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3 Parameter definition / CRC calculation
It is best to define the known parameters before configuration in the F-Host, so that
they can be taken into account during configuration.
The procedure, in conjunction with the SIEMENS configuration software TIA
Portal V14 and the optional package S7 Safety Advanced V14, is described
below.
The TR TCI Device Tool software required for the CRC calculation can be
downloaded in chap.: 7 "Download of Software, Examples and Libraries" on page 144.
For the installation and use of the software TR TCI Device Tool the instruction
TR-ECE-TI-DGB-0327
3.1 iParameters
The iParameters are already preconfigured with meaningful values in the default-
setting and should only be changed if expressly requested by the automation function.
A CRC calculation is necessary for safe transmission of the individually set
iParameters. This must be performed when changing the preset iParameters via the
TR program „TR TCI Device Tool". The calculated checksum corresponds to the
F-Parameter F_iPar_CRC. This must be entered in the field F_iPar_CRC during
configuration of the measuring system. The field F_iPar_CRC can be found in the
device view in the inspector window under Properties -> General ->
PROFIsafe, also see chapter "Setting the iParameters" on page 102.
Printed in the Federal Republic of Germany
12/17/2020
is to be observed.
TR - ECE - TI - DGB - 0340 - 01
TR-Electronic GmbH 2019, All Rights Reserved
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