Siemens SIPROTEC 4 User manual

HELP_DIG48_SIP4_INSYS_MOROS_ISDN_EN100_EN1.DOC Seite 1 von 25 27.08.2008
Power Transmission and Distribution
Energy Automation
Remote control SIPROTEC 4 with EN100 over ISDN-Modem-Router
Data transmission takes place via an RDT connection of an ISDN modem with an ISDN router
and SIPROTEC 4 devices with EN100-interface.
Operation concept SIPROTEC 4 with Ethernet module EN100
The figure below displays a typical hardware structure for V4-protection devices with Ethernet-
interface in the installation. The protection devices with electrical EN100-interface are connected to
the switches via patch cables. The devices with optical EN100 module are looped into the optical
double ring in the form of a ring together with the switches.
The switches together with the protection devices constitute a local subnet (LAN) with its own
address range.
The ISDN modem router which enables the remote connection via an ISDN dial-up line to the control
centre, is also connected to the LAN with a patch cable. As a rule, the router is assigned the first IP
address, which is then the standard gateway for all users.
The connection is established by the control centre with an RDT connection in Windows XP with an
ISDN modem. The DIGSI 4 protection devices can then be operated. To connect various substations,
an RDT dial-up connection is required for each substation.
DIGSI 4
DIGSI 4
Notebook or PC
Office PC
Remote control SIPROTEC 4 Devices with EN100 Ethernet-Module with DIGSI 4
over INSYS Pocket ISDN Modem to INSYS ISDN-Router with Switch
and external optical / electrical Switch
Central control
with DIGSI 4
Remote control
with DIGSI 4
Modem-cable
SIPROTEC 4 Devices
with electrical EN100-Interface
SIPROTEC
SIEMENS
L1 402,1A Max450.1A
L2 402,1A Max450.1A
L3 402,1A Max450.1A
E 00.0A
Anr. L1
Anr. L2
Anr. L3
Anr. Erde
Automat
RUN ERROR
Power
7XV
5810
Substation-ISDN-Router/ Switch
7XV5820-8AA00 (digital ISDN)
and Wide range power supply
7XV5810-0BA00
Power
OH
DCD
RX / TX
Pocket Modem
SIPROTEC
SIEMENS
L1 402,1A Max450.1A
L2 402,1A Max450.1A
L3 402,1A Max450.1A
E 00.0A
Anr. L1
Anr. L2
Anr. L3
Anr. Erde
Automat
RUN ERROR
SIPROTEC
SIEMENS
L1 402,1A Max450.1A
L2 402,1A Max450.1A
L3 402,1A Max450.1A
E 00.0A
Anr. L1
Anr. L2
Anr. L3
Anr. Erde
Automat
RUN ERROR
SIPROTEC
SIEMENS
L1 402,1A Max450.1A
L2 402,1A Max450.1A
L3 402,1A Max450.1A
E 00.0A
Anr. L1
Anr. L2
Anr. L3
Anr. Erde
Automat
RUN ERROR
SIPROTEC 4 Devices
with optical EN100-Interface
SIPROTEC
SIEMENS
L1 402,1A Max450.1A
L2 402,1A Max450.1A
L3 402,1A Max450.1A
E 00.0A
Anr. L1
Anr. L2
Anr. L3
Anr. Erde
Automat
RUN ERROR
SIPROTEC
SIEMENS
L1 402,1A Max450.1A
L2 402,1A Max450.1A
L3 402,1A Max450.1A
E 00.0A
Anr. L1
Anr. L2
Anr. L3
Anr. Er de
Automat
RUN ERROR
RS 232
RJ 45 / Line
Reset
Power
COM
Data
Status
LAN 2 LAN 4 LAN 1 L AN 3
MoRoS RESET
PORT 1 PORT 2 PORT 3 PORT 4 PORT 5 PORT 6
POWER
RUGGETCOM
RS 8000 T PORT 7 PORT 8
All patch-cable
7KG6000-8Gxx
RESET
PORT 1 PORT 2 PORT 3 PORT 4 PORT 5 PORT 6
POWER
RUGGETCOM
RS 8000 T PORT 7 PORT 8
SIPROTEC 4 Devices
with electrical EN100-Interface
Optical Ring
All FO-cable
6XV8100-0xx
2 x opt. / electr. Switch
Office-modem INSYS Pocket
7XV5820-2AA00 (digital ISDN)
Private or public
digital network
All patch-cable
7KG6000-8Gxx
For testing and diagnostic services, or on-site operation of the protection devices, a laptop PC can
additionally be connected to the subnet, using a patch cable. Detailed application examples
regarding the construction of a local subnet can be found in the EN100 manual under
www.SIPROTEC.com / Prot. Devices / General Information / Communication.

