Commissioning; Installing The Library On The Step7 Pg/-Pc - Siemens SIMATIC S7 Manual

3

Commissioning

General
Information
Requirements
3.1

Installing the Library on the STEP7 PG/-PC

What We Provide
Requirements
Installation
MODBUS / TCP communication via the integrated PN interface of the CPU
2XV9450-1MB02; Manual edition 2.1
The information below on STEP7 refers to Version 5.4 SP4. In later versions,
the sequences, names and directories might be different.
Knowledge of AWL and basic knowledge of STEP7 and PLC is required.
The attached CD contains a setup which installs the library
"Modbus_PN_CPU", the sample projects and the manuals in English and
German in the corresponding STEP7 directories.
The manuals are also available as PDF files on CD.
STEP7 has to be installed.
Insert your Modbus CD into the CD ROM drive and follow step-by-step the
instructions which are displayed automatically by the installation program. If
the installation program does not start automatically, please proceed as
follows:
1. In the Windows Explorer, navigate to the CD ROM drive. Double-click on
the setup directory and then on Setup.EXE to start the installation.
2. Follow the step-by-step the instructions which are displayed by the
installation program.
Now you can find
• the library in
• the sample project in \Program Files\Siemens\Step7\Examples,
• the manual in
• the software registration form in
\Program Files\Siemens\Step7\S7libs\Modbus_PN_CPU.
To initially access the Modbus library, use the browse function of the "Open"
dialog for libraries.
The manual can be accessed via short cut under \Program Files \Siemens\
Documentation as well.
\Program Files\Siemens\Step7\S7libs,
\Program Files\Siemens\Step7\S7manual\S7Comm,
Commissioning
3-1