EtherNet/IP
Leuze electronic GmbH + Co. KG
DCR 258i
82
Output assembly instance 121
Instance 121, attribute 3
Output assembly, length: min. 1 byte … max. 264 bytes
Inst.
Byte
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
121
0
Reserved
Standby
Error ac-
knowl-
edge
Data re-
set
Data ac-
knowl-
edgment
Activation
signal
1
Fragment number
2
Remaining fragments
3
Fragment size
4
Reserved
New en-
try (toggle
bit)
Reserved
5
Device application control (low byte)
6
Device application control (high byte)
7
Result data length (low byte)
8
Result data length (high byte)
9
Data Byte 0
10
Data Byte 1
…
Data Byte xy
263
Data Byte 254
The number of data starting at byte 9 is defined in the control while configuring the sensor. This makes it
possible to use the assembly with any length.
It is also possible to specify the length of the assembly with one byte and only use the control bits.
NOTICE
Formula for calculating the assembly length:
Length of the assembly = 9 + length of the entry data
For entry data with length 10, the assembly must be configured with a length of 9 + 10 = 19.