ABB i-bus KNX

ABB i-bus
®
KNX
Commissioning
FCA/S 1.x.x.1 | 2CDC508134D0202 97
3.2.3.2 Parameter window A: Output (Valve drive, thermoelectric (PWM))
All settings for the output A/B as valve drive, thermoelectric (PWM) are made in this parameter window.
Note
This parameter window is visible for the products FCA/S 1.1.1.2 and FCA/S 1.1.2.2.
These parameters appear if the option Valve drive, thermoelectric (PWM) has been selected for the
output.
For further information see: Pulse width modulation (PWM), p. 249.
Type of valve drive, de-energized
Options:
Closed
Open
This parameter determines the function of the valve drive.
Note
De-energized closed valve drives (N.C.)
If no current flows in the valve drive, the valve is closed. If current flows in the valve drive, the valve
opens.
De-energized opened valve drives (N.O.)
If no current flows in the valve drive, the valve opens. If current flows in the valve drive, the valve then
closes.