Web Monitor; General - Siemens SIPROTEC 4 7SJ61 Manual

An oscillographic recording that is triggered externally (that is, without a protective element pickup) are
processed by the device as a normal oscillographic record. For each oscillographic record a fault record is
created which is given its individual number to ensure that assignment can be made properly. However, these
oscillographic recordings are not displayed in the fault log buffer in the display as they are no network fault
events.
The procedure is described in detail in Chapter "Mounting and Commissioning".

Web Monitor

2.17.9
The Web Monitor facilitates the display of parameters, data and measuring values for SIPROTEC 4 devices
during installation or during operation. It uses Internet technology for this purpose. The display is effected by
means of a Web browser, e.g. the Internet Explorer.
The SIPROTEC Web Monitor provides a variety of comprehensive device functions, other available functions
are device-specific. For the 7SJ61, a phase diagram is implemented as a specific functions. Apart from general
information regarding installation, this manual provides a description of specific functions of the SIPROTEC
Web Monitor for 7SJ61 only. The general functions are described in the Help file of the DIGSI-CD (as from
DIGSI V4.60).
Prerequisites
The Web Monitor runs on the operator PC and requires only standard software. The following software
programs / operating systems must be installed:
Operating system: Microsoft Windows 7, Microsoft Windows XP, Microsoft Windows 2000, Microsoft Windows
NT, Microsoft Windows ME, Microsoft Windows 98
Internet browser: Netscape Communicator Version 4.7, Netscape Communicator as from Version 6.x or Micro-
soft Internet Explorer as from Version 5.0. Java must be installed and activated.
Web Monitor versions < V2.08 work with Java versions up to 6.xx. The Web Monitor version V2.09 supports
the Java version 7.xx and higher.
Long-distance data transmission network: The required software component is included in Microsoft
Windows 7, Microsoft Windows XP, Microsoft Windows 2000, Microsoft Windows NT and Windows 98. This
component is only required if the device is connected via a serial interface.
Network adapter: The required software component is included in Microsoft Microsoft Windows 7, Windows
XP, Microsoft Windows 2000, Microsoft Windows NT and Windows 98. This component is only required if the
device is connected via a serial interface (possible for devices with EN 100 interface).
2.17.9.1

General

During the commissioning phase, the device configuration created in the devices must be verified and their
functions be checked. The Web Monitor provides support during the basic and clear determination and
displaying of important measuring values.
Discrepancies in the wiring or the configuration can be quickly found and solved.
To run the Web Monitor, a link from the operator PC to the protection device via its front and rear operator
interface (service interface) is necessary. This can be done directly via the 9-pole DIGSI cable by means of an
existing long-distance data connection. Remote access via a modem is also possible. An Internet browser must
be installed on the operator PC (see paragraph on system requirements). DIGSI 4 is usually also installed on
the operator PC.
Please note that it must be ensured that DIGSI 4 and the Web Monitor do not use the same operator interface
at the same time. A simultaneous serial access would lead to data collisions. This means that either DIGSI 4 OR
the Web-Monitor can use a device interface. Before the Web Monitor is started, DIGSI 4 must be exited or at
least the settings and allocations in DIGSI 4 must have been finalized. It is possible to simultaneously operate
DIGSI 4 at the front operator interface via a COM port of the operator PC and the Web Monitor at the rear
operating interface via another COM port of the operating PC.
The Web Monitor consists of HTML pages and the Java-Applets contained therein, which are stored in the
7SJ61 SIPROTEC 4 device in EEPROM. It forms an integral part of the SIPROTEC 4 device firmware and there-
fore does not need not be installed separately. All that needs to be created on the operator PC is a longdis-
tance data transmission network used for selection and communication. After the link has been successfully
established through the data transmission network, the browser is started and the TCP-IP address of the
SIPROTEC 4, 7SJ61, Manual
C53000-G1140-C210-6, Edition 05.2016
Functions
2.17 Auxiliary Functions
213