ABB i-bus KNX - Page 107

ABB i-bus
®
KNX
Commissioning
FCA/S 1.x.x.1 | 2CDC508134D0202 105
Reaction after bus voltage recovery
Options:
Unchanged
Select
This parameter determines the reaction of the output at bus voltage recovery. After bus voltage recovery, a
Reference adjustment of the valve drive is always carried out. After this, the current control value is
controlled.
 Unchanged: The last valve control is restored.
 Select: A value is determined. Active priorities override the parameterized control.
Dependent parameter:
Control value in % [0...100]
Options:
0…100
This parameter determines the control of the output after bus voltage recovery in %.
Valve is
Options:
Heating valve
Cooling valve
This parameter determines whether the valve is defined as a heating valve or cooling valve.
Switch on time for valve drive
from 0 to 100 % in s [10...6,000]
Options:
10…180…6,000
This parameter sets the time that the output switches on to move the valve drive or the valve from 0%
(closed) to position 100% (fully opened).
The time required should be taken from the technical data of the valve.