ADF Web HD67B41-B2, User Manual

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User Manual OPC UA Server / KNX
Document code: MN67B41_ENG Revision 1.000 Page 19 of 26
Figure 5: “KNX Set Access” window
KNX ACCESS:
By pressing the “
KNX Access ” button
from the main window for SW67B41 (Fig.
2) the “KNX Access” window appears (Fig.
5).
The means of the fields are:
If the field “ Enable ” is checked, the
KNX message is enabled;
In the field “ Source Address ” the Source Address to assign to the KNX message is defined;
In the field “ Dest/Group the Group address (2 level structure, 3 level structure or free address structure) or the device address is
defined. In case of Group address, the levels must be separated by ‘/’, in case of Device address, the parts of the address must be
separated by ‘.’;
In the field “ APCI ” the APCI of the KNX message is defined. You can choose between the following:
o
Read: it is used to send a reading request to a KNX device;
o
Write: it is used to send a writing request to a KNX device;
o
Specific value (edited manually).
In the field “ Priority ” the Priority of the KNX message is defined. You can choose between the following:
o
System (Highest);
o
Urgent;
o
Normal;
o
Low (Lowest).
In the field “ Format ” the data format of the KNX message is defined;
In the field “ Mul. Factor ” a multiplier factor for the data is defined;
If the field “ Extended ” is checked, the extended format of the KNX message is used;
If the field “ ReTest ” is checked, the KNX message is re-sent in case of not correct response;
If the field “ OnCMD ” is checked, the KNX request is sent when a OPC UA request is received;
If the field “ On Change ” is checked, the gateway sends the KNX command when the data on OPC UA change the value;
If the field “ On Timer ” is checked, the gateway sends the KNX command cyclically;
In the field “ Poll Time ” the delay in ms between two KNX commands is defined (if “On Timer” is checked);