WAGO 750 Series Manual page 72

72 Appendix
- 216: Device type 15: Load referencing
- 217: Device type 16: Thermal gear protection
- 218: Device type 17: Dimming curve selection
- 220: Device type 19: Centrally-supplied emergency operation
- 221: Device type 20: Load shedding
- 222: Device type 21: Thermal lamp protection
- 224: Device type 23: Integrated light source
•
- 301: Push buttons
- 302: Absolute input devices
- 303: Occupancy sensors
- 304: Light sensors
M
Multi-Master
In a "multi-master," control of the intelligent measuring and automation
devices on the fieldbus is performed locally, in contrast to a master/slave
system.
The WAGO DALI Multi-Master Module (753-647) is a multi-master that
supports the DALI interface and can utilize this interface together with other
master devices.
R
Random Address
The "random address" (or "search address") is a 24-bit address generated
by an ECG during initialization.
S
Single Master
In contrast to a multi-master, a "single master" does not support collision
detection and is not suitable for connection at the same interface with other
masters.
Settling Time
The "settling time" is the minimum time period between two frames.
V
Virtual Group
A DALI group is a logical combination of devices to which a common group
address is assigned so that these devices execute a common function
synchronously. These devices do not necessarily have to be physically
linked (e.g., the group for all emergency lighting systems, all hallway lights
etc.).
In case the 16 available group addresses (0 ... 15) are not sufficient
Manual
Version 1.4.3
301 to 304: Input devices:
WAGO-I/O-SYSTEM 750
753-647 DALI Multi-Master