KROHNE OPTIWAVE 5200 C, Дополнительное руководство по инструкции

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COMMISSIONING / OPERATION
4
11
OPTIWAVE 5200 C
www.krohne.com 10/2013 - 4003066901 - MA OPTIWAVE5200C-PA-R01-en-
Profile specific Ident. Number (9700hex) Profile specific Ident. Number (9700hex) Profile specific Ident. Number (9700hex) Profile specific Ident. Number (9700hex)
The 4 AI-FB are available only for cyclic data transfer. Cyclic PROFIBUS services cannot supply
device-specific diagnosis data. This operational condition can make devices from different
suppliers operate better together. The system will only use functions that are available to all
PROFIBUS PA level transmitters. It is not necessary to change the settings of the control system
to transfer data.
Cyclic layout:
It is necessary to use GSD file PA139700.GSD in this mode. This file is supplied by PROFIBUS
International (refer to www.profibus.com). It is possible to use this file for all types of PROFIBUS
DP/PA segment couplers. If this file is used,
“ Condensed Status ” is not available.
4.4 Configuration of cyclic data transfer
During network configuration the user has to select which function block input/output data shall
be transferred between the PROFIBUS master and the PROFIBUS slave. The GSD file described
above contains several types of modules for this purpose. During configuration a module has to
be assigned to each slot of the device in order to select which data has to be transferred for the
corresponding function blocks. The cyclic layout (see section Ident. Number selector) shows
which module types are valid for each slot. The order of transmission of the data always remains
the same. If an
“
Empty Module
”
is assigned to a slot no data will be sent for the corresponding
function block and all function block data following this empty module will move up one position.
Slot Function Block Valid GSD Modules
1 AI-FB Analog Input (AI) short
Analog Input (AI) long
INFORMATION!
If a different GSD file is used in the PROFIBUS master system, it is not possibe to transfer cyclic
data.