Communication Objects Frequency - ABB i-bus KNX Product Manual


ABB i-bus KNX
Commissioning
3.3.7

Communication objects Frequency

No.
44
This communication object is enabled when in parameter window Function, page 35, the parameter Monitor "Frequency" has
been selected with the option yes.
The value of the communication object is sent in Hertz on the bus.
45
This communication object is enabled if in parameter window Frequency, page 44, the parameter Enable thresholds has been
selected with the option yes.
Threshold 1 lower limit and Threshold 1 upper limit are the hysteresis limits of threshold value 1. If the value falls below the
lower limit or exceeds the upper limit, a parameterized reaction occurs (warning is sent).
46
See communication object 45.
47
This communication object is enabled if in parameter window Frequency, page 44, the parameter Enable thresholds has been
selected with the option yes.
The warning is sent with the parameterized value if threshold value 1 is exceeded or fallen below.
48
See Threshold value 1.
49
See Threshold value 1.
50
See Threshold value 1.
51
This communication object is always enabled. It signals when the frequency is out of the range 40 ≤ f ≤ 70 Hz . The value of
the communication object is sent on a change and when a telegram is received on the communication object Request status
values.
Telegram value:
Function
Frequency
Threshold 1 lower limit
Threshold 1 upper limit
Threshold 1 warning
Threshold 2 lower limit
Threshold 2 upper limit
Threshold 2 warning
Frequency error
1 = the frequency is f < 40 Hz or f > 70 Hz
0 = the frequency is 40 ≥ f ≤ 70 Hz
Object name
Frequency
Frequency
Frequency
Frequency
Frequency
Frequency
Frequency
Diagnostics
Data type Flags
4 byte C, R, T
DPT 14.033
4 byte C, R, W, T
DPT 14.033
4 byte C, R, W, T
DPT 14.033
1 bit C, R, T
DPT 1.005
4 byte C, R, W, T
DPT 14.033
4 byte C, R, W, T
DPT 14.033
1 bit C, R, T
DPT 1.005
1 bit C, R, T
DPT 1.005
SE/S 3.16.1 | 2CDC 505 084 D0203 107