SunSynk HV Series - PCS CAN Firmware Upgrade

High Voltage Series | Installer Manual40
PCS CAN Firmware Upgrade
Click the Browser button, select the conguration le you need to upgrade from the computer, or drag and
drop the BIN le you need to upgrade to the upgrade interface. The HVESS-Monitor will read and analyse the
data in the le and display it on the corresponding input interface. Click the Start button to start upgrading.
In the case of parallel device operation, when the device address is lled in with 1, the HVESS-Monitor will
upgrade the BMS and BMU in the entire system one by one, starting from No.1 BMS. Regardless of wheth-
er a BMS upgrade succeeds or not, it will continue to upgrade BMS at the next address. When the device
address is lled in with a gure other than 1 (for example, 2), the HVESS-Monitor will only upgrade a single
BMS whose address matches the input. The single BMU upgrade operation is similar. After the upgrade, an
OK message will be displayed.