Shunt
12/15/23, 9:06 AM • Ryan 12/15/23, 2:51 PM

2

2
Posts

208
Views

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Peter
12/15/23, 2:51 PM

I can not specifically answer this as I am in the same position, Ibhave the kit ready but will pr...
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Wakespeed Terminator DIY
12/11/23, 9:45 AM • Ryan 12/12/23, 8:27 AM

2

2
Posts

104
Views

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Rick
12/12/23, 8:27 AM

Sure, it should go across pins 1 and 2. A 120 ohm 1/4 watt should do the trick. Here is a ...
J

Stator signal from DC Power XP280/Nations alternator
12/8/23, 4:53 PM • Jim 12/10/23, 7:52 AM

5

5
Posts

75
Views

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Jim
12/10/23, 7:52 AM

I think the definitions are kind of sketchy sometimes, as they are with a lot of things. My...
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Low Temperature Charging Prevented (Wakespeed 500+Cerbo+REC Q)
11/29/23, 12:51 PM • Nathaniel 12/5/23, 5:41 PM

4

4
Posts

106
Views

A

Al
12/5/23, 5:41 PM

@Nathaniel CPF vs CPB, lol .. no worries! Yes, when the WS500 is in 'Sl...
D

Spiking/Pulsing Charging
1/10/23, 3:49 AM • Dave 10/24/23, 5:17 PM

20

20
Posts

432
Views

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Al
10/24/23, 5:17 PM

Hello. <Disclaimer: Al with Wakespeed> In 2.5.0 we indeed 'tightened things u...
WS App Putty "Newbie" question re different tools for communicating with the WS500
10/7/23, 1:54 PM • Bill C. 10/16/23, 9:36 AM

4

4
Posts

79
Views

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Rick
10/16/23, 9:36 AM

Bill, you are correct, the Android app offer a good Q&A approach and will do 90% of customers...
normalized "Newbie question" re "normalized 12v 500Ah battery" comments in Comms manual
10/7/23, 2:03 PM • Bill C. 10/16/23, 9:33 AM

4

4
Posts

94
Views

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Rick
10/16/23, 9:33 AM

normalized simply means that the system parameters are all based on a 12V system, with 12V being ...
newbie new user Add a "Newbie Boot Camp" section to the forum
10/7/23, 1:50 PM • Bill C. 10/7/23, 2:04 PM

2

2
Posts

42
Views

Bill C.
10/7/23, 2:04 PM

another post to push this topic to the top of the list
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WS500 giving Error #43
9/23/23, 3:11 PM • Trond 9/26/23, 6:08 AM

5

5
Posts

575
Views

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Trond
9/26/23, 6:08 AM

Hi. You were all correct, there WAS an bad connection on the solid red wire. It was impossible ...
J

WS500 Troubles - Not Sensing Alternator, Blinking Red But No Error Code on Victron Cerbo
9/5/23, 1:53 PM • Jamie 9/20/23, 3:27 PM

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22
Posts

673
Views

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Jamie
9/20/23, 3:27 PM

Just checked the WS500 dip switches and you are correct, the small alternator mode dip switch was...
J

alternator, solar charging system A real mystery, no one can figure out why we are not able to charge from the alternators anymore.
6/4/23, 5:27 PM • Jay 8/12/23, 10:01 AM

9

9
Posts

171
Views

J

Jay
8/12/23, 10:01 AM

Closing the loop on this thread .... many thanks Ben. The problem was finally diagnosed by ...
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Alternator Failed offshore
4/23/23, 7:03 PM • Ross 4/25/23, 6:00 PM

7

7
Posts

143
Views

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Ross
4/25/23, 6:00 PM

@Rick nope, turned out to be just a simple power input issue! Thats why it was off. All better now.
R

How does the WS500 work on a dual alternator setup?
8/14/19, 11:09 AM • Richard 2/16/23, 11:42 AM

19

19
Posts

3.5k
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Richard
2/16/23, 11:42 AM

This is good information Al, thanks for jumping in. And to confirm yes, REC BMS does support a 4...
D

Alternator shunt spurious invalid current reported
1/3/23, 3:15 AM • David 1/11/23, 4:59 AM

4

4
Posts

260
Views

D

David
1/11/23, 4:59 AM

Just to close the loop, I trimmed the sense wires and ran them away from high current lines. I al...
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converting harness from p type to n type
1/5/23, 6:49 AM • Neil 1/6/23, 7:53 AM

5

5
Posts

328
Views

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Richard
1/6/23, 7:53 AM

Both Trond and Ben make a very good point. To switch an alternator is usually as easy as finding...
M

Engine speed, engine not running
12/21/22, 9:18 AM • Michael 12/21/22, 9:18 AM

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1
Posts

233
Views

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Michael
12/21/22, 9:18 AM

Hi all Just doing my final build of my lithium battery bank, alternator, Cerbo, Multiplus 2, e...
A