HELP_DIG48_SIP4_INSYS_MOROS_ISDN_EN100_EN1.DOC Seite 2 von 25 27.08.2008
Power Transmission and Distribution
Energy Automation
Introduction
The possibilities of remote control of SIPROTEC devices are manifold. Help regarding the selection
of “Your” remote control concept can be found in the document “Notes” in the Internet under
www.SIPROTEC.com / Applications / Remote control
This document describes the procedure for secure remote control of SIPROTEC 4 devices with
DIGSI 4 via the modems INSYS Pocket Profi ISDN (table-top device in the office) and INSYS ISDN-
router (rail mounted ISDN-Router in the substation) in detail.
The application described here was successfully tested with Windows XP SP2
and DIGSI 4.81 as well as 4.82. The following modems were used during the tests:
Office modem: INSYS Pocket Profi ISDN (desktop model with plug-in power adapter)
Substation modem: INSYS ISDN-Router (rail mounted device with external wide range power
adapter).
The modem drivers TA+POX (PPP,V.120,X.25,V.110) used here for the INSYS Pocket Profi ISDN
modem are located on the supplied CD or may be found in the Internet under:
www.SIPROTEC.com / Accessories / 7XV5820 / …
The safety concept
The safety concept regarding interference on the entire transmission line, as well as the risk of
unauthorised access to the protection devices are taken regard of with correspondingly high priority
measures.
Transmission security is ensured by an efficient error correction procedure along the transmission
line. The settings of the modems described here take cognisance of this concept.
The substation with SIPROTEC 4 devices is protected from unauthorised access by an RDT
connection with login-name, password and restricted call acceptance from specified telephone
numbers.
The most important general rules
For remote control under Windows XP Prof. only use DIGSI 4.80 + SP2,
DIGSI 4.81 + HF1, DIGSI 4.82 or newer DIGSI-versions.
Always use the modem drivers referred to in the application manuals.
These may be downloaded from the Download-Area under www.SIPROTEC.com.
Each protection device in the substation must have a distinct IP address.

HELP_DIG48_SIP4_INSYS_MOROS_ISDN_EN100_EN1.DOC Seite 3 von 25 27.08.2008
Power Transmission and Distribution
Energy Automation
Creating a project and substation in DIGSI 4
The new project in DIGSI 4 with substation files, feeder files and protection devices may be de-
archived from an archived substation or be newly created.
The procedure is described in the „SIPROTEC System Manual“.
Before the necessary settings for remote control are done, the local connection to all protection
devices via the central interface (e.g. at the LAN connection of the ISDN router) must be tested (see
Figure 1).
Please also note the detailed application examples for the structure of a local subnet in the EN100
manual under:
www.SIPROTEC.com / Prot. Devices / General Information / Communication.
Note:
•All devices require an EN100-system interface
•Each device must have a unique IP-address.

HELP_DIG48_SIP4_INSYS_MOROS_ISDN_EN100_EN1.DOC Seite 4 von 25 27.08.2008
Power Transmission and Distribution
Energy Automation
Setting the protection devices
The Ethernet-system interfaces of the SIPROTEC-protection devices must all be assigned with
different
IP-addresses. The IP-addresses of the PC’s, the routers and other devices in the network may not be
assigned again.
For the purpose of setting the Ethernet-system interface (EN100), a connection via the front interface
of the relevant device is created with DIGSI 4. Thereafter, „Object Properties…“ is opened with the
right mouse button.
In the window „Properties“ the IP
addresses of the protection devices can
be assigned under „Communication
parameters“.
The „IP address“ must be allocated in
the same subnet range as the router.
(here 192.168.20.xxx).
The „Subnet mask“ 255.255.255.0
allows for the allocation of addresses to
254 devices (incl. PC, Router, etc.).
The IP address of the ISDN router is
always used as the „Standard gateway“
All other entries should not be changed.
Close the window with „OK“ and save the settings in DIGSI and the protection devices.

