Victron energy Venus GX Manual page 52

Carefully study below chapters to fully understand DVCC for a particular system.
To enable or disable DVCC, see Settings → DVCC in the menus:
4.2 DVCC Requirements
Battery compatilibity
For CAN-bus connected batteries, check the relevant page on the Battery Compatibility manual to see
if enabling DVCC has been tested with your battery-type and is supported. If DVCC is not mentioned in
notes relating to your battery, do not enable DVCC.
For Gel, AGM, OPzS and other lead batteries, DVCC can be used without any problem. The same is
true for Victron Energy lithium batteries with the VE.Bus BMS, the Lynx Ion + Shunt BMS or the Lynx
Ion BMS. DVCC is the preferred operating mode for Redflow ZBM2/ZCell batteries using the Redflow
CANBus BMS.
Firmware versions
Do not use DVCC in cases where these requirements are not met. In all cases we recommend to
install the latest available firmware during commissioning. Once running well, there is no need to pro-
actively update firmware without reason. In case of difficulty, the first action is to update firmware.
Required minimum firmware versions:
Multi/Quattro: 422
MultiGrid: 424
CCGX / Venus GX: v2.12
VE.Direct MPPTs: v1.29
VE.Can MPPT Solar Chargers cannot be used: they do not yet support the new control
mechanisms.
Lynx Ion + Shunt: v2.04
Lynx BMS: v1.09
From Venus firmware v2.40, there will be a warning message 'Error #48 - DVCC with incompatible
Color Control GX manual