DV13x0 DV23x0
3-segment signal light
10
8 Operation
8.1 Operation of the IO-Link version
8.1.1 General
Connect the unit to an IO-Link master (A port) using a 4-pole connection cable. The controller
switches the individual LED segments on and off in the configured colours according to the set
parameters.
Via the parameter [Operating mode] the following modes can be set:
•
On/Off mode
•
RGB mode
8.1.2 On/Off mode
While the unit is operating, the controller switches the LED segment and the buzzer (if present) on and
off (PDout, cyclical data communication). Signalling corresponds to the pre-defined parameters for the
individual LED segments and the buzzer.
Via the acyclic parameter setting the following properties can be set for every LED segment:
•
Colour (red, green, orange, blue, purple, turquoise, white, yellow, off)
•
Frequency (permanently on, low flash rate slow/medium/fast, high flash rate slow/medium/fast)
•
Brightness (100 %, 75 %, 50 %, 25 %)
For the models with an acoustic signal device the audibility of the buzzer can be set.
7
6
5
4
3
2
1
0
PDout
Seg. 3
Seg. 2
Seg. 1
Byte 0
Byte 1
Byte 2
Byte 3
Byte 4
Buzzer sound (buzzer style 1...8)
Buzzer
Byte 5
8.1.3 RGB mode
While the unit is operating, the controller switches the LED segment and the buzzer (if present) on and
off and determines the corresponding properties (PDout, cyclical data communication).
In this operating mode 8 different acoustic signals are available for the buzzer.
7
6
5
4
3
2
1
0
PDout
Segment 1 LED properties
Seg. 1 yel-
low
Seg. 1 red
Seg. 1
green
Seg. 1 blue
Byte 0
Segment 2 LED properties
Seg. 2 yel-
low
Seg. 2 red
Seg. 2
green
Seg. 2 blue
Byte 1
Segment 3 LED properties
Seg. 3 yel-
low
Seg. 3 red
Seg. 3
green
Seg. 3 blue
Byte 2
Buzzer sound (buzzer style 1...8)
Buzzer
Byte 3
The properties of the LED segments are defined as follows: