@Al Thomason Thanks for the quick response Al. If you email it to me at support@ogm-energy.com I will see that Rance gets it. Best of the season! Rick
Posts made by Rick
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WS500 Pro unable to connect to ABMSposted in WS500 Tips, Tricks and support
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WS500 Pro unable to connect to ABMSposted in WS500 Tips, Tricks and support
We havent done any testing with the Pro yet so I am going to include Al from Wakespeed in this thread and hopefully he will have some insight. @Al Thomason
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Abms green flashing and dissappearedposted in REC Active BMS
ok, good. For the CAN network, its likely a baudrate setup issue. I am going to send you a link to our new REC-Active Quick Start manual via email that steps you through it.
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Lithium Changeover With Arco Zeus.posted in Installation and Configuration
That may not be bad advice. The Zeus was designed to support a dual alternator setup and as long as you have matching alternators, you should be able to get some good output from this configu...
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Abms green flashing and dissappearedposted in REC Active BMS
When you Factory reset the wifi module you lost the comms settings. The Active BMS address is 2. Here is a link to some tutorials that should help. It gets set on the "Firmware" p...
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Rec data to home assistantposted in REC Active BMS
Hey Lure, if you could share a bit of your code or a github link to help others get started, that would be awesome!!
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Looking for feedback on my QBMS configuration and settings.posted in REC-BMS Programming and Configuration Questions
@Bill I am hoping it will be first quarter 2025.
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REC BMS for 24-series LTO cells for Sunny Islandposted in REC-BMS Programming and Configuration Questions
Peter, I will answer your tech questions here 1) WiFi values can be read using HTTP get calls. There is another thread on this forum with info and others who are doing it. You wi...
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Updated configuration tool?? v1.2.2posted in Software Configuration Tool
With all of the recent changes to the WS500 firmware we have decided to sunset this product development. We suggest you use the android tool available from Wakespeed for firmware updates.&nbs...
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Looking for feedback on my QBMS configuration and settings.posted in REC-BMS Programming and Configuration Questions
This is what we got back, which is encouraging and keep in mind that the Master uses firmware that is keyed to the serial #, and has to be requested from engineering. WCIB does not work on Ma...
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Looking for feedback on my QBMS configuration and settings.posted in REC-BMS Programming and Configuration Questions
Hey Bill, I am not sure if the Master supports this new function but will check with engineering and report back.
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Looking for feedback on my QBMS configuration and settings.posted in REC-BMS Programming and Configuration Questions
Bill, I looked over your parameters and in my opinion, they are pushing the limits on both the high and low voltage side. Between 3.5 and 3.7V there is only 1-2% capacity so I would tend to be a bi...
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Where can I buy an RS485 cable?posted in REC-BMS Programming and Configuration Questions
The cable is custom assembed and comes as part of the REC BMS software kit. You can buy it here. https://ogm-energy.com/products/rec-pc-software
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Upgraded to v1.5 and CAN to Victron is poochedposted in REC 2Q Series BMS
Great, glad you got it working. For reference, if you want to move to the VE.CAN port here is a quick video to help setup the BMS and the Cerbo. https://ogm-energy.com/community/ogm-user-for...
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Dead REC Master - Dead/Burnt components close to Vcc inputposted in REC Master Slave Large Scale Systems
Hey Mike, REC is pretty good about sharing this info so by way of this message I have included Tine in the thread and hopefully he can help you here. @Tine Andrejasic
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How to connect a REC 2Q to your Victron VE.CAN portposted in REC BMS to Victron VE Bus
With recent upgrades of the Venus/Cerbo firmware to 3.3X and REC-BMS 2Q Firmware 1.5 the REC 2Q BMS will now work properly on the Victron VE. CAN port instead of using the BMS.CAN port. This ...
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Upgraded to v1.5 and CAN to Victron is poochedposted in REC 2Q Series BMS
Try resetting the CHRG and CANS parameters. Details are in the new manual on the rec-bms-na.com site
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REC Master BMS/2Q Max System Sizeposted in REC Q Series BMS
Here is some feedback from REC engineering that may address your challenge while giving you a level of system redundancy at the same time. Hope it helps I would go with 2 parallel systems.&n...
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Rec data to home assistantposted in REC Active BMS
Here is something that may help. I havent had a chance to check it out myself yet. ## PLACEHOLDERS Use __BACKTICK__ to use placeholders that are listed below. You can type in a __BACKTICK...
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Rec data to home assistantposted in REC Active BMS
Sure, you can query the Wifi module or use the RS485. The RS485 protocol is covered in the manual. I have a request in to enginerring for a list of http variables available and will post it ...
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ABYC E-13 requirements implementation and integrationposted in REC Active BMS
Check out this one. It may assist with many of your queries. And don't forget, these are all available in editable versions too. https://rec-bms-na.com/system-design-ideas/#48-50-wpfd-marin...
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Master Slave Config PC BMS Control Softwareposted in REC-BMS Programming and Configuration Questions
for most operations you connect to the Master to retreive all slave parameters, not to the slave. Only things like slave firmware updates . I see that your pack voltage is 104 volts so ...
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Master Slave Config PC BMS Control Softwareposted in REC-BMS Programming and Configuration Questions
are the green LEDs on the slave blinking about once a second? Are you using addresses 16 and 1 to try and connect?
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Power relaysposted in REC Active BMS
Using the Wifi module and in the Tasks section you should be able to configure a different dropout voltage for each. You should have 1 available relay that will drive the Tyco directly and y...
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2.94 Firmware Update Issue Rec A BMSposted in REC Active BMS
Did you try changing the CANS parameter to 2 or 3?
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2.94 Firmware Update Issue Rec A BMSposted in REC Active BMS
Good clarification on this Ben. I think Trevor misunderstood your CANS (CAN speed) reference and thought you meant device address. Trevor, your CANS parameter should be set to either 2 or 3 depen...
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2.94 Firmware Update Issue Rec A BMSposted in REC Active BMS
Head office just advised us of an issue with 2.9.4 and we just posted a rerelease of the update here on the REC North America site https://rec-bms-na.com/product-manuals/#7-8-wpfd-rec-active-bms ...
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BMS 1A NEWBIE WITH AN ISSUEposted in REC Active BMS
Hi, congratulations on your new boat! To use the Victron smart shunt, you need to have the shunt wires connected across the shunt and treat it as a manual shunt. You can not rely on the CANB...
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System Error #3posted in REC Q Series BMS
That e is the number of digits to offset the decimal, so the e-1 means your RAZL is 0.25 :) I think you mean you have a 2P16S system with 2 cells first paralleled than those 16 put in series to gi...
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System Error #3posted in REC Q Series BMS
It looks like you have a pretty big cell imbalance problem. I see that your balancing ends at 3.58 but you stop charging at 3.53, which is part of the issue. If it were me I would adjust my ...
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WS-500 constantly regulates up and down.posted in WS500 User Installation and Programming Questions
Thanks for sharing Jonny and a shoutout to Trond @Trond Røsvik The only time that should happen is if your USB is connected, as the WS500 thinks the ignition is turned on, which start...
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Troubleshooting precharge unit.posted in REC Active BMS
On the more recent version of the precharge module there is a board mounted fuse that might be the problem. It will be black or grey and about 1.2cm (1/2")square and may have a glob of ...
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2Q firmware update (what happens to settings)posted in REC Q Series BMS
Your settings should be retained and if the new FW version has new parameters they will be set to the standard default value. After an update the BMS will power cycle so make sure you have the wi-...
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Internal memory problems detected after update to v2.92posted in REC Active BMS
Hey Jonas, There is currently no bulk delete option and your solution was a great idea. I am including REC engineering in this reply so hopefully they can add it to the feature enhancement wish l...
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REC Master 9M no connection with Wifi or PC-Softwposted in REC BMS Tips and Tricks
ok, you will need to contact your dealer and request the slave version. We don't have it posted on our site yet. If we are your dealer, please just send us an email request to support@o...
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REC Master 9M no connection with Wifi or PC-Softwposted in REC BMS Tips and Tricks
Do your slaves have slave or standalone firmware? A slave will flash red/green then go out until the Master connects Did you set the slave addresses to be different?
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REC Master 9M no connection with Wifi or PC-Softwposted in REC BMS Tips and Tricks
you will likely need to clear the comms error before it will communicate, so connect one slave and try again
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WS-500 constantly regulates up and down.posted in WS500 User Installation and Programming Questions
Thanks for Sharing Jonny, this is great feedback. Rick @Tine Andrejasic
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WS-500 constantly regulates up and down.posted in WS500 User Installation and Programming Questions
I have discussed this with Tine and he is tweaking the FW to see if we can help smooth out the cycling of the dynamic loads. @Trond Røsvik are you interested in testing this update? Best, ...
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Setting REC Discharge and Charge Current Limits. Need help.posted in REC Q Series BMS
Bill, Thats a whopper of a thruster. By my math, 950A x 24v = 23Kw / 746 = 30 HP!! Are you having issues now? If so, what is happening?
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