10.4 TIA Portal - Hardware configuration - Ethernet PG/OP channel
The CPU has an integrated Ethernet PG/OP channel. This channel allows you to pro-
gram and remote control your CPU.
n
The Ethernet PG/OP channel also gives you access to the internal web page that
contains information about firmware version, connected I/O devices, current cycle
times etc.
n
At the first commissioning respectively after a factory reset the Ethernet PG/OP
channel has no IP address.
n
For online access to the CPU via the Ethernet PG/OP channel, valid IP address
parameters have to be assigned to this. This is called "initialization".
n
This can be done with the Siemens TIA Portal.
1.
Install your System 300S with your CPU.
2.
Wire the system by connecting cables for voltage supply and signals.
3.
Connect the Ethernet jack of the Ethernet PG/OP channel to Ethernet.
4.
Switch on the power supply.
ð
After a short boot time the CP is ready for communication. He possibly has no
IP address data and requires an initialization.
The initialization via the Online functions takes place with the following proceeding:
Determine the current Ethernet (MAC) address of your Ethernet PG/OP channel.
This can be found as 1. address under the front flap of the CPU on a sticker on the
left side.
You get valid IP address parameters from your system administrator. The assignment of
the IP address data happens online in the Siemens TIA Portal with the following pro-
ceeding:
1.
Start the Siemens TIA Portal.
2.
Switch to the
‘Project view’
.
3.
Click in the
‘Project tree’
at
‘Online access’
and choose here by a doubleclick your
network card, which is connected to the Ethernet PG/OP channel.
4.
To get the stations and their MAC address, use the
‘Accessible device’
. The MAC
address can be found at the 1. label beneath the front flap of the CPU.
5.
Choose from the list the module with the known MAC address (Onboard PG/OP
[MAC address]) and open with "Online & Diagnostics" the diagnostics dialog in the
Project area.
6.
Navigate to
Functions > Assign IP address
. Type in the IP configuration like IP
address, subnet mask and gateway.
Overview
Assembly and commis-
sioning
"Initialization" via Online
functions
Assign IP address param-
eters
System 300S
+
Configuration with TIA Portal
TIA Portal - Hardware configuration - Ethernet PG/OP channel
HB140 | CPU | 315-4PN23 | en | 18-02
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