WS500 sensors & REC BMS
10/20/22, 5:40 PM • Adam 10/21/22, 2:45 PM

2

2
Posts

304
Views

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Richard
10/21/22, 2:45 PM

In my opinion, you can allow the BMS to push out the battery temp but I would hardwire the curren...
R

WS500 firmware update problems with STM drivers
8/25/22, 4:12 PM • Richard 10/16/22, 10:28 AM

7

7
Posts

468
Views

A

Al
10/16/22, 10:28 AM

Wonderful, glad to hear. That is how it is intended to work. Nice and Simple. -al-
M

Current pulsing
9/19/22, 10:06 AM • Michael 9/20/22, 4:46 AM

3

3
Posts

443
Views

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Richard
9/20/22, 4:46 AM

If you use the graph on the first page of the ws500 config tool you can click on any one of the 4...
P

Is there much need for Current Sensing with LiFEPO4 profiles?
9/12/22, 5:00 AM • Paul 9/15/22, 2:08 AM

3

3
Posts

413
Views

B

Ben
9/15/22, 2:08 AM

If you charge relatively high amps compare to battery bank, amps sense is more important. If y...
M

Charging voltages
9/6/22, 8:11 AM • Michael 9/6/22, 8:11 AM

1

1
Posts

306
Views

M

Michael
9/6/22, 8:11 AM

Hi, thanks for all the help last week, I now have a working unit which is great news, including t...
M

Alternator not charging.
8/30/22, 3:50 AM • Michael 9/2/22, 12:05 AM

11

11
Posts

761
Views

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Michael
9/2/22, 12:05 AM

Quote from Trond Arvid Røsvik on September 2, 2022, 1:06 am Yes, probably your cable is meant ...
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Twin engine installation with 2 WS500
6/21/21, 2:15 AM • Neil 8/29/22, 11:39 AM

5

5
Posts

1.2k
Views

g

gregory
8/29/22, 11:39 AM

thanks, I should have rephrased all that about the alternators. My guess is, they are putting in ...
J

WS500 switches to float early
6/11/22, 10:30 AM • Jon 8/29/22, 11:29 AM

11

11
Posts

774
Views

g

gregory
8/29/22, 11:29 AM

Thanks Al, I will upgrade the sw today.
M

Couple of WS500 questions
7/31/22, 9:37 AM • Matthew 8/3/22, 11:18 AM

3

3
Posts

486
Views

M

Matthew
8/3/22, 11:18 AM

Thanks Rick, somehow missed the mention of the configuration mode. I have the crossover cable and...
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My Documentation of Wakespeed Configuration and Testing
7/4/22, 8:48 AM • Nathaniel 7/5/22, 4:39 PM

4

4
Posts

710
Views

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Nathaniel
7/5/22, 4:39 PM

Thats only for if it loses CAN communication/BMS is not working (super conservative - might chang...
R

Tachometer shut off?
6/13/22, 4:07 PM • Rand 6/16/22, 10:19 AM

11

11
Posts

1k
Views

E

Eboat
6/16/22, 10:19 AM

Hi Ben, my setup is actually similar to Max’s. I have a Rec Active BMS controlling the alternat...
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Wakespeed Androd APP on Windods 11
6/2/22, 3:43 AM • Trond 6/2/22, 3:43 AM

1

1
Posts

565
Views

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Trond
6/2/22, 3:43 AM

Has anyone successfully installed the Wakespeed Android App on Windowds 11? There seems to be ...
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Van Harness connector Types
2/11/22, 6:17 AM • Nathaniel 4/23/22, 12:58 PM

5

5
Posts

864
Views

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Nathaniel
4/23/22, 12:58 PM

Just got around to looking at this connector in person (as I was about to pin the mating connecto...
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Backup Alternator Protection?
3/20/22, 5:07 PM • Jamie 4/4/22, 6:32 AM

6

6
Posts

948
Views

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Neil
4/4/22, 6:32 AM

i use a sterling alternator protection device as a backup in case this happens

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WS500 Tips, Tricks and support

WS500 and Cerbo BMS-CAN vs VE-CAN when using a non-Victron BMS 5/5/23, 6:27 PM • Rick 1/14/25, 12:47 PM

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

WS500 Pro unable to connect to ABMS 12/21/24, 11:05 PM • Rance 12/27/24, 6:53 PM

WS500 with 48v Rec BMS 8/12/22, 7:44 AM • Chris 12/25/24, 5:50 PM

Permanent USB Hack for WS500 4/21/24, 7:26 PM • Bill 11/28/24, 8:16 AM

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

WS500 Feature In Wire (non Reversed) 1/26/24, 1:24 PM • Ryan 1/29/24, 11:40 AM

WS500 resources 1/27/24, 7:45 PM • Bill C. 1/28/24, 8:23 AM

Wakespeed 201: Advanced Alternator Regulator Training Seminar for the WS500 just posted to Wakespeed YouTube channel 12/23/23, 2:35 PM • Bill C. 1/27/24, 2:57 PM

