Operating Mode Heating Actuator; Function Chart - ABB SA/S 12.16.6.1 Product Manual

®
ABB i-bus KNX
4.3 Operating mode Heating
Actuator
4.3.1

Function chart

Communication objects
input
Control value
(1 bit or 1 byte)
Monitoring time
Purge duration
Purge cycle time
Forced operation
Control
PWM cycle time
Bus voltage failure
154 2CDC 505 056 D0207 | SA/S
Planning and application
The following illustration indicates the sequence, in which the functions are
processed:
Control
Monitoring
Valve purge
Forced operation
Room temperature control
Switch relay
Communication objects
output
Thermostat fault
Purge status
HEATING status
Switch status