ABB i-bus KNX FCL/S 1.6.1.1, Руководство по эксплуатации продукта

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ABB i-bus
®
KNX
Start-up
68 2CDC508116D0203 | FCL/S x.6.1.1
No. Function Communication object name Data type Flags
14
54
Fan speed up/down Fan A
Fan CDE
1 bit
DPT 1.007
C, W
The communication object is enabled if the parameters Enable direct operation and Enable communication object "Fan
speed up/down" 1 bit in the A: Fan or CDE: Fan parameter window are set to Yes .
With this communication object, the fan can be switched one fan speed further up or down via a 1 bit telegram. Switching
(up/down) is determined by the telegram value.
With multiple manual up or down switching, the required speed will be increased or reduced by a speed step. This is feasible
until the maximum or minimum possible speed is reached. The parameterized limitations are taken into account here. Fur-
ther up or down telegrams are ignored and not executed. Each new switching telegram initiates a recalculation of the re-
quired speed.
Telegram value: 0 = switch fan speed down
1 = switch fan speed up
15
55
Status fan ON/OFF Fan A
Fan CDE
1 bit
DPT 1.001
C, T
The communication object is enabled if the parameter Enable communication object "Status fan On/Off" 1 bit in the
– Status
message s parameter window is set to Yes .
The communication object receives the communication object value 1 (ON), if at least one fan speed is not equal to zero
(OFF). The value of the communication object is sent if not equal to zero. This communication object thus indicates the sta-
tus of the fan, whether it is switched on or off.
Telegram value: 0 = OFF
1 = ON
Note
Some fans require an ON telegram before you set a fan speed. Using the communication object Status fan ON/OFF ,
the fan can, for example, be switched on centrally with a switch actuator via the main switch.
16
56
Status Fan speed Fan A
Fan CDE
1 byte
DPT 5.010
C, R, T
The communication object is enabled if the parameter Enable communication object "Status fan speed" 1 byte in parameter
window Status messages is set to Yes.
You can parameterize whether the communication object value is updated only, or sent on the bus, After a change or re-
quest. It is possible to parameterize whether the actual or required speed is displayed with the status communication object.
This communication object allows you, for example, to display the fan speed as a figure value.
The following telegram values apply for the 1 byte communication object:
Figure value Hexadecimal Binary value bit
76543210
Fan speed
0 00 00000000 0 (OFF)
1 01 00000001 Fan speed 1
2 02 00000010 Fan speed 2
3 03 00000011 Fan speed 3