Establishing A Connection To The Cmr; Establishing The Configuration Connection - Siemens SIMATIC LOGO! CMR2020 Operating Instructions Manual

6.2

Establishing a connection to the CMR

For the configuration of the CMR, you require a PC with a Web browser. You configure using
the Web user interface (WBM) of the CMR.
Note
A maximum of 2 simultaneous logins (sessions) are possible. Both sessions have full write
access. Only the "Firmware update" and "Load configuration" functions can only be used
from within one session.
Configuration via the local interface
The following requirements for configuration via the local interface X1P1 must be met:
● The PC must be connected to the Ethernet socket X1P1 of the CMR or have direct
access to the CMR via the local network.
● The network adapter of the PC must have the following TCP/IP configuration:
– Same subnet; in the factory settings, e.g. the following IP address:
6.2.1

Establishing the configuration connection

To configure the CMR, you must first establish a connection to the device with a Web
browser. Follow the steps outlined below:
Setting up the Web browser
1. Start the Web browser on the PC.
The Web browsers Internet Explorer (as of version 11), Firefox (as of version 28.0) and
Google Chrome (as of version 33.0) are supported.
2. Set the browser so that it does not automatically select a connection when it is started.
For example in Microsoft Internet Explorer, make the settings as follows:
– Select the "Tools" > "Internet Options" menu command.
– Select the "Connections" tab.
– To delete the entries in "Dial-up and Virtual Private Network settings", click the
– Click the "Never dial a connection" radio button.
LOGO! CMR2020 / LOGO! CMR2040
Operating Instructions, 09/2014, C79000-G8976-C356-01
192.168.0.4/255.255.255.0
"Remove" button.
6.2 Establishing a connection to the CMR
Configuration
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