ABB i-bus VC/S 4 1 Series, Руководство по эксплуатации продукта, Страница: 61 / 199

ABB i-bus® KNX PARAMETERS
7.4.11 Number of group objects Actual temperature
This parameter is used to define the number of group objects via which an actual temperature value is
received via the bus (
ABB i-bus® KNX ).
Option
1 The actual temperature is received via one group object.
The following dependent group objects are displayed:
•
External temperature 1
2
The actual temperature is received via two group objects. The received values are weighted.
The following dependent parameters are shown:
•
Weighting of external measurement 2
The following dependent group objects are displayed:
•
External temperature 1
• External temperature 2
Prerequisites for visibility
• Parameter window Channel X \ Parameter window Application parameters
– Parameter
Channel function
\ Option
Controller channel
– Parameter Actual temperature receipt \ Options Via group object / Via phys. device input or group
object
• The parameter is in the parameter window Channel X \ parameter window Application parameters .
7.4.12 Limit number of telegrams
This parameter is used to define whether the number of telegrams sent by the device will be limited. The
fewer telegrams sent, the lower the bus load will be.
More information: → ⁠ Telegram rate limit, Page ⁠⁠189 .
Option
No
The number of telegrams is not limited.
Yes The following dependent parameters are shown:
•
Maximum number of telegrams
• In period (0 = deactivated)
Prerequisites for visibility
• The parameter is in the parameter window Basic settings .
Product manual | EN-US | VC/S 4.x.1 | 2CDC508220D0211 Rev. B 61
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