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REC BMS Voltage Setting for clean 100% SOC charge end.
Stefan • Posted in REC Q Series BMS • 5/4/23, 4:28 AM 5/5/23, 6:09 AM

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REC Q Series BMS + WS500 + Victron + charge/discharge control
Thomas • Posted in REC Q Series BMS • 5/3/23, 9:16 PM 6/11/23, 11:53 AM

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255
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Email status
Rick • Posted in OGM Energy News • 4/27/23, 12:47 AM 4/27/23, 12:47 AM

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1
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66
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Alternator Failed offshore
Ross • Posted in WS500 Tips, Tricks and support • 4/23/23, 7:03 PM 4/25/23, 6:00 PM

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187
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DR

Pinout for the 770680-4 connector...
D. Ryan • Posted in WS500 User Installation and Programming Questions • 4/19/23, 12:40 PM 4/24/23, 11:33 AM

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6
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530
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2 pcs A-BMS on same CAN-BUS network.
Trond • Posted in REC Active BMS • 4/16/23, 4:04 AM 4/20/23, 2:25 AM

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107
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Erratic reading from current shunt
Darryl • Posted in REC Active BMS • 4/15/23, 2:26 PM 5/20/24, 3:07 AM

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890
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TMIN - Under-temperature charging disable (firmware v 2.6)
bonsys • Posted in REC Active BMS • 3/16/23, 7:55 AM 3/16/23, 9:16 AM

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4
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103
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REC Wifi Module 1.61 firmware release notes?
nebulight • Posted in REC Product Announcements • 3/15/23, 9:56 AM 4/22/23, 1:43 PM

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4
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204
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WS500 Not Keeping Battery Topped Off
Brent • Posted in WS500 User Installation and Programming Questions • 3/15/23, 9:16 AM 3/17/23, 7:36 PM

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WS 500 + Dedicated Shunt + Cerbo + REC-Q = 2x DC Power Reported
Nathaniel • Posted in WS500 User Installation and Programming Questions • 3/10/23, 9:39 AM 3/16/23, 6:33 PM

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Problem rec bms shutting down due to low voltage at 3v fix
Clarence • Posted in REC SI Series BMS • 3/8/23, 3:31 AM 10/23/23, 9:36 AM

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408
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Connecting REC wifi module to the outside world?
WILLIAM • Posted in REC Active BMS • 3/4/23, 9:08 AM 8/20/25, 11:44 AM

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5
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242
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WS-REC-Cerbo slave issues?
Jonny • Posted in WS500 User Installation and Programming Questions • 3/2/23, 6:31 AM 3/16/23, 11:36 AM

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Connecting a CerboGX, WS500 and REC BMS to nmea2000
Matthew • Posted in REC BMS to Victron VE Bus • 2/16/23, 12:49 PM 3/13/23, 9:04 AM

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3
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656
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Fuse blowing in Alternator Positive
Jamieson • Posted in WS500 User Installation and Programming Questions • 2/16/23, 12:22 AM 2/17/23, 5:44 AM

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7
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491
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REC BMS additioanl temperature Sensors DS18B20
Richard • Posted in REC BMS Tips and Tricks • 2/15/23, 8:37 AM 2/15/23, 8:37 AM

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1
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259
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Will it work? 3P4S @ 690ah
Rance • Posted in REC Active BMS • 2/11/23, 2:22 PM 10/30/23, 8:12 PM

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7
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380
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DFK linking
Chen • Posted in WS500 User Installation and Programming Questions • 2/2/23, 5:40 PM 2/2/23, 6:31 PM

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140
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New REC sample wiring Diagrams now available
Richard • Posted in REC Product Announcements • 1/23/23, 11:09 AM 1/23/23, 11:09 AM

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1
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306
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Shunt reading 2.5x lower than actual current
Peter • Posted in REC Q Series BMS • 1/22/23, 2:49 PM 1/22/23, 2:53 PM

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208
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WS500 and Cerbo GX - getting data from Cerbo GX via NMEA2000
Peter • Posted in WS500 User Installation and Programming Questions • 1/20/23, 1:05 PM 1/21/23, 9:53 AM

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2
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627
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Setting up a REC BMS, a Cerbo and a Multiplus 2
Michael • Posted in REC BMS to Victron VE Bus • 1/20/23, 6:35 AM 2/19/23, 9:21 AM

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16
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764
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bms 10 red led flashes,
Ronald • Posted in REC Active BMS • 1/17/23, 10:23 AM 1/23/23, 9:34 AM

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3
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202
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PROBLEM WITH SD CARD, LOGGING IS DISABLED
SV • Posted in REC Active BMS • 1/17/23, 9:29 AM 1/26/23, 4:34 AM

