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23
4
IO-Link Interface
Supply
monitoring
50
hex
Bit
7
6
5
4
3
2
1
0
Sub
Index
2
1
D
es
cri
pt
ion
-
-
-
-
-
-
LE
D
V
ol
ta
ge
fa
ilu
re
U
nd
er
v
olt
ag
e
U
s
Under voltage Us
0: Us voltage is Ok
1: Low voltage on IO-Link pin 1
LED Voltage failure
0: LED Voltage is Ok
1: LED Voltage failure
Brightness
51
hex
This register sets the brightness for each channel (red, green and blue). Values from
0x00 to 0x7F are accepted for each channel. This register can be accessed through the
subindices 0, 1, 2 or 3. Reading/writing the subindex 0 the whole 3 byte brightness data can be
accessed. Subindex 1, 2 and 3 contains the brightness data for red, green and blue channels.
Byte
0
1
2
Sub
Index
1
2
3
D
es
cri
pt
ion
Brightness value for red
channel
Brightness value for green
channel
Brightness value for blue
channel
