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REC BMS North America User Forum
REC Active BMS
REC Active BMS
12V Active balancing BMS
BMS (2)
Contactor (1)
Switch (1)
WiFi FW (1)
Temperature (1)
error (1)
Cell Voltage, BMS, (1)
ABMS (1)
BMS Errors (1)
Memory (1)
92
Topics
2
Followers
F
Help with REC ABMS?
6/5/21, 9:50 PM
•
Floatyboaty
6/6/21, 3:33 AM
3
3
Posts
2k
Views
R
Richard
6/6/21, 3:33 AM
It sounds like you tried to wire your cells while the harness was connected to the BMS. The maxi...
E
Help: cannot energize Contactor via BMS pin 4
4/1/21, 9:19 AM
•
Eboat
4/5/21, 4:33 PM
4
4
Posts
1.4k
Views
E
Eboat
4/5/21, 4:33 PM
Thanks, yes if didn\'t connect pin 5 to 12v. I had assumed that the 12v going to the BMS would h...
P
Needing help with the CAN bus
3/31/21, 6:55 AM
•
Patrick
4/5/21, 4:29 PM
7
7
Posts
4.3k
Views
E
Eboat
4/5/21, 4:29 PM
I haven\'t set any of the relays on the Cerbo yet. As of now all I need for switching will come ...
P
REC WiFi Module
4/4/21, 7:57 AM
•
Patrick
4/4/21, 8:03 AM
2
2
Posts
1.2k
Views
R
Richard
4/4/21, 8:03 AM
hey Patrick, Yes, we just started shipping them this past week. Sorry we didnt reac...
P
Cutting BMS Wires
3/10/21, 6:04 AM
•
Patrick
3/11/21, 6:17 PM
4
4
Posts
4.7k
Views
R
Rick
3/11/21, 6:17 PM
Nothing is jumping out at me here Patrick. My reference to battery pack cable lengths only appli...
R
What is the benefit of having the REC BMS talk to my WS500?
3/5/21, 1:56 PM
•
Richard
3/5/21, 6:18 PM
5
5
Posts
1.4k
Views
k
kenny
3/5/21, 6:18 PM
So it\'s only a firmware upgrade? Hardware is the same. That\'s great news.
P
SOC Question
3/3/21, 7:03 AM
•
Patrick
3/4/21, 5:45 PM
3
3
Posts
1.4k
Views
P
Patrick
3/4/21, 5:45 PM
Thanks for your reply. Yes I understand and think my small battery capacity can alter the effect ...
t
4S REC BMS question
2/15/21, 7:30 PM
•
tech
2/21/21, 10:31 AM
4
4
Posts
1.4k
Views
P
Patrick
2/21/21, 10:31 AM
Why would full scale for a 4S configured BMS be set at 34 volts? Isn’t 4S by definition a BMS fo...
t
REC software error on exit
2/15/21, 7:35 PM
•
tech
2/19/21, 1:52 PM
5
5
Posts
2.8k
Views
P
Patrick
2/19/21, 1:52 PM
Thank you Tine. That was helpful. I opened the program as an admin and that must have changed th...
R
My charging current is reading negative
2/14/21, 4:41 PM
•
Richard
2/14/21, 7:21 PM
3
3
Posts
1.5k
Views
P
Patrick
2/14/21, 7:21 PM
Thanks Rick, this is one of my questions that I did figure out as I found it in the online manual...
R
How to find and input the Serial number
11/18/20, 2:17 AM
•
Richard
11/18/20, 2:23 AM
2
2
Posts
3.2k
Views
R
Richard
11/18/20, 2:23 AM
For the Active BMS (12v) there is a label on the bottom of the unit, attached is a photo from my...
R
REC Active BMS now in stock in USA!
10/21/20, 8:20 AM
•
Richard
10/21/20, 8:20 AM
1
1
Posts
1.2k
Views
R
Richard
10/21/20, 8:20 AM
No more over seas shipping costs. REC BMS\'s are now stocked in the USA
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REC 2Q Series BMS
»
Best way to partition 23 cells across two 2Q series slaves?
PeterD
10/31/24, 1:38 AM
3
REC 2Q Series BMS
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Cell wire lengths
PeterD
10/25/24, 7:56 AM
4
Software Configuration Tool
»
Updated configuration tool?? v1.2.2
William
10/23/24, 9:10 PM
2
REC-BMS Programming and Configuration Questions
»
Looking for feedback on my QBMS configuration and settings.
Bill
10/22/24, 8:51 PM
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REC-BMS Programming and Configuration Questions
»
Where can I buy an RS485 cable?
Mike
10/21/24, 11:00 PM
2
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Rec data to home assistant
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Looking for feedback on my QBMS configuration and settings.
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Best way to partition 23 cells across two 2Q series slaves?
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Best way to partition 23 cells across two 2Q series slaves?
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