Balluff BIS M-4008-048-0 ST4 PROFINET Series, Operating Manual, Page: 61 / 232

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BIS M-4008-048-0xx-ST4
PROFINET
13
When project planning a PROFINET device it is represented as a modular system which consists
of a header module “BIS M-4008” and a data module.
The device data required for project planning is stored in GSDML files (General Station
Description). Appropriate data modules are assigned to a specific slot for configuring the BIS
M-4008.
The “BIS M-4008” header module always has to be plugged in at slot 0.
Slot Module Function
0 Header module BIS M-4008 no process data
1 Read/write head Parameter configuration and process data
Slot 1, Subslot 1
Index Byte Bit Length Contents Values Default
1 0 0 1 bits CRC 0/1 0
0 1 1 bits Dynamic mode 0/1 0
0 2 1 bits Type serial number 0/1 0
0 3 1 bits Slow tag detection 0/1 0
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 activated, an error message is sent when a
CRC error is detected.
Checksum
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.
The number of usable bytes thus decreases when using the checksum.
6.1 Configuration
GSDML file
6.2 Parameter
configuration
RFID port
parameter
Description of
individual
parameters
CRC check
6
Commissioning