Posts made by Kevin

• CAN failures with REC ABMS

  So it turns out the problem is that the Battery Sense wire (Red with Yellow Stripe) was not connected.  If I connected this to the battery, the CAN communications work.  I didn't have it ...

  posted in WS500 User Installation and Programming Questions

  K

  Kevin
  1/14/26, 5:24 PM
• CAN failures with REC ABMS

  I've done some more testing.  I've reset the WS-500 to factory defaults where it is set to a simple starter battery and no BMS.  It still reports the same error " BMS connection via CAN"....

  posted in WS500 User Installation and Programming Questions

  K

  Kevin
  1/14/26, 2:22 PM
• CAN failures with REC ABMS

  I have a WS-500 Pro with the latest version (2.6.1) of firmware as well as a ABMS with the latest version (2.9.7) of firmware.  I'm trying to get the CAN communications working between the two...

  posted in WS500 User Installation and Programming Questions

  K

  Kevin
  1/13/26, 7:08 PM