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2
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188
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REC Active BMS 2.9.0 Firmware Update
Richard • Posted in REC Product Announcements • 1/15/23, 12:41 PM 1/17/23, 9:52 AM

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2
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255
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Firmware update and NMEA data.
Giorgio • Posted in WS500 User Installation and Programming Questions • 1/12/23, 9:58 AM 2/24/23, 9:01 PM

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7
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381
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Spiking/Pulsing Charging
Dave • Posted in WS500 Tips, Tricks and support • 1/10/23, 3:49 AM 10/24/23, 5:17 PM

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20
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597
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Setting Date and Time
nworker • Posted in REC Q Series BMS • 1/9/23, 11:53 AM 1/4/25, 8:36 PM

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4
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187
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Minimal connections to safely communicate w/BMS
skrap • Posted in REC Q Series BMS • 1/9/23, 8:12 AM 1/14/23, 4:19 AM

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3
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228
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converting harness from p type to n type
Neil • Posted in WS500 Tips, Tricks and support • 1/5/23, 6:49 AM 1/6/23, 7:53 AM

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5
Posts

495
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D

Alternator shunt spurious invalid current reported
David • Posted in WS500 Tips, Tricks and support • 1/3/23, 3:15 AM 1/11/23, 4:59 AM

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4
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319
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Config file syntax
Steven • Posted in WS500 User Installation and Programming Questions • 1/1/23, 10:54 AM 1/4/23, 8:01 AM

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8
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274
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m

WS500 File Transfer Utility not working (USB Selective Suspend problem?)
mic • Posted in Software Configuration Tool • 12/28/22, 11:44 AM 6/9/23, 2:01 AM

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7
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421
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D

Unexpected behavior with DCVV
David • Posted in REC BMS to Victron VE Bus • 12/25/22, 2:46 PM 1/1/23, 10:49 AM

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2
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322
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R

WS500, Victron VE.Bus BMS V2
Ross • Posted in WS500 User Installation and Programming Questions • 12/22/22, 8:15 AM 1/1/23, 11:05 AM

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6
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684
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Engine speed, engine not running
Michael • Posted in WS500 Tips, Tricks and support • 12/21/22, 9:18 AM 12/21/22, 9:18 AM

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1
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312
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Error 10 - Did I bork my BMS?
Jeremy • Posted in REC Active BMS • 12/5/22, 1:40 PM 4/26/23, 12:44 PM

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6
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361
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Silencing the audible alarm
edclarke • Posted in REC Q Series BMS • 11/24/22, 8:23 AM 4/17/24, 4:44 PM

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17
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522
Views
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Identical readings for alternator and battery volts.
Jonny • Posted in Software Configuration Tool • 10/30/22, 11:21 AM 10/30/22, 11:21 AM

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1
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313
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All topics

REC BMS Voltage Setting for clean 100% SOC charge end.

REC Q Series BMS + WS500 + Victron + charge/discharge control

Email status

Alternator Failed offshore

Pinout for the 770680-4 connector...

2 pcs A-BMS on same CAN-BUS network.

Erratic reading from current shunt

TMIN - Under-temperature charging disable (firmware v 2.6)

REC Wifi Module 1.61 firmware release notes?

WS500 Not Keeping Battery Topped Off

WS 500 + Dedicated Shunt + Cerbo + REC-Q = 2x DC Power Reported

Problem rec bms shutting down due to low voltage at 3v fix

Connecting REC wifi module to the outside world?

WS-REC-Cerbo slave issues?

Connecting a CerboGX, WS500 and REC BMS to nmea2000

Fuse blowing in Alternator Positive

REC BMS additioanl temperature Sensors DS18B20

Will it work? 3P4S @ 690ah

DFK linking

New REC sample wiring Diagrams now available

Shunt reading 2.5x lower than actual current

WS500 and Cerbo GX - getting data from Cerbo GX via NMEA2000

Setting up a REC BMS, a Cerbo and a Multiplus 2

bms 10 red led flashes,

PROBLEM WITH SD CARD, LOGGING IS DISABLED

REC Active BMS 2.9.0 Firmware Update

Firmware update and NMEA data.

Spiking/Pulsing Charging

Setting Date and Time

Minimal connections to safely communicate w/BMS

converting harness from p type to n type

Alternator shunt spurious invalid current reported

Config file syntax

WS500 File Transfer Utility not working (USB Selective Suspend problem?)

Unexpected behavior with DCVV

WS500, Victron VE.Bus BMS V2

Engine speed, engine not running

Error 10 - Did I bork my BMS?

Silencing the audible alarm

Identical readings for alternator and battery volts.