BMS watchdog is used to monitor if communication in selected protocol is active.

If no data exchange happens during this time - the alarm is triggered (AL-186: Communication fault BMS master)


Available options & Selection


Configuration of BMS watchdog

Configuration > System settings > Communication > BMS watchdog

BMS protocol

| None | EXOline | Modbus | BACnet |

Select type of BMS communication to be monitored

Watchdog timeout

[60] s

Watchdog timeout - a maximum time between data exchanges