Siemens ET8 Series Provozní pokyny stáhnout pdf (Strana 24)

Additional Information CLV61x Dual Port (PROFINET IO)

Time 4/5: The PLC has detected the additional data and confirms it by copying from ReceiveCount to

ReceiveCountBack. The CLV61x Dual Port is now ready for the next data block.

Time 6: 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.

Time 7: The device responds here with an error message "sFA 11" (6 bytes, FA = error response, 11 = character error).

This is reported to the PLC with ReceiveCount = 3 and ReceiveLength 6 bytes.

Time 8: The PLC has detected the data and confirms it by copying the ReceiveCount to

ReceiveCountBack The device is now ready for additional data.

It is also advisable to test the required commands in advance e.g., using the SOPAS ET terminals connected to the

serial AUX interface or the AUX port of the Ethernet interface of the ID sensor. The CLV61x Dual Port can process

SOPAS ET commands from any of its data interfaces.

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Siemens ET8 Series Provozní pokyny Strana 24