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REC Q Series BMS
REC Q Series BMS
Q Series for large, high voltage and redundant systems
REC Q BMS (1)
Victron (1)
2Q (1)
REC (1)
BMS (1)
CAN (1)
balancing (1)
25
Topics
2
Followers
A
Warning: Internal Failure
5/16/22, 10:35 AM
•
Adam
4/30/24, 4:53 AM
33
33
Posts
1.6k
Views
t
tine
4/30/24, 4:53 AM
The old CAN protocol for Victron had this eatures for Warrnings. I have mooved this from the code...
e
Silencing the audible alarm
11/24/22, 8:23 AM
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edclarke
4/17/24, 4:44 PM
17
17
Posts
352
Views
R
Rick
4/17/24, 4:44 PM
We're happy to help if we can. Please send your serial # to support@ogm-energy.com and we w...
B
REC Q BMS
balancing
? re seeing when the balancing is active using the wifi home page
12/21/23, 3:20 PM
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Bill
12/21/23, 3:20 PM
1
1
Posts
21
Views
B
Bill
12/21/23, 3:20 PM
Hello All, I have just fired up my REC Q BMS and am accessing it via the WiFi module. I am...
E
Seeing a "PROBLEM WITH SD CARD, LOGGING IS DISABLED" message
10/9/23, 5:04 PM
•
Eran
11/25/23, 6:46 PM
7
7
Posts
40
Views
E
Eran
11/25/23, 6:46 PM
Thank you, I apprecaite that! Good luck!
J
Victron
2Q
REC
REC 2Q BMS and Victron
8/22/23, 10:44 AM
•
Jeremy
8/22/23, 10:44 AM
1
1
Posts
49
Views
J
Jeremy
8/22/23, 10:44 AM
This is for anyone else who may have trouble getting the new 2Q to communicate with Victron. ...
T
REC Q Series BMS + WS500 + Victron + charge/discharge control
5/3/23, 9:16 PM
•
Thomas
6/11/23, 11:53 AM
6
6
Posts
118
Views
R
Rick
6/11/23, 11:53 AM
The Cerbo does not provide battery settings functionality for the BMS. You can set up alarm...
S
REC BMS Voltage Setting for clean 100% SOC charge end.
5/4/23, 4:28 AM
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Stefan
5/5/23, 6:09 AM
4
4
Posts
110
Views
S
Stefan
5/5/23, 6:09 AM
It looks like in my case, the max pack voltage went over the calculated value by about 1 Volt at ...
S
REC Master 9M - Startup Pieps - CAN Problem
9/26/22, 12:44 AM
•
Stefan
4/25/23, 12:26 PM
6
6
Posts
332
Views
R
Rick
4/25/23, 12:26 PM
This is great information. Thanks for sharing!
R
Rec BMS charge and discharge disable
6/24/22, 9:48 AM
•
Robin
3/16/23, 11:26 PM
22
22
Posts
2.4k
Views
B
Ben
3/16/23, 11:26 PM
Quote from bonsys on March 16, 2023, 12:19 pm I have a general observation to share. After ins...
P
Shunt reading 2.5x lower than actual current
1/22/23, 2:49 PM
•
Peter
1/22/23, 2:53 PM
2
2
Posts
85
Views
P
Peter
1/22/23, 2:53 PM
here is a screenshot from the VRM console showing the difference in the current readings.
s
Minimal connections to safely communicate w/BMS
1/9/23, 8:12 AM
•
skrap
1/14/23, 4:19 AM
3
3
Posts
188
Views
s
skrap
1/14/23, 4:19 AM
Rick, I have the official REC cable. Will the BMS power on and be responsive if the only conn...
n
Setting Date and Time
1/9/23, 11:53 AM
•
nworker
1/9/23, 5:53 PM
3
3
Posts
90
Views
n
nworker
1/9/23, 5:53 PM
I forgot about the Firmware tab. No way to set the date. In looking at the log, it is not clear o...
f
Can REC Q BMS communicate to Victron Lynx Distributor?
