Configuration of BMS port for connection to conventional building management systen


Variable

Available options & Selection

Note


Configure communication settings

Configuration > System settings > Communication > Communication port: BMS

Function

| EXOline slave| EXOline master | Modbus slave | Modbus master| External display | EFX master |

Modbus slave - for connection to conventional BMS systems

Slave address

[1]

Enter address for this unit - BMS will be addressing it for data read and write

Format

|8N1| 8E1 | 8O1 | 8N2 | 8E2 | 8O2 |

Structure of data packet (must be the same as used by the BMS):


8 - Data bits

N - Parity: None | Even | Odd

1 - Stop bits: 1 | 2

Baud rate

|9600 bps| 14400 bps |…| 115200 bps |

Data exchange speed - must be the same as is used by the BMS


Related topics:

BMS watchdog