Control Lon Addressing Best Practices - Viessmann Vitogate 300 Supplementary Documentation

Vitogate 300

Control LON Addressing Best Practices

MW2C Cascade and Vitodens B2HA
MW2C Cascade
Address 77:9
Boiler 1, Address 7:1, 77:1
Notes:
Refer to supplied control manual for information
regarding coding access and complete list of
coding addresses.
The shown numbering structure works best with
the boiler and LON addressing since address 7 is
limited to values from 1 through 8.
Termination resistors are used at both ends of
the Viessmann LON bus in the last boiler and the
Vitogate 300.
LON
Boiler 2, Address 7:2, 77:2
Boiler 3, Address 7:3, 77:3
Boiler 4, Address 7:4, 77:4
BACnet
Modbus
Boiler 5, Address 7:5, 77:5
Boiler 6, Address 7:6, 77:6
Boiler 7, Address 7:7, 77:7
24
Boiler 8
Address 7:8, 77:8