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Device Description HG G-71450/1/3/5-A | English, Revision 02 | Date: 06.06.2019
47
Interfaces: Profinet (HG G - 71455) – Chapter 8
8
Interfaces: Profinet (HG G - 71455)
The transponder antenna has an internal Profinet switch.
The code transmitted by the transponder consists of a sequence of 24 bits in which
16 bits are coded. The data and a status byte are output via Profinet. Transponders
can also be programmed via Profinet. The additionally available USB interface can
be used for logging and configuration via the internal monitor program (see chapter
9 on page 49).
The Profinet interface is configured using the GSDML file (see section 8.6 on page
48). There are 5 input bytes and 3 output bytes available.
8.1 Input Bytes
8.2 Output Bytes
Table 62
HG G-71455: Structure of the Profinet input bytes
Byte # Length Type Sequence Description
1 2 Byte unsigned int Hi Byte Transponder code
2 Lo Byte
3 2 Byte unsigned int Hi Byte Level
4 Lo Byte
5 1 Byte unsigned char Status (according to
Table 64 below)
Table 63
HG G-71455: Structure of the Profinet output bytes
Byte # Length Type Sequence Description
1 2 Byte unsigned int Hi Byte Transponder code to
be programmed
2 Lo Byte
3 1 Byte unsigned int Instruction byte
(according to Table 65
below)