E-T-A ControlPlex CPC12 T Series, Руководство пользователя

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PROFINET CPC12PN
Slot 0
The PROFINET interface requires the Device Access Point (DAP) in slot 0. The DAP serves as an accesspoint for
the communication with the master and is described in the GSD file. It does not have to be configured further.
Slot 1 Slot 1 represents the CPC12PN controller. SubSlot 1 holds the firmly assigned module withe the I/O data of the
CPC12PN. This module contains 2 input and output bytes which are described in more detail in the chapter
8.1 Module I/O Data CPC12 controller.
This slot is firmly installed and cannot be removed.
Slot 2
Slot 2 represents the power distribution by means of the circuit protectors connected to the CPC12PN.
SubSlot 1: total current of all connected channels. This module is firmly assigned.
SubSlot 2: Status, control bytes and measuring values of the circuit protectors. In this subslot, you can
configure the number of circuit protectors by module selection (from the GSDML file). The process data image
of the PLC holds 10 input bytes and 2 output bytes for each circuit protector, which are described in chapter
8.2 Module power distribution. It is thus possible to determine the quantity of process data cyclically to be
exchanges depending on the application.
If less circuit protectors are connected than configured, th einput data of the not available circuit protectors
are marked as »not available«.
If more circuit protectors are connected than configured, these cannot be energised by the PLC.
The CPC12 allows configuration of 1 to max. 16 circuit protectors.
fig. 8: Communication properties