13.2.5.12 Dali Multi-Master Module - WAGO -I/O-SYSTEM 750 Manual

360 I/O Modules
Output Process Image
Offset
0
1
2

13.2.5.12 DALI Multi-Master Module

753-647
The DALI Multi-Master module occupies a total of 24 bytes in the input and
output range of the process image.
The DALI Multi-Master module can be operated in "Easy" mode (default) and
"Full" mode. "Easy" mode is used to transmit simply binary signals for lighting
control. Configuration or programming via DALI master module is unnecessary in
"Easy" mode.
Changes to individual bits of the process image are converted directly into DALI
commands for a pre-configured DALI network. 22 bytes of the 24-byte process
image can be used directly for switching of electronic ballasts (ECG), groups or
scenes in "Easy" mode. Switching commands are transmitted via DALI and group
addresses, where each DALI and each group address is represented by a 2-bit
pair.
The structure of the process data is described in detail in the following tables.
Manual
1.5.0
750-882 Media Redundancy ETHERNET Controller
Byte Destination
High Byte Low Byte
D0
D2
D4
WAGO-I/O-SYSTEM 750
DALI command,
C
DSI dimming value
D1 Parameter 2
D3 Command extension
Description
Control byte
DALI Address
Parameter 1