5/18/21, 8:40 PM
•
fpat99
11/29/22, 12:53 PM
4
4
Posts
1.4k
Views
J
Jon
11/29/22, 12:53 PM
The Lynx Distributor uses an I2C bus to relay the 4 fuses and positive busbar state. Up to 4 dist...
J
Maximum Cell Float Voltage Coefficient
10/22/22, 8:26 AM
•
John
10/23/22, 4:04 AM
2
2
Posts
243
Views
R
Richard
10/23/22, 4:04 AM
The Q series has firmware that is keyed to the serial number, so you just need to send in your re...
n
Charging Questions SunnyIsland 5048U
10/19/22, 2:30 PM
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nworker
10/19/22, 2:30 PM
1
1
Posts
216
Views
n
nworker
10/19/22, 2:30 PM
With the WiFi module (1.6) and the REC-BMS (2.8) configured, I have a couple of questions My u...
R
REC BMS supported inverters
6/23/22, 6:17 AM
•
Richard
10/17/22, 3:59 PM
8
8
Posts
1.1k
Views
R
Richard
10/17/22, 3:59 PM
Here is the DB9 pinout from the BMS. Just grab a DB9 connector, a 120 ohm resistor and a phone p...
D
REC Q BMS firmware
4/4/22, 3:03 PM
•
David
4/6/22, 1:43 PM
3
3
Posts
1.4k
Views
R
Richard
4/6/22, 1:43 PM
Hi David, the first one is just the software release info. The latest firmware revision is ind...
D
Connecting REC Q BMS to Sunny Island 6048-US Inverter
3/7/22, 6:54 AM
•
David
4/2/22, 7:37 AM
10
10
Posts
6k
Views
D
David
4/2/22, 7:37 AM
I know what to do now and that makes sense. I will rewire it like you suggested. Thanks!
M
Wrong voltage measurement on most positive cell
1/21/22, 1:34 AM
•
Marius
1/21/22, 8:47 AM
5
5
Posts
815
Views
R
Richard
1/21/22, 8:47 AM
Just realized, the Active BMS has fuses that are user replaceable but the Q series does not.
e
REC Q Series vs. Victron specific BMS
11/8/21, 8:10 AM
•
edclarke
1/17/22, 7:23 AM
7
7
Posts
1.6k
Views
R
Richard
1/17/22, 7:23 AM
On the network diagram please note that Terminators are NOT required on the VE.bus network. Up...
A
Day 2, BMS Temperature Faults
12/3/21, 10:20 AM
•
Adam
12/3/21, 11:21 AM
5
5
Posts
806
Views
A
Adam
12/3/21, 11:21 AM
Quote from Rick-admin on December 3, 2021, 3:56 pm Give it a few days to try to get itself bal...
b
Can Bus connection to SI-6048
11/16/21, 1:24 PM
•
bob
11/25/21, 12:39 AM
10
10
Posts
1.8k
Views
R
Richard
11/25/21, 12:39 AM
Bob, I was able to replicate your error but only by using small letters then pressing \"Enter\...
N
REC Q incorrect (high) Voltage sense on most positive cell (Cell 8)
4/12/21, 9:58 AM
•
Nathaniel
9/28/21, 7:17 AM
7
7
Posts
1.5k
Views
R
Richard
9/28/21, 7:17 AM
Just a note to all. The resistor test battery simulator described above will work with the Q Ser...
R
How does the REC BMS interface with a Sunny Inverter?
1/24/21, 7:25 AM
•
Richard
1/24/21, 7:28 AM
2
2
Posts
2.1k
Views
R
Richard
1/24/21, 7:28 AM
Basically the BMS passes several parameters back to the Inverter via CANBus which allow the 2 uni...
R
REC Q BMS Startup problems
10/21/20, 8:28 AM
•
Richard
10/21/20, 8:39 AM
4
4
Posts
1.8k
Views
R
Richard
10/21/20, 8:39 AM
Hi, Good news on progress! Tks for the feedback. I have attached an overall screen-shot of...
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