www.balluff.com
BIS V-6108 PROFINET
Processor Unit
23
english
Note
To achieve the read times during dynamic operation that are specified on
page 71
the Tag Type parameter must be set to "BIS C 32 Byte" or "BIS C 64 Byte" on the
respective head.
For read/write heads BIS VU:
Balluff data carrier type
Manufacturer
Memory capacity
BIS U-1_ _
Balluff
See Data Sheet
Note
The read/write head BIS VU generally supports data carriers regardless of
manufacturer, that meet the standards set by EPCglobal™ Class 1 Generation 2 or
ISO IEC 18000-63.
The CRC check is a procedure for determining a check value for data in order to be able to
recognize transmission errors. If the CRC check is enabled, a status message will be sent when
a CRC error is detected.
Note
The CRC check function is only supported by read/write heads in the BIS C, BIS VL,
and BIS VM series.
Checksum
M and L system:
The checksum is written to the data carrier as 2 bytes of information. 2 bytes per block are lost.
This leaves 14 bytes per block available. The usable number of bytes can be found in the
following table.
C system:
The checksum is written to the data carrier as 2 bytes of information per page. 2 bytes per page
are lost, i.e. the page size is 30 bytes or 62 bytes depending on the data carrier type.
Tag type
CRC check
6
Startup