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EtherNet/IP
Leuze electronic GmbH + Co. KG
DCR 258i
78
Status
The device status is displayed in the status byte, the first part of the telegram.
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Ext. device state
Reserved
Configured
Reserved
Owned
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Bit 8
Reserved
Serial number
For use in EtherNet/IP, the serial number receives a serial number converted according to CIP. CIP de-
scribes a special format for the serial number. After conversion to a CIP code, the serial number is, as be-
fore, unique, but no longer corresponds to the serial number on the name plate.
Product Name
This attribute contains a short designation of the product. Devices with the same product code may have
different product names.
10.6.2 Class 4 – Assembly
The following assemblies are supported by the profile. A distinction is made between input and output as-
sembly. The input assembly groups the data from the sensor for the control. The data from the control is
transmitted to the sensor via the output assembly.
Input assembly
The input assembly is the cyclical data from the sensor to the control.
The following input assemblies are supported.
Input assembly instance 100
Instance 100, attribute 3
Input assembly, length: min. 1 byte … max. 262 bytes
Inst.
Byte
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
100
0
Device status
1
Number of results
2
Reserved
Waiting for
acknowl-
edgment
New result
(toggle bit)
Buffer
overflow
Further
results in
the buffer
User data
or com-
mand
Status acti-
vation
3
Device application status (low byte)
4
Device application status (high byte)
5
Result data length (low byte)
6
Result data length (high byte)
7
Data Byte 0
8
Data Byte 1
…
Data Byte xy
261
Data Byte 254
The number of data starting at byte 7 is defined in the control while configuring the sensor. This makes it
possible to use the assembly with any length.