I have just installed a REC BMS with Victron GX, 2 x solar regs and Victron Multi 24/3000/70-50 and 2 x WS500 regulators (currnetly only trying one)
The WS 500 is showing on the Can bus but does not appear to work I keep getting error 13 as though the battery voltage is too high, but its supposed to be controlled by the BMS.
Can anyone assist.
Thank Tony
Two things:
When the CANBus is pulled in does your WS500 LED turn orange, showing it is in remote control mode?
Maybe you have your voltage multiplier set wrong in your WS500 and it is set to a lower range
Here is a page snip from the WS500 tool showing you the parameter to check
