30
Process Image
WAGO-I/O-SYSTEM 750
753-647 DALI Multi-Master Module
Manual
Version 1.0.0
4.4
Latching Relay Function
Each time a button is pressed for a latching relay an electrical pulse is transmitted
to the latching relay and alters the circuit state. This status is stored until a new
pulse results in a further status change.
4.4.1
Dim in 1- and 2-Button Mode
A short press of the button in the 1-button mode switches the lighting on and off.
A long press of the button (e.g., 500 ms) dims the lighting to the various lighting
intensities.
If the lighting is off, the "ON" rocker switch is used to switch on the lighting and
slowly increase the lighting intensity.
The "OFF" rocker switch is used to dim the lighting.
If the minimum dimming level is reached, the lighting is switched off.
Table 14: Control of lighting via buttons
Buttons
Press Description
short Switch lighting ON
"ON" rocker switch
long
Dim lighting (brighter)
short Switch lighting OFF
"OFF" rocker switch
long
Dim lighting (darker)
Dimming in the 2-button mode functions in the same manner, except that in this
case one button is used to switch on and increase the intensity of the lighting and
the second one for dimming and switching off of the lighting.
4.4.2
Process Image Overview in the "Easy" Mode
Table 15: Overview of the output process image in the "Easy" mode
Byte
0
1
2 ... 17
18 ... 21
22 ... 23
Output
process image
Broadcast
On/Off and
activate
Broadcast
0
Switch short
addresses,
dimming
brighter/darker
Switch group
addresses,
dimming
brighter/darker
Call up scene
Table 16: Overview of input process image in the "Easy" mode
Byte
0
1
2 ... 17
18 ... 21
22 ... 23
Input process
image
Status
Activate
Broadcast
Reserved
Status, Activate
short addresses
Status
Activate group
addresses
Not in use