HELP_DIG48_SIP4_INSYS_MOROS_ISDN_EN100_EN1.DOC Seite 5 von 25 27.08.2008
Power Transmission and Distribution
Energy Automation
Installing the modem driver
If the office modem “INSYS Pocket ISDN TA“ was already connected prior to the re-start of the
computer, the modem is recognised by Windows XP as a PnP modem during the start, and the
installation process is started automatically.
The suggested driver TA+POX X.75 (PnP) is not needed for this application.
Once the driver has been installed this irritating installation suggestion will not appear in future.
Connect the modem.
Re-start the computer.
Select the point „Install the software
automatically …“ in „Found New
Hardware Wizard“
Select Install.
Insert the driver CD.
Next >
Follow the instructions in Windows and
install the driver.
The correct modem driver TA+POX (PPP,V.120,X.25,V.110) for this application is included with
the modem on a CD, or may be downloaded from the “SIPROTEC-Download-Area“. For the purpose
of installation the INSYS-driver-CD must be inserted into the CD/DVD-drive of the computer,
alternatively the driver must be available from the hard-drive or another storage medium.
The driver, unzipped to C:\Siemens\... is then installed from the SIPROTEC-Download-Area.
In the „Control Panel“ the
„Phone and Modem Options“ are opened.
With „Add...“ a new modem driver
is installed in Windows.

HELP_DIG48_SIP4_INSYS_MOROS_ISDN_EN100_EN1.DOC Seite 6 von 25 27.08.2008
Power Transmission and Distribution
Energy Automation
The modem must be selected manually.
To do this put a check at
„Don’t detect my modem;
I will select it from a list.“
„Next >“
Install the new modem from
„Have Disk…“
„Next >“
With
„Browse…“
search the relevant drive for the driver
(e.g. C:\Siemens\INSYS-ISDN ).

HELP_DIG48_SIP4_INSYS_MOROS_ISDN_EN100_EN1.DOC Seite 7 von 25 27.08.2008
Power Transmission and Distribution
Energy Automation
The modem driver is located in the
following path
e.g.
C:\Siemens\INSYS-ISDN.
Mark the driver file
mdmstpox.inf
and
„Open“
Continue with „OK“
Check the modem driver
TA+POX (PPP,V.120,X.25,V.110) and
„Next >“

HELP_DIG48_SIP4_INSYS_MOROS_ISDN_EN100_EN1.DOC Seite 8 von 25 27.08.2008
Power Transmission and Distribution
Energy Automation
Select the serial port e.g.,
„COM1“
which will later be connected with the
modem.
„Next >“
This Windows XP warning may be
ignored. The driver was tested with
Windows XP.
Continue with
„Continue Anyway“
The installation is completed with
„Finish“

HELP_DIG48_SIP4_INSYS_MOROS_ISDN_EN100_EN1.DOC Seite 9 von 25 27.08.2008
Power Transmission and Distribution
Energy Automation
Setting the modem driver
These settings of the system modem driver are used
during each dial-up procedure for initialisation of the
modem driver and must be done exactly as described.
In the overview of the installed modem drives, the presently
installed modem driver is shown.
With „Properties“ the settings of the marked modem driver
can be controlled and changed.
The pre-setting „Maximum Port Speed“
of 115200 is not changed.
In the pull-down window „ISDN“ the „European ISDN
(DSS1)“ is selected under „Switch Type“.
Under „First Number“ the own telephone number is entered.
This number is later interrogated by the substation router
during “selective call-acceptance”.
Continue to the pull-down menu „Advanced“

HELP_DIG48_SIP4_INSYS_MOROS_ISDN_EN100_EN1.DOC Seite 10 von 25 27.08.2008
Power Transmission and Distribution
Energy Automation
Settings in the pull-down menu „General“:
The “Call preferences“ do not have to be changed.
Do not change the „Data Connection Preferences“
Port speed 115200
Data Protocol PPP (64K)
Compression
Flow control Hardware
Settings in the window „Advanced“:
Do not change the „Hardware Settings“
Data bits 8
Parity None
Stop bits 1
Modulation
Close all windows with „OK“.
„Restart“
the PC.