https://wiki.ibhsoftec.com/en/index.php?action=history&feed=atom&title=S7-SoftPLC%3AOnline_with_STEP%C2%AE7S7-SoftPLC:Online with STEP®7 - Revision history2026-05-16T21:49:43ZRevision history for this page on the wikiMediaWiki 1.43.6https://wiki.ibhsoftec.com/en/index.php?title=S7-SoftPLC:Online_with_STEP%C2%AE7&diff=939&oldid=prevJonas at 09:56, 19 December 20122012-12-19T09:56:59Z<p></p>
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</table>Jonashttps://wiki.ibhsoftec.com/en/index.php?title=S7-SoftPLC:Online_with_STEP%C2%AE7&diff=938&oldid=prevJonas at 09:56, 19 December 20122012-12-19T09:56:47Z<p></p>
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</table>Jonashttps://wiki.ibhsoftec.com/en/index.php?title=S7-SoftPLC:Online_with_STEP%C2%AE7&diff=885&oldid=prevJonas: Created page with "none '''Accessing ''S7-SoftPLC'' directly with STEP<sup>®</sup>7 ''' Over STEP<sup>®</sup>7 a direct access is possible. ..."2012-12-19T09:21:08Z<p>Created page with "[[Image:../images/Online_PGPC_intern.png|frame|none]] '''Accessing ''S7-SoftPLC'' directly with STEP<sup>®</sup>7 ''' Over STEP<sup>®</sup>7 a direct access is possible. ..."</p>
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'''Accessing ''S7-SoftPLC'' directly with STEP<sup>®</sup>7 '''<br />
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Over STEP<sup>®</sup>7 a direct access is possible. ''S7-SoftPLC'' installs its own access point in the dialogue &quot;Set PG/PC interface&quot;.<br />
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'''Accessing ''S7-SoftPLC'' over ''IBHNet'' with STEP<sup>®</sup>7'''<br />
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If the ''IBHNet'' driver is installed on the PU, ''S7-SoftPLC'' can be programmed via Ethernet. The ''IBHNet'' protocol is always active on ''S7-SoftPLC'', so that no configuration is necessary. In the ''IBHNet'' station, which is configured on the programming unit, only the IP-address of the computer, which is executing ''S7-SoftPLC'', needs to be entered.<br />
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'''Accessing ''S7-SoftPLC'' over TCP/IP with STEP<sup>®</sup>7'''<br />
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The driver cpx43.dll must be integrated in the configuration file PLC43.INI. In the hardware configuration of the SIMATIC<sup>®</sup> Manager a CP has to be added to the hardware configuration. In the IP-address-field of the CP, the IP address of the computer with ''S7-SoftPLC'' must be set.<br />
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'''Accessing ''S7-SoftPLC'' over the serial port with STEP<sup>®</sup>7'''<br />
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The MPI<sup>®</sup> interface has to be assigned to a COM-port. Therefore you can access the PLC over a [[../Technical_data/ZeMoCa.htm|zero modem cable]]. Now the PG/PC-interface has to be set to a PC adapter with 38.400 Baud.<br />
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''' Accessing ''S7-SoftPLC'' over PROFIBUS<sup>®</sup> with STEP<sup>®</sup>7'''<br />
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It is a precondition, like at a hardware PLC, that the PROFIBUS<sup>®</sup> is configured over MPI<sup>®</sup> first. In the case of ''S7-SoftPLC'' this can happen directly, serially or via TCP/IP. If the PROFIBUS<sup>®</sup> is operational, it is possible to activate the option &quot;OnlineDP&quot; in the driver configuration to allow an access to the PLC via PROFIBUS<sup>®</sup>.</div>Jonas