Upgrading Prestolite with "W" terminal to Balmar 6 Series and WS500 12/10/23, 1:45 AM • Bill C. 12/23/23, 2:33 PM

WS500 / Cerbo GX / BMV-712 / Alternator Shunt 12/15/23, 9:06 AM • Ryan 12/15/23, 2:51 PM

Wakespeed Terminator DIY 12/11/23, 9:45 AM • Ryan 12/12/23, 8:27 AM

Stator signal from DC Power XP280/Nations alternator 12/8/23, 4:53 PM • Jim 12/10/23, 7:52 AM

Low Temperature Charging Prevented (Wakespeed 500+Cerbo+REC Q) 11/29/23, 12:51 PM • Nathaniel 12/5/23, 5:41 PM

Spiking/Pulsing Charging 1/10/23, 3:49 AM • Dave 10/24/23, 5:17 PM

WS App Putty "Newbie" question re different tools for communicating with the WS500 10/7/23, 1:54 PM • Bill C. 10/16/23, 9:36 AM

normalized "Newbie question" re "normalized 12v 500Ah battery" comments in Comms manual 10/7/23, 2:03 PM • Bill C. 10/16/23, 9:33 AM

newbie new user Add a "Newbie Boot Camp" section to the forum 10/7/23, 1:50 PM • Bill C. 10/7/23, 2:04 PM

WS500 giving Error #43 9/23/23, 3:11 PM • Trond 9/26/23, 6:08 AM

WS500 Troubles - Not Sensing Alternator, Blinking Red But No Error Code on Victron Cerbo 9/5/23, 1:53 PM • Jamie 9/20/23, 3:27 PM

alternator, solar charging system A real mystery, no one can figure out why we are not able to charge from the alternators anymore. 6/4/23, 5:27 PM • Jay 8/12/23, 10:01 AM

Alternator Failed offshore 4/23/23, 7:03 PM • Ross 4/25/23, 6:00 PM

How does the WS500 work on a dual alternator setup? 8/14/19, 11:09 AM • Richard 2/16/23, 11:42 AM

Alternator shunt spurious invalid current reported 1/3/23, 3:15 AM • David 1/11/23, 4:59 AM

converting harness from p type to n type 1/5/23, 6:49 AM • Neil 1/6/23, 7:53 AM

Engine speed, engine not running 12/21/22, 9:18 AM • Michael 12/21/22, 9:18 AM

WS500 sensors & REC BMS 10/20/22, 5:40 PM • Adam 10/21/22, 2:45 PM

WS500 firmware update problems with STM drivers 8/25/22, 4:12 PM • Richard 10/16/22, 10:28 AM

Current pulsing 9/19/22, 10:06 AM • Michael 9/20/22, 4:46 AM

Is there much need for Current Sensing with LiFEPO4 profiles? 9/12/22, 5:00 AM • Paul 9/15/22, 2:08 AM

Charging voltages 9/6/22, 8:11 AM • Michael 9/6/22, 8:11 AM

Alternator not charging. 8/30/22, 3:50 AM • Michael 9/2/22, 12:05 AM

Twin engine installation with 2 WS500 6/21/21, 2:15 AM • Neil 8/29/22, 11:39 AM

WS500 switches to float early 6/11/22, 10:30 AM • Jon 8/29/22, 11:29 AM

Couple of WS500 questions 7/31/22, 9:37 AM • Matthew 8/3/22, 11:18 AM

My Documentation of Wakespeed Configuration and Testing 7/4/22, 8:48 AM • Nathaniel 7/5/22, 4:39 PM

Tachometer shut off? 6/13/22, 4:07 PM • Rand 6/16/22, 10:19 AM

Wakespeed Androd APP on Windods 11 6/2/22, 3:43 AM • Trond 6/2/22, 3:43 AM

Van Harness connector Types 2/11/22, 6:17 AM • Nathaniel 4/23/22, 12:58 PM

Backup Alternator Protection? 3/20/22, 5:07 PM • Jamie 4/4/22, 6:32 AM

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Latest topics

Q series BMS Error 15

Precharge with Tyco relays

New REC BMS and Victron Cerbo DVCC integration Guide

Accessing REC WiFi module on my boat with Starlink

WS500 data display on Raymarine Axiom (marine use)

Latest posts

Q series BMS Error 15

Q series BMS Error 15

Q series BMS Error 15

Q series BMS Error 15

Precharge with Tyco relays

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WS500 and Cerbo BMS-CAN vs VE-CAN when using a non-Victron BMS
5/5/23, 6:27 PM • Rick 1/14/25, 12:47 PM

