Service data
Operating Manual Communication interfaces
1002971EN03
68
8.1.4
Status of IO LEDs
Status of the system LEDs for supply voltage and base unit diagnostics (see also
Byte
Bit 7
...
Bit 4
Bit 3
...
Bit 0
12
I/OLED 1
I/OLED 0
13
I/OLED 3
I/OLED 2
14
I/OLED 5
I/OLED 4
15
I/OLED 7
I/OLED 6
16
I/OLED 9
I/OLED 8
17
I/OLED 11
I/OLED 10
18
I/OLED 13
I/OLED 12
19
I/OLED 15
I/OLED 14
20
I/OLED 17
I/OLED 16
21
I/OLED 19
I/OLED 18
22
I/OLED 21
I/OLED 20
23
I/OLED 23
I/OLED 22
24
I/OLED 25
I/OLED 24
25
I/OLED 27
I/OLED 26
26
I/OLED 29
I/OLED 28
27
I/OLED 31
I/OLED 30
28
Reserved
...
...
35
Reserved
LED status
4 Bit coding
Off
0x0
On
0xF
Flashes
0x3
Fieldbusspecific addressing is described in the chapter entitled