Plc - Assigning The Ip Address - Siemens SIMATIC S7 Manual
S7 open modbus / tcp
communication via the
integrated pn interface of the plc
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- System manual (866 pages) ,
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3.2
PLC – Assigning the IP Address
Introduction
Procedure
MODBUS / TCP communication via the integrated PN interface of the CPU
2XV9450-1MB02; Manual edition 2.1
Each node on the Ethernet network is identified by an internationally unique
address. This so-called MAC address is preset by the manufacturer and
cannot be changed.
Following the steps below, you can assign an IP address in the Ethernet to
this physical address.
In this example, a PLC 317-2 PN/DP is inserted.
Before the configuration, it is necessary to create a new S7 project with
STEP7.
1. Open HWConfig
The PLC 317-2 PN/DP is inserted in slot 2 and the properties dialog
box of the PN-IO interface X2 is mapped.
2. A double click on line X2 opens the object properties dialog of Ind.
Ethernet.
Commissioning
3-2
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