General System Interfacing
Victron Energy Troubleshooting
- MultiPlus-II installation shuts down with 'High DC Ripple' errors during Redflow battery state transitions
- The BMS "Discharge-Disabled SoC Threshold" parameter - Discharge control after batteries are fully discharged
- Victron system will not charge ZCell batteries
- Handling devices with high surge or startup current draw on off-grid sites
- MultiPlus-II unit stops with 'Error 11' after the AC grid is connected
- CANBus interface between BMS and CCGX is not working
BMS
- Providing dry-contact relay status signals using a MODBUS-TCP relay module
- Interfacing to the Redflow BMS using MODBUS-RTU (RS485)
- Redflow BMS MODBUS-TCP operations guide
- Cabling considerations when connecting more than 12 batteries to a single BMS
- Using SPS mode exclusively (no RUN mode batteries on the system)
- Configuration of BMS-controlled Standby Power System (SPS) battery operation
Victron Energy Interfacing
- Additional DC Capacitors required for MultiPlus-II product series when used with Redflow ZBM2/ZCell batteries
- Configure BMS to update system SoC to a CCGX using MODBUS-TCP (superseded)
- Recommended initial commissioning sequence for large systems (multiple Victron Energy inverter/chargers per phase)
- Interfacing large more than 16 batteries using a Master/Slave BMS structure
- Connecting CANBus between an original Redflow BMS and a Victron Energy CCGX
- Installation guide to connecting a Redflow battery array to a Victron Energy system