X20 system modules • X20 electronics module communication • X20CS1013
X20 system User's Manual 3.10
1529
4.18.4.7.4.5 Enabling the communication channel
Name:
Dali_Enable
This register is used to enable or disable the communication channel.
Data type
Value
USINT
See bit structure
Bit structure:
Bit
Name
Value
Information
0
Disable communication channel
0
Turns communication on/off (via software)
1
Enable communication channel
0
Supply DALI network
1
Turn energy saving mode on/off
1
Switch off module's internal power supply
2 - 7
Reserved
-
Information:
The module's internal power supply must be switched on for communication on the DALI network.
4.18.4.7.4.6 Controlling the DALI module
Name:
Dali_Control
This register is used to control the module. The respective command is transported via X2X Link and then executed
by the module. The register is edge-triggered (i.e. this type of command is only triggered if the state of the respective
bit changes).
Data type
Value
UINT
See bit structure
Bit structure:
Bit
Name
Value
Information
0
No action
0
Requests command
(pos. edge)
1
Transmits request in the DALI network
1
Reserved
-
0
No action
2
Acknowledges the status byte
(pos. edge)
1
Resets the status byte
0
No action
3
Acknowledges the request counter
(pos. edge)
1
Resets the request counter
0
No action
4
Acknowledges the response counter
(pos. edge)
1
Resets the response counter
5 - 15
Reserved
-
4.18.4.7.4.7 Address within the DALI network
Name:
Dali_Address
This register provides the module with the address of the DALI slave being addressed.
Data type
Value
0 to 159
Individual or group address
254
Broadcast address for direct DALI command
USINT
255
Broadcast address for indirect DALI command
Bit structure:
Bit
Name
Value
Information
0
Direct DALI command
0
Type of the subsequent command
1
Indirect DALI command
0 to 63
Address of an individual slave
1 - 6
Address
0 to 15
Address of a group of slaves
0
Addressing of an individual slave
7
Type of the subsequent address
1
Addressing of a group of slaves
