Description Of The Input Bytes (Status Bytes); Structure And Meaning Of The Input Bytes (Status Bytes) - Leuze electronic MA 208i Technical Description

Modular interfacing unit for leuze ident and rs 232 devices on ethernet tcp/ip
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10.2

Description of the input bytes (status bytes)

10.2.1 Structure and meaning of the input bytes (status bytes)

7
ND
Reserved
DLC7
Table 10.1:
Bits of the input byte (status byte) 0
Bit no.
2
5
7
Bits of the input byte (status byte) 1
Bit no.
0 ... 7
Notice!
T-bit means toggle bit, i.e. this bit changes its state on each event ("0"  "1" or "1"  "0").
Leuze electronic
6
5
4
DL
Reserved Reserved
DLC6
DLC5
DLC4
Data byte / parameter byte 0
Data byte / parameter byte 1
Structure of the input bytes (status bytes)
Designation
Meaning
SMA
Service mode active(service mode activated)
DL
Data loss
ND
New data only in Transparent mode
Designation
Meaning
DLC0 ... DLC7
Data Length Code (length of the following user data)
3
2
SMA
DLC3
DLC2
...
MA
208i
1
0
Reserved
DLC1
DLC0
Telegram
Status byte 0
Status byte 1
Data
45

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