Victron Integration Guide
Rev 2.1 09-14-21
6
Fortress Power - Victron Inverter Guide
eFlex COMMUNICATION PROTCAL
Setting up closed loop with an eFlex requires running CANtool software. This is installed on a windows laptop to set
the protocol ID. If you don’t have a CANtool contact Fortress Power.
eFlex CAN Bus protocol is set using the BMS tool to a unique setting of 3 using following steps
1) All batteries on and connected to the fortress Can tool
2) With the BMS tool on the master (battery 01) select UPS WIFI
3) Change UPS CAN from 1 to 3 them Set










