Parameterization Data Of The Ascii Driver - Siemens SIMATIC CP 440 Manual

Configuring and Parameterizing the CP 440
5.3.2

Parameterization Data of the ASCII Driver

Using the parameterization data of the ASCII driver, you can adjust the CP440 to
suit the communication partner.
Parameterization Data of the ASCII Driver
Using the CP440: Point-to-Point Communication, Parameter Assignment interface,
specify the parameters for the physical layer (layer 1) of the ASCII driver. Below
you will find a detailed description of the parameters.
Section 5.2 describes how to enter parameterization data using the CP440:
Point-to-Point Communication, Parameter Assignment parameterization interface.
Note
The ASCII driver can be used in four-wire mode (RS 422) and two-wire mode
(RS 485).
At parameterization, you must specify the type of interface (RS 422 or RS 485).
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Point-to-point connection CP 440 Installation and Parameter Assignment
A5E00057742-02