Festo CPX-FB13, Руководство пользователя

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2 System overview, CTEL system
16 Festo – P.BE-CPX-CTEL-EN – 1411a – English
2.5 Operating modes (selection of the I/O configuration presetting)
Users can determine the I/O configuration presettings used by the CTEL master module themselves
(operating mode “Manual configuration”) or have it determined automatically through the module
(operating mode “Automatic configuration”).
Selection of the operating mode and the setting for the manual configuration takes place via the DIL
switches on the left side of the module, directly below the housing cover. These are only accessible if
the module is removed from the CPX system.
Fig. 2.5
2.5.1 DIL switch settings
1 2
1
DIL switch group 1
2
DIL switch group 2
Fig. 2.6
The operating mode of the CTEL master module (automatic configuration or manual configuration) is
determined with the DIL switches 1.1 and 1.2 (
è
Tab. 2.5).
With the DIL switches 2.1 and 2.2, the I/O length, i.e. the available I/O bytes per I-port, are determined
in the manual configuration (
è
Tab. 2.6). In automatic configuration, the setting of these two switches
is not relevant.