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

WS500 Pro unable to connect to ABMS
12/21/24, 11:05 PM • Rance 12/27/24, 6:53 PM

WS500 with 48v Rec BMS
8/12/22, 7:44 AM • Chris 12/25/24, 5:50 PM

Permanent USB Hack for WS500
4/21/24, 7:26 PM • Bill 11/28/24, 8:16 AM

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

WS500 Feature In Wire (non Reversed)
1/26/24, 1:24 PM • Ryan 1/29/24, 11:40 AM

WS500 resources
1/27/24, 7:45 PM • Bill C. 1/28/24, 8:23 AM

Wakespeed 201: Advanced Alternator Regulator Training Seminar for the WS500 just posted to Wakespeed YouTube channel
12/23/23, 2:35 PM • Bill C. 1/27/24, 2:57 PM

Upgrading Prestolite with "W" terminal to Balmar 6 Series and WS500
12/10/23, 1:45 AM • Bill C. 12/23/23, 2:33 PM

WS500 / Cerbo GX / BMV-712 / Alternator Shunt
12/15/23, 9:06 AM • Ryan 12/15/23, 2:51 PM

Wakespeed Terminator DIY
12/11/23, 9:45 AM • Ryan 12/12/23, 8:27 AM

Stator signal from DC Power XP280/Nations alternator
12/8/23, 4:53 PM • Jim 12/10/23, 7:52 AM

Low Temperature Charging Prevented (Wakespeed 500+Cerbo+REC Q)
11/29/23, 12:51 PM • Nathaniel 12/5/23, 5:41 PM

Spiking/Pulsing Charging
1/10/23, 3:49 AM • Dave 10/24/23, 5:17 PM

WS App Putty "Newbie" question re different tools for communicating with the WS500
10/7/23, 1:54 PM • Bill C. 10/16/23, 9:36 AM

normalized "Newbie question" re "normalized 12v 500Ah battery" comments in Comms manual
10/7/23, 2:03 PM • Bill C. 10/16/23, 9:33 AM

newbie new user Add a "Newbie Boot Camp" section to the forum
10/7/23, 1:50 PM • Bill C. 10/7/23, 2:04 PM

WS500 giving Error #43
9/23/23, 3:11 PM • Trond 9/26/23, 6:08 AM

WS500 Troubles - Not Sensing Alternator, Blinking Red But No Error Code on Victron Cerbo
9/5/23, 1:53 PM • Jamie 9/20/23, 3:27 PM

alternator, solar charging system A real mystery, no one can figure out why we are not able to charge from the alternators anymore.
6/4/23, 5:27 PM • Jay 8/12/23, 10:01 AM

Alternator Failed offshore
4/23/23, 7:03 PM • Ross 4/25/23, 6:00 PM

How does the WS500 work on a dual alternator setup?
8/14/19, 11:09 AM • Richard 2/16/23, 11:42 AM

Alternator shunt spurious invalid current reported
1/3/23, 3:15 AM • David 1/11/23, 4:59 AM

converting harness from p type to n type
1/5/23, 6:49 AM • Neil 1/6/23, 7:53 AM

Engine speed, engine not running
12/21/22, 9:18 AM • Michael 12/21/22, 9:18 AM

WS500 sensors & REC BMS
10/20/22, 5:40 PM • Adam 10/21/22, 2:45 PM

WS500 firmware update problems with STM drivers
8/25/22, 4:12 PM • Richard 10/16/22, 10:28 AM

Current pulsing
9/19/22, 10:06 AM • Michael 9/20/22, 4:46 AM

Is there much need for Current Sensing with LiFEPO4 profiles?
9/12/22, 5:00 AM • Paul 9/15/22, 2:08 AM

Charging voltages
9/6/22, 8:11 AM • Michael 9/6/22, 8:11 AM

Alternator not charging.
8/30/22, 3:50 AM • Michael 9/2/22, 12:05 AM

Twin engine installation with 2 WS500
6/21/21, 2:15 AM • Neil 8/29/22, 11:39 AM

WS500 switches to float early
6/11/22, 10:30 AM • Jon 8/29/22, 11:29 AM

Couple of WS500 questions
7/31/22, 9:37 AM • Matthew 8/3/22, 11:18 AM

My Documentation of Wakespeed Configuration and Testing
7/4/22, 8:48 AM • Nathaniel 7/5/22, 4:39 PM

Tachometer shut off?
6/13/22, 4:07 PM • Rand 6/16/22, 10:19 AM

Wakespeed Androd APP on Windods 11
6/2/22, 3:43 AM • Trond 6/2/22, 3:43 AM

Van Harness connector Types
2/11/22, 6:17 AM • Nathaniel 4/23/22, 12:58 PM

Backup Alternator Protection?
3/20/22, 5:07 PM • Jamie 4/4/22, 6:32 AM