Balluff BVS ID-M1280 F1 Series, Configuration Manual

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BVS ID-M1280xF1-xx-xxx
84 english
4.3.3 Process data
The data exchange takes place via the process data, which are mapped in the input and output buffer, or in a
memory field, depending on the control system used. 32 bytes of input data and 32 bytes of output data
including bit strips are used. The assignment is described below. The sub address 0x00 corresponds to the
start address in the corresponding data field.
To transfer commands and data between the BVS ID and the controlling system (PLC) the BVS ID provides
two fields input and output buffer.
The signaling via the bit strip is currently transmitted in each PLC cycle. Hereby the PLC recognizes at any time
the status of the
BVS ID and can also send control signals to the BVS ID at any time. These fields are
embedded in the process data transmission via the IO-Link master.
NOTE
In the Comprehensive Condition Monitoring (CCM) variant, the 31st byte of the BVS ID is filled with the
CCM byte. This means that only 29 bytes are available for transferring the input buffer of process data
and the 2nd bit string is transferred at byte n+30.
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