turck TBEN-L 8IOL Series, Инструкция по эксплуатации

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V02.00 | 2019/10
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9.1.1 Adapting process data mapping
The mapping of process data can be adapted application-specifically via the IO-Link master's
parameterization.
Depending on the used fieldbus, it can be necessary to swap process data word-wise, double
word-wise or completely in order to align them to the data structure in the PLC. The process
data mapping is determined channel by channel through the parameters
process input data
mapping and process output data mapping .
Example mapping for field buses with Little Endian-format:
Mapping through the IO-Link master
Ò
field bus
Ò
PLC
Byte Device at
IO-Link port Device process data in
IO-Link master Parameter:
Process data
mapping Device process data to field bus
Byte 0 Status Status
Byte 1 Control Control
IO-Link port 1
Byte 2 Temperature
sensor TS… Temperature Low byte swap 16 bit Temperature High byte
Byte 3 High byte Low byte
IO-Link port 2
Byte 4 Linearity sensor
Li… Position Low byte
swap 16 bit
position High byte
Byte 5 High byte Low byte
IO-Link port 3
Byte 6 I/O hub TBIL-… Digital
signals 0…7 Direct Digital signal 0…7
Byte 7 Digital
signals 8…15 Digital signal 8…15
IO-Link port 4
Byte 8 Diagnostics
swap all
Counter/position
value Most
Significant
Byte
Byte 9 Rotary encoder
RI… Counter/position
value Low byte High byte
Byte 10 High byte Low byte
Byte 11 Most
Significant
Byte Diagnostics