Valve Output - ABB i-bus KNX Product Manual

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ABB i-bus KNX
Parameters
7.9.1

Valve output

Options:
This parameter defines the type of valve that is connected to the output. The control values received (from
the internal controller or via the bus) at the valve are converted to the correct output signal depending on
the valve type selected. The dependent group objects Status byte valve A, Status Control value and
Fault: valve output are displayed as long as the output is not deactivated.
The control value is assigned to the valve in the Application – Application parameters parameter window.
Here it is defined which control value from the controller is to be output on the valve output.
•
Thermoelectric (PWM): If the Thermoelectric (PWM) option is selected, the output is used for the
connection of thermoelectric valves with PWM actuation. For this purpose the control value received is
converted into a PWM signal. The parameter for setting the PWM cycle time is displayed.
•
Open/Close signal: With this selection, the continuous control value is converted into an OPEN or
CLOSE signal from a parameterized value. The parameter for entering the threshold value is
displayed.
•
Deactivated: The output is deactivated.
If a control value has been assigned to the valve in the Application – Application parameters parameter
window, this control value is not output if the output is deactivated.
Thermoelectric (PWM)
Open/Close signal
Deactivated
Note
Note
VC/S 4.x.1 | 2CDC508220D0211 Rev. A 155