Siemens ET8 Series Instrucciones de operaciones descargar pdf (Pagina 30)

Additional Information CLV61x Dual Port (PROFINET IO)

5.2.4 Example 6, send telegram (NH mode)

Input: 16 bytes, output: 16 bytes, data telegram with 4 bytes "sRI0" is sent.

The CLV61x Dual Port responds with "sRA ...".

The command can be used to query the software version of the CLV61x Dual Port/SDD file or to check the

communication channel generally. This command can be used for all ID sensors (CLV6xx, Lector62x, RFH6xx,

RFU6xx, etc.) irrespective of the configuration.

Time: 1/2 3/4

Remarks:

Time 1: First data telegram "sRI0" (SDD version) was sent by setting TransmitCount = 1 on the output side. If the

CLV61x Dual Port has sent the data, it confirms it by copying TransmitCount to TransmitCountBack on the

input side.

Time 2: The CLV61x Dual Port responds with "RA 0 6 CLV62x 5 V5.11" (22 bytes). The first 11 bytes ("sRA 0 6 CLV")

are reported to the PLC with ReceiveCount = 1 and ReceiveLength 22 bytes (total length). The remaining

11 bytes of data are lost. You may want to select a larger input range.

Time 3: The next data telegram "sRIX" (here a faulty command) was sent by incrementing TransmitCount on the

output side to 2. The CLV61x Dual Port confirms this by TransmitCountBack = 2 on the input side.

1 2 ... 25 26 27 28 29 30 31 32 33 34 35 ... 51 52

Sin comentarios

Siemens ET8 Series Instrucciones de operaciones Pagina 30