ABB i-bus KNX Product Manual page 212

®
ABB i-bus KNX
Commissioning
No.
9
This communication object is enabled if a Fan Coil operating mode with two control values and one valve has been selected
in Parameter window Enable output
and the parameter Control value is received as has been parameterized with the option Byte in
(Valve drive, thermoelectric
The 2nd control value is set fixed to cooling.
The communication object value [0...255] determines the variable mark-to-space ratio of the valve drive. With
communication object value 0 the output switches OFF (valve is closed with normally closed valve drive). With
communication object value 255 the output switches ON permanently (valve is fully open with normally open valve drive).
Telegram value:
9
This group operation is enabled if a Fan Coil operating mode with two control values and one valve has been selected in
Parameter window Enable output
selected.
The 2nd control value is set fixed to cooling.
The communication object value [0...255] determines the control value of the valve drive.
If the communication object value is 0, the output switches OFF (voltage 0 V).
If the communication object value is 255, the output switches ON permanently (full voltage).
Telegram value:
9
See communication object 9 2nd control value, cooling, continuous (3-point)
210 2CDC508134D0202 | FCA/S 1.x.x.1
Functionality
2nd control value, cooling,
continuous (PWM)
A...D, p. 76, if the operating mode Valve drive, thermoelectric (PWM) has been selected
(PWM)), p. 97.
0 = OFF (valve drive closed)
x = Intermediate values
255 = ON (valve drive opened)
2nd control value, cooling,
continuous (3-point)
A...D, p. 76, and the operating mode Valve drive, motor-driven (3-point) has been
0 = OFF (valve drive closed)
x = Intermediate values
255 = ON (valve drive opened)
2nd control value, cooling,
analog (0...10 V)
communication object name
Output A
Output A/B
Output A
Data type Flags
1 byte C, R
DPT 5.001
Parameter window A: Output
1 byte C, R
DPT 5.001
1 byte C, R
DPT 5.001