Web Server; Overview - Siemens SINAMICS S120 Function Manual

Basic functions

7.28 Web server

7.28 Web server
7.28.1

Overview

The Web server provides information on a SINAMICS device via its Web pages. Access is
via an Internet browser. The information on the Web pages is shown in English. For
information about message texts, drive object states and parameter names, there is a
language selection which allows a switchover of the display to the languages that are stored
on the memory card.
The most important functions of the Web server are described below. However, the "Files"
and "User´s Area" display areas of the Web server are described in detail in a separate
document (see "User-defined Web pages"). For this reason, these display areas are not
described in this manual.
Note
Total memory size of user files
The sum of the data stored via the Web server must not exceed the total memory size of 100
MB. The total memory size of the stored data influences the backup times. The larger the
data quantity, the longer the backup takes.
Configuration
The basic configuration of the Web server is performed via the STARTER. The Web server
is active by default in the factory setting of the drive.
Data transfer
In addition to the normal (unsecured) transmission (HTTP), the Web server also supports
secure transmission (HTTPS). With the input of the appropriate address, you can decide
yourself whether a normal or secure transmission is used to access the data.
For safety reasons, secure transmission can be forced by deactivation of the http port.
Access rights
The normal protection mechanisms of SINAMICS apply for the Web server, including
password protection. Further protective mechanisms have been implemented especially for
the Web server. Different access options have been set for different users, depending on the
function. The parameter lists are also mostly protected so that only users with the
appropriate rights can access or change the data.
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Function Manual, (FH1), 04/2014, 6SL3097-4AB00-0BP4
Drive functions