EtherNet/IP
Leuze electronic GmbH + Co. KG
DCR 258i
81
Output assembly
The output assembly is the cyclical data from the control to the sensor. The following output assemblies are
supported.
Output assembly instance 120
Instance 120, attribute 3
Output assembly, length: min. 1 byte … max. 265 bytes
Inst.
Byte
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
120
0
Reserved
Standby
Error ac-
knowl-
edge
Data re-
set
Data ac-
knowl-
edgment
Activation
signal
1
Reset
Event
Counter 4
Activation
switching
output 4
*)
Reset
Event
Counter 3
Activation
switching
output 3
*)
Reset
Event
Counter 2
Activation
switching
output 2
*)
Reserved
2
Fragment number
3
Remaining fragments
4
Fragment size
5
Reserved
New en-
try (toggle
bit)
Reserved
6
Device application control (low byte)
7
Device application control (high byte)
8
Result data length (low byte)
9
Result data length (high byte)
10
Data Byte 0
11
Data Byte 1
…
Data Byte xy
264
Data Byte 254
*) To be able to use the
Activation switching output
function, the output function must be set to External
event in the webConfig tool.
The number of data starting at byte 10 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. With a
length of 2 bytes, the I/O monitoring control bits can be used in addition to the control bits.
NOTICE
Formula for calculating the assembly length:
Length of the assembly = 10 + length of the entry data
For entry data with length 10, the assembly must be configured with a length of 10 + 10 = 20.
NOTICE
An example for using the assembly: see chapter 10.6.9 "Example configuration"
